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Air quality in Head of the Harbor
Air quality index (AQI) and PM2.5 air pollution in Head of the Harbor
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Head of the Harbor Air Quality Map
Real-time Head of the Harbor air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Head of the Harbor today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Head of the Harbor?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 71% |
| Wind | 10.4 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Bernardino, California | 84 |
| 2 | Cary, North Carolina | 80 |
| 3 | Mecca, California | 78 |
| 4 | Big Bear Lake, California | 76 |
| 5 | Fontana, California | 75 |
| 6 | Redlands, California | 68 |
| 7 | Yucaipa, California | 68 |
| 8 | Riverside, California | 64 |
| 9 | Vernal, Utah | 64 |
| 10 | Santa Clarita, California | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Head of the Harbor aqi ranking
Real-time Head of the Harbor air quality ranking
US AQI
31*
live AQI index
Good
Overview
What is the current air quality in Head of the Harbor?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.4*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Head of the Harbor is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Head of the Harbor?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Head of the Harbor air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 31 AQI US | | 57.2° 48.2° |  13.4 mp/h |
| Saturday, May 4 | Good 17 AQI US | | 55.4° 48.2° | 11.2 mp/h |
| Sunday, May 5 | Good 11 AQI US |  100% | 51.8° 46.4° | 11.2 mp/h |
| Monday, May 6 | Good 31 AQI US | 100% | 64.4° 51.8° | 4.5 mp/h |
| Tuesday, May 7 | Moderate 51 AQI US  | 90% | 60.8° 55.4° | 6.7 mp/h |
| Wednesday, May 8 | Good 43 AQI US | 60% | 59° 55.4° | 8.9 mp/h |
| Thursday, May 9 | Moderate 56 AQI US | 90% | 53.6° 50° | 8.9 mp/h |
| Friday, May 10 | Good 20 AQI US | 100% | 57.2° 50° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Head of the Harbor?
No locations are available.
AQI US, Metric