Beijing Moderate

Beijing, Beijing

Updated: Sep 6, 2026, 11:00 PM

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

24.8°C

Temperature

74%

Humidity

5.6

mph wind

Overcast

Conditions

Pollutant Breakdown

PM2.5

µg/m³ · Fine particles

PM10

µg/m³ · Coarse particles

38.6

Ozone

ppb · Ground-level ozone

NO₂

ppb · Nitrogen dioxide

1.6

SO₂

ppb · Sulfur dioxide

6.4

ppm · Carbon monoxide

Dominant pollutant: PM25

PM2.5 Forecast (next 7 days)

Sat

9/5

154

avg

Sun

9/6

135

avg

Mon

9/7

134

avg

Tue

9/8

107

avg

Wed

9/9

avg

Thu

9/10

avg

Fri

9/11

113

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: Beijing Environmental Protection Monitoring Center (北京市环境保护监测中心), World Air Quality Index Project

Is the air safe in Beijing today?

The current Air Quality Index (AQI) in Beijing is 89, 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 Beijing, Beijing 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