Stay updated with real-time air quality in Lancaster, 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)
54
Moderate
Lancaster, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.76 μg/m³
0
55
155
255
425
605+
21.65 ppb
0
55
71
86
201
201+
0.78 ppb
0
36
76
186
605
1005+
5.59 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lancaster, Texas
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AQI 49
Good
9.15μg/m³
PM2.5
32.16μg/m³
PM10
28.05ppb
O3
0.69ppb
SO2
4.68ppb
NO2
0.22ppm
CO
AQI 52
Moderate
10.20μg/m³
PM2.5
25.40μg/m³
PM10
22.93ppb
O3
0.70ppb
SO2
4.57ppb
NO2
0.22ppm
CO
AQI 52
Moderate
10.20μg/m³
PM2.5
25.40μg/m³
PM10
22.93ppb
O3
0.70ppb
SO2
4.57ppb
NO2
0.22ppm
CO
AQI 52
Moderate
10.20μg/m³
PM2.5
24.05μg/m³
PM10
21.70ppb
O3
0.69ppb
SO2
4.61ppb
NO2
0.23ppm
CO
AQI 52
Moderate
9.77μg/m³
PM2.5
28.38μg/m³
PM10
23.90ppb
O3
0.69ppb
SO2
4.60ppb
NO2
0.23ppm
CO
AQI 52
Moderate
10.17μg/m³
PM2.5
24.18μg/m³
PM10
28.16ppb
O3
0.69ppb
SO2
4.64ppb
NO2
0.22ppm
CO
Air quality measurements for Texas, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Lancaster, Texas is updated on an hourly basis.
The worst air quality in Lancaster, Texas was recorded at 02:00:00 on 2026-04-20.
The best air quality in Lancaster, Texas was recorded at 05:00:00 on 2026-04-21.
The real-time air quality index in Lancaster, Texas is 54, currently categorized as Moderate.
The most common pollutant in Lancaster, Texas is PM2.5.
If the air quality in Lancaster, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Lancaster, Texas at present are 11.081 μg/m3.
The current PM10 levels in Lancaster, Texas are 25.763 μg/m3.
The current carbon monoxide (CO) level in Lancaster, Texas is 0.26 ppm.
The current sulfur dioxide (SO2) levels in Lancaster, Texas are 0.778 ppb.
The current ozone (O3) levels at Lancaster, Texas is 21.652 ppm.
The current nitrogen dioxide (NO2) levels at Lancaster, Texas is 5.587 ppb.
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