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Taipei Moderate

Taipei, Taipei

Updated: Nov 5, 2026, 3:00 AM

650500
Moderate

Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

Current Weather

20°C
Temperature
100%
Humidity
1
mph wind
Foggy
Conditions

Pollutant Breakdown

65
PM2.5
µg/m³ · Fine particles
33
PM10
µg/m³ · Coarse particles
13.2
Ozone
ppb · Ground-level ozone
7.8
NO₂
ppb · Nitrogen dioxide
0.6
SO₂
ppb · Sulfur dioxide
3.7
CO
ppm · Carbon monoxide

Dominant pollutant: PM25

PM2.5 Forecast (next 7 days)

Tue
11/3
68
avg
Wed
11/4
72
avg
Thu
11/5
109
avg
Fri
11/6
80
avg
Sat
11/7
50
avg
Sun
11/8
65
avg
Mon
11/9
34
avg

Health Guidance

⚠️
Unusually sensitive people: Consider reducing prolonged outdoor exertion.
✅
General population: No restrictions for most people.
💨
Keep windows closed if AQI is Unhealthy or above. Use HEPA air purifiers indoors.

Data from: TAQM - Taiwan Environmental Protection Agency (行政院環保署－空氣品質監測網), World Air Quality Index Project

Is the air safe in Taipei today?

The current Air Quality Index (AQI) in Taipei is 65, which is classified as "Moderate". Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

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 Taipei, Taipei 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