Air Quality in Helin, China
Rain
24.7°C · 91.7% humidity
24.7°
Feels 24.7°
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Helin's air quality — share it
AQI Forecast
54
11am
54
54
71
2pm
66
63
60
5pm
58
57
68
8pm
56
55
55
11pm
67
66
66
2am
66
66
66
5am
66
54
54
8am
54
54
Air Quality Index Trend
12h · 1 stnHelin's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions. Current PM2.5 concentration in Helin is 1.4× the WHO 24-hour guideline of 15 µg/m³.
91.7%
Humidity
9.2 km/h
Wind SE
1001.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
21.42 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Helin?
Temperature & Precipitation
PM2.5 Trend
12h · 1 stationPM2.521.42 µg/m³
×1.4 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Helin?
08-03
33.8° 24.7°
8.88 mm
08-04
31.9° 25.1°
8.5 mm
08-05
33.0° 22.9°
2.38 mm
08-06
33.7° 22.5°
7.13 mm
08-07
34.8° 23.5°
16.12 mm
08-08
33.6° 24.9°
1.0 mm
08-09
30.9° 23.6°
12.63 mm
Both models agree
Avg diff: 2.2°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T06:29 UTC.