OrbisViews

Air quality

Canada Air Quality (AQI) Now

15 Good
European Air Quality Index
PM2.5
2.6µg/m³WHO limit 15
PM10
2.6µg/m³WHO limit 45
NO₂
6.3µg/m³
O₃
44µg/m³
Desert dust
0µg/m³
UV index
0.0
US AQI
23

Updated: · Source: Copernicus CAMS · Open-Meteo

Air quality in Canada is good right now: European Air Quality Index 15. Fine particulate matter (PM2.5) is 2.6 µg/m³, below the WHO guideline. Fine for all outdoor activities. Pollution is expected to peak around 14:00 over the next 48 hours (index 24, fair).

Canada 48-hour air quality forecast

04:00: 1604:0005:00: 1606:00: 1607:00: 1508:00: 1609:00: 1710:00: 1910:0011:00: 2012:00: 2113:00: 2314:00: 2415:00: 2316:00: 2216:0017:00: 2018:00: 1719:00: 1820:00: 1821:00: 1922:00: 1922:0023:00: 19

Air quality across Canada

Cleanest to most polluted.

Frequently asked questions

Is Canada polluted today?
Air quality in Canada is good right now: European Air Quality Index 15. Fine for all outdoor activities.
Is it safe to exercise outdoors in Canada today?
Yes, air quality is good right now; fine for outdoor exercise.
How is the air quality index calculated?
The European Air Quality Index is set by the worst of PM2.5, PM10, nitrogen dioxide, ozone and sulphur dioxide: 0–20 good, 20–40 fair, 40–60 moderate, 60–80 poor, 80–100 very poor, above 100 extremely poor.

Values are Copernicus Atmosphere Monitoring Service (CAMS) model forecasts and may differ from local monitoring stations.

Canada air quality: details

Pollutants and recent days

Nitrogen dioxide (NO₂) is 6.3 µg/m³ and ozone (O₃) 44 µg/m³; WHO guideline values are 25 (24 h) and 100 µg/m³ (8 h).