AddAir quality in Johnston County
Air quality index (AQI⁺) and PM2.5 air pollution in Johnston County • 16:00, May 30 Local time
53
US AQI⁺Moderate
Main pollutant:
PM2.5
10.5 µg/m³
31°
15 km/h
30 %
Hourly forecast
Johnston County air quality index (AQI⁺) forecast
Daily forecast
Johnston County air quality index (AQI⁺) forecast
| Today | 54 |  | 31° 21° |  32 km/h | 55% |
| Sun | 44 | | 23° 15° | 14 km/h | 52% |
| Mon | 36 |  | 27° 18° | 17 km/h | 76% |
Air pollutants
What is the current air quality in Johnston County?
PM2.5 concentration is currently 2.1 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 |
Pollen
What is the pollen count in Johnston County today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
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 Johnston County today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Johnston County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Johnston County
Historic air quality near Johnston County
History
Historic air quality graph for Johnston County
Historic air quality near Johnston County
History
Historic air quality graph for Johnston County
Most polluted locations near Johnston County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Johnston County
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