Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂) Air Quality
Monitoring Station
· Hengyang, China
87
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
51
12am
31
87
51
3am
51
51
51
6am
51
51
51
9am
51
51
51
12pm
51
51
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
Station readings
87
CAMS model
adj -3
54
34
54
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.529.2 µg/m³
×1.9 WHO
Moderate
Nearby Monitoring Stations
72
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)
76
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)
65
Hengyang Chemical Plant, Hengyang (衡阳衡阳化工总厂)
61
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
76
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
65
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 2026-08-08T03:50 UTC.