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)
56
Moderate
Brownwood, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
54.02 μg/m³
0
55
155
255
425
605+
47.97 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
0.33 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Brownwood, Texas
Brownwood, Texas
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AQI 64
Moderate
15.63μg/m³
PM2.5
69.53μg/m³
PM10
59.06ppb
O3
0.44ppb
SO2
2.14ppb
NO2
0.22ppm
CO
AQI 56
Moderate
12.02μg/m³
PM2.5
54.00μg/m³
PM10
50.47ppb
O3
0.39ppb
SO2
0.40ppb
NO2
0.17ppm
CO
AQI 56
Moderate
11.69μg/m³
PM2.5
51.05μg/m³
PM10
51.48ppb
O3
0.33ppb
SO2
0.34ppb
NO2
0.16ppm
CO
AQI 58
Moderate
13.42μg/m³
PM2.5
60.53μg/m³
PM10
46.92ppb
O3
0.30ppb
SO2
1.90ppb
NO2
0.22ppm
CO
AQI 58
Moderate
12.67μg/m³
PM2.5
51.35μg/m³
PM10
48.43ppb
O3
0.29ppb
SO2
1.82ppb
NO2
0.22ppm
CO
AQI 58
Moderate
13.13μg/m³
PM2.5
53.98μg/m³
PM10
50.31ppb
O3
0.52ppb
SO2
1.83ppb
NO2
0.23ppm
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 04:00:00, 2026-07-23.
The best air quality in Brownwood, Texas was observed at 11:00:00 on 2026-07-23.
The air quality in Brownwood, Texas right now is Moderate, with an AQI of 56.
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 12.096 μg/m3.
Brownwood, Texas currently has a PM10 concentration of 54.02 μg/m3.
The current carbon monoxide (CO) level in Brownwood, Texas is 0.195 ppm.
The current sulfur dioxide (SO2) concentration in Brownwood, Texas is 0.349 ppb.
Brownwood, Texas currently has an ozone (O3) concentration of 47.965 ppm.
The current level of nitrogen dioxide (NO2) in Brownwood, Texas is 0.332 ppb.
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