Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Nanjing
Air quality index (AQI) and PM2.5 air pollution in Nanjing
164K people follow this city
Nanjing Air Quality Map
Real-time Nanjing air pollution map
Weather
What is the current weather in Nanjing?
| Weather | Clear sky |
| Temperature | 87.8°F |
| Humidity | 38% |
| Wind | 8.8 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time China city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Zhangye, Gansu | 303 |
| 2 | Jiayuguan, Gansu | 209 |
| 3 | Jinchang, Gansu | 173 |
| 4 | Kashgar, Xinjiang | 165 |
| 5 | Ordos, Inner Mongolia | 160 |
| 6 | Meishan, Sichuan | 155 |
| 7 | Bayan Nur, Inner Mongolia | 153 |
| 8 | Chengdu, Sichuan | 151 |
| 9 | Xixiang, Henan | 151 |
| 10 | Yingchuan, Henan | 151 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Nanjing aqi ranking
Real-time Nanjing air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Liuhe Xiongzhou | 98 |
| 2 | Ruijin Road | 97 |
| 3 | Xuanwu Lake | 95 |
| 4 | Xianlin University City | 94 |
| 5 | Caochang men | 92 |
| 6 | Xianlin University Town | 90 |
| 7 | Maigaoqiao Residential District | 89 |
| 8 | Shanxi Road | 85 |
(local time)
SEE WORLD AQI RANKING
US AQI
86
live AQI index
Moderate
Overview
What is the current air quality in Nanjing?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 86 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 27.5µg/m³ | |
| PM10 | 60.5µg/m³ | |
| O3 | 211µg/m³ | |
| NO2 | 11µg/m³ | |
| SO2 | 6.5µg/m³ | |
| CO | 400µg/m³ | |
!
PM2.5
x5.5
PM2.5 concentration in Nanjing is currently 5.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Nanjing?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Nanjing air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 14 | Moderate 85 AQI US | | 80.6° 59° |  6.7 mp/h |
| Wednesday, May 15 | Moderate 56 AQI US | | 73.4° 57.2° | 22.4 mp/h |
| Thursday, May 16 | Moderate 62 AQI US |  | 82.4° 53.6° | 8.9 mp/h |
| Today | Moderate 86 AQI US | 30% | 87.8° 62.6° | 8.9 mp/h |
| Saturday, May 18 | Moderate 98 AQI US | | 89.6° 68° | 13.4 mp/h |
| Sunday, May 19 | Moderate 90 AQI US |  | 84.2° 62.6° | 13.4 mp/h |
| Monday, May 20 | Unhealthy for sensitive groups 116 AQI US  | | 84.2° 64.4° | 11.2 mp/h |
| Tuesday, May 21 | Unhealthy for sensitive groups 111 AQI US | | 87.8° 66.2° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 94 AQI US | | 87.8° 64.4° | 11.2 mp/h |
| Thursday, May 23 | Unhealthy for sensitive groups 130 AQI US | | 93.2° 66.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Nanjing air quality data attribution
Where is the cleanest air quality in Nanjing?
AQI US, Metric