AQHI now · Courtenay
All cities →1.1
Low health risk
Observed Sat 12:00 AM · Comox Valley
- Friday night
- 2 Low risk
- Today
- 2 Low risk
- Tonight
- 2 Low risk
Environment and Climate Change Canada · forecast issued Fri 5:00 PM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.516.1 µg/m³WHO guideline 15
PM1017.2 µg/m³WHO guideline 45
NO₂11 µg/m³WHO guideline 25
O₃49 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Courtenay
TreesNonenone in the air
GrassModerate19 grains/m³
WeedsHigh71 grains/m³ · Ragweed
Sat: weeds high · Sun: weeds high · Mon: weeds high
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Particles · next 12 hours
µg/m³| Time | PM2.5 | PM10 |
|---|---|---|
| 1 AM | 16.1 | 17.2 |
| 2 AM | 14.8 | 16.1 |
| 3 AM | 13.6 | 15.1 |
| 4 AM | 11.7 | 13.3 |
| 5 AM | 10 | 11.5 |
| 6 AM | 8.8 | 10.4 |
| 7 AM | 8.2 | 9.8 |
| 8 AM | 8.2 | 9.8 |
| 9 AM | 7.9 | 9.7 |
| 10 AM | 8.2 | 10.2 |
| 11 AM | 9 | 11.2 |
| 12 PM | 9.8 | 12.3 |