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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 SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Waterloo today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Waterloo?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 93% |
| Wind | 6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Belgium city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Brussels, Brussels Capital | 30 |
| 2 | Beveren, Flanders | 26 |
| 3 | Roeselare, Flanders | 24 |
| 4 | Gent, Flanders | 23 |
| 5 | Antwerpen, Flanders | 21 |
| 6 | Deurne, Flanders | 18 |
| 7 | Zwijndrecht, Flanders | 15 |
| 8 | Charleroi, Wallonia | 11 |
| 9 | Saint-Nicolas, Wallonia | 3 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
20*
live AQI index
Good
Overview
What is the current air quality in Waterloo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.7*µg/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 |
|---|---|---|---|---|
| Today | Good 20 AQI US |  100% | 62.6° 53.6° |  15.7 mp/h |
| Thursday, May 30 | Good 37 AQI US | 100% | 59° 46.4° | 11.2 mp/h |
| Friday, May 31 | Good 28 AQI US | 100% | 57.2° 50° | 13.4 mp/h |
| Saturday, Jun 1 | Good 44 AQI US | 90% | 53.6° 51.8° | 13.4 mp/h |
| Sunday, Jun 2 | Good 47 AQI US | | 60.8° 50° | 11.2 mp/h |
| Monday, Jun 3 | Good 43 AQI US | 20% | 60.8° 46.4° | 11.2 mp/h |
| Tuesday, Jun 4 | Moderate 68 AQI US  | 20% | 60.8° 50° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Waterloo?
No locations are available.
AQI US, Metric