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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hillsboro?
| Weather | Clear sky |
| Temperature | 73.4°F |
| Humidity | 43% |
| Wind | 10.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Tulsa, Oklahoma | 111 |
| 2 | Oklahoma City, Oklahoma | 102 |
| 3 | Wichita, Kansas | 97 |
| 4 | Carter Lake, Iowa | 94 |
| 5 | Omaha, Nebraska | 94 |
| 6 | Val Verde, California | 91 |
| 7 | Castaic, California | 88 |
| 8 | Edmond, Oklahoma | 88 |
| 9 | Fort Thompson, South Dakota | 88 |
| 10 | Emmetsburg, Iowa | 86 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
Hutchinson has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
75*
live AQI index
Moderate
Overview
What is the current air quality in Hillsboro?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 75* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 21.9*µg/m³ | |
!
PM2.5
x4.4
PM2.5 concentration in Hillsboro is currently 4.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hillsboro?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Hillsboro air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 75 AQI US | | 73.4° 48.2° |  11.2 mp/h |
| Wednesday, May 15 | Moderate 57 AQI US |  100% | 73.4° 55.4° | 13.4 mp/h |
| Thursday, May 16 | Moderate 56 AQI US | 100% | 71.6° 59° | 15.7 mp/h |
| Friday, May 17 | Moderate 57 AQI US | 70% | 73.4° 59° | 11.2 mp/h |
| Saturday, May 18 | Good 42 AQI US  | 30% | 86° 57.2° | 22.4 mp/h |
| Sunday, May 19 | Good 49 AQI US | 70% | 69.8° 50° | 8.9 mp/h |
| Monday, May 20 | Moderate 79 AQI US | 90% | 75.2° 55.4° | 15.7 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 Hillsboro?
No locations are available.
AQI US, Metric