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Air Quality History for Maplewood, United States

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

68
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

298h

PM2.5 Station

298h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 45 45–45 10.8 µg/m³ 1h 2
2026-07-21 59 31–73 16.4 µg/m³ 23h 16
2026-07-20 71 28–106 22.2 µg/m³ 23h 15
2026-07-19 93 39–137 31.6 µg/m³ 24h 15
2026-07-18 60 45–75 16.5 µg/m³ 23h 16
2026-07-17 69 50–124 20.7 µg/m³ 24h 16
2026-07-16 262 79–339 209.9 µg/m³ 23h 15
2026-07-15 51 22–153 14.2 µg/m³ 20h 6
2026-07-14 36 19–56 8.8 µg/m³ 21h 1
2026-07-13 33 23–47 8.0 µg/m³ 19h 1
2026-07-12 35 18–52 8.4 µg/m³ 17h 1
2026-07-11 35 10–51 8.4 µg/m³ 22h 1
2026-07-10 34 23–45 8.2 µg/m³ 19h 1
2026-07-09 34 19–56 8.3 µg/m³ 21h 1
2026-07-08 35 18–61 8.5 µg/m³ 18h 1
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