Tukwila Allentown, Tukwila, Washington, 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
Tukwila Allentown, Tukwila, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (11th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 30 of Good air quality, showing improvement over 2025, 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Feb - 11th Feb 2026
Tukwila Allentown, Tukwila, Washington, United States
7 AM10th Feb 2026
5 PM
6 AM11th Feb 2026
60AQI
20AQI
49AQI
10AQI
In the last 24 hours,
Tukwila Allentown's AQI reached its highest point of 60 at 7 AM during the Day, while the lowest point, 10, was recorded at 7 PM during the Night between 10th Feb and 11th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Tukwila Allentown, Tukwila, Washington, United States
11°C9/14°C
9°C6/10°C
6°C5/8°C
6°C3/11°C
7°C4/12°C
6°C4/11°C
5°C1/11°C
4°C0/10°C
3°C0/7°C
2°C0/8°C
2°C0/6°C
2°C-2/8°C
1°C-3/7°C
3°C-1/10°C
7°C3/12°C
8°C5/12°C
9°C8/12°C
9°C8/11°C
11°C8/16°C
9°C7/12°C
8°C6/10°C
10°C7/14°C
12°C8/17°C
10°C7/16°C
9°C4/15°C
9°C6/13°C
8°C6/12°C
7°C5/11°C
7°C3/12°C
6°C2/12°C
43AQI
32AQI
35AQI
27AQI
2026 Days Vs Air Quality
Tukwila Allentown, Tukwila, Washington, United States
90%
38
10%
4
Total number of days with different AQI categories in last 43 days in 2026 (322 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 43 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Tukwila Allentown, Tukwila, Washington, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
55AQI (US)
38AQI (US)
25AQI (US)
17AQI (US)
24AQI (US)
16AQI (US)
14AQI (US)
14AQI (US)
16AQI (US)
45AQI (US)
33AQI (US)
18AQI (US)
20AQI (US)
15AQI (US)
15AQI (US)
19AQI (US)
35AQI (US)
53AQI (US)
58AQI (US)
50AQI (US)
56AQI (US)
28AQI (US)
31AQI (US)
26AQI (US)
25AQI (US)
34AQI (US)
35AQI (US)
26AQI (US)
45AQI (US)
43AQI (US)
35AQI (US)
43AQI (US)
42AQI (US)
33AQI (US)
23AQI (US)
30AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
39AQI (US)
37AQI (US)
30AQI (US)
31AQI (US)
32AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
February32AQI (US)
Lowest AQI (US) recorded in
January31AQI (US)
202530AQI (US)
Highest AQI (US) recorded in
January45AQI (US)
Lowest AQI (US) recorded in
July22AQI (US)
202428AQI (US)
Highest AQI (US) recorded in
December37AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202330AQI (US)
Highest AQI (US) recorded in
November43AQI (US)
Lowest AQI (US) recorded in
April20AQI (US)
202231AQI (US)
Highest AQI (US) recorded in
October61AQI (US)
Lowest AQI (US) recorded in
May16AQI (US)
202128AQI (US)
Highest AQI (US) recorded in
August52AQI (US)
Lowest AQI (US) recorded in
December20AQI (US)
202043AQI (US)
Highest AQI (US) recorded in
September74AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Tukwila Allentown's annual 2026 AQI (US) (31) shows an average percentage change of 2.05% (worsened AQI (US)) compared to previous years: 2020 (43), 2021 (28), 2022 (31), 2023 (30), 2024 (28), 2025 (30).