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 Rayong
Air quality index (AQI) and PM2.5 air pollution in Rayong
66.7K people follow this city
Rayong Air Quality Map
Real-time Rayong air pollution map
AIR QUALITY DATA CONTRIBUTORS
5 Contributors
See all
Weather
What is the current weather in Rayong?
| Weather | Broken clouds |
| Temperature | 84.2°F |
| Humidity | 100% |
| Wind | 4 mp/h |
| Pressure | 29.9 Hg |
Air pollution has cost an estimated110 deaths*in Rayong in 2024Find out more*Air pollution also cost approximately $45,000,000 USD in Rayong in 2024.
live aqi city ranking
Real-time Thailand city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Ayutthaya, Phra Nakhon Si Ayutthaya | 135 |
| 2 | Phetchabun, Phetchabun | 123 |
| 3 | Sam Phran, Nakhon Pathom | 106 |
| 4 | Chiang Rai, Chiang Rai | 105 |
| 5 | Doi Saket, Chiang Mai | 101 |
| 6 | Uttaradit, Uttaradit | 96 |
| 7 | Nakhon Ratchasima, Nakhon Ratchasima | 91 |
| 8 | Mae Mo, Lampang | 89 |
| 9 | Pattaya, Chon Buri | 87 |
| 10 | San Sai, Chiang Mai | 87 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Rayong aqi ranking
Real-time Rayong air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Map Ta Phut, Mueang | 86 |
| 2 | Singapore International School Rayong | 85 |
| 3 | Casa | 82 |
| 4 | Huay Pong, Mueang | 74 |
| 5 | Khai Surasinghanat | 65 |
| 6 | Apitown Rayong Village | 64 |
| 7 | Government Complex | 63 |
| 8 | St Andrews International School - Green Valley | 53 |
(local time)
SEE WORLD AQI RANKING
US AQI
70
live AQI index
Moderate
Overview
What is the current air quality in Rayong?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 70 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 19.2µg/m³ | |
| PM10 | 57.5µg/m³ | |
| O3 | 16µg/m³ | |
| SO2 | 1.3µg/m³ | |
!
PM2.5
x3.8
PM2.5 concentration in Rayong is currently 3.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Rayong?
 | 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
Rayong air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 14 | Moderate 80 AQI US | | 93.2° 80.6° |  8.9 mp/h |
| Wednesday, May 15 | Moderate 78 AQI US |  | 91.4° 82.4° | 8.9 mp/h |
| Thursday, May 16 | Moderate 65 AQI US | | 91.4° 82.4° | 6.7 mp/h |
| Today | Moderate 70 AQI US | 90% | 91.4° 82.4° | 6.7 mp/h |
| Saturday, May 18 | Moderate 60 AQI US | 100% | 91.4° 82.4° | 13.4 mp/h |
| Sunday, May 19 | Good 46 AQI US  | | 89.6° 82.4° | 8.9 mp/h |
| Monday, May 20 | Moderate 58 AQI US | 80% | 89.6° 84.2° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 57 AQI US | 100% | 91.4° 82.4° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 65 AQI US | 100% | 91.4° 84.2° | 8.9 mp/h |
| Thursday, May 23 | Moderate 55 AQI US | 100% | 89.6° 82.4° | 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?
Rayong air quality data attribution
5Contributors
- Thailand Pollution Control Department
4 stations
Government Contributor
- SISB School
1 station
Educational Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
2 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Rayong?
AQI US, Metric