New York, NY 69° Los Angeles, CA 66° 🌤️ Chicago, IL Houston, TX 76° Miami, FL 77° Phoenix, AZ 86° 🌤️ Seattle, WA Denver, CO 73° 🌤️ Toronto, ON Vancouver, BC 57°
WeatherLiveColoradoParkerAir Quality

Parker, CO Air Quality

← Parker

Air quality in Parker

The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.

US AQI · EPA
25
Good
PM2.5
5.5 µg/m³
WHO guideline 15
PM10
5.9 µg/m³
WHO guideline 45
NO₂ · O₃
13 · 52
µg/m³

Hour by hour (12h)

US EPA AQI
8:00 AM 💨 PM2.5 5.5 µg/m³
25Good
9:00 AM 💨 PM2.5 6 µg/m³
32Good
10:00 AM 💨 PM2.5 4.7 µg/m³
42Good
11:00 AM 💨 PM2.5 3.9 µg/m³
63Moderate
12:00 PM 💨 PM2.5 3.8 µg/m³
95Moderate
1:00 PM 💨 PM2.5 3.9 µg/m³
103Unhealthy for Sensitive Groups
2:00 PM 💨 PM2.5 3.9 µg/m³
101Unhealthy for Sensitive Groups
3:00 PM 💨 PM2.5 4.6 µg/m³
100Moderate
4:00 PM 💨 PM2.5 4.3 µg/m³
96Moderate
5:00 PM 💨 PM2.5 5.1 µg/m³
91Moderate
6:00 PM 💨 PM2.5 5.7 µg/m³
81Moderate
7:00 PM 💨 PM2.5 6.1 µg/m³
61Moderate

Next few days

daily max · US EPA AQI
Mon 💨 Unhealthy for Sensitive Groups · UV Very high
103
Tue 💨 Unhealthy for Sensitive Groups · UV Very high
111
Wed 💨 Unhealthy for Sensitive Groups · UV Very high
106
Thu 💨 Moderate · UV Very high
96
Fri 💨 Good · UV Very high
40
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:41 AM