AddAir quality in Halfmoon Bay
Air quality index (AQI⁺) and PM2.5 air pollution in Halfmoon Bay • 9 Followers • 01:00, May 31 Local time
14
US AQI⁺Good
Main pollutant:
PM2.5
2.7 µg/m³
12°
8 km/h
67 %
Hourly forecast
Halfmoon Bay air quality index (AQI⁺) forecast
Daily forecast
Halfmoon Bay air quality index (AQI⁺) forecast
| Today | 11 |  | 17° 9° |  11 km/h | 59% |
| Mon | 22 |  | 22° 12° | 9 km/h | 59% |
| Tue | 17 | | 23° 15° | 13 km/h | 58% |
Air pollutants
What is the current air quality in Halfmoon Bay?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Halfmoon Bay
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Halfmoon Bay today?
Index
High
 Tree None | 0% |
 Grass High | 75% |
 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 Halfmoon Bay today?
Index
High
Tree None | 0% |
Grass High | 75% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Halfmoon Bay
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Halfmoon Bay
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Halfmoon Bay
Historic air quality near Halfmoon Bay
History
Historic air quality graph for Halfmoon Bay
Historic air quality near Halfmoon Bay
History
Historic air quality graph for Halfmoon Bay
Most polluted locations near Halfmoon Bay
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Halfmoon Bay
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