Greenest Neighborhoods in California (2026 Rankings)
Clean air is a hallmark of green, healthy communities. We ranked 25 neighborhoods in California by Air Quality Index (AQI) to identify the greenest areas. An AQI under 50 is considered "Good" for health.
Air Quality (AQI): AQI 5
Climate Risk: 47.59/100
Walk Score: 94/100
Home Value: $650,000
Population: 350,365
Air Quality (AQI): AQI 6
Climate Risk: 86.14/100
Walk Score: 92/100
Home Value: $1,490,000
Population: 93,076
Air Quality (AQI): AQI 6
Climate Risk: 48.51/100
Walk Score: 65/100
Home Value: $580,000
Population: 21,403
4
Air Quality (AQI): AQI 15
Climate Risk: 99.42/100
Walk Score: 95/100
Home Value: $565,000
Population: 202,063
5
Air Quality (AQI): AQI 17
Climate Risk: 98.07/100
Walk Score: 98/100
Home Value: $680,000
Population: 79,068
6
Air Quality (AQI): AQI 32
Climate Risk: 98.1/100
Walk Score: 95/100
Home Value: $950,000
Population: 65,011
7
Air Quality (AQI): AQI 33
Climate Risk: 99.94/100
Walk Score: 99/100
Home Value: $1,100,000
Population: 88,665
8
Air Quality (AQI): AQI 49
Climate Risk: 99.19/100
Walk Score: 91/100
Home Value: $370,000
Population: 320,804
9
Air Quality (AQI): AQI 51
Climate Risk: 92.7/100
Walk Score: 99/100
Home Value: $725,000
Population: 1,423,851
10
Air Quality (AQI): AQI 52
Climate Risk: 96.02/100
Walk Score: 97/100
Home Value: $680,000
Population: 466,742
11
Air Quality (AQI): AQI 52
Climate Risk: 99.47/100
Walk Score: 97/100
Home Value: $1,100,000
Population: 1,021,795
12
Air Quality (AQI): AQI 52
Climate Risk: 99.03/100
Walk Score: 76/100
Home Value: $440,000
Population: 48,518
13
Air Quality (AQI): AQI 53
Climate Risk: 88.88/100
Walk Score: 97/100
Home Value: $790,000
Population: 47,063
14
Air Quality (AQI): AQI 54
Climate Risk: 99.9/100
Walk Score: 69/100
Home Value: $340,000
Population: 222,101
15
Air Quality (AQI): AQI 55
Climate Risk: 99.57/100
Walk Score: 98/100
Home Value: $420,000
Population: 524,943
16
Air Quality (AQI): AQI 55
Climate Risk: 74.6/100
Walk Score: 99/100
Home Value: $1,300,000
Population: 18,000
17
Air Quality (AQI): AQI 55
Climate Risk: 99.52/100
Walk Score: 95/100
Home Value: $950,000
Population: 28,000
18
Air Quality (AQI): AQI 55
Climate Risk: 92.8/100
Walk Score: 99/100
Home Value: $1,200,000
Population: 873,965
19
Air Quality (AQI): AQI 55
Climate Risk: 97.92/100
Walk Score: 96/100
Home Value: $750,000
Population: 3,979,576
20
Air Quality (AQI): AQI 55
Climate Risk: 94.26/100
Walk Score: 88/100
Home Value: $1,050,000
Population: 37,000
21
Air Quality (AQI): AQI 55
Climate Risk: 97.81/100
Walk Score: 98/100
Home Value: $1,050,000
Population: 22,000
22
Air Quality (AQI): AQI 55
Climate Risk: 91.35/100
Walk Score: 99/100
Home Value: $1,200,000
Population: 57,000
23
Air Quality (AQI): AQI 56
Climate Risk: 52.07/100
Walk Score: 91/100
Home Value: $595,000
Population: 274,492
24
Air Quality (AQI): AQI 56
Climate Risk: 90.69/100
Walk Score: 93/100
Home Value: $315,000
Population: 542,107
25
Air Quality (AQI): AQI 58
Climate Risk: 99.98454092492835/100
Home Value: $234,500
Population: 6,260
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