Stay updated with real-time air quality in Ennis, 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)
62
Moderate
Ennis, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
38.66 μg/m³
0
55
155
255
425
605+
43.70 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
1.82 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Ennis, Texas
Ennis, Texas
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AQI 62
Moderate
14.99μg/m³
PM2.5
46.86μg/m³
PM10
44.03ppb
O3
0.38ppb
SO2
1.82ppb
NO2
0.24ppm
CO
AQI 62
Moderate
15.23μg/m³
PM2.5
52.74μg/m³
PM10
45.12ppb
O3
0.38ppb
SO2
1.82ppb
NO2
0.24ppm
CO
AQI 56
Moderate
12.20μg/m³
PM2.5
53.67μg/m³
PM10
44.31ppb
O3
0.47ppb
SO2
1.83ppb
NO2
0.24ppm
CO
AQI 64
Moderate
15.79μg/m³
PM2.5
49.23μg/m³
PM10
52.35ppb
O3
0.40ppb
SO2
1.82ppb
NO2
0.24ppm
CO
AQI 62
Moderate
15.46μg/m³
PM2.5
49.84μg/m³
PM10
53.27ppb
O3
0.39ppb
SO2
1.82ppb
NO2
0.24ppm
CO
AQI 62
Moderate
14.62μg/m³
PM2.5
70.85μg/m³
PM10
44.81ppb
O3
0.38ppb
SO2
1.82ppb
NO2
0.24ppm
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 Ennis, Texas are available every hour.
Ennis, Texas experienced its worst air quality at 06:00:00, 2026-07-23.
The best air quality in Ennis, Texas was observed at 03:00:00 on 2026-07-23.
The air quality in Ennis, Texas right now is Moderate, with an AQI of 62.
In Ennis, Texas, PM2.5 is the most frequently found pollutant.
When air quality in Ennis, Texas is compromised, staying indoors and wearing a mask can reduce health risks.
Ennis, Texas currently has a PM2.5 concentration of 15.331 μg/m3.
Ennis, Texas currently has a PM10 concentration of 38.663 μg/m3.
The current carbon monoxide (CO) level in Ennis, Texas is 0.24 ppm.
The current sulfur dioxide (SO2) concentration in Ennis, Texas is 0.467 ppb.
Ennis, Texas currently has an ozone (O3) concentration of 43.696 ppm.
The current level of nitrogen dioxide (NO2) in Ennis, Texas is 1.816 ppb.
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