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Air Quality History for Sterling, United States

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

136
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 19 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 28 24–35 6.7 µg/m³ 3h 20
2026-10-20 23 19–30 5.5 µg/m³ 24h 18
2026-10-19 25 17–32 6.0 µg/m³ 24h 21
2026-10-18 18 15–29 4.3 µg/m³ 24h 18
2026-10-17 17 12–52 4.1 µg/m³ 24h 19
2026-10-16 29 15–50 7.0 µg/m³ 24h 19
2026-10-15 29 18–55 7.0 µg/m³ 24h 21
2026-10-14 39 34–48 9.4 µg/m³ 24h 20
2026-10-13 25 20–35 6.1 µg/m³ 24h 18
2026-10-12 16 10–23 3.7 µg/m³ 24h 20
2026-10-11 19 12–41 4.5 µg/m³ 24h 22
2026-10-10 33 22–42 7.9 µg/m³ 24h 19
2026-10-09 27 20–48 6.4 µg/m³ 24h 21
2026-10-08 26 19–32 6.3 µg/m³ 24h 22
2026-10-07 25 22–28 5.9 µg/m³ 24h 20
2026-10-06 20 17–36 4.8 µg/m³ 24h 22
2026-10-05 23 18–28 5.5 µg/m³ 24h 23
2026-10-04 20 15–28 4.9 µg/m³ 24h 22
2026-10-03 24 16–50 5.7 µg/m³ 24h 24
2026-10-02 45 38–53 10.9 µg/m³ 24h 26
2026-10-01 38 32–45 9.2 µg/m³ 19h 23
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