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
3.8K 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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Highlands Ranch?
| Weather | Few clouds |
| Temperature | 66.2°F |
| Humidity | 24% |
| Wind | 15 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 107 |
| 2 | Casa Grande, Arizona | 92 |
| 3 | Mecca, California | 87 |
| 4 | Campo, California | 78 |
| 5 | Coachella, California | 77 |
| 6 | Lubbock, Texas | 76 |
| 7 | Thermal, California | 75 |
| 8 | San Antonio, Texas | 74 |
| 9 | Boerne, Texas | 72 |
| 10 | Dallas, Texas | 70 |
(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 | 55 |
| 2 | Northridge | 52 |
| 3 | Westridge | 52 |
| 4 | West Bitterroot Place | 40 |
| 5 | Wind Crest BT | 34 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality in Highlands Ranch?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.1µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Highlands Ranch is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Highlands Ranch?
 | 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
Highlands Ranch air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 20 | Good 20 AQI US  |  | 59° 42.8° |  13.4 mp/h |
| Tuesday, May 21 | Good 17 AQI US |  | 71.6° 37.4° | 15.7 mp/h |
| Wednesday, May 22 | Good 34 AQI US | | 75.2° 48.2° | 22.4 mp/h |
| Today | Moderate 55 AQI US | | 75.2° 48.2° | 22.4 mp/h |
| Friday, May 24 | Good 28 AQI US | | 66.2° 41° | 15.7 mp/h |
| Saturday, May 25 | Good 44 AQI US | 40% | 71.6° 48.2° | 15.7 mp/h |
| Sunday, May 26 | Good 16 AQI US | | 75.2° 46.4° | 15.7 mp/h |
| Monday, May 27 | Good 8 AQI US | | 73.4° 42.8° | 8.9 mp/h |
| Tuesday, May 28 | Good 23 AQI US | 50% | 75.2° 50° | 11.2 mp/h |
| Wednesday, May 29 | Moderate 68 AQI US | 50% | 78.8° 51.8° | 17.9 mp/h |
Interested in hourly forecast? Get the app
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