Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Westerville
Air quality index (AQI) and PM2.5 air pollution in Westerville
698 people follow this city
Westerville Air Quality Map
Real-time Westerville air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Westerville today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Westerville?
| Weather | Few clouds |
| Temperature | 50°F |
| Humidity | 44% |
| Wind | 18.4 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Bernardino, California | 86 |
| 2 | Redlands, California | 84 |
| 3 | Fontana, California | 81 |
| 4 | Kamiah, Idaho | 79 |
| 5 | Val Verde, California | 78 |
| 6 | San Gabriel, California | 75 |
| 7 | Coachella, California | 72 |
| 8 | Pomona, California | 72 |
| 9 | Hollywood, California | 71 |
| 10 | Raleigh, North Carolina | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Westerville aqi ranking
Real-time Westerville air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Colony Drive | 18 |
(local time)
SEE WORLD AQI RANKING
US AQI
18
live AQI index
Good
Overview
What is the current air quality in Westerville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.5µg/m³ | |
✓
PM2.5 concentration in Westerville air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Westerville?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Westerville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 17 | Good 17 AQI US |  | 71.6° 50° |  8.9 mp/h |
| Thursday, Apr 18 | Good 16 AQI US |  | 59° 48.2° | 13.4 mp/h |
| Friday, Apr 19 | Good 18 AQI US | | 50° 39.2° | 15.7 mp/h |
| Today | Good 18 AQI US | | 50° 39.2° | 15.7 mp/h |
| Sunday, Apr 21 | Good 12 AQI US |  | 53.6° 35.6° | 8.9 mp/h |
| Monday, Apr 22 | Good 27 AQI US | | 59° 37.4° | 6.7 mp/h |
| Tuesday, Apr 23 | Good 30 AQI US | 100% | 57.2° 46.4° | 15.7 mp/h |
| Wednesday, Apr 24 | Good 17 AQI US | 100% | 50° 33.8° | 13.4 mp/h |
| Thursday, Apr 25 | Good 6 AQI US | | 51.8° 32° | 8.9 mp/h |
| Friday, Apr 26 | Good 6 AQI US | 100% | 53.6° 33.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Westerville 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 Westerville?
AQI US, Metric