Stay updated with real-time air quality in Old Jamestown, 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)
38
Good
Old Jamestown, Missouri
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.28 μg/m³
0
55
155
255
425
605+
25.24 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
7.00 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Old Jamestown, Missouri
Old Jamestown, Missouri
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AQI 33
Good
5.87μg/m³
PM2.5
23.01μg/m³
PM10
27.91ppb
O3
0.40ppb
SO2
4.63ppb
NO2
0.16ppm
CO
AQI 33
Good
6.26μg/m³
PM2.5
26.00μg/m³
PM10
21.54ppb
O3
0.40ppb
SO2
3.77ppb
NO2
0.14ppm
CO
AQI 33
Good
6.34μg/m³
PM2.5
25.76μg/m³
PM10
21.05ppb
O3
0.41ppb
SO2
3.39ppb
NO2
0.15ppm
CO
AQI 33
Good
5.97μg/m³
PM2.5
24.44μg/m³
PM10
27.10ppb
O3
0.47ppb
SO2
6.17ppb
NO2
0.16ppm
CO
AQI 33
Good
5.94μg/m³
PM2.5
23.15μg/m³
PM10
29.75ppb
O3
0.34ppb
SO2
4.59ppb
NO2
0.15ppm
CO
AQI 33
Good
5.51μg/m³
PM2.5
20.63μg/m³
PM10
28.17ppb
O3
0.30ppb
SO2
4.78ppb
NO2
0.12ppm
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 Old Jamestown, Missouri is updated on an hourly basis.
The worst air quality in Old Jamestown, Missouri was recorded at 03:00:00 on 2025-07-18.
The best air quality in Old Jamestown, Missouri was recorded at 12:00:00 on 2025-07-18.
The real-time air quality index in Old Jamestown, Missouri is 33, currently categorized as Good.
The most common pollutant in Old Jamestown, Missouri is PM2.5.
If the air quality in Old Jamestown, Missouri is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Old Jamestown, Missouri at present are 6.058 μg/m3.
The current PM10 levels in Old Jamestown, Missouri are 24.025 μg/m3.
The current carbon monoxide (CO) level in Old Jamestown, Missouri is 0.152 ppm.
The current sulfur dioxide (SO2) levels in Old Jamestown, Missouri are 0.431 ppb.
The current ozone (O3) levels at Old Jamestown, Missouri is 22.706 ppm.
The current nitrogen dioxide (NO2) levels at Old Jamestown, Missouri is 3.913 ppb.
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