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Air Quality History for Hegang, China

Historical PM2.5 and AQI trend from monitoring stations near Hegang, China.

56
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

287h

PM2.5 Station

287h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 58 31–101 16.1 µg/m³ 16h 2
2026-07-20 55 26–91 15.4 µg/m³ 18h 2
2026-07-19 58 36–100 15.8 µg/m³ 18h 2
2026-07-18 63 6–156 19.0 µg/m³ 23h 2
2026-07-17 52 26–85 13.6 µg/m³ 22h 3
2026-07-16 50 23–77 13.2 µg/m³ 19h 2
2026-07-15 54 27–114 14.8 µg/m³ 23h 2
2026-07-14 44 6–72 11.3 µg/m³ 24h 2
2026-07-13 58 35–112 16.1 µg/m³ 21h 2
2026-07-12 41 18–73 10.2 µg/m³ 19h 3
2026-07-11 46 17–103 12.5 µg/m³ 20h 2
2026-07-10 51 24–115 13.4 µg/m³ 22h 3
2026-07-09 41 21–68 10.3 µg/m³ 20h 2
2026-07-08 40 14–67 10.1 µg/m³ 21h 2
2026-07-07 36 36–36 8.6 µg/m³ 1h 1
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