AddAir quality in Signal Hill
Air quality index (AQI⁺) and PM2.5 air pollution in Signal Hill • 2.6K Followers • 13:00, Jun 01
52
US AQI⁺Moderate
Main pollutant:
PM2.5
9.6 µg/m³
21°
14 km/h
65 %
Hourly forecast
Signal Hill air quality index (AQI ⁺) forecast
Daily forecast
Signal Hill air quality index (AQI⁺) forecast
| Today | 53 |  | 22° 14° |  16 km/h | 72% |
| Tue | 61 | | 24° 13° | 14 km/h | 72% |
| Wed | 65 | | 25° 14° | 14 km/h | 69% |
Air pollutants
What is the current air quality in Signal Hill?
PM2.5 concentration is currently 1.9 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 Discover Atem car |
Pollen
What is the pollen count in Signal Hill today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 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 Discover Atem car |
Pollen
What is the pollen count in Signal Hill today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Signal Hill
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Signal Hill
Historic air quality near Signal Hill
History
Historic air quality graph for Signal Hill
Historic air quality near Signal Hill
History
Historic air quality graph for Signal Hill
Clean Air Facilities
Most polluted locations near Signal Hill
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Signal Hill
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