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Wenzhou Unhealthy for Sensitive Groups

Wenzhou, Zhejiang

Updated: Nov 5, 2026, 3:00 AM

1190500
Unhealthy for Sensitive Groups

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

Current Weather

19.4°C
Temperature
96%
Humidity
3.6
mph wind
Partly cloudy
Conditions

Pollutant Breakdown

119
PM2.5
µg/m³ · Fine particles
60
PM10
µg/m³ · Coarse particles
14.7
Ozone
ppb · Ground-level ozone
15.6
NO₂
ppb · Nitrogen dioxide
4.1
SO₂
ppb · Sulfur dioxide
4.6
CO
ppm · Carbon monoxide

Dominant pollutant: PM25

PM2.5 Forecast (next 7 days)

Tue
11/3
72
avg
Wed
11/4
90
avg
Thu
11/5
136
avg
Fri
11/6
89
avg
Sat
11/7
59
avg
Sun
11/8
68
avg
Mon
11/9
78
avg

Health Guidance

⚠️
Sensitive groups (asthma, heart disease, elderly, children): Reduce prolonged or heavy outdoor exertion.
✅
General population: Unusually sensitive individuals should watch for symptoms.
💨
Keep windows closed if AQI is Unhealthy or above. Use HEPA air purifiers indoors.

Data from: Zhejiang Environmental Protection Bureau (浙江省环保厅门户), World Air Quality Index Project

Is the air safe in Wenzhou today?

The current Air Quality Index (AQI) in Wenzhou is 119, which is classified as "Unhealthy for Sensitive Groups". Members of sensitive groups may experience health effects. The general public is less likely to be affected.

The AQI scale runs from 0 to 500. Values of 0–50 are Good, 51–100 are Moderate, 101–150 are Unhealthy for Sensitive Groups, 151–200 are Unhealthy, 201–300 are Very Unhealthy, and 301–500 are Hazardous.

Air quality in Wenzhou, Zhejiang is monitored by local environmental agencies and reported through the World Air Quality Index project. Data is updated hourly and includes PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide, and carbon monoxide.

AQI Scale Reference

0–50
Good
51–100
Moderate
101–150
Unhealthy for Sensitive Groups
151–200
Unhealthy
201–300
Very Unhealthy
301+
Hazardous