AQHI now · Walnut Grove
All cities →2
Low health risk
Observed Sat 10:00 AM · Metro Vancouver - NE
- Today
- 3 Low risk
- Tonight
- 3 Low risk
- Tomorrow
- 3 Low risk
- Tomorrow night
- 3 Low risk
Environment and Climate Change Canada · forecast issued Sat 6:00 AM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.530.7 µg/m³WHO guideline 15
PM1031.4 µg/m³WHO guideline 45
NO₂14 µg/m³WHO guideline 25
O₃89 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Walnut Grove
TreesNonenone in the air
GrassHigh22 grains/m³
WeedsHigh66 grains/m³ · Ragweed
Sun: weeds high · Mon: weeds high · Tue: 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 |
|---|---|---|
| 11 AM | 30.7 | 31.4 |
| 12 PM | 27.2 | 27.9 |
| 1 PM | 26.4 | 27.2 |
| 2 PM | 26.3 | 27.2 |
| 3 PM | 26.1 | 27.1 |
| 4 PM | 25.6 | 26.9 |
| 5 PM | 25.6 | 27.1 |
| 6 PM | 26.9 | 28.7 |
| 7 PM | 32.8 | 34.6 |
| 8 PM | 41 | 42.8 |
| 9 PM | 46.9 | 48.9 |
| 10 PM | 50.8 | 52.7 |