Stay updated with real-time air quality in Brenham, 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)
27
Good
Brenham, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.60 μg/m³
0
55
155
255
425
605+
19.50 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
6.12 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Brenham, Texas
Brenham, Texas
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AQI 22
Good
3.62μg/m³
PM2.5
16.09μg/m³
PM10
9.32ppb
O3
0.66ppb
SO2
4.62ppb
NO2
0.35ppm
CO
AQI 22
Good
3.64μg/m³
PM2.5
16.19μg/m³
PM10
9.31ppb
O3
0.66ppb
SO2
4.62ppb
NO2
0.35ppm
CO
AQI 29
Good
5.49μg/m³
PM2.5
30.69μg/m³
PM10
6.44ppb
O3
0.70ppb
SO2
4.30ppb
NO2
0.34ppm
CO
AQI 27
Good
5.08μg/m³
PM2.5
27.34μg/m³
PM10
5.98ppb
O3
0.70ppb
SO2
4.30ppb
NO2
0.34ppm
CO
AQI 49
Good
8.80μg/m³
PM2.5
36.32μg/m³
PM10
5.88ppb
O3
0.70ppb
SO2
4.22ppb
NO2
0.34ppm
CO
AQI 33
Good
6.33μg/m³
PM2.5
27.64μg/m³
PM10
7.12ppb
O3
0.70ppb
SO2
4.20ppb
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 Brenham, Texas are available every hour.
Brenham, Texas experienced its worst air quality at 01:00:00, 2025-07-22.
The best air quality in Brenham, Texas was observed at 03:00:00 on 2025-07-22.
The air quality in Brenham, Texas right now is Good, with an AQI of 38.
In Brenham, Texas, PM2.5 is the most frequently found pollutant.
When air quality in Brenham, Texas is compromised, staying indoors and wearing a mask can reduce health risks.
Brenham, Texas currently has a PM2.5 concentration of 7.385 μg/m3.
Brenham, Texas currently has a PM10 concentration of 31.454 μg/m3.
The current carbon monoxide (CO) level in Brenham, Texas is 0.374 ppm.
The current sulfur dioxide (SO2) concentration in Brenham, Texas is 0.575 ppb.
Brenham, Texas currently has an ozone (O3) concentration of 7.506 ppm.
The current level of nitrogen dioxide (NO2) in Brenham, Texas is 4.995 ppb.
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