AQHI now · Guildford
All cities →2.1
Low health risk
Observed Thu 7:00 PM · Metro Vancouver - SE
- Tonight
- 2 Low risk
- Tomorrow
- 2 Low risk
- Tomorrow night
- 2 Low risk
Environment and Climate Change Canada · forecast issued Thu 5:00 PM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.514.3 µg/m³WHO guideline 15
PM1015.5 µg/m³WHO guideline 45
NO₂54 µg/m³WHO guideline 25
O₃10 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Guildford
TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow<1 grains/m³ · Ragweed
Fri: weeds low · Sat: weeds low · Sun: 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 |
|---|---|---|
| 7 PM | 14.3 | 15.5 |
| 8 PM | 15.8 | 17.1 |
| 9 PM | 17.7 | 19 |
| 10 PM | 18.7 | 20.1 |
| 11 PM | 19.2 | 20.5 |
| 12 AM | 18.1 | 19.6 |
| 1 AM | 18.5 | 20.1 |
| 2 AM | 16.9 | 18.6 |
| 3 AM | 14.7 | 16.5 |
| 4 AM | 12 | 13.9 |
| 5 AM | 10.4 | 12.2 |
| 6 AM | 8.3 | 9.8 |