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Air quality in Half Moon Bay
Air quality index (AQI) and PM2.5 air pollution in Half Moon Bay
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Half Moon Bay Air Quality Map
Real-time Half Moon Bay air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Half Moon Bay today?
 | Index | Low | |
 | Tree pollen | None | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Half Moon Bay?
| Weather | Mist |
| Temperature | 57.2°F |
| Humidity | 90% |
| Wind | 26.5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mission, Texas | 112 |
| 2 | Corpus Christi, Texas | 103 |
| 3 | Lubbock, Texas | 97 |
| 4 | Detroit, Michigan | 86 |
| 5 | Pahrump, Nevada | 81 |
| 6 | Boerne, Texas | 77 |
| 7 | Cary, Illinois | 72 |
| 8 | New Braunfels, Texas | 72 |
| 9 | Dearborn Heights, Michigan | 71 |
| 10 | San Antonio, Texas | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Half Moon Bay aqi ranking
Real-time Half Moon Bay air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Terrace Ave | 27 |
| 2 | Alsace Lorraine Avenue | 11 |
| 3 | The Tree House | 10 |
| 4 | Kelly Avenue-Cunha Intermediate Outside | 7 |
| 5 | Le Mans Way | 4 |
| 6 | Coronado Avenue | 3 |
| 7 | Metzgar St | 2 |
| 8 | Touraine Lane | 2 |
| 9 | Half Moon Bay High School Outside | 1 |
(local time)
SEE WORLD AQI RANKING
US AQI
4
live AQI index
Good
Overview
What is the current air quality in Half Moon Bay?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 4 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.7µg/m³ | |
✓
PM2.5 concentration in Half Moon Bay air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Half Moon Bay?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Half Moon Bay air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 31 | Good 33 AQI US |  | 62.6° 50° |  17.9 mp/h |
| Saturday, Jun 1 | Good 13 AQI US | | 66.2° 53.6° | 13.4 mp/h |
| Sunday, Jun 2 | Good 9 AQI US | | 59° 51.8° | 11.2 mp/h |
| Today | Good 4 AQI US | | 59° 51.8° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 35 AQI US |  | 64.4° 51.8° | 17.9 mp/h |
| Wednesday, Jun 5 | Moderate 60 AQI US  | | 64.4° 51.8° | 11.2 mp/h |
| Thursday, Jun 6 | Good 43 AQI US | | 59° 50° | 8.9 mp/h |
| Friday, Jun 7 | Good 36 AQI US | | 59° 50° | 8.9 mp/h |
| Saturday, Jun 8 | Good 33 AQI US |  | 60.8° 51.8° | 8.9 mp/h |
| Sunday, Jun 9 | Good 28 AQI US | | 60.8° 51.8° | 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?
Half Moon Bay air quality data attribution
9Contributors
- Terrace 500
1 station
Individual Contributor
- 8 Anonymous contributors
8 stations
8 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Half Moon Bay?
AQI US, Metric