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
7.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.00 μg/m³
0
55
155
255
425
605+
15.62 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
1.51 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Brownwood, Texas
Brownwood, Texas
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AQI 69
Moderate
18.98μg/m³
PM2.5
54.60μg/m³
PM10
21.91ppb
O3
0.57ppb
SO2
4.87ppb
NO2
0.27ppm
CO
AQI 19
Good
2.03μg/m³
PM2.5
8.00μg/m³
PM10
20.38ppb
O3
0.32ppb
SO2
2.00ppb
NO2
0.14ppm
CO
AQI 19
Good
2.33μg/m³
PM2.5
9.98μg/m³
PM10
20.48ppb
O3
0.31ppb
SO2
1.95ppb
NO2
0.13ppm
CO
AQI 54
Moderate
11.27μg/m³
PM2.5
36.92μg/m³
PM10
24.13ppb
O3
0.56ppb
SO2
4.88ppb
NO2
0.27ppm
CO
AQI 49
Good
8.50μg/m³
PM2.5
34.16μg/m³
PM10
19.87ppb
O3
0.57ppb
SO2
4.66ppb
NO2
0.27ppm
CO
AQI 49
Good
8.69μg/m³
PM2.5
34.35μg/m³
PM10
28.87ppb
O3
0.49ppb
SO2
4.95ppb
NO2
0.27ppm
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 10:00:00, 2025-12-06.
The best air quality in Brownwood, Texas was observed at 04:00:00 on 2025-12-07.
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 7.047 μg/m3.
Brownwood, Texas currently has a PM10 concentration of 30.998 μg/m3.
The current carbon monoxide (CO) level in Brownwood, Texas is 0.135 ppm.
The current sulfur dioxide (SO2) concentration in Brownwood, Texas is 0.496 ppb.
Brownwood, Texas currently has an ozone (O3) concentration of 15.62 ppm.
The current level of nitrogen dioxide (NO2) in Brownwood, Texas is 1.506 ppb.
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