Stay updated with real-time air quality in Hidalgo, 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)
49
Good
Hidalgo, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.72 μg/m³
0
55
155
255
425
605+
19.44 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
7.12 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hidalgo, Texas
Hidalgo, Texas
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AQI 38
Good
7.39μg/m³
PM2.5
20.88μg/m³
PM10
8.34ppb
O3
0.61ppb
SO2
3.63ppb
NO2
0.24ppm
CO
AQI 38
Good
7.10μg/m³
PM2.5
23.45μg/m³
PM10
8.63ppb
O3
0.61ppb
SO2
3.63ppb
NO2
0.24ppm
CO
AQI 44
Good
7.65μg/m³
PM2.5
18.46μg/m³
PM10
8.05ppb
O3
0.61ppb
SO2
3.63ppb
NO2
0.24ppm
CO
AQI 38
Good
6.79μg/m³
PM2.5
26.23μg/m³
PM10
8.95ppb
O3
0.61ppb
SO2
3.63ppb
NO2
0.24ppm
CO
AQI 38
Good
6.79μg/m³
PM2.5
26.60μg/m³
PM10
9.00ppb
O3
0.61ppb
SO2
3.62ppb
NO2
0.24ppm
CO
AQI 44
Good
7.66μg/m³
PM2.5
25.45μg/m³
PM10
8.16ppb
O3
0.61ppb
SO2
4.38ppb
NO2
0.24ppm
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 Hidalgo, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Hidalgo, Texas was at its worst at 01:00:00 on 2025-07-22.
In the last 24 hours, the best air quality in Hidalgo, Texas was observed at 10:00:00 on 2025-07-22.
As of now, the AQI in Hidalgo, Texas is 44, indicating Good conditions.
Hidalgo, Texas air has the highest levels of PM2.5.
Poor air quality in Hidalgo, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Hidalgo, Texas are currently 7.634 μg/m3.
The PM10 concentration in Hidalgo, Texas is 23.615 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hidalgo, Texas is 0.284 ppm.
Currently, Hidalgo, Texas has a sulfur dioxide (SO2) concentration of 0.595 ppb.
The current ozone (O3) level in Hidalgo, Texas at the moment is 7.174 ppm.
Nitrogen dioxide (NO2) level in Hidalgo, Texas at the moment is 3.987 ppb.
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