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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Larkspur?
| Weather | Broken clouds |
| Temperature | 41°F |
| Humidity | 86% |
| Wind | 9.2 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Kitchener, Ontario | 57 |
| 2 | Burlington, Ontario | 53 |
| 3 | Hamilton, Ontario | 52 |
| 4 | Mississauga, Ontario | 52 |
| 5 | Oakville, Ontario | 50 |
| 6 | Windsor, Ontario | 50 |
| 7 | Toronto, Ontario | 49 |
| 8 | London, Ontario | 48 |
| 9 | Rouyn-Noranda, Quebec | 46 |
| 10 | Waterloo, Ontario | 46 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
16*
live AQI index
Good
Overview
What is the current air quality in Larkspur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.8*µg/m³ | |
✓
PM2.5 concentration in Larkspur air currently meets 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 16 AQI US |  70% | 55.4° 41° |  13.4 mp/h |
| Monday, Apr 29 | Good 6 AQI US | 70% | 51.8° 39.2° | 15.7 mp/h |
| Tuesday, Apr 30 | Good 4 AQI US |  100% | 39.2° 32° | 17.9 mp/h |
| Wednesday, May 1 | Good 4 AQI US | 80% | 39.2° 32° | 13.4 mp/h |
| Thursday, May 2 | Good 6 AQI US | 20% | 42.8° 35.6° | 6.7 mp/h |
| Friday, May 3 | Good 5 AQI US | | 51.8° 37.4° | 4.5 mp/h |
| Saturday, May 4 | Good 4 AQI US | | 53.6° 39.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Larkspur?
No locations are available.
AQI US, Metric