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Air quality near Cottleville Weldon Spring, Saint Charles
Air quality index (AQI) and PM2.5 air pollution near Cottleville Weldon Spring, Saint Charles
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Air Quality Map
Real-time Cottleville Weldon Spring air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Cottleville Weldon Spring today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Cottleville Weldon Spring, Saint Charles?
| Weather | Broken clouds |
| Temperature | 60.8°F |
| Humidity | 92% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 93 |
| 2 | Indio, California | 73 |
| 3 | Mecca, California | 66 |
| 4 | Pahrump, Nevada | 65 |
| 5 | Corpus Christi, Texas | 58 |
| 6 | Lancaster, Pennsylvania | 58 |
| 7 | New York City, New York | 52 |
| 8 | San Antonio, Texas | 52 |
| 9 | Fort Bragg, California | 51 |
| 10 | The Woodlands, Texas | 50 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Saint Charles air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Orchard Farm | 27 |
| 2 | Cottleville Weldon Spring | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
14
live AQI index
Good
Overview
What is the current air quality near Cottleville Weldon Spring, Saint Charles?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.3µg/m³ | |
Health Recommendations
What is the current air quality near Cottleville Weldon Spring, Saint Charles?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Cottleville Weldon Spring, Saint Charles air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 3 | Good 22 AQI US | |||
| Saturday, May 4 | Good 10 AQI US | |||
| Sunday, May 5 | Good 19 AQI US | |||
| Today | Good 14 AQI US |  100% | 77° 60.8° |  8.9 mp/h |
| Tuesday, May 7 | Good 38 AQI US | 100% | 82.4° 60.8° | 15.7 mp/h |
| Wednesday, May 8 | Good 32 AQI US | 100% | 80.6° 57.2° | 11.2 mp/h |
| Thursday, May 9 | Good 20 AQI US | 40% | 60.8° 46.4° | 13.4 mp/h |
| Friday, May 10 | Good 12 AQI US |  | 60.8° 42.8° | 8.9 mp/h |
| Saturday, May 11 | Good 9 AQI US | 80% | 69.8° 48.2° | 8.9 mp/h |
| Sunday, May 12 | Good 12 AQI US | 100% | 55.4° 50° | 13.4 mp/h |
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News
The latest air quality news and resources.
Cottleville Weldon Spring air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Saint Charles?
No locations are available.
AQI US, Metric