The state institution "Republican Center for Hydrometeorology, Control of Radioactive Pollution and Environmental Monitoring" informs about exceeding the quality standards for pollutants in the atmospheric air of the cities of the republic for the period from June 16 to June 23, 2021.
In the air, Minsk, near Geroev street, 120 Division, 15 on June 22, the average daily concentration of PM-2.5 was 1.3 MAC (the South-Eastern wind prevailed at a speed of 1-4 m/s, the air temperature varied from + 21.9°С to
+32.2°С, relative humidity range from 36% to 79%). In the area of Bobruiskaya street, 8 on June 22 at 19:00 the concentration of formaldehyde was 1.3 MAC (a South-Eastern wind was observed at a speed of 3 m/s, the air temperature was +32.2°C, relative humidity was 48%). The average daily concentrations of formaldehyde on June 22 exceeded the MAC standard in 4 districts of the city: in the area of Sharangovich street, 38 by 1.3 times, in the area Shchorsa st., 5 by 1.4 times, in the area of Shabany st., 16 by 1.5 times, in the area Bobruiskaya st. 8 by 1.8 times (there was an East, South-East wind with a speed of 1-4 m/s, the air temperature varied in the range from +21.9°С to +32.2°С, relative humidity range from 36% to 79%). In the area of Shchorsa street, 5 on June 23 at 13:00 the concentration of formaldehyde was 1.3 MAC (a Southeastern wind was observed at a speed of 4 m/s, the air temperature was +30.3°C, relative humidity was 50%). The average daily concentrations of formaldehyde on June 23 exceeded the MAC standard in 2 districts of the city: in the district Chelyuskintsev street, 22 by 1.2 times, in the area of Shchorsa street, 5 by 1.7 times (in the first half of the day there was a wind of variable directions with a speed of 1-4 m/s, in the second half of the day was South-East wind speed of 2-3 m/s, calm, air temperature varied in the range from +16.9°С to +32.3°С, relative humidity range from 46% to 93%). In the area of Geroev street, 120 Division, on 15 June 23, the average daily concentration of PM-2.5 was 1.4 MAC (in the first half of the day there was a wind of variable directions with a speed of 1-4 m/s, in the second half of the day a South-East wind with a speed 2-3 m/s, calm, air temperature varied in the range from +16.9°С to +32.3°С, relative humidity range from 46% to 93%).
In the air of Brest near 17 September st. on June 16 at 07:00, the concentration of formaldehyde was 1.2 MAC (calm was observed, the air temperature was +14.7°С, relative humidity was 92%), at 13:00 in the area of Yanka Kupala, 24 was 1.4 MAC, at 19:00 in the area Yanka Kupala street, 24 was 1.2 MAC, in the area of September 17 street was 1.3 MAC on June 17 at 19:00 in the area of Yanka Kupala st., 24 was 1.5 MAC; near Kupala street; on June 21 at 07:00 by 1.5 times, at 13:00 by 3.1 times, at 19:00 by 2.6 times; on June 22 at 01:00 in the area of September 17 street by 1.1 times; at 07:00 in the area of Yanka Kupala street, 24 by 1.7 times, in the area 17 September street by 1.4 times, at 13:00 in the area of Yanka Kupala street, 24 by 2.1 times, at 19:00 in the area of Pushkinskaya st., 82 by 1.4 times, in the area 17 September street by 1.5 times, in the area of Yanka Kupala street, 24 by 2.6 times; on June 23 at 07:00 in the area of September 17 street by 1.3 times, in the area Yanka Kupala street, 24 by 1.6 times. In the area of Severnaya street, 75 on June 22, the concentration of PM-10 exceeded the average daily MAC by 1.1 times (the South-Eastern wind prevailed at a speed of 1-4 m/s, the air temperature varied from +20.5°С to +31,6°С, relative humidity range from 41% to 83%); on June 23 by 1.6 times (wind of variable directions was observed with a speed of 1-3 m/s, air temperature varied in the range from +20.9°С to +33.0°С, relative humidity range from 42% to 89% ).
In the air of Pinsk near Centralnaya street, 11 on June 17 at 13:00 the concentration of formaldehyde was 1.2 MAC, at 19:00 - 1.6 MAC, on June 21 at 07:00 in the area of Zavalnaya street, 39 was 1.1 MAC; on June 22 at 13:00 in the area of Zavalnaya street, 39 was 2.2 MAC, at 19:00 in the areas of Zavalnaya, 39 and Tsentralnaya streets, 11 was 2.9 MAC; on June 23 at 07:00 in the areas of Zavalnaya, 39 and Tsentralnaya streets, 11 was 1.7 MAC.
In the air of Grodno near Dekabristov square, 1 on 23 June at 13:00 the concentration of formaldehyde was 1.1 MAC, at 19:00 was 1.2 MAC, in the area of Gorodnichanskaya street, 30 at 19:00 was 1.1 MAC.
In the air of Vitebsk in the area of Kosmonavtov street, 15 on June 22 at 19:00 the concentration of formaldehyde was 1.1 MAC (the South-East wind prevailed, the air temperature was +33.0°С, relative humidity was 20%).
In the air of the city of Orsha on June 16 at 19:00 in the area of Lenin street, the concentration of formaldehyde was 1.2 MAC (prevailing North-Eastern wind with a speed of 2 m/s, air temperature was +24.2°С, relative humidity was 40%); on June 17 at 13:00 in the areas of Molodezhnaya, 1 and Pakgauznaya streets was 1.1 MAC, in the Lenin street area was 1.2 MAC (Southern, South-Eastern wind prevailed at a speed of 1-2 m/s, air temperature varied in the range from +25.2°С to + 25.4°С, relative humidity range from 42% to 46%); On June 22 at 19:00 in the area of Pakgauznaya street was 1.2 MAC, in the area of Lenin street was 1.6 MAC (South-Eastern wind prevailed at a speed of 1-3 m/s, the air temperature varied from +30,1°С to +32.0°С, relative humidity range from 40% to 43%); on June 23 at 07:00 in the area of Pakgauznaya street was 1.4 MAC, at 13:00 in the area of Molodezhnaya st., 1 - 1.2 MAC, in the area of Lenin street was 1.5 MAC (Southern, South-East wind with a speed of 1-3 m/s, air temperature varied in the range from +23.4°С to +33.5°С, relative humidity range from 31% to 59%).
In the air of Novopolotsk near 135 Molodezhnaya st. on June 18 at 13:00 the concentration of formaldehyde exceeded the maximum one-time MAC by 1.1 times (a weak South wind was observed, the air temperature was +26.7°С); on June 21 at 13:00 in the area 135 Molodezhnaya st. was 1.2 times, in the area of Molodezhnaya st., 158 was 1.1 MAC (a South-Eastern wind was observed at a speed of 3 m/s, the air temperature varied in the range from +29.3°С to +30.1°С); on June 22 at 13:00 in the area of Molodezhnaya st., 135 by 1.4 times (there was a Southern, South-Western wind with a speed of 5 m/s, the air temperature was + 30.1°С).
In the air of Polotsk in the area of Oktyabrskaya street, 54 on June 18 at 13:00 the concentration of formaldehyde exceeded the maximum one-time MAC by 1.2 times (a weak South, South-East wind was observed, the air temperature was +27.4°С); on June 21 at 13:00 by 1.4 times (there was a South-East wind with a speed of 4 m/s, the air temperature was +30.5°С), at 19:00 by 1.2 times (an East wind was observed with a speed 3 m/s, the air temperature was + 24.9°C); on June 22 at 13:00 by 1.5 times (a South-Eastern wind was observed at a speed of 2 m/s, the air temperature was +31.0°С), at 19:00 by 1.1 times (a Southern, South-Eastern wind was observed at a speed of 2 m/s), the air temperature was +31.2°C); On June 23 at 19:00, the concentration of solid particles (dust/aerosol undifferentiated by composition) was 1.3 MAC (a weak South-Western wind was observed, the air temperature was +31.4°С). In the area of Kulneva street on June 23 at 21:00 an excess of the maximum one-time MAC was recorded by 1.1 times for nitrogen oxide (calm was observed, the air temperature was + 26.6°С, relative humidity was 54%).
In the air of Gomel near Barykina st., 319 on June 18 and 19, the average daily concentration of solid particles, fractions up to 10 microns in size (hereinafter referred to as PM-10) was 1.1 MAC (on June 18, the East wind prevailed at a speed of 1-3 m/s, the air temperature varied from +16.7°С to +27.3°С, relative humidity range from 37% to 73%; on June 19, the East wind prevailed at a speed of 3 m/s, calm, air temperature varied in the range from +16.9°С to +29.5°С, relative humidity range from 40% to 84%); on June 21 was 3.6 MAC (in the first half of the day, North-Eastern wind with a speed of 1-3 m/s, in the second half of the day an east wind with a speed of 1-5 m/s, air temperature varied in the range from +20.1°С to +31.1°С, relative humidity range from 41% to 77%); on June 22 - 2.6 MAC (there was an East, South-East wind with a speed of 1-4 m/s, the air temperature varied in the range from +19.1°С to +34.6°С, relative humidity range from 19% to 83%); on June 23 was 2.1 MAC (the East wind was observed at a speed of 1-2 m/s, calm, the air temperature varied from +19.9°С to +35.8°С, relative humidity range from 30% to 70%). In the area of Ogarenko street, 9 on June 21 at 13:00 the concentration of formaldehyde was 1.1 MAC (an East wind was observed at a speed of 2 m/s, the air temperature was +29.5°С, relative humidity was 45%); on June 23 at 13:00 in the area of Karbysheva street, 10 was 1.2 MAC, Ogarenko street, 9 was 1.1 MAC (East wind was observed speed 2 m/s, air temperature was + 33.2°С, relative humidity was 34%); at 19:00 in the area of Pionerskaya street, 5 was 1.1 MAC (an east wind was observed at a speed of 2 m/s, the air temperature was +35.0°С, relative humidity was 30%); on June 24 at 01:00 in the areas of Karbysheva, 10 and Pionerskaya, 5 was 1.2 MAC (calm was observed, the air temperature was +25.5°C, relative humidity was 70%).
In the air of Zhlobin near Prigorodnaya st., 12 on June 21, the daily average concentration of PM-10 was 1.7 MAC, solid particles, fractions up to 2.5 microns in size (hereinafter - PM-2.5) was 1.3 MAC (the East wind prevailed at a speed of 1-4 m/s, the air temperature varied in the range from +19.6°С to +31.9°С, relative humidity range from 35% to 74%). On June 22, in the indicated area, the average daily concentration of PM-10 was 2.2 MAC (the South-Eastern wind prevailed at a speed of 1-3 m/s, the air temperature varied in the range from +21.3°С to +35.4°С, relative humidity range from 26% to 72%). In the area of Prigorodnaya street, 12 on June 21 at 19:00 an excess of the maximum one-time MAC for solid particles (dust/aerosol undifferentiated in composition) by 1.9 times was recorded (a South-Eastern wind was observed at a speed of 3 m/s, the air temperature was +30.0°С, relative humidity was 39%). In the area of Microdistrict №3 on June 22 at 07:00 by 1.1 times (calm was observed, the air temperature was +21.2°С, relative humidity was 72%).
In the air of Mozyr in the area of Sovetskaya street on June 21 at 19:00, the concentration of solid particles (dust/aerosol undifferentiated in composition) exceeded the maximum single MAC by 2.8 times (the South-Eastern wind prevailed at a speed of 3 m/s, the air temperature was +29.4°С, relative humidity was 45%). In the area of 49 Proletarskaya street, on June 21 at 19:00, the concentration of solid particles (dust/aerosol undifferentiated in composition) was 2.2 MAC (South-Eastern wind prevailed at a speed of 3 m/s, the air temperature was +29.1°С , relative humidity was 43%); on June 22 at 07:00 was 1.3 MAC (South-Eastern wind prevailed at a speed of 3 m/s, air temperature was +22.9°С, relative humidity was 73%). In the area of Pritytskogo street, 14 on June 22, at 13:00, the concentration of formaldehyde was 1.3 MAC (a South-Eastern wind was observed at a speed of 2 m/s, the air temperature was +32.8°C, relative humidity was 27%); at 19:00 was 1.1 MAC (there was a South-East wind with a speed 4 m/s, air temperature was +31.0°С, relative humidity was 24%).
V vozdukhe g.Mogilev v rayone per.Krupskoy,5 18 i 19 iyunya srednesutochnaya kontsentratsiya TCH-10 sostavlyala 1,2 PDK (18 iyunya nablyudalsya vostochnyy veter skorost'yu 1-3 m/s, shtil', temperatura vozdukha var'irovalas' v diapazone ot +14,7°S do +27,6°S, otnositel'naya vlazhnost' – ot 33% do 78%; 19 iyunya nablyudalsya yugo-vostochnyy veter skorost'yu 1-4 m/s, shtil', temperatura vozdukha var'irovalas' v diapazone ot +17,2°S do +28,9°S, otnositel'naya vlazhnost' – ot 31% do 73%); 19 iyunya v rayone ul.Pervomayskaya,10 v 01:00 kontsentratsiya azota dioksida prevyshala maksimal'nuyu razovuyu PDK v 2,5 raza (nablyudalsya shtil', temperatura vozdukha sostavlyala + 20,1°S, otnositel'naya vlazhnost' – 60%). 21 iyunya v rayone per.Krupskoy,5 srednesutochnaya kontsentratsiya TCH-10 sostavlyala 1,6 PDK (preobladal yugo-vostochnyy, vostochnyy veter skorost'yu 1-4 m/s, temperatura vozdukha var'irovalas' v diapazone ot +20,2°S do +30,8°S, otnositel'naya vlazhnost' – ot 39% do 70%); 22 iyunya – 2,5 PDK (nablyudalsya yugo-vostochnyy veter skorost'yu 2-4 m/s, temperatura vozdukha var'irovalas' v diapazone ot +20,8°S do +34,9°S, otnositel'naya vlazhnost' – ot 24% do 71%). 23 iyunya v rayone ul.Pervomayskaya,10 v 01:00 kontsentratsiya azota dioksida prevyshala maksimal'nuyu razovuyu PDK v 1,2 raza (nablyudalsya yugo-vostochnyy veter 2 m/s, temperatura vozdukha sostavlyala 25,2°S, otnositel'naya vlazhnost' – 50%). V rayone per.Krupskoy,5 23 iyunya srednesutochnaya kontsentratsiya TCH-10 sostavlyala 1,8 PDK (nablyudalsya yugo-vostochnyy, vostochnyy veter skorost'yu 1-4 m/s, temperatura vozdukha var'irovalas' v diapazone ot +21,1°S do +35,7°S, otnositel'naya vlazhnost' – ot 19% do 62%). V vozdukhe g.Bobruysk v rayonakh ulits Lyn'kova i Minskaya 21 iyunya v 19:00 kontsentratsii formal'degida sostavlyali 1,1 PDK (nablyudalsya severo-vostochnyy veter skorost'yu 5 m/s, temperatura vozdukha sostavlyala +31,0°S, otnositel'naya vlazhnost' – 39%).
In the air of the city of Mogilev in the area of Krupskaya lane, 5 on June 18 and 19, the daily average concentration of PM-10 was 1.2 MAC (on June 18, an east wind was observed at a speed of 1-3 m/s, calm, air temperature varied in the range from +14.7°С to +27.6°С, relative humidity range from 33% to 78%; on June 19 South-East wind with a speed of 1-4 m/s, calm, air temperature varied in the range from +17.2°С to +28.9°С, relative humidity range from 31% to 73%); On June 19, in the area of Pervomayskaya street, 10 at 01:00, the concentration of nitrogen dioxide exceeded the maximum one-time MAC by 2.5 times (calm was observed, the air temperature was +20.1°С, relative humidity was 60%). On June 21, in the area of Krupskaya lane, 5, the average daily concentration of PM-10 was 1.6 MAC (South-Eastern, Eastern winds prevailed at a speed of 1-4 m/s, the air temperature varied from +20.2°С to +30,8°С, relative humidity range from 39% to 70%); on June 22 was 2.5 MAC (a South-Eastern wind was observed at a speed of 2-4 m/s, the air temperature varied in the range from +20.8°С to +34.9°С, relative humidity range from 24% to 71%). On June 23, in the area of Pervomayskaya street, 10 at 01:00, the concentration of nitrogen dioxide exceeded the maximum one-time MAC by 1.2 times (a South-Eastern wind of 2 m/s was observed, the air temperature was 25.2°С, relative humidity was 50% ). In the area of Krupskaya lane, 5 on June 23, the average daily concentration of PM-10 was 1.8 MAC (a South-East, East wind was observed at a speed of 1-4 m/s, the air temperature varied from +21.1°С to +35,7°С, relative humidity range from 19% to 62%).
In the air of Bobruisk in the areas of Lynkova and Minskaya st. on June 21 at 19:00, formaldehyde concentrations were 1.1 MAC (a North-Eastern wind was observed at a speed of 5 m/s, the air temperature was +31.0°C, and the relative humidity was 39%).
