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Air Quality History for Hanford, United States

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

58
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 27 17–40 6.5 µg/m³ 21h 5
2026-05-28 31 22–67 7.6 µg/m³ 24h 5
2026-05-27 33 20–47 8.0 µg/m³ 24h 5
2026-05-26 33 21–54 7.8 µg/m³ 24h 5
2026-05-25 35 23–56 8.4 µg/m³ 24h 5
2026-05-24 33 24–56 8.1 µg/m³ 24h 6
2026-05-23 34 23–60 8.3 µg/m³ 24h 6
2026-05-22 44 28–64 10.9 µg/m³ 24h 6
2026-05-21 44 31–60 10.9 µg/m³ 24h 6
2026-05-20 38 20–57 9.3 µg/m³ 24h 6
2026-05-19 39 22–60 9.6 µg/m³ 24h 5
2026-05-18 43 25–66 10.6 µg/m³ 24h 6
2026-05-17 38 23–56 9.2 µg/m³ 24h 5
2026-05-16 33 25–47 7.8 µg/m³ 24h 5
2026-05-15 36 25–52 8.7 µg/m³ 24h 6
2026-05-14 29 22–39 6.9 µg/m³ 24h 6
2026-05-13 33 26–45 7.9 µg/m³ 24h 6
2026-05-12 37 23–53 8.8 µg/m³ 24h 6
2026-05-11 42 31–63 10.1 µg/m³ 24h 5
2026-05-10 36 26–47 8.7 µg/m³ 24h 5
2026-05-09 31 31–31 7.4 µg/m³ 1h 5
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