Live air quality index in Alaska, USA today
Stay updated with real-time air quality in Alaska, USA 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)
77
Moderate
Alaska, USA
Last updated: ... (Local time)
Major air pollutants in Alaska, USA
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
22.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
83.93 μg/m³
0
55
155
255
425
605+
Ozone (O3)
11.10 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
3.95 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
6.56 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
1.00 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Alaska, USA
Alaska, USA
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Air quality in cities of Alaska, USA
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
Air quality in nearby states
Washington, USA
AQI 56
Moderate
12.03μg/m³
PM2.5
47.24μg/m³
PM10
8.71ppb
O3
0.36ppb
SO2
12.83ppb
NO2
0.43ppm
CO
Oregon, USA
AQI 54
Moderate
10.87μg/m³
PM2.5
47.70μg/m³
PM10
13.46ppb
O3
0.45ppb
SO2
7.07ppb
NO2
0.22ppm
CO
Montana, USA
AQI 52
Moderate
9.57μg/m³
PM2.5
35.70μg/m³
PM10
29.64ppb
O3
1.10ppb
SO2
4.96ppb
NO2
0.35ppm
CO
Idaho, USA
AQI 56
Moderate
11.88μg/m³
PM2.5
41.91μg/m³
PM10
19.74ppb
O3
0.84ppb
SO2
9.06ppb
NO2
0.46ppm
CO
North Dakota, USA
AQI 31
Good
2.55μg/m³
PM2.5
9.15μg/m³
PM10
33.87ppb
O3
0.58ppb
SO2
2.26ppb
NO2
0.13ppm
CO
Nevada, USA
AQI 62
Moderate
14.79μg/m³
PM2.5
44.52μg/m³
PM10
10.31ppb
O3
0.95ppb
SO2
23.10ppb
NO2
0.79ppm
CO
How accurate is Alaska, USA air quality data?
Air quality and pollutant data for Alaska, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
Frequently asked questions
How often is air quality information updated for Alaska, USA?
The air quality information for Alaska, USA is updated every hour for accuracy.
What time in the last 24 hours was the air quality in Alaska, USA at its worst?
In the past 24 hours, the air quality in Alaska, USA was at its worst at 03:00:00 on 2026-01-21.
When did Alaska, USA experience the best air quality in the last 24 hours?
In the last 24 hours, the best air quality in Alaska, USA was observed at 09:00:00 on 2026-01-22.
What is the AQI in Alaska, USA right now?
As of now, the AQI in Alaska, USA is 77, indicating Moderate conditions.
What is the most common type of pollution in Alaska, USA?
Alaska, USA air has the highest levels of PM2.5.
What should I do in case of poor air quality in Alaska, USA?
Poor air quality in Alaska, USA means it's advisable to stay indoors and wear a mask for your protection.
What is the PM2.5 level in Alaska, USA at the moment?
PM2.5 levels in Alaska, USA are currently 22.902 μg/m3.
What is the PM10 level in Alaska, USA at the moment?
The PM10 concentration in Alaska, USA is 83.932 μg/m3 at the moment.
What is the carbon monoxide (CO) level in Alaska, USA at the moment?
The current carbon monoxide (CO) concentration in Alaska, USA is 0.997 ppm.
What is the sulfur dioxide (SO2) level in Alaska, USA at the moment?
Currently, Alaska, USA has a sulfur dioxide (SO2) concentration of 3.954 ppb.
What is the ozone (O3) level in Alaska, USA at the moment?
The current ozone (O3) level in Alaska, USA at the moment is 11.102 ppm.
What is the nitrogen dioxide (NO2) level in Alaska, USA at the moment?
Nitrogen dioxide (NO2) level in Alaska, USA at the moment is 6.562 ppb.
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