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Air Quality History for Ob’, Russia

Historical PM2.5 and AQI trend from monitoring stations near Ob’, Russia.

24
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-05 29 20–48 7.1 µg/m³ 12.8 9h 2
2026-09-04 29 8–61 7.2 µg/m³ 13.6 24h 2
2026-09-03 22 10–38 5.2 µg/m³ 9.9 24h 2
2026-09-02 15 5–29 3.5 µg/m³ 6.0 24h 2
2026-09-01 9 4–16 2.3 µg/m³ 4.9 23h 2
2026-08-31 8 2–22 1.9 µg/m³ 5.0 24h 2
2026-08-30 15 5–58 3.7 µg/m³ 6.7 24h 2
2026-08-29 43 9–79 11.9 µg/m³ 17.7 24h 2
2026-08-28 68 46–91 20.0 µg/m³ 28.1 24h 2
2026-08-27 63 43–77 17.6 µg/m³ 30.0 24h 2
2026-08-26 66 55–82 19.1 µg/m³ 32.0 24h 2
2026-08-25 57 23–96 16.8 µg/m³ 23.9 24h 2
2026-08-24 23 13–44 5.6 µg/m³ 8.9 24h 2
2026-08-23 31 17–62 7.5 µg/m³ 11.1 24h 2
2026-08-22 42 11–82 11.7 µg/m³ 15.5 24h 2
2026-08-21 50 17–95 14.6 µg/m³ 21.7 24h 2
2026-08-20 29 10–57 7.0 µg/m³ 11.0 24h 1
2026-08-19 20 8–47 4.9 µg/m³ 8.3 24h 1
2026-08-18 23 8–46 5.5 µg/m³ 10.4 24h 1
2026-08-17 86 54–131 28.6 µg/m³ 42.8 24h 1
2026-08-16 67 30–97 21.1 µg/m³ 33.3 13h 1
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