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 Collegeville
Air quality index (AQI) and PM2.5 air pollution in Collegeville
10 people follow this city
Collegeville Air Quality Map
Real-time Collegeville air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Collegeville today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Collegeville?
| Weather | Broken clouds |
| Temperature | 37.4°F |
| Humidity | 96% |
| Wind | 4 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 76 |
| 2 | San Antonio, Texas | 75 |
| 3 | New Braunfels, Texas | 72 |
| 4 | Allentown, Pennsylvania | 69 |
| 5 | Braddock, Pennsylvania | 69 |
| 6 | Lancaster, Pennsylvania | 69 |
| 7 | Buffalo, New York | 67 |
| 8 | Casa Grande, Arizona | 65 |
| 9 | West Mifflin, Pennsylvania | 65 |
| 10 | Elizabethtown, Pennsylvania | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
5*
live AQI index
Good
Overview
What is the current air quality in Collegeville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 5* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.1*µg/m³ | |
✓
PM2.5 concentration in Collegeville air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Collegeville?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Collegeville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 5 AQI US |  80% | 39.2° 37.4° |  11.2 mp/h |
| Tuesday, Apr 30 | Good 12 AQI US | 100% | 60.8° 35.6° | 15.7 mp/h |
| Wednesday, May 1 | Good 10 AQI US | | 64.4° 44.6° | 17.9 mp/h |
| Thursday, May 2 | Good 25 AQI US | 100% | 50° 46.4° | 13.4 mp/h |
| Friday, May 3 | Good 42 AQI US | 20% | 48.2° 42.8° | 15.7 mp/h |
| Saturday, May 4 | Good 9 AQI US | | 53.6° 37.4° | 15.7 mp/h |
| Sunday, May 5 | Good 12 AQI US |  | 62.6° 39.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Collegeville?
No locations are available.
AQI US, Metric