AQHI now · Saint John East
All cities →2.2
Low health risk
Observed Thu 10:00 PM · Saint John
- Thursday night
- 2 Low risk
- Today
- 2 Low risk
- Tonight
- 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
PM2.57.8 µg/m³WHO guideline 15
PM1012.6 µg/m³WHO guideline 45
NO₂1 µg/m³WHO guideline 25
O₃79 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Saint John East
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 |
|---|---|---|
| 2 AM | 7.8 | 12.6 |
| 3 AM | 7.8 | 12.7 |
| 4 AM | 7.2 | 11.7 |
| 5 AM | 6.8 | 10.9 |
| 6 AM | 6.7 | 10.7 |
| 7 AM | 7.1 | 11.4 |
| 8 AM | 7.9 | 12.5 |
| 9 AM | 8.3 | 13 |
| 10 AM | 8.1 | 12.5 |
| 11 AM | 6.7 | 10.2 |
| 12 PM | 6.7 | 10 |
| 1 PM | 6.7 | 9.9 |