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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 |
Source: tomorrow.io
Weather
What is the current weather in Waterloo?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 96% |
| Wind | 4.6 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fort St John, British Columbia | 398 |
| 2 | St. Albert, Alberta | 263 |
| 3 | Edmonton, Alberta | 247 |
| 4 | Grimshaw, Alberta | 224 |
| 5 | Sherwood Park, Alberta | 197 |
| 6 | Gibbons, Alberta | 183 |
| 7 | Peace River, Alberta | 183 |
| 8 | Saskatoon, Saskatchewan | 180 |
| 9 | Chetwynd, British Columbia | 65 |
| 10 | Fort Mckay, Alberta | 53 |
(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 | 26 |
| 2 | Westcourt Place | 15 |
| 3 | Lab | 5 |
(local time)
SEE WORLD AQI RANKING
US AQI
15
live AQI index
Good
Overview
What is the current air quality in Waterloo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.7µg/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 |
|---|---|---|---|---|
| Wednesday, May 8 | Good 12 AQI US | | 60.8° 42.8° |  11.2 mp/h |
| Thursday, May 9 | Good 14 AQI US |  | 57.2° 46.4° | 6.7 mp/h |
| Friday, May 10 | Good 15 AQI US | | 51.8° 41° | 17.9 mp/h |
| Today | Good 15 AQI US | 40% | 59° 44.6° | 11.2 mp/h |
| Sunday, May 12 | Good 33 AQI US | 100% | 68° 48.2° | 15.7 mp/h |
| Monday, May 13 | Good 41 AQI US | 100% | 62.6° 51.8° | 6.7 mp/h |
| Tuesday, May 14 | Good 19 AQI US |  | 62.6° 44.6° | 11.2 mp/h |
| Wednesday, May 15 | Good 10 AQI US | | 62.6° 42.8° | 6.7 mp/h |
| Thursday, May 16 | Good 34 AQI US | 40% | 62.6° 50° | 11.2 mp/h |
| Friday, May 17 | Moderate 60 AQI US  | 100% | 60.8° 51.8° | 15.7 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