Stay updated with real-time air quality in Gilbert, Arizona 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)
39
Good
Gilbert, Arizona
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.77 μg/m³
0
55
155
255
425
605+
41.66 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
5.80 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Gilbert, Arizona
Gilbert, Arizona
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AQI 38
Good
3.93μg/m³
PM2.5
15.98μg/m³
PM10
41.18ppb
O3
0.44ppb
SO2
9.85ppb
NO2
0.20ppm
CO
AQI 38
Good
4.70μg/m³
PM2.5
13.69μg/m³
PM10
41.25ppb
O3
0.41ppb
SO2
8.33ppb
NO2
0.19ppm
CO
AQI 38
Good
3.68μg/m³
PM2.5
12.60μg/m³
PM10
41.12ppb
O3
0.40ppb
SO2
6.32ppb
NO2
0.17ppm
CO
AQI 37
Good
4.58μg/m³
PM2.5
20.73μg/m³
PM10
39.79ppb
O3
0.46ppb
SO2
9.52ppb
NO2
0.19ppm
CO
AQI 35
Good
5.09μg/m³
PM2.5
22.96μg/m³
PM10
37.78ppb
O3
0.51ppb
SO2
9.67ppb
NO2
0.18ppm
CO
AQI 41
Good
3.69μg/m³
PM2.5
16.15μg/m³
PM10
43.53ppb
O3
0.37ppb
SO2
11.44ppb
NO2
0.16ppm
CO
Air quality and pollutant data for Arizona, 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 Gilbert, Arizona is updated every hour for accuracy.
In the past 24 hours, the air quality in Gilbert, Arizona was at its worst at 01:00:00 on 2025-07-18.
In the last 24 hours, the best air quality in Gilbert, Arizona was observed at 03:00:00 on 2025-07-18.
As of now, the AQI in Gilbert, Arizona is 36, indicating Good conditions.
Gilbert, Arizona air has the highest levels of O3.
Poor air quality in Gilbert, Arizona means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Gilbert, Arizona are currently 4.777 μg/m3.
The PM10 concentration in Gilbert, Arizona is 19.946 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Gilbert, Arizona is 0.242 ppm.
Currently, Gilbert, Arizona has a sulfur dioxide (SO2) concentration of 0.508 ppb.
The current ozone (O3) level in Gilbert, Arizona at the moment is 38.521 ppm.
Nitrogen dioxide (NO2) level in Gilbert, Arizona at the moment is 10.34 ppb.
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