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Air Quality History for Essex, United States

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

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

456h

PM2.5 Station

456h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 28 28–28 6.6 µg/m³ 1h 2
2026-07-21 53 28–75 14.5 µg/m³ 24h 23
2026-07-20 69 59–82 20.8 µg/m³ 24h 22
2026-07-19 60 25–90 17.5 µg/m³ 24h 23
2026-07-18 128 50–157 49.3 µg/m³ 24h 23
2026-07-17 164 59–221 96.5 µg/m³ 24h 24
2026-07-16 56 38–60 14.9 µg/m³ 24h 23
2026-07-15 50 44–58 12.4 µg/m³ 24h 24
2026-07-14 39 29–51 9.4 µg/m³ 24h 23
2026-07-13 37 30–46 9.0 µg/m³ 23h 23
2026-07-12 40 9–49 9.7 µg/m³ 24h 22
2026-07-11 43 20–50 10.4 µg/m³ 24h 18
2026-07-10 42 25–63 10.9 µg/m³ 24h 21
2026-07-09 35 25–40 8.3 µg/m³ 24h 23
2026-07-08 39 26–52 9.4 µg/m³ 24h 24
2026-07-07 49 33–57 12.2 µg/m³ 24h 26
2026-07-06 47 25–59 11.8 µg/m³ 13h 24
2026-07-05 101 56–160 36.0 µg/m³ 24h 27
2026-07-04 56 39–67 14.8 µg/m³ 24h 26
2026-07-03 56 52–61 14.7 µg/m³ 24h 28
2026-07-02 53 37–58 13.5 µg/m³ 11h 25
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