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)
74
Moderate
Lancaster, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.63 μg/m³
0
55
155
255
425
605+
62.49 ppb
0
55
71
86
201
201+
0.75 ppb
0
36
76
186
605
1005+
12.97 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lancaster, Texas
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AQI 71
Moderate
6.57μg/m³
PM2.5
31.31μg/m³
PM10
60.91ppb
O3
0.98ppb
SO2
10.87ppb
NO2
0.31ppm
CO
AQI 90
Moderate
7.15μg/m³
PM2.5
29.32μg/m³
PM10
66.85ppb
O3
0.98ppb
SO2
10.93ppb
NO2
0.32ppm
CO
AQI 90
Moderate
7.15μg/m³
PM2.5
29.32μg/m³
PM10
66.85ppb
O3
0.98ppb
SO2
10.93ppb
NO2
0.32ppm
CO
AQI 90
Moderate
7.17μg/m³
PM2.5
29.90μg/m³
PM10
67.03ppb
O3
0.98ppb
SO2
10.93ppb
NO2
0.32ppm
CO
AQI 93
Moderate
6.96μg/m³
PM2.5
29.46μg/m³
PM10
67.97ppb
O3
0.98ppb
SO2
10.93ppb
NO2
0.32ppm
CO
AQI 74
Moderate
6.83μg/m³
PM2.5
27.38μg/m³
PM10
62.46ppb
O3
0.98ppb
SO2
10.89ppb
NO2
0.31ppm
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 10:00:00 on 2026-10-07.
The best air quality in Lancaster, Texas was recorded at 04:00:00 on 2026-10-07.
The real-time air quality index in Lancaster, Texas is 87, currently categorized as Moderate.
The most common pollutant in Lancaster, Texas is O3.
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 7.184 μg/m3.
The current PM10 levels in Lancaster, Texas are 28.459 μg/m3.
The current carbon monoxide (CO) level in Lancaster, Texas is 0.315 ppm.
The current sulfur dioxide (SO2) levels in Lancaster, Texas are 0.985 ppb.
The current ozone (O3) levels at Lancaster, Texas is 66.498 ppm.
The current nitrogen dioxide (NO2) levels at Lancaster, Texas is 10.925 ppb.
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