Air Quality in Helin, China
Drizzle
25.9°C · 86.2% humidity
25.9°
Feels 25.9°
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Helin's air quality — share it
AQI Forecast
83
3am
83
83
74
6am
77
61
63
9am
52
52
53
12pm
53
53
34
3pm
34
27
27
6pm
34
34
66
9pm
66
66
54
12am
54
54
Air Quality Index Trend
29h · 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 1.5× the WHO 24-hour guideline of 15 µg/m³.
86.2%
Humidity
10.7 km/h
Wind ESE
1001.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
22.96 µg/m³
PM10
73.05 µg/m³
050100150200300500
What is the weather forecast for Helin?
Temperature & Precipitation
PM2.5 Trend
29h · 1 stationPM2.522.96 µg/m³
×1.5 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Helin?
07-21
32.3° 24.7°
5.75 mm
07-22
32.8° 23.7°
1.63 mm
07-23
33.0° 22.8°
0.69 mm
07-24
33.1° 23.7°
1.06 mm
07-25
34.9° 25.7°
3.62 mm
07-26
33.6° 24.6°
2.5 mm
07-27
32.0° 25.3°
6.19 mm
Both models agree
Avg diff: 2.7°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 2026-07-21T22:37 UTC.