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Air Quality History for East Boston, United States

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

26
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 26 19–45 6.3 µg/m³ 12h 6
2026-06-08 23 15–38 5.6 µg/m³ 24h 4
2026-06-07 38 22–82 9.8 µg/m³ 24h 4
2026-06-06 55 43–66 14.2 µg/m³ 24h 5
2026-06-05 46 34–55 11.2 µg/m³ 24h 5
2026-06-04 32 18–53 7.7 µg/m³ 24h 4
2026-06-03 29 21–43 7.0 µg/m³ 24h 6
2026-06-02 27 19–38 6.5 µg/m³ 24h 5
2026-06-01 27 20–45 6.5 µg/m³ 24h 4
2026-05-31 28 21–58 6.8 µg/m³ 24h 5
2026-05-30 24 14–44 5.8 µg/m³ 24h 7
2026-05-29 22 13–38 5.4 µg/m³ 24h 5
2026-05-28 27 16–38 6.4 µg/m³ 24h 6
2026-05-27 33 25–40 7.9 µg/m³ 24h 7
2026-05-26 30 20–52 7.2 µg/m³ 24h 5
2026-05-25 25 18–37 5.9 µg/m³ 24h 5
2026-05-24 31 16–177 10.0 µg/m³ 24h 5
2026-05-23 26 19–32 6.4 µg/m³ 24h 5
2026-05-22 24 15–30 5.7 µg/m³ 24h 6
2026-05-21 22 14–33 5.3 µg/m³ 24h 7
2026-05-20 36 27–44 8.8 µg/m³ 9h 6
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