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Air quality in Ottawa
Air quality index (AQI) and PM2.5 air pollution in Ottawa
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Ottawa Air Quality Map
Real-time Ottawa air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Ottawa today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Ottawa?
| Weather | Few clouds |
| Temperature | 69.8°F |
| Humidity | 38% |
| Wind | 17.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Downey, California | 84 |
| 2 | La Habra, California | 80 |
| 3 | San Gabriel, California | 80 |
| 4 | La Mirada, California | 78 |
| 5 | Hot Springs, South Dakota | 75 |
| 6 | Monterey Park, California | 75 |
| 7 | Alhambra, California | 73 |
| 8 | Riverside, California | 71 |
| 9 | San Bernardino, California | 71 |
| 10 | Claremont, California | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
22*
live AQI index
Good
Overview
What is the current air quality in Ottawa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4*µg/m³ | |
✓
PM2.5 concentration in Ottawa air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ottawa?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Ottawa air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 22 AQI US |  60% | 69.8° 50° |  15.7 mp/h |
| Sunday, May 12 | Good 26 AQI US |  | 77° 51.8° | 13.4 mp/h |
| Monday, May 13 | Good 42 AQI US | 100% | 68° 59° | 8.9 mp/h |
| Tuesday, May 14 | Good 47 AQI US | | 59° 50° | 15.7 mp/h |
| Wednesday, May 15 | Good 11 AQI US |  | 68° 44.6° | 8.9 mp/h |
| Thursday, May 16 | Good 15 AQI US | 100% | 62.6° 50° | 6.7 mp/h |
| Friday, May 17 | Moderate 58 AQI US  | 100% | 64.4° 59° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Ottawa?
No locations are available.
AQI US, Metric