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 251-300 of 2771 Cities

Previous Page 6 of 56 Next

City	State	Score	Grade	PM2.5 (Ann.)	Trend
Sammamish	WA	85.4	Grade A	5.7	Improving ↓	View
City of Sammamish	WA	85.4	Grade A	5.7	Improving ↓	View
Bothell	WA	85.4	Grade A	5.7	Improving ↓	View
Edmonds	WA	85.4	Grade A	5.7	Improving ↓	View
Lynnwood	WA	85.4	Grade A	5.7	Improving ↓	View
Mercer Island	WA	85.4	Grade A	5.7	Improving ↓	View
Inglewood-Finn Hill	WA	85.4	Grade A	5.7	Improving ↓	View
Cottage Lake	WA	85.4	Grade A	5.7	Improving ↓	View
Kenmore	WA	85.4	Grade A	5.7	Improving ↓	View
Mountlake Terrace	WA	85.4	Grade A	5.7	Improving ↓	View
Union Hill-Novelty Hill	WA	85.4	Grade A	5.7	Improving ↓	View
Bothell West	WA	85.4	Grade A	5.7	Improving ↓	View
Nipomo	CA	85.3	Grade A	5.6	Improving ↓	View
Albuquerque	NM	85.3	Grade A	5.7	Stable	View
Rio Rancho	NM	85.3	Grade A	5.7	Stable	View
Enchanted Hills	NM	85.3	Grade A	5.7	Stable	View
Portland	ME	85.2	Grade A	5.7	Improving ↓	View
Tacoma	WA	85.2	Grade A	5.7	Improving ↓	View
Federal Way	WA	85.2	Grade A	5.7	Improving ↓	View
Auburn	WA	85.2	Grade A	5.7	Improving ↓	View
Lakewood	WA	85.2	Grade A	5.7	Improving ↓	View
South Hill	WA	85.2	Grade A	5.7	Improving ↓	View
Olympia	WA	85.2	Grade A	5.7	Improving ↓	View
Lacey	WA	85.2	Grade A	5.7	Improving ↓	View
Puyallup	WA	85.2	Grade A	5.7	Improving ↓	View
Parkland	WA	85.2	Grade A	5.7	Improving ↓	View
University Place	WA	85.2	Grade A	5.7	Improving ↓	View
West Scarborough	ME	85.2	Grade A	5.7	Improving ↓	View
Spanaway	WA	85.2	Grade A	5.7	Improving ↓	View
South Portland	ME	85.2	Grade A	5.7	Improving ↓	View
South Portland Gardens	ME	85.2	Grade A	5.7	Improving ↓	View
Graham	WA	85.2	Grade A	5.7	Improving ↓	View
Biddeford	ME	85.2	Grade A	5.7	Improving ↓	View
Bonney Lake	WA	85.2	Grade A	5.7	Improving ↓	View
Tumwater	WA	85.2	Grade A	5.7	Improving ↓	View
Saco	ME	85.2	Grade A	5.7	Improving ↓	View
Frederickson	WA	85.2	Grade A	5.7	Improving ↓	View
Westbrook	ME	85.2	Grade A	5.7	Improving ↓	View
Centralia	WA	85.2	Grade A	5.7	Improving ↓	View
Colorado Springs	CO	85	Grade B	5.7	Worsening ↑	View
Spring Valley	NV	85	Grade B	5.5	Stable	View
Pahrump	NV	85	Grade B	5.5	Stable	View
Security-Widefield	CO	85	Grade B	5.7	Worsening ↑	View
Fountain	CO	85	Grade B	5.7	Worsening ↑	View
Summerlin South	NV	85	Grade B	5.5	Stable	View
Cañon City	CO	85	Grade B	5.7	Worsening ↑	View
Painesville	OH	84.9	Grade B	5.8	Improving ↓	View
Amarillo	TX	84.9	Grade B	5.4	Worsening ↑	View
Mentor	OH	84.9	Grade B	5.8	Improving ↓	View
Willoughby	OH	84.9	Grade B	5.8	Improving ↓	View