AddAir quality in Mercer County
Air quality index (AQI⁺) and PM2.5 air pollution in Mercer County • 2 Followers • 02:00, Sep 16
60*
US AQI⁺Moderate
Main pollutant:
PM2.5
14.2 µg/m³
18°
13 km/h
94 %
Hourly forecast
Mercer County air quality index (AQI⁺) forecast
Daily forecast
Mercer County air quality index (AQI⁺) forecast
| Today | 58 |  | 27° 18° |  14 km/h | 89% |
| Thu | 50 |  | 22° 17° | 17 km/h | 93% |
| Fri | 54 |  | 24° 14° | 16 km/h | 71% |
Air pollutants
What is the current air quality in Mercer County?
PM2.5 concentration is currently 2.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Mercer County
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Mercer County today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Mercer County today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Mercer County
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Mercer County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Mercer County
Historic air quality near Mercer County
History
Historic air quality graph for Mercer County
Historic air quality near Mercer County
History
Historic air quality graph for Mercer County
Most polluted locations near Mercer County
Worldwide AQI⁺ rankingStation ranking
