Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Hillcrest
Air quality index (AQI) and PM2.5 air pollution in Hillcrest
5 people follow this city
Hillcrest Air Quality Map
Real-time Hillcrest air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Hillcrest today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hillcrest?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 50% |
| Wind | 6.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 92 |
| 2 | Claremont, California | 87 |
| 3 | Glendora, California | 87 |
| 4 | Mecca, California | 87 |
| 5 | La Verne, California | 83 |
| 6 | Pasadena, California | 83 |
| 7 | Redlands, California | 83 |
| 8 | San Bernardino, California | 83 |
| 9 | San Fernando, California | 81 |
| 10 | Glendale, California | 80 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
44*
live AQI index
Good
Overview
What is the current air quality in Hillcrest?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.1*µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Hillcrest is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hillcrest?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hillcrest air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 44 AQI US | | 78.8° 53.6° |  6.7 mp/h |
| Sunday, Jun 2 | Moderate 57 AQI US  |  | 80.6° 57.2° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 71 AQI US |  90% | 77° 59° | 4.5 mp/h |
| Tuesday, Jun 4 | Moderate 66 AQI US | | 73.4° 53.6° | 8.9 mp/h |
| Wednesday, Jun 5 | Good 37 AQI US | | 71.6° 53.6° | 8.9 mp/h |
| Thursday, Jun 6 | Good 34 AQI US | 100% | 60.8° 57.2° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 59 AQI US | 100% | 77° 59° | 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 Hillcrest?
No locations are available.
AQI US, Metric