Stay updated with real-time air quality in Mexico, Missouri 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)
37
Good
Mexico, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.00 μg/m³
0
55
155
255
425
605+
39.79 ppb
0
55
71
86
201
201+
0.06 ppb
0
36
76
186
605
1005+
0.90 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Mexico, Missouri
Mexico, Missouri
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AQI 38
Good
4.70μg/m³
PM2.5
20.56μg/m³
PM10
41.33ppb
O3
0.06ppb
SO2
0.84ppb
NO2
0.12ppm
CO
AQI 35
Good
4.08μg/m³
PM2.5
18.00μg/m³
PM10
37.88ppb
O3
0.06ppb
SO2
0.91ppb
NO2
0.12ppm
CO
AQI 34
Good
4.08μg/m³
PM2.5
18.00μg/m³
PM10
36.93ppb
O3
0.06ppb
SO2
1.04ppb
NO2
0.12ppm
CO
AQI 38
Good
4.22μg/m³
PM2.5
18.88μg/m³
PM10
41.38ppb
O3
0.06ppb
SO2
0.76ppb
NO2
0.12ppm
CO
AQI 42
Good
4.91μg/m³
PM2.5
21.15μg/m³
PM10
44.74ppb
O3
0.14ppb
SO2
1.11ppb
NO2
0.13ppm
CO
AQI 40
Good
5.49μg/m³
PM2.5
23.20μg/m³
PM10
42.93ppb
O3
0.30ppb
SO2
1.22ppb
NO2
0.14ppm
CO
Air quality and pollutant data for Missouri, 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 Mexico, Missouri is updated every hour for accuracy.
In the past 24 hours, the air quality in Mexico, Missouri was at its worst at 02:00:00 on 2026-04-24.
In the last 24 hours, the best air quality in Mexico, Missouri was observed at 10:00:00 on 2026-04-23.
As of now, the AQI in Mexico, Missouri is 37, indicating Good conditions.
Mexico, Missouri air has the highest levels of O3.
Poor air quality in Mexico, Missouri means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Mexico, Missouri are currently 4.814 μg/m3.
The PM10 concentration in Mexico, Missouri is 21 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mexico, Missouri is 0.124 ppm.
Currently, Mexico, Missouri has a sulfur dioxide (SO2) concentration of 0.056 ppb.
The current ozone (O3) level in Mexico, Missouri at the moment is 39.789 ppm.
Nitrogen dioxide (NO2) level in Mexico, Missouri at the moment is 0.899 ppb.
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