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Air quality in Larkspur
Air quality index (AQI) and PM2.5 air pollution in Larkspur
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Larkspur Air Quality Map
Real-time Larkspur air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Larkspur today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Larkspur?
| Weather | Broken clouds |
| Temperature | 46.4°F |
| Humidity | 77% |
| Wind | 5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Toronto, Ontario | 52 |
| 2 | London, Ontario | 46 |
| 3 | Sherwood Park, Alberta | 46 |
| 4 | Oakville, Ontario | 37 |
| 5 | Hamilton, Ontario | 36 |
| 6 | Levis, Quebec | 35 |
| 7 | Montreal, Quebec | 35 |
| 8 | Quebec City, Quebec | 35 |
| 9 | Saguenay, Quebec | 35 |
| 10 | Edmonton, Alberta | 34 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
29*
live AQI index
Good
Overview
What is the current air quality in Larkspur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Larkspur is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Larkspur?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Larkspur air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 29 AQI US |  100% | 46.4° 32° |  11.2 mp/h |
| Thursday, May 2 | Good 22 AQI US | | 50° 33.8° | 13.4 mp/h |
| Friday, May 3 | Good 27 AQI US |  | 51.8° 32° | 6.7 mp/h |
| Saturday, May 4 | Good 24 AQI US | | 51.8° 33.8° | 11.2 mp/h |
| Sunday, May 5 | Good 13 AQI US | | 60.8° 42.8° | 11.2 mp/h |
| Monday, May 6 | Good 9 AQI US |  100% | 48.2° 41° | 22.4 mp/h |
| Tuesday, May 7 | Good 5 AQI US | 100% | 42.8° 39.2° | 24.6 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Larkspur?
No locations are available.
AQI US, Metric