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Air Quality History for Kālna, India

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

90
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

94h

PM2.5 Station

94h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 90 90–90 30.8 µg/m³ 2h 6
2026-10-20 90 87–101 30.8 µg/m³ 9h 5
2026-10-19 114 107–122 40.9 µg/m³ 2h 1
2026-10-18 88 85–90 29.7 µg/m³ 7h 8
2026-10-17 90 85–108 30.3 µg/m³ 5h 6
2026-10-16 70 70–70 21.4 µg/m³ 1h 3
2026-10-15 97 88–110 33.8 µg/m³ 3h 2
2026-10-14 143 143–143 52.7 µg/m³ 1h 1
2026-10-13 144 130–157 57.1 µg/m³ 2h 1
2026-10-12 101 90–108 35.4 µg/m³ 13h 5
2026-10-11 84 70–97 27.7 µg/m³ 2h 1
2026-10-09 80 78–86 26.1 µg/m³ 14h 6
2026-10-08 92 70–152 31.1 µg/m³ 7h 4
2026-10-06 161 161–161 75.6 µg/m³ 1h 1
2026-10-05 102 98–108 35.8 µg/m³ 12h 7
2026-10-04 111 111–111 39.4 µg/m³ 1h 2
2026-10-03 72 72–72 22.1 µg/m³ 1h 1
2026-10-02 102 92–134 35.9 µg/m³ 4h 6
2026-10-01 91 91–92 31.3 µg/m³ 7h 7
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