Stay updated with real-time air quality in Allen, 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
Allen, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.97 μg/m³
0
55
155
255
425
605+
39.62 ppb
0
55
71
86
201
201+
1.00 ppb
0
36
76
186
605
1005+
2.16 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Allen, Texas
Allen, Texas
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AQI 54
Moderate
10.77μg/m³
PM2.5
58.78μg/m³
PM10
39.54ppb
O3
1.01ppb
SO2
2.17ppb
NO2
0.44ppm
CO
AQI 54
Moderate
10.99μg/m³
PM2.5
53.97μg/m³
PM10
38.18ppb
O3
1.00ppb
SO2
2.16ppb
NO2
0.44ppm
CO
AQI 54
Moderate
10.77μg/m³
PM2.5
58.78μg/m³
PM10
39.54ppb
O3
1.01ppb
SO2
2.17ppb
NO2
0.44ppm
CO
AQI 54
Moderate
11.04μg/m³
PM2.5
42.31μg/m³
PM10
37.30ppb
O3
1.00ppb
SO2
2.16ppb
NO2
0.44ppm
CO
AQI 52
Moderate
9.54μg/m³
PM2.5
33.16μg/m³
PM10
38.89ppb
O3
1.01ppb
SO2
2.16ppb
NO2
0.44ppm
CO
AQI 52
Moderate
10.04μg/m³
PM2.5
53.78μg/m³
PM10
39.04ppb
O3
1.00ppb
SO2
2.16ppb
NO2
0.44ppm
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 Allen, Texas are available every hour.
Allen, Texas experienced its worst air quality at 07:00:00, 2025-06-05.
The best air quality in Allen, Texas was observed at 04:00:00 on 2025-06-05.
The air quality in Allen, Texas right now is Moderate, with an AQI of 54.
In Allen, Texas, PM2.5 is the most frequently found pollutant.
When air quality in Allen, Texas is compromised, staying indoors and wearing a mask can reduce health risks.
Allen, Texas currently has a PM2.5 concentration of 10.89 μg/m3.
Allen, Texas currently has a PM10 concentration of 58.968 μg/m3.
The current carbon monoxide (CO) level in Allen, Texas is 0.439 ppm.
The current sulfur dioxide (SO2) concentration in Allen, Texas is 1.005 ppb.
Allen, Texas currently has an ozone (O3) concentration of 39.616 ppm.
The current level of nitrogen dioxide (NO2) in Allen, Texas is 2.164 ppb.
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