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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 | Clear sky |
| Temperature | 59°F |
| Humidity | 75% |
| Wind | 3.4 mp/h |
| Pressure | 30.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 144 |
| 2 | Corpus Christi, Texas | 143 |
| 3 | Houston, Texas | 93 |
| 4 | Pasadena, Texas | 92 |
| 5 | Galena Park, Texas | 91 |
| 6 | Channelview, Texas | 89 |
| 7 | Edmond, Oklahoma | 80 |
| 8 | Baytown, Texas | 79 |
| 9 | Oklahoma City, Oklahoma | 79 |
| 10 | Tulsa, Oklahoma | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
25*
live AQI index
Good
Overview
What is the current air quality in Ottawa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.5*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 25 AQI US |  100% | 80.6° 57.2° |  13.4 mp/h |
| Monday, May 27 | Moderate 54 AQI US  | 100% | 66.2° 55.4° | 15.7 mp/h |
| Tuesday, May 28 | Good 45 AQI US | 100% | 69.8° 51.8° | 17.9 mp/h |
| Wednesday, May 29 | Good 17 AQI US |  | 62.6° 48.2° | 11.2 mp/h |
| Thursday, May 30 | Good 9 AQI US | | 64.4° 44.6° | 6.7 mp/h |
| Friday, May 31 | Good 13 AQI US | | 68° 46.4° | 4.5 mp/h |
| Saturday, Jun 1 | Good 26 AQI US |  | 71.6° 48.2° | 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