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Air quality in North York
Air quality index (AQI) and PM2.5 air pollution in North York
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North York Air Quality Map
Real-time North York air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in North York today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in North York?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 45% |
| Wind | 2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Chetwynd, British Columbia | 88 |
| 2 | Regina, Saskatchewan | 67 |
| 3 | London, Ontario | 61 |
| 4 | Hamilton, Ontario | 60 |
| 5 | Canmore, Alberta | 56 |
| 6 | Burlington, Ontario | 54 |
| 7 | Calgary, Alberta | 54 |
| 8 | Kitchener, Ontario | 53 |
| 9 | Toronto, Ontario | 53 |
| 10 | Peterborough, Ontario | 52 |
(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 North York?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.5*µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in North York is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in North York?
 | 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
North York air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 55 AQI US |  70% | 78.8° 59° |  6.7 mp/h |
| Tuesday, May 21 | Moderate 73 AQI US | 100% | 77° 60.8° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 65 AQI US | 100% | 78.8° 60.8° | 11.2 mp/h |
| Thursday, May 23 | Good 42 AQI US  | 90% | 73.4° 57.2° | 8.9 mp/h |
| Friday, May 24 | Good 11 AQI US |  | 77° 57.2° | 6.7 mp/h |
| Saturday, May 25 | Good 31 AQI US | | 69.8° 55.4° | 8.9 mp/h |
| Sunday, May 26 | Moderate 63 AQI US | 60% | 77° 59° | 11.2 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 North York?
No locations are available.
AQI US, Metric