AddAir quality in Larkspur
Air quality index (AQI⁺) and PM2.5 air pollution in Larkspur • 20.4K Followers • 06:00, Oct 06 Local time
23
US AQI⁺Good
Main pollutant:
PM2.5
4.3 µg/m³
21°
0 km/h
51 %
Hourly forecast
Larkspur air quality index (AQI⁺) forecast
Daily forecast
Larkspur air quality index (AQI⁺) forecast
| Today | 31 |  | 34° 21° |  9 km/h | 40% |
| Wed | 35 | | 33° 21° | 5 km/h | 36% |
| Thu | 31 | | 26° 17° | 22 km/h | 74% |
Air pollutants
What is the current air quality in Larkspur?
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 Larkspur
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
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Clean Air Facilities
Pollen
What is the pollen count in Larkspur today?
Index
High
 Tree None | 0% |
 Grass None | 0% |
 Weed High | 75% |
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 Larkspur today?
Index
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in Larkspur
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Larkspur
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Larkspur
Historic air quality near Larkspur
History
Historic air quality graph for Larkspur
Historic air quality near Larkspur
History
Historic air quality graph for Larkspur
Clean Air Facilities
Most polluted locations near Larkspur
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Larkspur
Measure your own air quality
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