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 West Alton
Air quality index (AQI) and PM2.5 air pollution in West Alton
7 people follow this city
West Alton Air Quality Map
Real-time West Alton air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in West Alton today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in West Alton?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 82% |
| Wind | 10.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Arroyo Grande, California | 137 |
| 2 | Nipomo, California | 99 |
| 3 | San Antonio, Texas | 78 |
| 4 | Boerne, Texas | 74 |
| 5 | Georgetown, Texas | 72 |
| 6 | Oklahoma City, Oklahoma | 72 |
| 7 | Leander, Texas | 70 |
| 8 | Round Rock, Texas | 70 |
| 9 | Austin, Texas | 69 |
| 10 | New Braunfels, Texas | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live West Alton aqi ranking
Real-time West Alton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | West Alton Station | 29 |
(local time)
SEE WORLD AQI RANKING
US AQI
42*
live AQI index
Good
Overview
What is the current air quality in West Alton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 42* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.2*µg/m³ | |
| O3 | 72*µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in West Alton is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in West Alton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
West Alton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 42 AQI US |  100% | 77° 62.6° |  17.9 mp/h |
| Today | Good 42 AQI US | 100% | 75.2° 64.4° | 17.9 mp/h |
| Sunday, Apr 28 | Good 43 AQI US | 100% | 73.4° 59° | 13.4 mp/h |
| Monday, Apr 29 | Good 23 AQI US | 90% | 80.6° 57.2° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 40 AQI US | 100% | 86° 64.4° | 11.2 mp/h |
| Wednesday, May 1 | Moderate 57 AQI US  | 100% | 71.6° 66.2° | 15.7 mp/h |
| Thursday, May 2 | Moderate 57 AQI US | 100% | 66.2° 51.8° | 17.9 mp/h |
| Friday, May 3 | Good 11 AQI US |  | 68° 46.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in West Alton?
AQI US, Metric