Stay updated with real-time air quality in Leander, 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)
58
Moderate
Leander, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
52.15 μg/m³
0
55
155
255
425
605+
21.81 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
6.34 ppb
0
54
101
361
1250
2050+
0.49 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Leander, Texas
Leander, Texas
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AQI 58
Moderate
12.85μg/m³
PM2.5
52.37μg/m³
PM10
22.14ppb
O3
0.61ppb
SO2
6.34ppb
NO2
0.49ppm
CO
AQI 56
Moderate
12.49μg/m³
PM2.5
52.15μg/m³
PM10
22.73ppb
O3
0.59ppb
SO2
5.45ppb
NO2
0.49ppm
CO
AQI 58
Moderate
12.64μg/m³
PM2.5
53.75μg/m³
PM10
19.38ppb
O3
0.59ppb
SO2
6.37ppb
NO2
0.49ppm
CO
AQI 58
Moderate
12.71μg/m³
PM2.5
51.97μg/m³
PM10
25.79ppb
O3
0.59ppb
SO2
6.40ppb
NO2
0.49ppm
CO
AQI 58
Moderate
12.58μg/m³
PM2.5
53.52μg/m³
PM10
24.54ppb
O3
0.59ppb
SO2
6.38ppb
NO2
0.49ppm
CO
AQI 58
Moderate
12.85μg/m³
PM2.5
52.97μg/m³
PM10
22.22ppb
O3
0.61ppb
SO2
6.25ppb
NO2
0.49ppm
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 Leander, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Leander, Texas was at its worst at 11:00:00 on 2025-06-05.
In the last 24 hours, the best air quality in Leander, Texas was observed at 10:00:00 on 2025-06-05.
As of now, the AQI in Leander, Texas is 58, indicating Moderate conditions.
Leander, Texas air has the highest levels of PM2.5.
Poor air quality in Leander, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Leander, Texas are currently 12.819 μg/m3.
The PM10 concentration in Leander, Texas is 52.148 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Leander, Texas is 0.487 ppm.
Currently, Leander, Texas has a sulfur dioxide (SO2) concentration of 0.614 ppb.
The current ozone (O3) level in Leander, Texas at the moment is 21.808 ppm.
Nitrogen dioxide (NO2) level in Leander, Texas at the moment is 6.34 ppb.
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