Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂) Air Quality
Monitoring Station
· Hengyang, China
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
40
1am
60
60
60
4am
60
60
60
7am
60
60
60
10am
60
60
60
1pm
60
60
—
4pm
—
—
—
7pm
—
—
—
10pm
—
—
CAMS model
adj +6
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.522.1 µg/m³
×1.5 WHO
Moderate
Nearby Monitoring Stations
65
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)
87
Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂)
72
Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂)
85
Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂)
80
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
61
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
63
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 2026-08-08T04:47 UTC.