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Air quality in Hillsborough
Air quality index (AQI) and PM2.5 air pollution in Hillsborough
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Hillsborough Air Quality Map
Real-time Hillsborough air pollution map
Pollen
What is the pollen count in Hillsborough today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hillsborough?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 68% |
| Wind | 2.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mission, Texas | 119 |
| 2 | Corpus Christi, Texas | 102 |
| 3 | Lubbock, Texas | 99 |
| 4 | Detroit, Michigan | 85 |
| 5 | Boerne, Texas | 81 |
| 6 | Mecca, California | 81 |
| 7 | New Braunfels, Texas | 79 |
| 8 | Dearborn Heights, Michigan | 76 |
| 9 | San Antonio, Texas | 76 |
| 10 | Redlands, California | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hillsborough aqi ranking
Real-time Hillsborough air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hillsboro, NH, USA | 32 |
(local time)
SEE WORLD AQI RANKING
US AQI
32
live AQI index
Good
Overview
What is the current air quality in Hillsborough?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 32 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.8µg/m³ | |
| PM10 | 5.8µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Hillsborough is currently 1.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hillsborough?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hillsborough air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 31 | Good 29 AQI US |  | 77° 50° |  8.9 mp/h |
| Saturday, Jun 1 | Moderate 52 AQI US  | | 80.6° 48.2° | 6.7 mp/h |
| Sunday, Jun 2 | Good 31 AQI US | | 82.4° 55.4° | 6.7 mp/h |
| Today | Good 32 AQI US | | 82.4° 55.4° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 57 AQI US |  40% | 77° 50° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 58 AQI US | 50% | 77° 55.4° | 8.9 mp/h |
| Thursday, Jun 6 | Good 47 AQI US | | 73.4° 55.4° | 8.9 mp/h |
| Friday, Jun 7 | Good 23 AQI US | 20% | 68° 53.6° | 8.9 mp/h |
| Saturday, Jun 8 | Good 29 AQI US | 100% | 55.4° 51.8° | 8.9 mp/h |
| Sunday, Jun 9 | Good 48 AQI US | 100% | 60.8° 51.8° | 2.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Hillsborough air quality data attribution
1Contributor
AirGradient1 station
Corporate Contributor
1 Data source
Where is the cleanest air quality in Hillsborough?
AQI US, Metric