Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Nonsan
Air quality index (AQI) and PM2.5 air pollution in Nonsan
3.8K people follow this city
Nonsan Air Quality Map
Real-time Nonsan air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Weather
What is the current weather in Nonsan?
| Weather | Clear sky |
| Temperature | 80.6°F |
| Humidity | 38% |
| Wind | 7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Ulsan, Ulsan | 71 |
| 2 | Asan, Chungcheongnam-do | 68 |
| 3 | Bucheon, Gyeonggi-do | 66 |
| 4 | Seosan, Chungcheongnam-do | 66 |
| 5 | Siheung, Gyeonggi-do | 66 |
| 6 | Busan, Busan | 64 |
| 7 | Gwacheon, Gyeonggi-do | 64 |
| 8 | Icheon, Gyeonggi-do | 64 |
| 9 | Incheon, Incheon | 64 |
| 10 | Pohang, Gyeongsangbuk-do | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Nonsan aqi ranking
Real-time Nonsan air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Nonsan | 79 |
| 2 | Seongdong-myeon | 62 |
| 3 | Yeonmu-eup | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
59
live AQI index
Moderate
Overview
What is the current air quality in Nonsan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.5µg/m³ | |
| PM10 | 59µg/m³ | |
| O3 | 77µg/m³ | |
| NO2 | 14.1µg/m³ | |
| SO2 | 7.9µg/m³ | |
| CO | 286.3µg/m³ | |
!
PM2.5
x2.7
PM2.5 concentration in Nonsan is currently 2.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Nonsan?
 | 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
Nonsan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Moderate 60 AQI US |  | 64.4° 44.6° |  13.4 mp/h |
| Friday, May 17 | Moderate 60 AQI US |  | 75.2° 48.2° | 11.2 mp/h |
| Saturday, May 18 | Moderate 55 AQI US | | 77° 53.6° | 8.9 mp/h |
| Today | Moderate 59 AQI US | | 80.6° 55.4° | 8.9 mp/h |
| Monday, May 20 | Moderate 78 AQI US | | 75.2° 55.4° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 89 AQI US | | 80.6° 55.4° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 89 AQI US |  | 78.8° 55.4° | 6.7 mp/h |
| Thursday, May 23 | Moderate 82 AQI US | | 78.8° 55.4° | 11.2 mp/h |
| Friday, May 24 | Moderate 98 AQI US | | 82.4° 55.4° | 6.7 mp/h |
| Saturday, May 25 | Unhealthy for sensitive groups 102 AQI US  | | 80.6° 59° | 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?
Nonsan air quality data attribution
2Contributors
- Korea Environment Corporation
3 stations
- Chungnam Institute of Health and Environment
3 stations
2 Government Contributors
Where is the cleanest air quality in Nonsan?
AQI US, Metric