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)
38
Good
Gilbert, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.58 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.55 μg/m³
0
55
155
255
425
605+
17.95 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
9.13 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Gilbert, Arizona
Gilbert, Arizona
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AQI 33
Good
5.72μg/m³
PM2.5
22.69μg/m³
PM10
14.82ppb
O3
0.40ppb
SO2
11.38ppb
NO2
0.38ppm
CO
AQI 38
Good
6.88μg/m³
PM2.5
18.37μg/m³
PM10
13.11ppb
O3
0.38ppb
SO2
11.53ppb
NO2
0.31ppm
CO
AQI 38
Good
6.96μg/m³
PM2.5
22.00μg/m³
PM10
14.90ppb
O3
0.34ppb
SO2
12.52ppb
NO2
0.34ppm
CO
AQI 27
Good
4.86μg/m³
PM2.5
21.70μg/m³
PM10
17.04ppb
O3
0.44ppb
SO2
10.96ppb
NO2
0.36ppm
CO
AQI 33
Good
6.06μg/m³
PM2.5
26.26μg/m³
PM10
16.44ppb
O3
0.53ppb
SO2
10.65ppb
NO2
0.33ppm
CO
AQI 27
Good
5.03μg/m³
PM2.5
22.43μg/m³
PM10
14.80ppb
O3
0.31ppb
SO2
10.24ppb
NO2
0.32ppm
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 07:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Gilbert, Arizona was observed at 08:00:00 on 2026-10-22.
As of now, the AQI in Gilbert, Arizona is 38, indicating Good conditions.
Gilbert, Arizona air has the highest levels of PM2.5.
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 6.583 μg/m3.
The PM10 concentration in Gilbert, Arizona is 25.55 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Gilbert, Arizona is 0.295 ppm.
Currently, Gilbert, Arizona has a sulfur dioxide (SO2) concentration of 0.431 ppb.
The current ozone (O3) level in Gilbert, Arizona at the moment is 17.953 ppm.
Nitrogen dioxide (NO2) level in Gilbert, Arizona at the moment is 9.125 ppb.
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