Stay updated with real-time air quality in Anchorage, Alaska 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)
26
Good
Anchorage, Alaska
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.51 μg/m³
0
55
155
255
425
605+
28.10 ppb
0
55
71
86
201
201+
0.12 ppb
0
36
76
186
605
1005+
1.17 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Anchorage, Alaska
Anchorage, Alaska
Scroll To Air Quality MapLoading...
AQI 26
Good
2.96μg/m³
PM2.5
12.25μg/m³
PM10
28.20ppb
O3
0.09ppb
SO2
0.96ppb
NO2
0.12ppm
CO
AQI 26
Good
2.61μg/m³
PM2.5
10.31μg/m³
PM10
27.87ppb
O3
0.07ppb
SO2
0.70ppb
NO2
0.12ppm
CO
AQI 28
Good
2.59μg/m³
PM2.5
10.65μg/m³
PM10
29.67ppb
O3
0.07ppb
SO2
0.24ppb
NO2
0.10ppm
CO
AQI 28
Good
2.39μg/m³
PM2.5
9.94μg/m³
PM10
30.40ppb
O3
0.07ppb
SO2
0.21ppb
NO2
0.10ppm
CO
AQI 26
Good
3.36μg/m³
PM2.5
14.94μg/m³
PM10
28.01ppb
O3
0.07ppb
SO2
0.23ppb
NO2
0.10ppm
CO
AQI 28
Good
3.57μg/m³
PM2.5
15.73μg/m³
PM10
30.29ppb
O3
0.08ppb
SO2
0.31ppb
NO2
0.10ppm
CO
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
The air quality information for Anchorage, Alaska is updated every hour for accuracy.
In the past 24 hours, the air quality in Anchorage, Alaska was at its worst at 02:00:00 on 2025-06-04.
In the last 24 hours, the best air quality in Anchorage, Alaska was observed at 05:00:00 on 2025-06-03.
As of now, the AQI in Anchorage, Alaska is 26, indicating Good conditions.
Anchorage, Alaska air has the highest levels of O3.
Poor air quality in Anchorage, Alaska means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Anchorage, Alaska are currently 3.441 μg/m3.
The PM10 concentration in Anchorage, Alaska is 15.505 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Anchorage, Alaska is 0.116 ppm.
Currently, Anchorage, Alaska has a sulfur dioxide (SO2) concentration of 0.12 ppb.
The current ozone (O3) level in Anchorage, Alaska at the moment is 28.102 ppm.
Nitrogen dioxide (NO2) level in Anchorage, Alaska at the moment is 1.171 ppb.
All Rights Reserved © Ambee Inc. 2025