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Air Quality History for Howrah, India

Historical PM2.5 and AQI trend from monitoring stations near Howrah, India.

87
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

83h

PM2.5 Station

83h · 101 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-07 87 87–87 29.2 µg/m³ 2.6 1h 101
2026-06-06 97 95–102 33.8 µg/m³ — 4h 89
2026-06-05 98 96–102 34.6 µg/m³ — 13h 83
2026-06-02 106 90–122 37.5 µg/m³ — 2h 2
2026-06-01 95 81–105 32.8 µg/m³ 22.3 18h 63
2026-05-28 88 84–97 29.7 µg/m³ — 15h 75
2026-05-27 88 84–90 29.6 µg/m³ — 5h 78
2026-05-24 88 88–88 29.5 µg/m³ — 1h 1
2026-05-23 105 98–111 37.2 µg/m³ — 22h 79
2026-05-22 102 100–103 35.8 µg/m³ 4.8 2h 55
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