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Air quality in Hillsboro
Air quality index (AQI) and PM2.5 air pollution in Hillsboro
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Hillsboro Air Quality Map
Real-time Hillsboro air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Hillsboro today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Hillsboro?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 93% |
| Wind | 9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | South Gate, California | 110 |
| 2 | Visalia, California | 91 |
| 3 | El Centro, California | 80 |
| 4 | San Bernardino, California | 77 |
| 5 | Clear Brook, Virginia | 75 |
| 6 | Palm Desert, California | 75 |
| 7 | Porterville, California | 75 |
| 8 | San Fernando, California | 75 |
| 9 | Van Nuys, California | 73 |
| 10 | Corpus Christi, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
20*
live AQI index
Good
Overview
What is the current air quality in Hillsboro?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5*µg/m³ | |
✓
PM2.5 concentration in Hillsboro air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hillsboro?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hillsboro air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 20 AQI US |  100% | 59° 44.6° |  13.4 mp/h |
| Saturday, Apr 20 | Good 11 AQI US |  | 51.8° 39.2° | 15.7 mp/h |
| Sunday, Apr 21 | Good 8 AQI US | | 53.6° 35.6° | 8.9 mp/h |
| Monday, Apr 22 | Good 17 AQI US |  | 57.2° 37.4° | 6.7 mp/h |
| Tuesday, Apr 23 | Good 13 AQI US | 100% | 57.2° 41° | 15.7 mp/h |
| Wednesday, Apr 24 | Good 41 AQI US | 100% | 48.2° 37.4° | 11.2 mp/h |
| Thursday, Apr 25 | Good 20 AQI US | | 50° 30.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Hillsboro?
No locations are available.
AQI US, Metric