Stay updated with real-time air quality in Granbury, 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)
77
Moderate
Granbury, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.18 μg/m³
0
55
155
255
425
605+
63.01 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
13.27 ppb
0
54
101
361
1250
2050+
0.45 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Granbury, Texas
Granbury, Texas
Scroll To Air Quality MapLoading...
AQI 105
Unhealthy for sensitive groups
10.90μg/m³
PM2.5
44.98μg/m³
PM10
72.27ppb
O3
0.82ppb
SO2
13.28ppb
NO2
0.43ppm
CO
AQI 84
Moderate
10.22μg/m³
PM2.5
46.14μg/m³
PM10
65.20ppb
O3
0.81ppb
SO2
12.83ppb
NO2
0.42ppm
CO
AQI 112
Unhealthy for sensitive groups
11.39μg/m³
PM2.5
52.34μg/m³
PM10
73.70ppb
O3
0.81ppb
SO2
13.30ppb
NO2
0.43ppm
CO
AQI 108
Unhealthy for sensitive groups
11.60μg/m³
PM2.5
52.53μg/m³
PM10
72.89ppb
O3
0.81ppb
SO2
13.19ppb
NO2
0.42ppm
CO
AQI 100
Moderate
11.24μg/m³
PM2.5
48.47μg/m³
PM10
70.45ppb
O3
0.81ppb
SO2
13.00ppb
NO2
0.42ppm
CO
AQI 51
Moderate
8.55μg/m³
PM2.5
35.45μg/m³
PM10
54.87ppb
O3
0.82ppb
SO2
13.17ppb
NO2
0.43ppm
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 Granbury, Texas are available every hour.
Granbury, Texas experienced its worst air quality at 10:00:00, 2026-10-22.
The best air quality in Granbury, Texas was observed at 01:00:00 on 2026-10-22.
The air quality in Granbury, Texas right now is Moderate, with an AQI of 77.
In Granbury, Texas, O3 is the most frequently found pollutant.
When air quality in Granbury, Texas is compromised, staying indoors and wearing a mask can reduce health risks.
Granbury, Texas currently has a PM2.5 concentration of 9.467 μg/m3.
Granbury, Texas currently has a PM10 concentration of 43.184 μg/m3.
The current carbon monoxide (CO) level in Granbury, Texas is 0.452 ppm.
The current sulfur dioxide (SO2) concentration in Granbury, Texas is 0.817 ppb.
Granbury, Texas currently has an ozone (O3) concentration of 63.008 ppm.
The current level of nitrogen dioxide (NO2) in Granbury, Texas is 13.271 ppb.
All Rights Reserved © Ambee Inc. 2025