Stay updated with real-time air quality in Bloomfield, Connecticut featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
38
Good
Bloomfield, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.56 μg/m³
0
55
155
255
425
605+
25.34 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
5.24 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bloomfield, Connecticut
Bloomfield, Connecticut
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AQI 44
Good
7.62μg/m³
PM2.5
15.44μg/m³
PM10
25.27ppb
O3
0.51ppb
SO2
7.42ppb
NO2
0.20ppm
CO
AQI 38
Good
7.31μg/m³
PM2.5
14.90μg/m³
PM10
24.62ppb
O3
0.51ppb
SO2
5.22ppb
NO2
0.20ppm
CO
AQI 33
Good
6.01μg/m³
PM2.5
14.89μg/m³
PM10
23.90ppb
O3
0.53ppb
SO2
4.30ppb
NO2
0.21ppm
CO
AQI 44
Good
7.95μg/m³
PM2.5
14.94μg/m³
PM10
25.71ppb
O3
0.52ppb
SO2
9.29ppb
NO2
0.20ppm
CO
AQI 33
Good
6.50μg/m³
PM2.5
25.90μg/m³
PM10
26.07ppb
O3
0.53ppb
SO2
5.33ppb
NO2
0.21ppm
CO
AQI 33
Good
6.01μg/m³
PM2.5
24.35μg/m³
PM10
24.15ppb
O3
0.50ppb
SO2
4.84ppb
NO2
0.21ppm
CO
Air quality data and pollutant measurements for Connecticut, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Bloomfield, Connecticut is updated every hour.
The worst air quality in Bloomfield, Connecticut in the last 24 hours was observed at 08:00:00 on 2026-08-13.
In the last 24 hrs, the best air quality in Bloomfield, Connecticut was observed at 04:00:00 on 2026-08-14.
The current air quality in Bloomfield, Connecticut is 38, categorized as Good based on real-time data.
The most common pollutant in Bloomfield, Connecticut is PM2.5.
If the air quality in Bloomfield, Connecticut is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Bloomfield, Connecticut is 6.856 μg/m3.
The current PM10 concentration at Bloomfield, Connecticut is 14.561 μg/m3.
The current carbon monoxide (CO) concentration at Bloomfield, Connecticut is 0.201 ppm.
The current sulfur dioxide (SO2) concentration at Bloomfield, Connecticut is 0.185 ppb.
The current ozone (O3) concentration at Bloomfield, Connecticut is 25.341 ppm.
The current nitrogen dioxide (NO2) concentration at Bloomfield, Connecticut is 5.235 ppb.
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