Reviewed Jul 2026 · database-ranked

Cities with Lower AQI References A city-level air and health screening

Compare recorded city-level air-quality and health fields. The list does not measure street cleanliness or every environmental factor.

This page is generated from OCity’s city database rather than interviews, personal visits or unverified survey claims. It is intended as a transparent starting point for comparing city-level records; review the linked city profiles and current local sources before making a relocation decision.

2026 Rankings at a Glance

Rank City State Population Median Income Action
1
Colorado Springs ★ Top Pick
CO 488,670 $83,215
2
NV 660,942 $73,784
3
CA 1,388,312 $105,780
4
OR 630,395 $86,057
5
CA 101,296 $61,464
6
SD 206,405 $70,925
7
AZ 547,232 $55,708
8
CO 716,577 $94,157
9
NM 560,283 $67,907
10
VA 137,098 $70,238
11
VA 183,118 $64,962
12
GA 105,803 $110,401
13
MA 652,442 $96,931
14
CA 109,056 $97,970
15
AK 286,075 $94,437

How We Ranked These Cities

Eligible rows have more than 100,000 residents plus positive population, median-household-income and cost-of-living fields. Ordering is calculated from the category-specific city fields in the OCity database, with city and state used only as deterministic tie-breakers. These are exploratory screening proxies, not direct measurements of individual outcomes, job openings, venues or neighborhood conditions.

  • Database values remain the source of truth; generated prose cannot change rank or displayed statistics.
  • Missing or non-finite scores are excluded instead of being presented as measured results.
  • Rows with equal scores are ordered by city and state for reproducible output.
  • Review data-use notes and OCity research methods.

Detailed City Profiles

#1

Colorado Springs, CO

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Population
488,670
Med. Income
$83,215
Cost of Living
97.4
Home Price
$460,900

Colorado Springs, CO ranks #1 in this city-level screening with a population of 488,670 and a median household income of $83,215. Its recorded cost-of-living index of 97.4 is below the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Colorado Springs city guide →

#2

Las Vegas, NV

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Population
660,942
Med. Income
$73,784
Cost of Living
97.4
Home Price
$439,000

Las Vegas, NV ranks #2 in this city-level screening with a population of 660,942 and a median household income of $73,784. Its recorded cost-of-living index of 97.4 is below the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Las Vegas city guide →

#3

San Diego, CA

View Full Analysis
Population
1,388,312
Med. Income
$105,780
Cost of Living
111.5
Home Price
$930,000

San Diego, CA ranks #3 in this city-level screening with a population of 1,388,312 and a median household income of $105,780. Its recorded cost-of-living index of 111.5 is above the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full San Diego city guide →

#4
Population
630,395
Med. Income
$86,057
Cost of Living
106.6
Home Price
$561,525

Portland, OR ranks #4 in this city-level screening with a population of 630,395 and a median household income of $86,057. Its recorded cost-of-living index of 106.6 is near the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Portland city guide →

#5
Population
101,296
Med. Income
$61,464
Cost of Living
104.6
Home Price
$440,000

Chico, CA ranks #5 in this city-level screening with a population of 101,296 and a median household income of $61,464. Its recorded cost-of-living index of 104.6 is near the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Chico city guide →

#6

Sioux Falls, SD

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Population
206,405
Med. Income
$70,925
Cost of Living
90.3
Home Price
$312,000

Sioux Falls, SD ranks #6 in this city-level screening with a population of 206,405 and a median household income of $70,925. Its recorded cost-of-living index of 90.3 is below the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Sioux Falls city guide →

#7
Population
547,232
Med. Income
$55,708
Cost of Living
94.3
Home Price
$320,000

Tucson, AZ ranks #7 in this city-level screening with a population of 547,232 and a median household income of $55,708. Its recorded cost-of-living index of 94.3 is below the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Tucson city guide →

#8
Population
716,577
Med. Income
$94,157
Cost of Living
105.5
Home Price
$650,000

Denver, CO ranks #8 in this city-level screening with a population of 716,577 and a median household income of $94,157. Its recorded cost-of-living index of 105.5 is near the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Denver city guide →

#9

Albuquerque, NM

View Full Analysis
Population
560,283
Med. Income
$67,907
Cost of Living
93
Home Price
$300,100

Albuquerque, NM ranks #9 in this city-level screening with a population of 560,283 and a median household income of $67,907. Its recorded cost-of-living index of 93 is below the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Albuquerque city guide →

#10
Population
137,098
Med. Income
$70,238
Cost of Living
97.4
Home Price
$285,000

Hampton, VA ranks #10 in this city-level screening with a population of 137,098 and a median household income of $70,238. Its recorded cost-of-living index of 97.4 is below the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Hampton city guide →

#11

Newport News, VA

View Full Analysis
Population
183,118
Med. Income
$64,962
Cost of Living
97.4
Home Price
$285,000

Newport News, VA ranks #11 in this city-level screening with a population of 183,118 and a median household income of $64,962. Its recorded cost-of-living index of 97.4 is below the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Newport News city guide →

#12

Sandy Springs, GA

View Full Analysis
Population
105,803
Med. Income
$110,401
Cost of Living
100.9
Home Price
$730,000

Sandy Springs, GA ranks #12 in this city-level screening with a population of 105,803 and a median household income of $110,401. Its recorded cost-of-living index of 100.9 is near the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Sandy Springs city guide →

#13
Population
652,442
Med. Income
$96,931
Cost of Living
111.6
Home Price
$837,500

Boston, MA ranks #13 in this city-level screening with a population of 652,442 and a median household income of $96,931. Its recorded cost-of-living index of 111.6 is above the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Boston city guide →

#14

San Buenaventura (Ventura), CA

View Full Analysis
Population
109,056
Med. Income
$97,970
Cost of Living
153.4
Home Price
$947,500

San Buenaventura (Ventura), CA ranks #14 in this city-level screening with a population of 109,056 and a median household income of $97,970. Its recorded cost-of-living index of 153.4 is above the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full San Buenaventura (Ventura) city guide →

#15

Anchorage, AK

View Full Analysis
Population
286,075
Med. Income
$94,437
Cost of Living
104.5
Home Price
$455,500

Anchorage, AK ranks #15 in this city-level screening with a population of 286,075 and a median household income of $94,437. Its recorded cost-of-living index of 104.5 is near the 100 reference point. This rank is a screening result, not a prediction of personal fit.

Explore the full Anchorage city guide →

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