AddAir quality in Knob Noster
Air quality index (AQI⁺) and PM2.5 air pollution in Knob Noster • 1.2K Followers • 04:00, Aug 17 Local time
46*
US AQI⁺Good
Main pollutant:
PM2.5
8.3 µg/m³
21°
9 km/h
97 %
Hourly forecast
Knob Noster air quality index (AQI ⁺) forecast
Daily forecast
Knob Noster air quality index (AQI⁺) forecast
| Today | 50 |  | 28° 20° |  15 km/h | 71% |
| Tue | 51 | | 32° 18° | 18 km/h | 70% |
| Wed | 53 |  | 33° 22° | 21 km/h | 66% |
Air pollutants
What is the current air quality in Knob Noster?
PM2.5 concentration is currently 1.7 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 |
Pollen
What is the pollen count in Knob Noster today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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 Knob Noster today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Knob Noster
Worldwide AQI⁺ ranking
Historic air quality near Knob Noster
History
Historic air quality graph for Knob Noster
Historic air quality near Knob Noster
History
Historic air quality graph for Knob Noster
Most polluted locations near Knob Noster
Worldwide AQI⁺ ranking
