Stay updated with real-time air quality in Davenport, 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)
49
Good
Davenport, Iowa
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.94 μg/m³
0
55
155
255
425
605+
43.98 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
2.41 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Davenport, Iowa
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AQI 49
Good
8.59μg/m³
PM2.5
37.94μg/m³
PM10
43.98ppb
O3
0.18ppb
SO2
2.41ppb
NO2
0.20ppm
CO
AQI 49
Good
9.21μg/m³
PM2.5
41.05μg/m³
PM10
44.00ppb
O3
0.86ppb
SO2
2.50ppb
NO2
0.20ppm
CO
AQI 49
Good
9.21μg/m³
PM2.5
41.05μg/m³
PM10
44.00ppb
O3
0.86ppb
SO2
2.50ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.62μg/m³
PM2.5
43.36μg/m³
PM10
43.85ppb
O3
0.87ppb
SO2
2.50ppb
NO2
0.20ppm
CO
AQI 54
Moderate
10.71μg/m³
PM2.5
48.04μg/m³
PM10
39.52ppb
O3
3.47ppb
SO2
2.50ppb
NO2
0.19ppm
CO
AQI 52
Moderate
10.41μg/m³
PM2.5
52.44μg/m³
PM10
45.24ppb
O3
2.93ppb
SO2
2.68ppb
NO2
0.18ppm
CO
Air quality measurements for Iowa, 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 Davenport, Iowa is updated on an hourly basis.
The worst air quality in Davenport, Iowa was recorded at 01:00:00 on 2026-04-24.
The best air quality in Davenport, Iowa was recorded at 08:00:00 on 2026-04-23.
The real-time air quality index in Davenport, Iowa is 49, currently categorized as Good.
The most common pollutant in Davenport, Iowa is PM2.5.
If the air quality in Davenport, Iowa is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Davenport, Iowa at present are 8.59 μg/m3.
The current PM10 levels in Davenport, Iowa are 37.941 μg/m3.
The current carbon monoxide (CO) level in Davenport, Iowa is 0.2 ppm.
The current sulfur dioxide (SO2) levels in Davenport, Iowa are 0.185 ppb.
The current ozone (O3) levels at Davenport, Iowa is 43.98 ppm.
The current nitrogen dioxide (NO2) levels at Davenport, Iowa is 2.41 ppb.
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