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Air Quality History for Essex, United States

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

29
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 24 17–41 5.7 µg/m³ 17h 4
2026-05-28 28 15–40 6.8 µg/m³ 24h 4
2026-05-27 32 20–51 7.7 µg/m³ 24h 4
2026-05-26 32 21–48 7.8 µg/m³ 24h 4
2026-05-25 40 21–56 9.8 µg/m³ 24h 4
2026-05-24 29 9–51 7.0 µg/m³ 24h 4
2026-05-23 21 5–31 5.0 µg/m³ 24h 4
2026-05-22 22 12–35 5.3 µg/m³ 24h 4
2026-05-21 24 13–30 5.7 µg/m³ 24h 4
2026-05-20 34 19–56 8.2 µg/m³ 24h 4
2026-05-19 46 35–57 11.2 µg/m³ 24h 4
2026-05-18 48 25–68 11.9 µg/m³ 24h 4
2026-05-17 39 28–50 9.4 µg/m³ 24h 4
2026-05-16 33 25–48 8.0 µg/m³ 24h 3
2026-05-15 29 17–42 7.0 µg/m³ 24h 4
2026-05-14 29 18–36 6.9 µg/m³ 24h 4
2026-05-13 30 24–38 7.1 µg/m³ 24h 4
2026-05-12 29 20–38 6.9 µg/m³ 24h 4
2026-05-11 31 20–54 7.5 µg/m³ 24h 4
2026-05-10 40 28–55 9.5 µg/m³ 24h 4
2026-05-09 36 30–41 8.6 µg/m³ 6h 4
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