POLLUTION LOCATOR|Smog and Particulates | Rank Counties by Exposures


Exposures to Criteria Air Pollutants
Ranked by (select your ranking criteria)

in
    (explain)
Rank County AQI
1. ARAPAHOE 187
2. DOUGLAS 182
3. DENVER 159
4. JEFFERSON 145
5. MESA 140
6. DELTA 131
7. ADAMS 125
8. WELD 122
9. LARIMER 119
10. GUNNISON 112
11. BOULDER 104
12. EL PASO 102
13. ALAMOSA 98
ROUTT 98
14. PROWERS 89
15. ARCHULETA 85
MONTEZUMA 85
16. PUEBLO 84
17. LA PLATA 78
18. PITKIN 75
19. SAN MIGUEL 72
20. SUMMIT 64
21. TELLER 56
22. ELBERT 37
23. GARFIELD 32