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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
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Pollen
What is the pollen count in Affton today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Affton?
| Weather | Clear sky |
| Temperature | 77°F |
| Humidity | 48% |
| Wind | 13.8 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Gabriel, California | 109 |
| 2 | La Habra, California | 98 |
| 3 | Claremont, California | 96 |
| 4 | Cedar Park, Texas | 95 |
| 5 | Round Rock, Texas | 93 |
| 6 | La Verne, California | 92 |
| 7 | Leander, Texas | 91 |
| 8 | Boerne, Texas | 90 |
| 9 | Monterey Park, California | 89 |
| 10 | Baton Rouge, Louisiana | 88 |
(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 | 19 |
(local time)
SEE WORLD AQI RANKING
US AQI
19
live AQI index
Good
Overview
What is the current air quality in Affton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.5µg/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 |
|---|---|---|---|---|
| Saturday, May 25 | Good 34 AQI US |  | 78.8° 62.6° |  17.9 mp/h |
| Sunday, May 26 | Good 19 AQI US | | 77° 60.8° | 11.2 mp/h |
| Monday, May 27 | Good 15 AQI US | | 77° 57.2° | 15.7 mp/h |
| Today | Good 19 AQI US | 30% | 77° 57.2° | 15.7 mp/h |
| Wednesday, May 29 | Good 30 AQI US |  | 71.6° 53.6° | 6.7 mp/h |
| Thursday, May 30 | Good 32 AQI US | | 73.4° 51.8° | 6.7 mp/h |
| Friday, May 31 | Good 39 AQI US | | 73.4° 55.4° | 11.2 mp/h |
| Saturday, Jun 1 | Good 49 AQI US | 100% | 73.4° 59° | 13.4 mp/h |
| Sunday, Jun 2 | Moderate 60 AQI US  | 90% | 80.6° 60.8° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 71 AQI US | 80% | 71.6° 62.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
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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