Live air quality index in Hayden, Idaho today
Stay updated with real-time air quality in Hayden, Idaho 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)
39
Good
Hayden, Idaho
Last updated: ... (Local time)
Major air pollutants in Hayden, Idaho
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
4.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
18.26 μg/m³
0
55
155
255
425
605+
Ozone (O3)
42.25 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.45 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
6.95 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Hayden, Idaho
Hayden, Idaho
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Air quality in nearby cities
Rathdrum, Idaho
AQI 38
Good
4.30μg/m³
PM2.5
18.58μg/m³
PM10
41.39ppb
O3
0.45ppb
SO2
6.97ppb
NO2
0.12ppm
CO
Coeur D'Alene, Idaho
AQI 39
Good
4.26μg/m³
PM2.5
18.60μg/m³
PM10
42.30ppb
O3
0.45ppb
SO2
6.95ppb
NO2
0.12ppm
CO
Post Falls, Idaho
AQI 37
Good
4.93μg/m³
PM2.5
20.90μg/m³
PM10
40.40ppb
O3
0.45ppb
SO2
7.21ppb
NO2
0.12ppm
CO
Liberty Lake, Washington
AQI 40
Good
6.12μg/m³
PM2.5
15.43μg/m³
PM10
42.63ppb
O3
0.45ppb
SO2
7.23ppb
NO2
0.12ppm
CO
Spokane Valley, Washington
AQI 38
Good
6.82μg/m³
PM2.5
15.20μg/m³
PM10
38.97ppb
O3
0.45ppb
SO2
6.95ppb
NO2
0.12ppm
CO
Spokane, Washington
AQI 31
Good
4.03μg/m³
PM2.5
22.28μg/m³
PM10
32.61ppb
O3
0.46ppb
SO2
7.58ppb
NO2
0.10ppm
CO
How accurate is Idaho, USA air quality data?
Air quality data and pollutant measurements for Idaho, 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
Frequently asked questions
How often is the air quality data for Hayden, Idaho updated?
The air quality for Hayden, Idaho is updated every hour.
When was the worst air quality at Hayden, Idaho in the last 24 hrs?
The worst air quality in Hayden, Idaho in the last 24 hours was observed at 03:00:00 on 2025-06-06.
When was the best air quality at Hayden, Idaho in the last 24 hrs?
In the last 24 hrs, the best air quality in Hayden, Idaho was observed at 10:00:00 on 2025-06-05.
What is the current air quality in Hayden, Idaho?
The current air quality in Hayden, Idaho is 39, categorized as Good based on real-time data.
What pollutant is the most common in Hayden, Idaho?
The most common pollutant in Hayden, Idaho is O3.
What should I do if the air quality in Hayden, Idaho is poor?
If the air quality in Hayden, Idaho is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Hayden, Idaho?
The current PM2.5 concentration at Hayden, Idaho is 4.077 μg/m3.
What is the current concentration of PM10 in Hayden, Idaho?
The current PM10 concentration at Hayden, Idaho is 18.258 μg/m3.
What is the current concentration of carbon monoxide (CO) in Hayden, Idaho?
The current carbon monoxide (CO) concentration at Hayden, Idaho is 0.118 ppm.
What is the current concentration of sulfur dioxide (SO2) in Hayden, Idaho?
The current sulfur dioxide (SO2) concentration at Hayden, Idaho is 0.45 ppb.
What is the current concentration of ozone (O3) in Hayden, Idaho?
The current ozone (O3) concentration at Hayden, Idaho is 42.254 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Hayden, Idaho?
The current nitrogen dioxide (NO2) concentration at Hayden, Idaho is 6.953 ppb.
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