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)
35
Good
Brattleboro, Vermont
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.16 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.92 μg/m³
0
55
155
255
425
605+
37.58 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
7.93 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Brattleboro, Vermont
Brattleboro, Vermont
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AQI 33
Good
5.90μg/m³
PM2.5
27.00μg/m³
PM10
27.00ppb
O3
0.54ppb
SO2
7.97ppb
NO2
0.33ppm
CO
AQI 44
Good
7.80μg/m³
PM2.5
33.99μg/m³
PM10
30.00ppb
O3
0.33ppb
SO2
9.84ppb
NO2
0.28ppm
CO
AQI 44
Good
7.51μg/m³
PM2.5
32.06μg/m³
PM10
37.17ppb
O3
0.52ppb
SO2
10.11ppb
NO2
0.30ppm
CO
AQI 38
Good
4.92μg/m³
PM2.5
22.73μg/m³
PM10
40.66ppb
O3
0.52ppb
SO2
10.06ppb
NO2
0.27ppm
CO
AQI 38
Good
7.40μg/m³
PM2.5
32.97μg/m³
PM10
34.19ppb
O3
0.30ppb
SO2
6.67ppb
NO2
0.27ppm
CO
AQI 49
Good
8.58μg/m³
PM2.5
17.85μg/m³
PM10
30.94ppb
O3
0.30ppb
SO2
6.77ppb
NO2
0.26ppm
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 02:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Brattleboro, Vermont was observed at 11:00:00 on 2025-12-27.
As of now, the AQI in Brattleboro, Vermont is 35, 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 6.157 μg/m3.
The PM10 concentration in Brattleboro, Vermont is 16.921 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Brattleboro, Vermont is 0.282 ppm.
Currently, Brattleboro, Vermont has a sulfur dioxide (SO2) concentration of 0.523 ppb.
The current ozone (O3) level in Brattleboro, Vermont at the moment is 37.579 ppm.
Nitrogen dioxide (NO2) level in Brattleboro, Vermont at the moment is 7.933 ppb.
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