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Air quality in Affton
Air quality index (AQI) and PM2.5 air pollution in Affton
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Affton Air Quality Map
Real-time Affton air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Affton today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Affton?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 50% |
| Wind | 13.8 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | El Centro, California | 153 |
| 2 | Visalia, California | 91 |
| 3 | San Bernardino, California | 90 |
| 4 | Casa Grande, Arizona | 88 |
| 5 | The Woodlands, Texas | 80 |
| 6 | Fontana, California | 79 |
| 7 | Corpus Christi, Texas | 78 |
| 8 | Van Nuys, California | 74 |
| 9 | Palm Desert, California | 72 |
| 10 | Reseda, California | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Affton aqi ranking
Real-time Affton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Grantwood Village | 18 |
(local time)
SEE WORLD AQI RANKING
US AQI
16
live AQI index
Good
Overview
What is the current air quality in Affton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/m³ | |
✓
PM2.5 concentration in Affton air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Affton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Affton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 16 | Good 19 AQI US | | 77° 60.8° |  17.9 mp/h |
| Wednesday, Apr 17 | Good 26 AQI US |  | 80.6° 53.6° | 15.7 mp/h |
| Thursday, Apr 18 | Good 11 AQI US | | 59° 46.4° | 13.4 mp/h |
| Today | Good 16 AQI US | 100% | 59° 46.4° | 13.4 mp/h |
| Saturday, Apr 20 | Good 15 AQI US |  | 55.4° 42.8° | 13.4 mp/h |
| Sunday, Apr 21 | Good 8 AQI US |  | 59° 41° | 8.9 mp/h |
| Monday, Apr 22 | Good 17 AQI US | | 66.2° 42.8° | 8.9 mp/h |
| Tuesday, Apr 23 | Good 16 AQI US | 100% | 59° 51.8° | 11.2 mp/h |
| Wednesday, Apr 24 | Good 23 AQI US | | 59° 41° | 8.9 mp/h |
| Thursday, Apr 25 | Good 8 AQI US | 40% | 50° 37.4° | 8.9 mp/h |
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News
The latest air quality news and resources.
Affton air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Affton?
AQI US, Metric