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02.07.2020

Information on exceedances of standards for ambient air quality (25 June- 01 July 2020)

State institution «Republican center for hydrometeorology, control of radioactive contamination and environmental monitoring» informs about the excess of quality standards for pollutants in the atmospheric air of the cities of the republic for the period from 25 June to 1 July.

In the air of Zhlobin (Prigorodnaya street) average daily concentration of solid particles up to 2,5 micron (PP-2,5) exceeded air quality standards by 2 on June 25. Wind of various directions prevailed, calm, air temperature ranged from +14,8°С to +28,6°С, relative humidity ranged from 38% to 91%. Concentration of PP-2,5 exceeded air quality standards by 2,3 on June 26. Wind of various directions prevailed, calm, air temperature ranged from + 16,4 °С to + 29,7 °С, relative humidity ranged from 37 % to 94%. Concentration of PP-2,5 exceeded air quality standards by 2,4 on June 27. The south-west, the south wind of 1-3 m/c prevailed, air temperature ranged from + 17,5 °С to + 30,5 °С, relative humidity ranged from 31 % to 90 %. Concentration of PP-2,5 exceeded air quality standards by 1,9 on June 28. The south, the south-west wind of 1-4 m/c prevailed, air temperature ranged from + 18,6 °С to + 20,4 °С, relative humidity ranged from 63% to 97% . Concentration of PP-2,5 exceeded air quality standards by 2,8 on June 29. The north-west, the south, the north-east wind of 1-2 m/c prevailed, weft, air temperature ranged from + 16,4 °С to + 28,2 °С, relative humidity ranged from 44 % to 100 %. Concentration of PP-2,5 exceeded air quality standards by 1,3 on June 30. The north-west, the west, the south, the south-east wind of 1-3 m/c prevailed, weft, air temperature ranged from + 16,3 °С to + 23,4 °С, relative humidity ranged from 57 % to 89 %. Concentration of PP-2,5 exceeded air quality standards by 1,5 on July 1. The south-west, the west, the south, the south-east wind of 1-3 m/c prevailed, weft, air temperature ranged from + 14,5 °С to + 25,7 °С, relative humidity ranged from 40 % to 91 %.

In the air of Orsha (Lenina street) maximum one-time concentration of formaldehyde exceeded air quality standards by 1,3 and 1,1 at 01:00 and 13:30 on June 29. Air temperature was +26,7°С.

In the air of Bobruisk (Lynkova street) maximum one-time concentration of formaldehyde was 1,1 MPC on June 25. Air temperature was +24,3°С.

In the air of Novopolotsk (Molodezhnaya street 135) maximum one-time concentration of formaldehyde was 1,1 MPC and 1,2 MPC on June 25 and June 29. Air temperature was +27,8°С and +23,2°С respectively.

In the air of Mogilev (Pervomayskaya street) concentration of nitrogen dioxide exceeded air quality standards by 1,2 at 19:00 on June 26. The weak south-east wind prevailed, air temperature was +26,8°С, relative humidity was 48%. Concentration of nitrogen dioxide exceeded air quality standards by 1,1 at 07:00 and 13:00 on June 29. Air temperature was +22,2°С and +27,8 °С, relative humidity was 80% and 47 % respectively. Concentration of nitrogen dioxide exceeded air quality standards by 1,1 at 01:00 on June 30. The south-east wind of 3 м/с prevailed, air temperature was +19,3°С, relative humidity was 85%. Concentration of nitrogen dioxide exceeded air quality standards by 1,1 at 01:00 on June 30. The south-east wind of 3 м/с prevailed, air temperature was +19,3°С, relative humidity was 85%. Maximum one-time concentration of formaldehyde was 1,8 MPC in the detached area. Air temperature was +19,4°С. Maximum one-time concentration of formaldehyde in the air of Movchanskogo street was 1,4 MPC on June 27. Air temperature was +19,4°С. Maximum one-time concentration of formaldehyde was 1,4 MPC in the detached area on June 29. Air temperature was +27,8 °С. In the air of Kashtanavaya street one-time concentration of formaldehyde was 1,9 MPC. Air temperature was +19,3 °С.

In the air of Polotsk (Oktyabrskaya street) formaldehyde concentration was 1,1 MPC at 19:00 on June 29.Air temperature was +23,2°С.

In the air of Brest formaldehyde concentration exceeded air quality standards by 1,2 at 13:00 and 19:00 on June 29. Air temperature ranged from +26,4°С to +29,3°С. Formaldehyde concentration exceeded air quality standards by 1,4, 1,1, 1,3 at 07:00, 13:00, 19:00 ч at 13:00 and 19:00 on June 29. Air temperature ranged from +23,3°С до +23,8°С.

In the air of Pinsk (Zavalnaya street) phenol concentration exceeded air quality standards by 1,3 at 07:00 on June 25. In the air of Centralnaya street maximum one-time concentration of formaldehyde was 1,8 MPC. Air temperature was +22,6°С. In the air of Krasnoarmeyskaya and Zavalnaya streets concentration of formaldehyde was 1,3 and 2,0 MPC on June 25. Air temperature was +25,2°С. In the air of Krasnoarmeyskaya and Zavalnaya streets concentration of formaldehyde was 1,3 and 1,7 MPC on June 26. Air temperature was +23,7°С. Concentration of formaldehyde was 1,8 MPC, air temperature was +23,7°С. In the air of Centralnaya and Zavalanaya streets concentration of formaldehyde was 1,9 MPC and 1,6 MPC on June 29. Air temperature was +23,5°С and +25,5°С respectively. Concentration of formaldehyde was 1,7 MPC in the air of Centralnaya street. Air temperature was +23,2°С.