Stay updated with real-time air quality in Boone, Iowa 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)
19
Good
Boone, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.97 μg/m³
0
55
155
255
425
605+
19.89 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
3.23 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Boone, Iowa
Boone, Iowa
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AQI 18
Good
1.31μg/m³
PM2.5
6.45μg/m³
PM10
18.90ppb
O3
0.43ppb
SO2
3.20ppb
NO2
0.14ppm
CO
AQI 18
Good
1.19μg/m³
PM2.5
7.33μg/m³
PM10
18.52ppb
O3
0.34ppb
SO2
3.50ppb
NO2
0.12ppm
CO
AQI 18
Good
0.94μg/m³
PM2.5
4.10μg/m³
PM10
18.69ppb
O3
0.45ppb
SO2
4.21ppb
NO2
0.12ppm
CO
AQI 18
Good
1.13μg/m³
PM2.5
4.94μg/m³
PM10
18.64ppb
O3
0.45ppb
SO2
4.22ppb
NO2
0.12ppm
CO
AQI 18
Good
1.13μg/m³
PM2.5
5.23μg/m³
PM10
18.52ppb
O3
0.34ppb
SO2
3.58ppb
NO2
0.12ppm
CO
AQI 18
Good
1.18μg/m³
PM2.5
5.91μg/m³
PM10
18.54ppb
O3
0.35ppb
SO2
3.52ppb
NO2
0.12ppm
CO
Air quality data and pollutant measurements for Iowa, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Boone, Iowa is updated every hour.
The worst air quality in Boone, Iowa in the last 24 hours was observed at 05:00:00 on 2025-12-12.
In the last 24 hrs, the best air quality in Boone, Iowa was observed at 03:00:00 on 2025-12-13.
The current air quality in Boone, Iowa is 18, categorized as Good based on real-time data.
The most common pollutant in Boone, Iowa is O3.
If the air quality in Boone, Iowa is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Boone, Iowa is 1.351 μg/m3.
The current PM10 concentration at Boone, Iowa is 5.221 μg/m3.
The current carbon monoxide (CO) concentration at Boone, Iowa is 0.137 ppm.
The current sulfur dioxide (SO2) concentration at Boone, Iowa is 0.334 ppb.
The current ozone (O3) concentration at Boone, Iowa is 18.771 ppm.
The current nitrogen dioxide (NO2) concentration at Boone, Iowa is 3.272 ppb.
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