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 Wellington County
Air quality index (AQI) and PM2.5 air pollution in Wellington County
280 people follow this city
Wellington County Air Quality Map
Real-time Wellington County air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Weather
What is the current weather in Wellington County?
| Weather | Few clouds |
| Temperature | 66.2°F |
| Humidity | 86% |
| Wind | 7.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Waterloo, Ontario | 55 |
| 2 | Hamilton, Ontario | 54 |
| 3 | Saguenay, Quebec | 54 |
| 4 | Kitchener, Ontario | 53 |
| 5 | London, Ontario | 51 |
| 6 | Valemount, British Columbia | 49 |
| 7 | Oshawa, Ontario | 48 |
| 8 | Leduc, Alberta | 44 |
| 9 | Maniwaki, Quebec | 44 |
| 10 | Quebec City, Quebec | 42 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Wellington County aqi ranking
Real-time Wellington County air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Middlebrook Road | 60 |
| 2 | PHF Hillsburgh | 49 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality in Wellington County?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.5µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Wellington County is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Wellington County?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Wellington County air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Moderate 58 AQI US |  | 68° 48.2° |  6.7 mp/h |
| Thursday, May 16 | Moderate 61 AQI US | | 62.6° 51.8° | 8.9 mp/h |
| Friday, May 17 | Good 46 AQI US  |  | 71.6° 50° | 6.7 mp/h |
| Today | Moderate 55 AQI US | 80% | 73.4° 53.6° | 8.9 mp/h |
| Sunday, May 19 | Moderate 62 AQI US | 70% | 75.2° 51.8° | 11.2 mp/h |
| Monday, May 20 | Moderate 64 AQI US | 80% | 73.4° 60.8° | 11.2 mp/h |
| Tuesday, May 21 | Moderate 59 AQI US | 100% | 71.6° 62.6° | 17.9 mp/h |
| Wednesday, May 22 | Good 32 AQI US | 100% | 59° 39.2° | 20.1 mp/h |
| Thursday, May 23 | Good 12 AQI US |  | 60.8° 35.6° | 11.2 mp/h |
| Friday, May 24 | Good 21 AQI US | | 68° 42.8° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Wellington County air quality data attribution
2Contributors
- randalljhoward
1 station
Individual Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
Data validated and calibrated by IQAirWhere is the cleanest air quality in Wellington County?
AQI US, Metric