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Air quality in Ancaster
Air quality index (AQI) and PM2.5 air pollution in Ancaster
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Ancaster Air Quality Map
Real-time Ancaster air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Ancaster today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Ancaster?
| Weather | Clear sky |
| Temperature | 35.6°F |
| Humidity | 59% |
| Wind | 3 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Cold Lake, Alberta | 47 |
| 2 | Lac La Biche, Alberta | 45 |
| 3 | Lethbridge, Alberta | 44 |
| 4 | Gibbons, Alberta | 41 |
| 5 | Oakville, Ontario | 39 |
| 6 | Patricia Mcinnes, Alberta | 38 |
| 7 | Chetwynd, British Columbia | 36 |
| 8 | Fort St John, British Columbia | 35 |
| 9 | Abbotsford, British Columbia | 32 |
| 10 | Richmond, British Columbia | 32 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
14*
live AQI index
Good
Overview
What is the current air quality in Ancaster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.5*µg/m³ | |
✓
PM2.5 concentration in Ancaster air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ancaster?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Ancaster air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 14 AQI US |  | 46.4° 32° |  6.7 mp/h |
| Friday, Apr 26 | Good 18 AQI US | | 53.6° 33.8° | 11.2 mp/h |
| Saturday, Apr 27 | Good 28 AQI US |  100% | 57.2° 42.8° | 13.4 mp/h |
| Sunday, Apr 28 | Good 50 AQI US | 40% | 69.8° 57.2° | 15.7 mp/h |
| Monday, Apr 29 | Moderate 66 AQI US  | 80% | 77° 60.8° | 17.9 mp/h |
| Tuesday, Apr 30 | Moderate 58 AQI US | 80% | 64.4° 51.8° | 15.7 mp/h |
| Wednesday, May 1 | Good 16 AQI US | 60% | 66.2° 48.2° | 15.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Ancaster?
No locations are available.
AQI US, Metric