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Highest risk cities in Connecticut

Highest air quality risk cities in Connecticut

Ranked city list for poor air quality and smoke stress. Open any city to view local risk details and live outlook context.

State average

AQI score

51/100

Updated Sat, Aug 8, 1:58 PM.

Open air quality outlook Browse all CT cities

More state ranking pages

Highest overall weather risk cities Highest flood risk cities Highest wind risk cities Highest storm surge risk cities Highest hurricane risk cities Highest lightning risk cities

National comparisons:

Which state has the highest hurricane risk? →Which states have the highest AQI risk? →Which states have the highest wildfire risk? →Safest states for severe weather →States with the lowest flood exposure →

Ranked cities

Top 25 cities by aqi score.

Open any city for full details

#1

Bridgeport, CT

1 points above the state average

#2

Fairfield University, CT

1 points above the state average

#3

Lordship, CT

1 points above the state average

#4

Milford city , CT

1 points above the state average

#5

Mill Plain, CT

1 points above the state average

#6

Murray, CT

1 points above the state average

#7

Oronoque, CT

1 points above the state average

#8

Southport, CT

1 points above the state average

#9

Stratford Downtown, CT

1 points above the state average

#10

Trumbull Center, CT

1 points above the state average

#11

Coleytown, CT

at the state average

#12

Compo, CT

at the state average

#13

Daniels Farm, CT

at the state average

#14

Darien Downtown, CT

at the state average

#15

Greens Farms, CT

at the state average

#16

Long Hill, CT

at the state average

#17

New Canaan, CT

at the state average

#18

Noroton, CT

at the state average

#19

Noroton Heights, CT

at the state average

#20

Norwalk, CT

at the state average

#21

Old Hill, CT

at the state average

#22

Plattsville, CT

at the state average

#23

Poplar Plains, CT

at the state average

#24

Sacred Heart University, CT

at the state average

#25

Saugatuck, CT

at the state average

How this ranking works

Rankings use HomeRiskIQ weather risk data and statewide score snapshots.

Scores are normalized to a 0-100 scale and shown against the state average for context.

City entries link to hazard-specific pages where available, otherwise to the city overview.