Air Quality in Yihe, China
Drizzle
31.9°C · 60.6% humidity
31.9°
Feels 37.3°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Yihe's air quality — share it
AQI Forecast
66
8am
66
66
63
11am
72
59
57
2pm
56
56
55
5pm
55
55
54
8pm
66
66
66
11pm
66
66
66
2am
66
66
66
5am
66
66
Air Quality Index Trend
35h · 2 stnYihe'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 Yihe is 1.2× the WHO 24-hour guideline of 15 µg/m³.
60.6%
Humidity
21.7 km/h
Wind SSW
999.2 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
17.79 µg/m³
PM10
79.9 µg/m³
050100150200300500
What is the weather forecast for Yihe?
Temperature & Precipitation
PM2.5 Trend
35h · 2 stationsPM2.517.79 µg/m³
×1.2 WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX19.9
Extreme
What is the 7-day forecast for Yihe?
07-22
31.9° 23.9°
1.56 mm
07-23
32.2° 22.7°
1.56 mm
07-24
31.9° 23.4°
4.94 mm
07-25
34.3° 24.7°
5.75 mm
07-26
32.3° 24.1°
5.19 mm
07-27
31.6° 25.6°
7.69 mm
07-28
31.8° 23.9°
4.44 mm
Both models agree
Avg diff: 2.8°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 2026-07-22T03:13 UTC.