AQHI now · Yellowknife
All cities →1.2
Low health risk
Observed Thu 6:00 AM · Yellowknife
- Today
- 1 Low risk
- Today
- 1 Low risk
- Today
- 1 Low risk
- Today
- 1 Low risk
Environment and Climate Change Canada · forecast issued Thu 6:00 AM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.52.3 µg/m³WHO guideline 15
PM102.5 µg/m³WHO guideline 45
NO₂1 µg/m³WHO guideline 25
O₃64 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Particles · next 12 hours
µg/m³| Time | PM2.5 | PM10 |
|---|---|---|
| 7 AM | 2.3 | 2.5 |
| 8 AM | 2.2 | 2.4 |
| 9 AM | 2.3 | 2.5 |
| 10 AM | 2.8 | 3 |
| 11 AM | 3.4 | 3.7 |
| 12 PM | 3.7 | 4 |
| 1 PM | 3.6 | 3.9 |
| 2 PM | 3 | 3.2 |
| 3 PM | 2.4 | 2.5 |
| 4 PM | 2.1 | 2.2 |
| 5 PM | 2.1 | 2.2 |
| 6 PM | 2.2 | 2.3 |