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Air quality in Ajax
Air quality index (AQI) and PM2.5 air pollution in Ajax
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Ajax Air Quality Map
Real-time Ajax air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Ajax today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Ajax?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 52% |
| Wind | 7.7 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Grimshaw, Alberta | 57 |
| 2 | West End, British Columbia | 57 |
| 3 | Peace River, Alberta | 54 |
| 4 | Hamilton, Ontario | 51 |
| 5 | Oakville, Ontario | 51 |
| 6 | Windsor, Ontario | 50 |
| 7 | Oshawa, Ontario | 49 |
| 8 | La Tuque, Quebec | 46 |
| 9 | Laval, Quebec | 45 |
| 10 | Mississauga, Ontario | 44 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Ajax aqi ranking
Real-time Ajax air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Westney Road South | 52 |
(local time)
SEE WORLD AQI RANKING
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in Ajax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.8µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Ajax is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ajax?
 | 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
Ajax air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 24 AQI US  |  | 64.4° 44.6° |  11.2 mp/h |
| Thursday, May 30 | Good 25 AQI US | | 71.6° 48.2° | 11.2 mp/h |
| Friday, May 31 | Good 42 AQI US | | 71.6° 53.6° | 6.7 mp/h |
| Today | Moderate 52 AQI US | | 71.6° 53.6° | 6.7 mp/h |
| Sunday, Jun 2 | Moderate 57 AQI US |  70% | 59° 57.2° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 59 AQI US | | 64.4° 57.2° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 62 AQI US | | 68° 57.2° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 62 AQI US | 100% | 64.4° 60.8° | 13.4 mp/h |
| Thursday, Jun 6 | Moderate 53 AQI US | 100% | 66.2° 59° | 13.4 mp/h |
| Friday, Jun 7 | Good 14 AQI US | 100% | 62.6° 53.6° | 13.4 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Ajax air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Ajax?
AQI US, Metric