Stay updated with real-time air quality in Brownwood, Texas 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
Brownwood, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.99 μg/m³
0
55
155
255
425
605+
39.28 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
0.20 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Brownwood, Texas
Brownwood, Texas
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AQI 33
Good
5.98μg/m³
PM2.5
30.21μg/m³
PM10
21.47ppb
O3
0.56ppb
SO2
4.33ppb
NO2
0.36ppm
CO
AQI 33
Good
6.11μg/m³
PM2.5
27.00μg/m³
PM10
31.15ppb
O3
0.23ppb
SO2
0.40ppb
NO2
0.11ppm
CO
AQI 33
Good
5.88μg/m³
PM2.5
25.10μg/m³
PM10
30.22ppb
O3
0.19ppb
SO2
0.35ppb
NO2
0.11ppm
CO
AQI 36
Good
5.58μg/m³
PM2.5
39.07μg/m³
PM10
20.52ppb
O3
0.46ppb
SO2
4.13ppb
NO2
0.34ppm
CO
AQI 34
Good
5.66μg/m³
PM2.5
37.21μg/m³
PM10
20.07ppb
O3
0.46ppb
SO2
3.76ppb
NO2
0.34ppm
CO
AQI 38
Good
6.68μg/m³
PM2.5
22.59μg/m³
PM10
18.80ppb
O3
0.46ppb
SO2
4.03ppb
NO2
0.34ppm
CO
The air quality data for Texas, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Brownwood, Texas are available every hour.
Brownwood, Texas experienced its worst air quality at 03:00:00, 2026-08-08.
The best air quality in Brownwood, Texas was observed at 12:00:00 on 2026-08-08.
The air quality in Brownwood, Texas right now is Good, with an AQI of 38.
In Brownwood, Texas, PM2.5 is the most frequently found pollutant.
When air quality in Brownwood, Texas is compromised, staying indoors and wearing a mask can reduce health risks.
Brownwood, Texas currently has a PM2.5 concentration of 7.072 μg/m3.
Brownwood, Texas currently has a PM10 concentration of 31 μg/m3.
The current carbon monoxide (CO) level in Brownwood, Texas is 0.106 ppm.
The current sulfur dioxide (SO2) concentration in Brownwood, Texas is 0.249 ppb.
Brownwood, Texas currently has an ozone (O3) concentration of 31.735 ppm.
The current level of nitrogen dioxide (NO2) in Brownwood, Texas is 0.343 ppb.
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