Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Tongzhou
Air quality index (AQI) and PM2.5 air pollution in Tongzhou
23.3K people follow this city
Tongzhou Air Quality Map
Real-time Tongzhou air pollution map
Weather
What is the current weather in Tongzhou?
| Weather | Broken clouds |
| Temperature | 86°F |
| Humidity | 27% |
| Wind | 13.1 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time China city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Jiayuguan, Gansu | 219 |
| 2 | Jinchang, Gansu | 195 |
| 3 | Guangyuan, Sichuan | 172 |
| 4 | Bazhong, Sichuan | 171 |
| 5 | Zhangye, Gansu | 169 |
| 6 | Yanggu, Shandong | 167 |
| 7 | Kashgar, Xinjiang | 166 |
| 8 | Wuhai, Inner Mongolia | 159 |
| 9 | Baiyin, Gansu | 156 |
| 10 | Bayan Nur, Inner Mongolia | 156 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Tongzhou aqi ranking
Real-time Tongzhou air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Tongzhou Dongguan | 124 |
| 2 | Dachang Hui Second Elementary School | 119 |
| 3 | Xianghe No.1 Middle School | 105 |
| 4 | Sanhe Ninth Middle School | 102 |
| 5 | Sanhe No.1 Middle School | 100 |
(local time)
SEE WORLD AQI RANKING
US AQI
105
live AQI index
Unhealthy for sensitive groups
Overview
What is the current air quality in Tongzhou?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy for sensitive groups | 105 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 37µg/m³ | |
| PM10 | 95µg/m³ | |
| O3 | 241µg/m³ | |
| NO2 | 11µg/m³ | |
| SO2 | 9µg/m³ | |
| CO | 900µg/m³ | |
!
PM2.5
x7.4
PM2.5 concentration in Tongzhou is currently 7.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Tongzhou?
 | Reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Run an air purifier GET AN AIR PURIFIER |
Forecast
Tongzhou air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Good 39 AQI US  |  | 82.4° 57.2° |  15.7 mp/h |
| Thursday, May 16 | Moderate 82 AQI US  | | 89.6° 57.2° | 8.9 mp/h |
| Friday, May 17 | Moderate 97 AQI US | | 93.2° 62.6° | 8.9 mp/h |
| Today | Unhealthy for sensitive groups 105 AQI US | | 89.6° 64.4° | 13.4 mp/h |
| Sunday, May 19 | Unhealthy for sensitive groups 148 AQI US |  60% | 78.8° 62.6° | 15.7 mp/h |
| Monday, May 20 | Unhealthy for sensitive groups 134 AQI US |  | 84.2° 60.8° | 11.2 mp/h |
| Tuesday, May 21 | Unhealthy for sensitive groups 138 AQI US | | 91.4° 59° | 8.9 mp/h |
| Wednesday, May 22 | Unhealthy for sensitive groups 149 AQI US | | 104° 68° | 15.7 mp/h |
| Thursday, May 23 | Unhealthy 155 AQI US  | 60% | 84.2° 68° | 11.2 mp/h |
| Friday, May 24 | Unhealthy for sensitive groups 142 AQI US | 30% | 89.6° 66.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Tongzhou air quality data attribution
Where is the cleanest air quality in Tongzhou?
AQI US, Metric