Be the first to measure and contribute air quality data to your community
264 people follow this city
AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | N/A | ||
Tree pollen | N/A | ||
Grass pollen | N/A | ||
Weed pollen | N/A |
Weather | Mist |
Temperature | 44.6°F |
Humidity | 98% |
Wind | 8.1 mp/h |
Pressure | 29.4 Hg |
# | city | US AQI |
---|---|---|
1 | Mississauga, Ontario | 53 |
2 | Quebec City, Quebec | 51 |
3 | Sherbrooke, Quebec | 45 |
4 | Burlington, Ontario | 41 |
5 | Calgary, Alberta | 41 |
6 | Toronto, Ontario | 41 |
7 | Laval, Quebec | 38 |
8 | Montreal, Quebec | 36 |
9 | Oakville, Ontario | 36 |
10 | Saint-Bruno-de-Montarville, Quebec | 36 |
(local time)
SEE WORLD AQI RANKINGUS AQI
5*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 5* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.1*µg/m³ |
PM2.5 concentration in Dayton air currently meets the WHO annual air quality guideline value
Enjoy outdoor activities | |
Open your windows to bring clean, fresh air indoors GET A MONITOR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 5 AQI US | 100% | 44.6° 37.4° | 24.6 mp/h |
Saturday, Mar 30 | Good 8 AQI US | 100% | 37.4° 33.8° | 29.1 mp/h |
Sunday, Mar 31 | Good 6 AQI US | 39.2° 32° | 17.9 mp/h | |
Monday, Apr 1 | Good 4 AQI US | 41° 32° | 15.7 mp/h | |
Tuesday, Apr 2 | Good 4 AQI US | 41° 32° | 11.2 mp/h | |
Wednesday, Apr 3 | Good 6 AQI US | 100% | 37.4° 32° | 29.1 mp/h |
Thursday, Apr 4 | Good 9 AQI US | 100% | 35.6° 33.8° | 35.8 mp/h |
Interested in hourly forecast? Get the app
No locations are available.