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Air Quality History for Imperial, United States

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

35
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 1 station

Temperature GFS model

79pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 34 29–37 8.0 µg/m³ 4h 2
2026-10-20 60 32–217 20.6 µg/m³ 24h 2
2026-10-19 71 22–488 34.3 µg/m³ 24h 2
2026-10-18 62 29–488 30.5 µg/m³ 24h 2
2026-10-17 63 38–297 23.5 µg/m³ 24h 2
2026-10-16 57 30–214 19.4 µg/m³ 23h 2
2026-10-15 70 20–426 37.3 µg/m³ 24h 2
2026-10-14 63 23–488 30.9 µg/m³ 24h 2
2026-10-13 45 9–294 18.1 µg/m³ 24h 2
2026-10-12 48 6–293 19.4 µg/m³ 24h 2
2026-10-11 93 8–489 63.8 µg/m³ 24h 2
2026-10-10 60 32–296 22.5 µg/m³ 24h 2
2026-10-09 63 34–188 20.5 µg/m³ 24h 2
2026-10-08 62 32–294 23.4 µg/m³ 24h 2
2026-10-07 56 24–213 18.9 µg/m³ 24h 3
2026-10-06 57 30–295 21.7 µg/m³ 24h 2
2026-10-05 49 20–218 17.1 µg/m³ 24h 3
2026-10-04 52 25–296 20.1 µg/m³ 24h 2
2026-10-03 54 22–217 18.6 µg/m³ 24h 2
2026-10-02 62 35–189 20.7 µg/m³ 24h 3
2026-10-01 61 28–213 22.3 µg/m³ 17h 3
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