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 Collinsville
Air quality index (AQI) and PM2.5 air pollution in Collinsville
682 people follow this city
Collinsville Air Quality Map
Real-time Collinsville air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Collinsville today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Collinsville?
| Weather | Broken clouds |
| Temperature | 75.2°F |
| Humidity | 78% |
| Wind | 20.7 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Antonio, Texas | 80 |
| 2 | Boerne, Texas | 78 |
| 3 | Georgetown, Texas | 77 |
| 4 | Leander, Texas | 73 |
| 5 | Round Rock, Texas | 73 |
| 6 | Austin, Texas | 72 |
| 7 | New Braunfels, Texas | 72 |
| 8 | Corpus Christi, Texas | 71 |
| 9 | Nipomo, California | 71 |
| 10 | Fort Worth, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
38*
live AQI index
Good
Overview
What is the current air quality in Collinsville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.3*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Collinsville is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Collinsville?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Collinsville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 38 AQI US |  100% | 77° 59° |  22.4 mp/h |
| Sunday, Apr 28 | Good 29 AQI US | 60% | 77° 51.8° | 6.7 mp/h |
| Monday, Apr 29 | Good 45 AQI US | 80% | 82.4° 59° | 20.1 mp/h |
| Tuesday, Apr 30 | Good 42 AQI US | 40% | 84.2° 64.4° | 15.7 mp/h |
| Wednesday, May 1 | Moderate 54 AQI US  | 100% | 77° 68° | 20.1 mp/h |
| Thursday, May 2 | Good 40 AQI US | 100% | 71.6° 53.6° | 17.9 mp/h |
| Friday, May 3 | Good 11 AQI US | | 69.8° 48.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Collinsville?
No locations are available.
AQI US, Metric