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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 | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 92% |
| Wind | 8.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 88 |
| 2 | Mecca, California | 86 |
| 3 | Leander, Texas | 84 |
| 4 | Austin, Texas | 82 |
| 5 | Round Rock, Texas | 82 |
| 6 | Cedar Park, Texas | 81 |
| 7 | Ocala, Florida | 74 |
| 8 | Campo, California | 71 |
| 9 | Palm Desert, California | 69 |
| 10 | Pahrump, Nevada | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
55*
live AQI index
Moderate
Overview
What is the current air quality in Ottawa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.3*µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Ottawa is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ottawa?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Ottawa air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 55 AQI US |  100% | 73.4° 59° |  15.7 mp/h |
| Monday, Jun 3 | Moderate 57 AQI US | | 80.6° 59° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 63 AQI US | | 84.2° 64.4° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 57 AQI US | 80% | 78.8° 64.4° | 15.7 mp/h |
| Thursday, Jun 6 | Good 25 AQI US  | 20% | 77° 59° | 17.9 mp/h |
| Friday, Jun 7 | Good 12 AQI US | 90% | 73.4° 53.6° | 17.9 mp/h |
| Saturday, Jun 8 | Good 12 AQI US | 80% | 69.8° 50° | 20.1 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 Ottawa?
No locations are available.
AQI US, Metric