AQHI now · Maple Ridge
All cities →1.7
Low health risk
Observed Fri 8:00 PM · Metro Vancouver - NE
- Tonight
- 2 Low risk
- Tomorrow
- 2 Low risk
- Tomorrow night
- 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
PM2.513.3 µg/m³WHO guideline 15
PM1018.1 µg/m³WHO guideline 45
NO₂30 µg/m³WHO guideline 25
O₃38 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Maple Ridge
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow<1 grains/m³ · Ragweed
Sat: weeds low · Sun: weeds low · Mon: weeds low
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 |
|---|---|---|
| 9 PM | 13.3 | 18.1 |
| 10 PM | 14.8 | 19.6 |
| 11 PM | 16.3 | 21.1 |
| 12 AM | 18.1 | 23 |
| 1 AM | 19.6 | 24.4 |
| 2 AM | 20 | 24.4 |
| 3 AM | 19.9 | 24 |
| 4 AM | 18.9 | 22.8 |
| 5 AM | 16.4 | 20.1 |
| 6 AM | 12.8 | 16.2 |
| 7 AM | 10.7 | 13.6 |
| 8 AM | 9.7 | 12.1 |