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)
44
Good
Brownwood, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.00 μg/m³
0
55
155
255
425
605+
28.21 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
2.09 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Brownwood, Texas
Brownwood, Texas
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AQI 37
Good
6.22μg/m³
PM2.5
23.75μg/m³
PM10
40.09ppb
O3
0.56ppb
SO2
5.65ppb
NO2
0.31ppm
CO
AQI 32
Good
3.89μg/m³
PM2.5
16.97μg/m³
PM10
35.03ppb
O3
0.08ppb
SO2
2.04ppb
NO2
0.16ppm
CO
AQI 32
Good
4.23μg/m³
PM2.5
19.00μg/m³
PM10
35.02ppb
O3
0.11ppb
SO2
1.58ppb
NO2
0.15ppm
CO
AQI 38
Good
6.36μg/m³
PM2.5
25.16μg/m³
PM10
41.21ppb
O3
0.47ppb
SO2
5.57ppb
NO2
0.30ppm
CO
AQI 33
Good
5.99μg/m³
PM2.5
27.82μg/m³
PM10
34.45ppb
O3
0.47ppb
SO2
5.46ppb
NO2
0.30ppm
CO
AQI 34
Good
5.86μg/m³
PM2.5
27.23μg/m³
PM10
37.15ppb
O3
0.47ppb
SO2
5.54ppb
NO2
0.30ppm
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 06:00:00, 2025-09-01.
The best air quality in Brownwood, Texas was observed at 12:00:00 on 2025-09-01.
The air quality in Brownwood, Texas right now is Good, with an AQI of 31.
In Brownwood, Texas, O3 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 4.644 μg/m3.
Brownwood, Texas currently has a PM10 concentration of 20.009 μg/m3.
The current carbon monoxide (CO) level in Brownwood, Texas is 0.175 ppm.
The current sulfur dioxide (SO2) concentration in Brownwood, Texas is 0.047 ppb.
Brownwood, Texas currently has an ozone (O3) concentration of 33.722 ppm.
The current level of nitrogen dioxide (NO2) in Brownwood, Texas is 1.795 ppb.
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