Fairbanks, Alaska, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Fairbanks, Alaska, United States
AQI Trends: Highest and Lowest
Same Day Analysis (16th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 35 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 15th Feb - 16th Feb 2026
Fairbanks, Alaska, United States
9 AM15th Feb 2026
4 PM
8 AM16th Feb 2026
50AQI
30AQI
51AQI
10AQI
In the last 24 hours,
Fairbanks's AQI reached its highest point of 51 at 6 AM during the Night, while the lowest point, 10, was recorded at 1 AM during the Night between 15th Feb and 16th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Fairbanks, Alaska, United States
-11°C-16/-7°C
-11°C-16/-5°C
-17°C-21/-15°C
-18°C-21/-14°C
-15°C-22/-11°C
-23°C-24/-20°C
-18°C-24/-12°C
-24°C-30/-20°C
-31°C-35/-27°C
-25°C-33/-21°C
-19°C-22/-16°C
-17°C-20/-13°C
-20°C-24/-15°C
-20°C-24/-14°C
-19°C-22/-13°C
-16°C-19/-12°C
-18°C-22/-15°C
-18°C-22/-15°C
-18°C-23/-13°C
-21°C-25/-15°C
-20°C-26/-16°C
-31°C-35/-24°C
-32°C-37/-24°C
-29°C-37/-20°C
-19°C-23/-13°C
-20°C-25/-13°C
-21°C-30/-15°C
-18°C-31/-11°C
-11°C-17/-6°C
-21°C-28/-18°C
49AQI
36AQI
41AQI
27AQI
2026 Days Vs Air Quality
Fairbanks, Alaska, United States
79%
37
21%
10
Total number of days with different AQI categories in last 48 days in 2026 (317 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2026, 79% of 48 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Fairbanks, Alaska, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
87AQI (US)
58AQI (US)
55AQI (US)
47AQI (US)
39AQI (US)
23AQI (US)
16AQI (US)
58AQI (US)
66AQI (US)
31AQI (US)
16AQI (US)
23AQI (US)
55AQI (US)
17AQI (US)
37AQI (US)
39AQI (US)
48AQI (US)
53AQI (US)
84AQI (US)
63AQI (US)
67AQI (US)
32AQI (US)
45AQI (US)
43AQI (US)
21AQI (US)
28AQI (US)
32AQI (US)
29AQI (US)
33AQI (US)
31AQI (US)
32AQI (US)
34AQI (US)
32AQI (US)
36AQI (US)
48AQI (US)
38AQI (US)
27AQI (US)
25AQI (US)
39AQI (US)
27AQI (US)
27AQI (US)
19AQI (US)
23AQI (US)
32AQI (US)
31AQI (US)
36AQI (US)
35AQI (US)
42AQI (US)
32AQI (US)
No. of days
202639AQI (US)
Highest AQI (US) recorded in
January42AQI (US)
Lowest AQI (US) recorded in
February32AQI (US)
202540AQI (US)
Highest AQI (US) recorded in
February98AQI (US)
Lowest AQI (US) recorded in
October20AQI (US)
202435AQI (US)
Highest AQI (US) recorded in
December56AQI (US)
Lowest AQI (US) recorded in
September15AQI (US)
202332AQI (US)
Highest AQI (US) recorded in
August55AQI (US)
Lowest AQI (US) recorded in
September16AQI (US)
202241AQI (US)
Highest AQI (US) recorded in
July82AQI (US)
Lowest AQI (US) recorded in
September17AQI (US)
202134AQI (US)
Highest AQI (US) recorded in
January78AQI (US)
Lowest AQI (US) recorded in
August15AQI (US)
202029AQI (US)
Highest AQI (US) recorded in
November60AQI (US)
Lowest AQI (US) recorded in
July17AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Fairbanks's annual 2026 AQI (US) (39) shows an average percentage change of 11.8% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (34), 2022 (41), 2023 (32), 2024 (35), 2025 (40).