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Air Quality History for Brno, Czech Republic

Historical PM2.5 and AQI trend from monitoring stations near Brno, Czech Republic.

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

110h

PM2.5 Station

110h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 16 13–20 3.8 µg/m³ — 4h 2
2026-07-21 27 26–28 6.4 µg/m³ — 2h 2
2026-07-19 39 39–39 9.4 µg/m³ — 1h 1
2026-07-18 34 30–39 8.3 µg/m³ — 2h 2
2026-07-17 28 28–28 6.7 µg/m³ — 1h 1
2026-07-11 20 20–20 4.7 µg/m³ — 1h 3
2026-07-10 19 19–19 4.5 µg/m³ — 1h 2
2026-07-09 32 27–36 7.7 µg/m³ — 2h 3
2026-07-08 33 25–37 7.9 µg/m³ — 11h 4
2026-07-07 26 18–34 6.3 µg/m³ — 6h 4
2026-07-06 23 10–33 5.4 µg/m³ 11.3 7h 2
2026-07-05 26 19–34 6.2 µg/m³ — 14h 3
2026-07-04 33 21–42 7.9 µg/m³ — 24h 4
2026-07-03 39 26–86 9.7 µg/m³ — 24h 3
2026-07-02 39 14–56 9.4 µg/m³ 13.2 10h 3
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