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 Long
Air quality index (AQI) and PM2.5 air pollution in Long
19.8K people follow this city
Long Air Quality Map
Real-time Long air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Long?
| Weather | Scattered clouds |
| Temperature | 80.6°F |
| Humidity | 87% |
| Wind | 2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Thailand city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Chiang Rai, Chiang Rai | 128 |
| 2 | Doi Saket, Chiang Mai | 122 |
| 3 | San Sai, Chiang Mai | 105 |
| 4 | Bang Phli, Samut Prakan | 99 |
| 5 | Mae On, Chiang Mai | 97 |
| 6 | Bang Na, Bangkok | 95 |
| 7 | Samut Prakan, Samut Prakan | 93 |
| 8 | Mueang, Phayao | 92 |
| 9 | Wang Thonglang, Bangkok | 92 |
| 10 | Bang Yai, Nonthaburi | 90 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
78*
live AQI index
Moderate
Overview
What is the current air quality in Long?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 78* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 23.8*µg/m³ | |
!
PM2.5
x4.8
PM2.5 concentration in Long is currently 4.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Long?
 | 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
Long air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 78 AQI US |  50% | 104° 78.8° |  6.7 mp/h |
| Thursday, May 9 | Moderate 84 AQI US | 80% | 104° 75.2° | 2.2 mp/h |
| Friday, May 10 | Moderate 78 AQI US | 80% | 86° 77° | 2.2 mp/h |
| Saturday, May 11 | Moderate 69 AQI US | 90% | 100.4° 73.4° | 6.7 mp/h |
| Sunday, May 12 | Moderate 72 AQI US | 90% | 100.4° 73.4° | 2.2 mp/h |
| Monday, May 13 | Moderate 68 AQI US | 90% | 102.2° 75.2° | 4.5 mp/h |
| Tuesday, May 14 | Moderate 65 AQI US | 80% | 102.2° 75.2° | 2.2 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 Long?
No locations are available.
AQI US, Metric