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Air quality in Colma
Air quality index (AQI) and PM2.5 air pollution in Colma
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Colma Air Quality Map
Real-time Colma air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Colma today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Colma?
| Weather | Mist |
| Temperature | 48.2°F |
| Humidity | 88% |
| Wind | 7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 88 |
| 2 | Corpus Christi, Texas | 80 |
| 3 | Maricopa, Arizona | 77 |
| 4 | Deschutes River Woods, Oregon | 75 |
| 5 | Pahrump, Nevada | 74 |
| 6 | Coachella, California | 73 |
| 7 | Canton, Ohio | 71 |
| 8 | Potomac, Maryland | 70 |
| 9 | Harrisburg, Pennsylvania | 69 |
| 10 | Claremont, California | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
27*
live AQI index
Good
Overview
What is the current air quality in Colma?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.9*µg/m³ | |
✓
PM2.5 concentration in Colma air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Colma?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Colma air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 27 AQI US |  | 57.2° 48.2° |  11.2 mp/h |
| Tuesday, May 21 | Good 38 AQI US |  | 60.8° 50° | 11.2 mp/h |
| Wednesday, May 22 | Good 46 AQI US | | 57.2° 50° | 13.4 mp/h |
| Thursday, May 23 | Good 31 AQI US |  | 55.4° 50° | 17.9 mp/h |
| Friday, May 24 | Good 21 AQI US | | 53.6° 48.2° | 17.9 mp/h |
| Saturday, May 25 | Good 42 AQI US |  20% | 53.6° 50° | 17.9 mp/h |
| Sunday, May 26 | Good 17 AQI US | | 53.6° 50° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Colma?
No locations are available.
AQI US, Metric