Get a monitor and contributor to air quality data in your city.
1.2K people follow this station
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 73.4°F |
Humidity | 45% |
Wind | 5.9 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 56 |
2 | Sault Ste Marie, Ontario | 53 |
3 | Burlington, Ontario | 52 |
4 | Windsor, Ontario | 51 |
5 | La Tuque, Quebec | 50 |
6 | Oshawa, Ontario | 50 |
7 | Toronto, Ontario | 49 |
8 | Saint-Bruno-de-Montarville, Quebec | 48 |
9 | Rouyn-Noranda, Quebec | 47 |
10 | Laval, Quebec | 46 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hamilton Mountain | 58 |
2 | Ontario Ministry of the Environment Hamilton Mountain | 54 |
3 | Ontario Ministry of the Environment Hamilton West | 51 |
4 | Hamilton Downtown | 50 |
5 | Hamilton Beach | 38 |
6 | East Bend Avenue North | 34 |
7 | Macaulay Street East | 34 |
8 | 31 Bond Street Dundas | 33 |
9 | STN29667 | 33 |
10 | Tisdale Street North | 32 |
(local time)
SEE WORLD AQI RANKINGUS AQI
58
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 58 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
O3 | 144µg/m³ | |
NO2 | 5.1µg/m³ | |
SO2 | 10µg/m³ |
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 |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 35 AQI US | |||
Thursday, May 30 | Good 34 AQI US | |||
Friday, May 31 | Good 45 AQI US | |||
Today | Moderate 58 AQI US | 73.4° 51.8° | 6.7 mp/h | |
Sunday, Jun 2 | Moderate 58 AQI US | 100% | 59° 55.4° | 6.7 mp/h |
Monday, Jun 3 | Moderate 64 AQI US | 68° 53.6° | 8.9 mp/h | |
Tuesday, Jun 4 | Moderate 69 AQI US | 40% | 73.4° 57.2° | 6.7 mp/h |
Wednesday, Jun 5 | Moderate 60 AQI US | 100% | 64.4° 62.6° | 15.7 mp/h |
Thursday, Jun 6 | Good 49 AQI US | 100% | 68° 57.2° | 13.4 mp/h |
Friday, Jun 7 | Good 14 AQI US | 100% | 62.6° 51.8° | 13.4 mp/h |
Saturday, Jun 8 | Good 12 AQI US | 90% | 59° 51.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
Contributor
Government Contributor
2 Data sources