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Air Quality History for Caldwell, United States

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

146
Current AQI
Unhealthy for sensitive groups CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

438h

PM2.5 Station

438h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 165 165–165 82.6 µg/m³ 1h 1
2026-08-07 142 109–170 61.5 µg/m³ 20h 1
2026-08-06 105 80–152 37.2 µg/m³ 23h 1
2026-08-05 110 88–129 39.0 µg/m³ 22h 1
2026-08-04 150 86–184 64.5 µg/m³ 23h 1
2026-08-03 101 22–176 39.2 µg/m³ 22h 1
2026-08-02 56 17–96 15.8 µg/m³ 23h 1
2026-08-01 86 61–130 28.4 µg/m³ 23h 1
2026-07-31 132 61–185 60.7 µg/m³ 22h 1
2026-07-30 142 75–173 59.8 µg/m³ 20h 1
2026-07-29 162 129–177 79.5 µg/m³ 23h 1
2026-07-28 173 103–217 105.2 µg/m³ 21h 1
2026-07-27 213 135–300 152.7 µg/m³ 21h 1
2026-07-26 168 49–231 110.4 µg/m³ 24h 1
2026-07-25 63 48–83 18.0 µg/m³ 18h 1
2026-07-24 106 53–166 40.7 µg/m³ 23h 1
2026-07-23 91 74–107 31.1 µg/m³ 24h 1
2026-07-22 123 62–154 44.9 µg/m³ 22h 1
2026-07-21 144 83–171 58.8 µg/m³ 21h 1
2026-07-20 140 77–169 60.4 µg/m³ 23h 1
2026-07-19 107 81–147 37.6 µg/m³ 19h 1
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