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Air Quality History for Chillum, United States

Historical PM2.5 and AQI trend from monitoring stations near Chillum, United States.

15
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 18 5–27 4.4 µg/m³ 6h 26
2026-07-21 53 28–76 14.7 µg/m³ 24h 28
2026-07-20 67 41–80 20.0 µg/m³ 24h 28
2026-07-19 63 38–93 18.1 µg/m³ 24h 30
2026-07-18 129 59–159 49.3 µg/m³ 24h 29
2026-07-17 169 78–226 98.6 µg/m³ 24h 31
2026-07-16 71 29–115 21.6 µg/m³ 24h 29
2026-07-15 51 43–64 12.9 µg/m³ 24h 30
2026-07-14 40 32–50 9.5 µg/m³ 24h 29
2026-07-13 37 30–48 8.9 µg/m³ 24h 29
2026-07-12 41 29–50 9.9 µg/m³ 24h 28
2026-07-11 43 31–50 10.2 µg/m³ 24h 23
2026-07-10 43 27–64 10.9 µg/m³ 24h 27
2026-07-09 37 26–114 9.5 µg/m³ 24h 29
2026-07-08 36 24–46 8.5 µg/m³ 17h 31
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