Stay updated with real-time air quality in Brattleboro, Vermont 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)
22
Good
Brattleboro, Vermont
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.09 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
3.04 μg/m³
0
55
155
255
425
605+
23.75 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
1.99 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Brattleboro, Vermont
Brattleboro, Vermont
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AQI 16
Good
0.80μg/m³
PM2.5
3.00μg/m³
PM10
17.00ppb
O3
0.57ppb
SO2
2.05ppb
NO2
0.21ppm
CO
AQI 17
Good
0.90μg/m³
PM2.5
4.00μg/m³
PM10
18.00ppb
O3
0.54ppb
SO2
2.02ppb
NO2
0.19ppm
CO
AQI 20
Good
0.92μg/m³
PM2.5
3.91μg/m³
PM10
21.74ppb
O3
0.52ppb
SO2
2.17ppb
NO2
0.22ppm
CO
AQI 22
Good
0.89μg/m³
PM2.5
2.89μg/m³
PM10
24.29ppb
O3
0.53ppb
SO2
2.14ppb
NO2
0.21ppm
CO
AQI 19
Good
1.60μg/m³
PM2.5
6.99μg/m³
PM10
19.64ppb
O3
0.36ppb
SO2
1.72ppb
NO2
0.21ppm
CO
AQI 17
Good
1.49μg/m³
PM2.5
3.35μg/m³
PM10
18.20ppb
O3
0.35ppb
SO2
1.80ppb
NO2
0.21ppm
CO
Air quality and pollutant data for Vermont, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Brattleboro, Vermont is updated every hour for accuracy.
In the past 24 hours, the air quality in Brattleboro, Vermont was at its worst at 06:00:00 on 2026-09-28.
In the last 24 hours, the best air quality in Brattleboro, Vermont was observed at 06:00:00 on 2026-09-28.
As of now, the AQI in Brattleboro, Vermont is 22, indicating Good conditions.
Brattleboro, Vermont air has the highest levels of O3.
Poor air quality in Brattleboro, Vermont means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Brattleboro, Vermont are currently 1.094 μg/m3.
The PM10 concentration in Brattleboro, Vermont is 3.045 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Brattleboro, Vermont is 0.185 ppm.
Currently, Brattleboro, Vermont has a sulfur dioxide (SO2) concentration of 0.555 ppb.
The current ozone (O3) level in Brattleboro, Vermont at the moment is 23.755 ppm.
Nitrogen dioxide (NO2) level in Brattleboro, Vermont at the moment is 1.986 ppb.
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