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Air quality in Waterloo
Air quality index (AQI) and PM2.5 air pollution in Waterloo
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Waterloo Air Quality Map
Real-time Waterloo air pollution map
AIR QUALITY DATA CONTRIBUTORS
3 Contributors
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Pollen
What is the pollen count in Waterloo today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather in Waterloo?
| Weather | Scattered clouds |
| Temperature | 44.6°F |
| Humidity | 75% |
| Wind | 6.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Oakville, Ontario | 39 |
| 2 | Gibbons, Alberta | 35 |
| 3 | Valemount, British Columbia | 35 |
| 4 | Abbotsford, British Columbia | 34 |
| 5 | Richmond, British Columbia | 34 |
| 6 | Saguenay, Quebec | 34 |
| 7 | Brooks, Alberta | 33 |
| 8 | Windsor, Ontario | 33 |
| 9 | Quebec City, Quebec | 32 |
| 10 | Burnaby, British Columbia | 31 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Waterloo aqi ranking
Real-time Waterloo air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Lourdes Street | 20 |
| 2 | Westcourt Place | 11 |
| 3 | Lab | 8 |
(local time)
SEE WORLD AQI RANKING
US AQI
11
live AQI index
Good
Overview
What is the current air quality in Waterloo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 11 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.6µg/m³ | |
✓
PM2.5 concentration in Waterloo air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Waterloo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Waterloo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Apr 13 | Good 10 AQI US |  | 60.8° 37.4° |  15.7 mp/h |
| Sunday, Apr 14 | Good 17 AQI US |  | 57.2° 39.2° | 13.4 mp/h |
| Monday, Apr 15 | Good 12 AQI US | | 57.2° 37.4° | 11.2 mp/h |
| Today | Good 11 AQI US | | 57.2° 37.4° | 11.2 mp/h |
| Wednesday, Apr 17 | Good 21 AQI US | 100% | 44.6° 37.4° | 20.1 mp/h |
| Thursday, Apr 18 | Good 35 AQI US | 100% | 50° 44.6° | 13.4 mp/h |
| Friday, Apr 19 | Good 23 AQI US | 90% | 53.6° 39.2° | 17.9 mp/h |
| Saturday, Apr 20 | Good 6 AQI US | | 42.8° 32° | 17.9 mp/h |
| Sunday, Apr 21 | Good 8 AQI US | | 48.2° 32° | 8.9 mp/h |
| Monday, Apr 22 | Good 11 AQI US | | 53.6° 33.8° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Waterloo air quality data attribution
3Contributors
- IQAir Lab
1 station
Individual Contributor
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Waterloo?
AQI US, Metric