Detailed Air Quality Summary for 06/18/13 (Today)
Current Hour:
| Area | Site | Air Quality | Max AQI | Pollutant | Conc. | Period | Time * (MST) |
| Colorado River Valley |
| Area | Site | Visibility | Max VSI | 4-hour Average (1/km) |
Beta Extinction (1/km) |
Time * (MST) |
Daily Highs:
| Area | Site | Air Quality | Max AQI | Pollutant | Conc. | Period | Time * (MST) |
| Denver [+] | RFN | Moderate | 54 | Ozone | 61 PPB | 8-hour | 1 AM |
| Ft. Collins - Greeley [+] | FTCW | Moderate | 51 | Ozone | 60 PPB | 8-hour | 2 PM |
| Colorado Springs [+] | ACAD | Good | 47 | Ozone | 56 PPB | 8-hour | 2 PM |
| Grand Junction [+] | PAL | Good | 45 | Ozone | 53 PPB | 8-hour | 1 AM |
| Colorado River Valley [+] | RIFL | Moderate | 67 | Particulate < 2.5 micrometers | 20 µg/m3 | 24-hour | 10 AM |
| Other [+] | LAY | Good | 44 | Ozone | 52 PPB | 8-hour | 1 AM |
| Area | Site | Visibility | Max VSI | 4-hour Average (1/km) |
Beta Extinction (1/km) |
Time * (MST) |
* All data are reported in Mountain Standard Time (MST). During daylight savings time add one hour to the reported hour.