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 651-700 of 2771 Cities

Previous Page 14 of 56 Next

City	State	Score	Grade	PM2.5 (Ann.)	Trend
Concord	MO	80.7	Grade B	6.5	Stable	View
Tucson	AZ	80.6	Grade B	6.5	Worsening ↑	View
Jackson	TN	80.6	Grade B	6.5	Improving ↓	View
Casas Adobes	AZ	80.6	Grade B	6.5	Worsening ↑	View
Catalina Foothills	AZ	80.6	Grade B	6.5	Worsening ↑	View
Oro Valley	AZ	80.6	Grade B	6.5	Worsening ↑	View
Marana	AZ	80.6	Grade B	6.5	Worsening ↑	View
Drexel Heights	AZ	80.6	Grade B	6.5	Worsening ↑	View
Sahuarita	AZ	80.6	Grade B	6.5	Worsening ↑	View
Green Valley	AZ	80.6	Grade B	6.5	Worsening ↑	View
Tanque Verde	AZ	80.6	Grade B	6.5	Worsening ↑	View
Flowing Wells	AZ	80.6	Grade B	6.5	Worsening ↑	View
Fort Collins	CO	80.5	Grade B	6.5	Stable	View
New Albany	IN	80.5	Grade B	6.6	Improving ↓	View
Columbia	TN	80.5	Grade B	6.5	Stable	View
Loveland	CO	80.5	Grade B	6.5	Stable	View
Spring Hill	TN	80.5	Grade B	6.5	Stable	View
Shelbyville	TN	80.5	Grade B	6.5	Stable	View
Ashland	KY	80.4	Grade B	6.6	Improving ↓	View
Jenison	MI	80.4	Grade B	6.5	Improving ↓	View
Ironville	KY	80.4	Grade B	6.6	Improving ↓	View
Meads	KY	80.4	Grade B	6.6	Improving ↓	View
Allendale	MI	80.4	Grade B	6.5	Improving ↓	View
Lansing	MI	80.3	Grade B	6.6	Stable	View
East Lansing	MI	80.3	Grade B	6.6	Stable	View
Jackson	MI	80.3	Grade B	6.6	Stable	View
Holt	MI	80.3	Grade B	6.6	Stable	View
Waverly	MI	80.3	Grade B	6.6	Stable	View
Okemos	MI	80.3	Grade B	6.6	Stable	View
Haslett	MI	80.3	Grade B	6.6	Stable	View
Bountiful	UT	80.2	Grade B	6.5	Worsening ↑	View
Hampton	VA	80.2	Grade B	6.6	Stable	View
Newport News	VA	80.2	Grade B	6.6	Stable	View
East Hampton	VA	80.2	Grade B	6.6	Stable	View
Layton	UT	80.2	Grade B	6.5	Worsening ↑	View
Roy	UT	80.2	Grade B	6.5	Worsening ↑	View
Clearfield	UT	80.2	Grade B	6.5	Worsening ↑	View
Kaysville	UT	80.2	Grade B	6.5	Worsening ↑	View
Syracuse	UT	80.2	Grade B	6.5	Worsening ↑	View
Farmington	UT	80.2	Grade B	6.5	Worsening ↑	View
Clinton	UT	80.2	Grade B	6.5	Worsening ↑	View
North Salt Lake	UT	80.2	Grade B	6.5	Worsening ↑	View
South Ogden	UT	80.2	Grade B	6.5	Worsening ↑	View
Centerville	UT	80.2	Grade B	6.5	Worsening ↑	View
Baltimore	MD	80.1	Grade B	6.6	Improving ↓	View
Columbia	MD	80.1	Grade B	6.6	Improving ↓	View
Glen Burnie	MD	80.1	Grade B	6.6	Improving ↓	View
Ellicott City	MD	80.1	Grade B	6.6	Improving ↓	View
Dundalk	MD	80.1	Grade B	6.6	Improving ↓	View
Severn	MD	80.1	Grade B	6.6	Improving ↓	View