City EPA, Yiyang (益阳市环保局) Air Quality

Monitoring Station · Heshan, China
93
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
93 1am
71
71
59 4am
59
59
59 7am
59
59
59 10am
59
59
59 1pm
59
59
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
CAMS model adj +5
66
66
66
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.532.1 µg/m³ ×2.1 WHO
Moderate
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Nearby Monitoring Stations

93
City EPA, Yiyang (益阳市环保局)
0.0 km PM2.5: 32.1 µg/m³
78
City EPA, Yiyang (益阳市环保局)
0.0 km PM2.5: 24.9 µg/m³
87
City EPA, Yiyang (益阳市环保局)
0.0 km PM2.5: 29.2 µg/m³
97
City EPA, Yiyang (益阳市环保局)
0.0 km PM2.5: 34.0 µg/m³
70
City EPA, Yiyang (益阳市环保局)
0.0 km PM2.5: 21.1 µg/m³
63
Yiyang (益阳)
3.1 km PM2.5: 17.8 µg/m³
63
Yiyang (益阳)
3.1 km PM2.5: 17.8 µg/m³
59
Yiyang (益阳)
3.1 km PM2.5: 15.9 µg/m³

Nearby Cities

74 Heshan 69 Qionghu 68 Yutan 59 Wenxing 79 Leifeng 83 Changsha 61 Shaoshan 70 Changde 106 Nanzhou

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:49 UTC.