Stay updated with real-time air quality in Merriam, Kansas 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)
54
Moderate
Merriam, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.28 μg/m³
0
55
155
255
425
605+
41.34 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
5.14 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Merriam, Kansas
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AQI 54
Moderate
10.79μg/m³
PM2.5
35.57μg/m³
PM10
36.42ppb
O3
0.34ppb
SO2
4.17ppb
NO2
0.20ppm
CO
AQI 54
Moderate
10.73μg/m³
PM2.5
36.47μg/m³
PM10
36.37ppb
O3
0.35ppb
SO2
4.28ppb
NO2
0.20ppm
CO
AQI 54
Moderate
10.75μg/m³
PM2.5
37.32μg/m³
PM10
36.64ppb
O3
0.36ppb
SO2
4.54ppb
NO2
0.20ppm
CO
AQI 54
Moderate
10.62μg/m³
PM2.5
39.55μg/m³
PM10
36.67ppb
O3
0.37ppb
SO2
4.78ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.69μg/m³
PM2.5
45.00μg/m³
PM10
35.89ppb
O3
0.35ppb
SO2
4.42ppb
NO2
0.20ppm
CO
AQI 52
Moderate
10.42μg/m³
PM2.5
42.40μg/m³
PM10
36.91ppb
O3
0.37ppb
SO2
5.17ppb
NO2
0.20ppm
CO
The air quality data for Kansas, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Merriam, Kansas are available every hour.
Merriam, Kansas experienced its worst air quality at 03:00:00, 2026-03-10.
The best air quality in Merriam, Kansas was observed at 01:00:00 on 2026-03-10.
The air quality in Merriam, Kansas right now is Moderate, with an AQI of 54.
In Merriam, Kansas, PM2.5 is the most frequently found pollutant.
When air quality in Merriam, Kansas is compromised, staying indoors and wearing a mask can reduce health risks.
Merriam, Kansas currently has a PM2.5 concentration of 11.32 μg/m3.
Merriam, Kansas currently has a PM10 concentration of 34.278 μg/m3.
The current carbon monoxide (CO) level in Merriam, Kansas is 0.284 ppm.
The current sulfur dioxide (SO2) concentration in Merriam, Kansas is 0.272 ppb.
Merriam, Kansas currently has an ozone (O3) concentration of 41.34 ppm.
The current level of nitrogen dioxide (NO2) in Merriam, Kansas is 5.144 ppb.
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