City EPA, Yiyang (益阳市环保局) Air Quality

Monitoring Station · Heshan, China
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
66 4pm
86
66
66 7pm
86
86
66 10pm
66
66
66 1am
66
66
66 4am
66
66
— 7am
—
—
— 10am
—
—
— 1pm
—
—
CAMS model adj +32
34
54
34
34
54
54
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.515.9 µg/m³ ×1.1 WHO
Moderate
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Nearby Monitoring Stations

50
City EPA, Yiyang (益阳市环保局)
0.0 km PM2.5: 12.0 µg/m³
11
City EPA, Yiyang (益阳市环保局)
0.0 km PM2.5: 2.6 µg/m³
107
City EPA, Yiyang (益阳市环保局)
0.0 km PM2.5: 37.9 µg/m³
61
City EPA, Yiyang (益阳市环保局)
0.0 km PM2.5: 16.9 µg/m³
85
City EPA, Yiyang (益阳市环保局)
0.0 km PM2.5: 28.3 µg/m³
17
Yiyang (益阳)
3.1 km PM2.5: 4.1 µg/m³
42
Yiyang (益阳)
3.1 km PM2.5: 10.1 µg/m³
85
Yiyang (益阳)
3.1 km PM2.5: 28.3 µg/m³

Nearby Cities

21 Heshan 51 Qionghu 43 Yutan 53 Wenxing 37 Leifeng 38 Changsha 53 Shaoshan 50 Changde 60 Nanzhou

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T19:45 UTC.