Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Highlands Ranch
Air quality index (AQI) and PM2.5 air pollution in Highlands Ranch
3.7K people follow this city
Highlands Ranch Air Quality Map
Real-time Highlands Ranch air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Highlands Ranch today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Highlands Ranch?
| Weather | Broken clouds |
| Temperature | 44.6°F |
| Humidity | 64% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Buffalo, New York | 68 |
| 2 | Corpus Christi, Texas | 68 |
| 3 | The Woodlands, Texas | 65 |
| 4 | Braddock, Pennsylvania | 61 |
| 5 | New Braunfels, Texas | 61 |
| 6 | Allentown, Pennsylvania | 59 |
| 7 | Bethlehem, Pennsylvania | 59 |
| 8 | Casa Grande, Arizona | 59 |
| 9 | Cleveland, Ohio | 59 |
| 10 | Dunmore, Pennsylvania | 59 |
(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 | Wind Crest BT | 24 |
| 2 | Westridge | 16 |
| 3 | Northridge | 15 |
| 4 | Mountain Brush Peak | 13 |
| 5 | West Bitterroot Place | 11 |
(local time)
SEE WORLD AQI RANKING
Spotlight
There is dust and sand blowing in Colorado. Protect yourself from dust and sand and follow health recommendations. Click here.
US AQI
15
live AQI index
Good
Overview
What is the current air quality in Highlands Ranch?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.6µg/m³ | |
✓
PM2.5 concentration in Highlands Ranch air currently meets 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 |
|---|---|---|---|---|
| Friday, Apr 26 | Good 10 AQI US |  | 44.6° 33.8° |  6.7 mp/h |
| Saturday, Apr 27 | Good 14 AQI US |  | 59° 35.6° | 8.9 mp/h |
| Today | Good 15 AQI US | |||
| Monday, Apr 29 | Good 13 AQI US | | 64.4° 41° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 14 AQI US |  | 69.8° 46.4° | 8.9 mp/h |
| Wednesday, May 1 | Good 12 AQI US | | 69.8° 44.6° | 13.4 mp/h |
| Thursday, May 2 | Good 8 AQI US | 40% | 53.6° 41° | 13.4 mp/h |
| Friday, May 3 | Good 4 AQI US | | 60.8° 35.6° | 4.5 mp/h |
| Saturday, May 4 | Good 8 AQI US | | 64.4° 37.4° | 11.2 mp/h |
| Sunday, May 5 | Good 9 AQI US | | 73.4° 44.6° | 17.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
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