The city directory

Find your place.
Understand its air.

Explore historical PM2.5 patterns, available local observations, and the context behind each city’s score. Browse EPA-based Clean Air Scores, see how cities compare in our National Rankings, and learn about our data sources in the Methodology.

Explore by region

Start close to home, or explore the air in a place you are considering visiting.

AQI Today

Local observations and historical context for major cities.

Los Angeles, CA Denver, CO Phoenix, AZ New York City, NY Atlanta, GA Las Vegas, NV Dallas, TX Austin, TX Sacramento, CA Orlando, FL

The Southwest

Explore desert cities and their long-term air quality patterns.

Yuma, AZ Tucson, AZ Sierra Vista, AZ Nogales, AZ Payson, UT

West Coast and beyond

Compare coastal, inland, and urban air quality reports.

Fremont, CA Fresno, CA Irvine, CA North Las Vegas, NV Bakersfield, CA San Luis Obispo, CA Seattle, WA Boston, MA Eugene, OR Gallatin, TN Unhealthy Days

More places to explore

Open a local report to see the available data and its sources.

Los Angeles, CA Yuma, AZ Tucson, AZ Sierra Vista, AZ Denver, CO Atlanta, GA Phoenix, AZ New York City, NY Las Vegas, NV Dallas, TX Sacramento, CA Irvine, CA

Showing 501-550 of 2771 Cities

Previous Page 11 of 56 Next

City	State	Score	Grade	PM2.5 (Ann.)	Trend
Herriman	UT	82.7	Grade B	5.8	Worsening ↑	View
Santa Cruz	CA	82.7	Grade B	6.2	Stable	View
Lehi	UT	82.7	Grade B	5.8	Worsening ↑	View
Watsonville	CA	82.7	Grade B	6.2	Stable	View
Riverton	UT	82.7	Grade B	5.8	Worsening ↑	View
Tooele	UT	82.7	Grade B	5.8	Worsening ↑	View
American Fork	UT	82.7	Grade B	5.8	Worsening ↑	View
Eagle Mountain	UT	82.7	Grade B	5.8	Worsening ↑	View
Saratoga Springs	UT	82.7	Grade B	5.8	Worsening ↑	View
Highland	UT	82.7	Grade B	5.8	Worsening ↑	View
Edgewood	MD	82.6	Grade B	5.9	Improving ↓	View
Green Bay	WI	82.6	Grade B	6.2	Improving ↓	View
South Bel Air	MD	82.6	Grade B	5.9	Improving ↓	View
Bel Air South	MD	82.6	Grade B	5.9	Improving ↓	View
North Bel Air	MD	82.6	Grade B	5.9	Improving ↓	View
Manitowoc	WI	82.6	Grade B	6.2	Improving ↓	View
Bel Air North	MD	82.6	Grade B	5.9	Improving ↓	View
Perry Hall	MD	82.6	Grade B	5.9	Improving ↓	View
Middle River	MD	82.6	Grade B	5.9	Improving ↓	View
De Pere	WI	82.6	Grade B	6.2	Improving ↓	View
Howard	WI	82.6	Grade B	6.2	Improving ↓	View
Ashwaubenon	WI	82.6	Grade B	6.2	Improving ↓	View
Des Moines	IA	82.5	Grade B	6.2	Improving ↓	View
Las Vegas	NV	82.5	Grade B	5.9	Stable	View
Paradise	NV	82.5	Grade B	5.9	Stable	View
Ames	IA	82.5	Grade B	6.2	Improving ↓	View
West Des Moines	IA	82.5	Grade B	6.2	Improving ↓	View
Ankeny	IA	82.5	Grade B	6.2	Improving ↓	View
Urbandale	IA	82.5	Grade B	6.2	Improving ↓	View
Winchester	NV	82.5	Grade B	5.9	Stable	View
Marshalltown	IA	82.5	Grade B	6.2	Improving ↓	View
Johnston	IA	82.5	Grade B	6.2	Improving ↓	View
Waukee	IA	82.5	Grade B	6.2	Improving ↓	View
Altoona	IA	82.5	Grade B	6.2	Improving ↓	View
Dyersburg	TN	82.3	Grade B	6.2	Stable	View
Gillette	WY	82.3	Grade B	5.5	Improving ↓	View
Clearwater	FL	82.1	Grade B	6.1	Stable	View
St. Petersburg	FL	82.1	Grade B	6.1	Stable	View
Largo	FL	82.1	Grade B	6.1	Stable	View
Palm Harbor	FL	82.1	Grade B	6.1	Stable	View
Pinellas Park	FL	82.1	Grade B	6.1	Stable	View
Dunedin	FL	82.1	Grade B	6.1	Stable	View
East Lake	FL	82.1	Grade B	6.1	Stable	View
Tarpon Springs	FL	82.1	Grade B	6.1	Stable	View
Keystone	FL	82.1	Grade B	6.1	Stable	View
Bayonet Point	FL	82.1	Grade B	6.1	Stable	View
Holiday	FL	82.1	Grade B	6.1	Stable	View
West and East Lealman	FL	82.1	Grade B	6.1	Stable	View
Lealman	FL	82.1	Grade B	6.1	Stable	View
Jasmine Estates	FL	82.1	Grade B	6.1	Stable	View