Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂) Air Quality
Monitoring Station
· Hengyang, China
76
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
50
8am
62
76
62
11am
62
50
50
2pm
50
50
62
5pm
62
62
62
8pm
62
62
—
11pm
—
—
—
2am
—
—
—
5am
—
—
Station readings
76
CAMS model
adj -4
54
66
66
66
66
54
54
54
54
66
66
66
66
66
66
Air Quality Forecast (24h)
PM2.524.0 µg/m³
×1.6 WHO
Moderate
Nearby Monitoring Stations
34
Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂)
68
Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂)
50
Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂)
50
Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂)
61
Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂)
65
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
50
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
70
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T11:48 UTC.