Stay updated with real-time air quality in Liberty Hill, 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)
87
Moderate
Liberty Hill, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.87 μg/m³
0
55
155
255
425
605+
65.89 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
7.33 ppb
0
54
101
361
1250
2050+
0.42 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Liberty Hill, Texas
Liberty Hill, Texas
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AQI 87
Moderate
12.30μg/m³
PM2.5
54.82μg/m³
PM10
65.87ppb
O3
0.81ppb
SO2
6.97ppb
NO2
0.40ppm
CO
AQI 87
Moderate
12.25μg/m³
PM2.5
54.69μg/m³
PM10
65.94ppb
O3
0.81ppb
SO2
6.90ppb
NO2
0.40ppm
CO
AQI 87
Moderate
12.16μg/m³
PM2.5
54.09μg/m³
PM10
65.94ppb
O3
0.81ppb
SO2
6.92ppb
NO2
0.40ppm
CO
AQI 74
Moderate
8.74μg/m³
PM2.5
35.91μg/m³
PM10
62.06ppb
O3
0.81ppb
SO2
6.92ppb
NO2
0.40ppm
CO
AQI 80
Moderate
13.08μg/m³
PM2.5
52.25μg/m³
PM10
64.08ppb
O3
0.81ppb
SO2
6.87ppb
NO2
0.40ppm
CO
AQI 77
Moderate
13.22μg/m³
PM2.5
51.01μg/m³
PM10
63.32ppb
O3
0.81ppb
SO2
6.85ppb
NO2
0.40ppm
CO
Air quality and pollutant data for Texas, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Liberty Hill, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Liberty Hill, Texas was at its worst at 01:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Liberty Hill, Texas was observed at 04:00:00 on 2026-10-22.
As of now, the AQI in Liberty Hill, Texas is 87, indicating Moderate conditions.
Liberty Hill, Texas air has the highest levels of O3.
Poor air quality in Liberty Hill, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Liberty Hill, Texas are currently 10.822 μg/m3.
The PM10 concentration in Liberty Hill, Texas is 45.871 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Liberty Hill, Texas is 0.416 ppm.
Currently, Liberty Hill, Texas has a sulfur dioxide (SO2) concentration of 0.809 ppb.
The current ozone (O3) level in Liberty Hill, Texas at the moment is 65.887 ppm.
Nitrogen dioxide (NO2) level in Liberty Hill, Texas at the moment is 7.329 ppb.
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