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Air quality in Highlands Ranch
Air quality index (AQI) and PM2.5 air pollution in Highlands Ranch
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Highlands Ranch Air Quality Map
Real-time Highlands Ranch air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Highlands Ranch today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Highlands Ranch?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 73% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Glendora, California | 82 |
| 2 | Claremont, California | 76 |
| 3 | Canton, Ohio | 74 |
| 4 | Akron, Ohio | 69 |
| 5 | La Verne, California | 68 |
| 6 | Michigan City, Indiana | 68 |
| 7 | Pahrump, Nevada | 68 |
| 8 | Palm Desert, California | 66 |
| 9 | San Fernando, California | 66 |
| 10 | Marina del Rey, California | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Highlands Ranch aqi ranking
Real-time Highlands Ranch air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Mountain Brush Peak | 51 |
| 2 | Northridge | 48 |
| 3 | Westridge | 46 |
| 4 | West Bitterroot Place | 35 |
| 5 | Wind Crest BT | 21 |
(local time)
SEE WORLD AQI RANKING
US AQI
46
live AQI index
Good
Overview
What is the current air quality in Highlands Ranch?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 46 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.4µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Highlands Ranch is currently 1.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Highlands Ranch?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Highlands Ranch air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 26 AQI US |  | 73.4° 51.8° |  15.7 mp/h |
| Thursday, May 30 | Good 32 AQI US | | 69.8° 48.2° | 8.9 mp/h |
| Friday, May 31 | Moderate 52 AQI US  | | 80.6° 51.8° | 11.2 mp/h |
| Today | Good 46 AQI US | 40% | 80.6° 51.8° | 11.2 mp/h |
| Sunday, Jun 2 | Good 35 AQI US | 20% | 84.2° 53.6° | 13.4 mp/h |
| Monday, Jun 3 | Moderate 60 AQI US | | 84.2° 55.4° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 29 AQI US | | 80.6° 60.8° | 20.1 mp/h |
| Wednesday, Jun 5 | Good 19 AQI US |  | 86° 55.4° | 8.9 mp/h |
| Thursday, Jun 6 | Good 21 AQI US |  | 86° 55.4° | 13.4 mp/h |
| Friday, Jun 7 | Moderate 54 AQI US | 40% | 91.4° 60.8° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Highlands Ranch air quality data attribution
5Contributors
- 5 Anonymous contributors
5 stations
5 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Highlands Ranch?
AQI US, Metric