Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Khon San
Air quality index (AQI) and PM2.5 air pollution in Khon San
1.5K people follow this city
Khon San Air Quality Map
Real-time Khon San air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Khon San?
| Weather | Broken clouds |
| Temperature | 89.6°F |
| Humidity | 36% |
| Wind | 3.3 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Thailand city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Chiang Rai, Chiang Rai | 193 |
| 2 | Uttaradit, Uttaradit | 169 |
| 3 | Sukhothai, Sukhothai | 161 |
| 4 | Lampang, Lampang | 158 |
| 5 | Mae Mo, Lampang | 155 |
| 6 | Doi Saket, Chiang Mai | 152 |
| 7 | Mae On, Chiang Mai | 152 |
| 8 | Nakhon Ratchasima, Nakhon Ratchasima | 152 |
| 9 | Chiang Mai, Chiang Mai | 151 |
| 10 | Ayutthaya, Phra Nakhon Si Ayutthaya | 148 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
There is a fire near Nam Nao. Protect yourself from wildfire smoke and follow health recommendations. Click here.
US AQI
110*
live AQI index
Unhealthy for sensitive groups
Overview
What is the current air quality in Khon San?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy for sensitive groups | 110* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 39.1*µg/m³ | |
!
PM2.5
x7.8
PM2.5 concentration in Khon San is currently 7.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Khon San?
 | 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
Khon San air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Unhealthy for sensitive groups 110 AQI US |  | 107.6° 82.4° |  8.9 mp/h |
| Friday, May 3 | Moderate 100 AQI US  |  80% | 105.8° 78.8° | 11.2 mp/h |
| Saturday, May 4 | Moderate 98 AQI US | 80% | 100.4° 75.2° | 4.5 mp/h |
| Sunday, May 5 | Moderate 91 AQI US | 60% | 95° 78.8° | 4.5 mp/h |
| Monday, May 6 | Moderate 91 AQI US | 70% | 98.6° 77° | 4.5 mp/h |
| Tuesday, May 7 | Unhealthy for sensitive groups 105 AQI US | 90% | 95° 78.8° | 8.9 mp/h |
| Wednesday, May 8 | Unhealthy for sensitive groups 112 AQI US | 100% | 93.2° 75.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Khon San?
No locations are available.
AQI US, Metric