AddAir quality in Hornsby
Air quality index (AQI⁺) and PM2.5 air pollution in Hornsby • 33.3K Followers • 23:00, Nov 13 Local time
46*
US AQI⁺Good
Main pollutant:
PM2.5
8.2 µg/m³
19°
4 km/h
96 %
Hourly forecast
Hornsby air quality index (AQI⁺) forecast
Daily forecast
Hornsby air quality index (AQI⁺) forecast
| Today | 50 |  | 29° 17° |  21 km/h | 69% |
| Sun | 56 | | 32° 17° | 13 km/h | 59% |
| Mon | 52 |  | 20° 16° | 15 km/h | 83% |
Air pollutants
What is the current air quality in Hornsby?
PM2.5 concentration is currently 1.6 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Hornsby
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Hornsby today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Hornsby today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Hornsby
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Hornsby
Worldwide AQI⁺ ranking
City ranking
Real-time Australia AQI⁺ city ranking
Historic air quality near Hornsby
History
Historic air quality graph for Hornsby
Historic air quality near Hornsby
History
Historic air quality graph for Hornsby
Most polluted locations near Hornsby
Worldwide AQI⁺ rankingCity ranking
