Stay updated with real-time air quality in Excelsior Springs, 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)
33
Good
Excelsior Springs, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.90 μg/m³
0
55
155
255
425
605+
25.35 ppb
0
55
71
86
201
201+
1.17 ppb
0
36
76
186
605
1005+
4.49 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Excelsior Springs, Missouri
Excelsior Springs, Missouri
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AQI 27
Good
4.63μg/m³
PM2.5
20.29μg/m³
PM10
22.32ppb
O3
1.22ppb
SO2
4.51ppb
NO2
0.20ppm
CO
AQI 27
Good
4.77μg/m³
PM2.5
20.57μg/m³
PM10
22.64ppb
O3
1.23ppb
SO2
4.57ppb
NO2
0.20ppm
CO
AQI 27
Good
5.39μg/m³
PM2.5
21.06μg/m³
PM10
25.64ppb
O3
1.21ppb
SO2
4.44ppb
NO2
0.20ppm
CO
AQI 33
Good
5.52μg/m³
PM2.5
20.53μg/m³
PM10
25.58ppb
O3
1.23ppb
SO2
4.54ppb
NO2
0.20ppm
CO
AQI 33
Good
5.71μg/m³
PM2.5
21.95μg/m³
PM10
25.36ppb
O3
1.23ppb
SO2
4.60ppb
NO2
0.20ppm
CO
AQI 33
Good
5.71μg/m³
PM2.5
21.42μg/m³
PM10
22.80ppb
O3
1.21ppb
SO2
4.68ppb
NO2
0.21ppm
CO
Air quality measurements for Missouri, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Excelsior Springs, Missouri is updated on an hourly basis.
The worst air quality in Excelsior Springs, Missouri was recorded at 03:00:00 on 2026-09-07.
The best air quality in Excelsior Springs, Missouri was recorded at 09:00:00 on 2026-09-07.
The real-time air quality index in Excelsior Springs, Missouri is 33, currently categorized as Good.
The most common pollutant in Excelsior Springs, Missouri is PM2.5.
If the air quality in Excelsior Springs, Missouri is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Excelsior Springs, Missouri at present are 5.828 μg/m3.
The current PM10 levels in Excelsior Springs, Missouri are 22.897 μg/m3.
The current carbon monoxide (CO) level in Excelsior Springs, Missouri is 0.202 ppm.
The current sulfur dioxide (SO2) levels in Excelsior Springs, Missouri are 1.167 ppb.
The current ozone (O3) levels at Excelsior Springs, Missouri is 25.351 ppm.
The current nitrogen dioxide (NO2) levels at Excelsior Springs, Missouri is 4.493 ppb.
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