Explore Air Quality by City
Your entry point to US city air quality data. Check AQI today, compare median AQI in 2021, and see unhealthy days per year for any city. Browse EPA-based Clean Air Scores, see how cities compare in our National Rankings, and learn about our data sources in the Methodology.
Trending City Reports
Prioritize these pages if you are tracking AQI today, 2021 median AQI, or unhealthy-day trends:
Popular Search Cities
These pages already have search demand and are the fastest path to higher CTR:
| City | State | Score | Grade | PM2.5 (Ann.) | Trend | |
|---|---|---|---|---|---|---|
| Acworth | GA | 66.7 | Grade C | 9 | Stable | View |
| Decatur | GA | 66.7 | Grade C | 9 | Stable | View |
| Union City | GA | 66.7 | Grade C | 9 | Stable | View |
| Cartersville | GA | 66.7 | Grade C | 9 | Stable | View |
| Forest Park | GA | 66.7 | Grade C | 9 | Stable | View |
| North Druid Hills | GA | 66.7 | Grade C | 9 | Stable | View |
| Fayetteville | GA | 66.7 | Grade C | 9 | Stable | View |
| North Decatur | GA | 66.7 | Grade C | 9 | Stable | View |
| Norcross | GA | 66.7 | Grade C | 9 | Stable | View |
| Fort Lauderdale | FL | 66 | Grade C | 8.8 | Stable | View |
| Sunrise | FL | 66 | Grade C | 8.8 | Stable | View |
| Lauderhill | FL | 66 | Grade C | 8.8 | Stable | View |
| Oakland Park | FL | 66 | Grade C | 8.8 | Stable | View |
| Lauderdale Lakes | FL | 66 | Grade C | 8.8 | Stable | View |
| Dania Beach | FL | 66 | Grade C | 8.8 | Stable | View |
| Spartanburg | SC | 65.9 | Grade C | 9.1 | Worsening β | View |
| McAlester | OK | 65.5 | Grade C | 8.9 | Worsening β | View |
| Indio | CA | 65.3 | Grade C | 9.2 | Worsening β | View |
| Baton Rouge | LA | 65.3 | Grade C | 9.2 | Worsening β | View |
| Cathedral City | CA | 65.3 | Grade C | 9.2 | Worsening β | View |
| Palm Desert | CA | 65.3 | Grade C | 9.2 | Worsening β | View |
| Coachella | CA | 65.3 | Grade C | 9.2 | Worsening β | View |
| La Quinta | CA | 65.3 | Grade C | 9.2 | Worsening β | View |
| New Iberia | LA | 65.3 | Grade C | 9.2 | Worsening β | View |
| Central | LA | 65.3 | Grade C | 9.2 | Worsening β | View |
| Prairieville | LA | 65.3 | Grade C | 9.2 | Worsening β | View |
| Twentynine Palms | CA | 65.3 | Grade C | 9.2 | Worsening β | View |
| Shenandoah | LA | 65.3 | Grade C | 9.2 | Worsening β | View |
| Rancho Mirage | CA | 65.3 | Grade C | 9.2 | Worsening β | View |
| Zachary | LA | 65.3 | Grade C | 9.2 | Worsening β | View |
| El Cajon | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| Midvale | UT | 65.2 | Grade C | 7.6 | Stable | View |
| Escondido | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| West Jordan | UT | 65.2 | Grade C | 7.6 | Stable | View |
| Vista | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| San Marcos | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| Sandy Hills | UT | 65.2 | Grade C | 7.6 | Stable | View |
| Sandy | UT | 65.2 | Grade C | 7.6 | Stable | View |
| Mira Mesa | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| South Jordan | UT | 65.2 | Grade C | 7.6 | Stable | View |
| La Mesa | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| Rancho Penasquitos | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| Santee | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| Poway | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| Draper | UT | 65.2 | Grade C | 7.6 | Stable | View |
| South Jordan Heights | UT | 65.2 | Grade C | 7.6 | Stable | View |
| Cottonwood Heights | UT | 65.2 | Grade C | 7.6 | Stable | View |
| La Presa | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| Fallbrook | CA | 65.2 | Grade C | 9.1 | Worsening β | View |
| Spring Valley | CA | 65.2 | Grade C | 9.1 | Worsening β | View |