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)
38
Good
Merriam, Kansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.54 μg/m³
0
55
155
255
425
605+
38.98 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
7.03 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
Scroll To Air Quality MapLoading...
AQI 38
Good
6.56μg/m³
PM2.5
23.71μg/m³
PM10
39.75ppb
O3
0.55ppb
SO2
6.26ppb
NO2
0.28ppm
CO
AQI 38
Good
6.54μg/m³
PM2.5
24.26μg/m³
PM10
39.90ppb
O3
0.55ppb
SO2
6.57ppb
NO2
0.28ppm
CO
AQI 37
Good
6.49μg/m³
PM2.5
24.35μg/m³
PM10
39.59ppb
O3
0.68ppb
SO2
7.56ppb
NO2
0.29ppm
CO
AQI 37
Good
6.41μg/m³
PM2.5
25.37μg/m³
PM10
39.71ppb
O3
0.71ppb
SO2
8.44ppb
NO2
0.29ppm
CO
AQI 38
Good
6.51μg/m³
PM2.5
32.71μg/m³
PM10
39.17ppb
O3
0.89ppb
SO2
8.12ppb
NO2
0.28ppm
CO
AQI 37
Good
6.21μg/m³
PM2.5
26.22μg/m³
PM10
39.60ppb
O3
0.83ppb
SO2
10.04ppb
NO2
0.29ppm
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 07:00:00, 2026-03-09.
The best air quality in Merriam, Kansas was observed at 02:00:00 on 2026-03-09.
The air quality in Merriam, Kansas right now is Good, with an AQI of 38.
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 6.972 μg/m3.
Merriam, Kansas currently has a PM10 concentration of 27.537 μg/m3.
The current carbon monoxide (CO) level in Merriam, Kansas is 0.283 ppm.
The current sulfur dioxide (SO2) concentration in Merriam, Kansas is 0.773 ppb.
Merriam, Kansas currently has an ozone (O3) concentration of 38.982 ppm.
The current level of nitrogen dioxide (NO2) in Merriam, Kansas is 7.026 ppb.
All Rights Reserved © Ambee Inc. 2025