Lihue, Hawaii, 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
Lihue, Hawaii, United States
AQI Trends: Highest and Lowest
Same Day Analysis (9th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 31 of Good air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Feb - 9th Feb 2026
Lihue, Hawaii, United States
7 AM8th Feb 2026
6 PM
6 AM9th Feb 2026
76AQI
24AQI
38AQI
20AQI
In the last 24 hours,
Lihue's AQI reached its highest point of 76 at 10 AM during the Day, while the lowest point, 20, was recorded at 9 PM during the Night between 8th Feb and 9th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Lihue, Hawaii, United States
24°C22/25°C
22°C20/23°C
22°C20/23°C
23°C21/25°C
21°C19/22°C
20°C19/21°C
21°C20/22°C
22°C21/23°C
23°C21/24°C
23°C20/25°C
21°C19/22°C
22°C21/23°C
22°C21/23°C
23°C22/24°C
23°C22/25°C
23°C22/24°C
23°C22/25°C
24°C22/25°C
24°C22/25°C
23°C22/23°C
22°C21/24°C
23°C21/25°C
24°C22/25°C
21°C19/23°C
21°C20/23°C
22°C20/25°C
22°C20/25°C
20°C19/20°C
21°C20/22°C
22°C22/22°C
52AQI
29AQI
32AQI
26AQI
2026 Days Vs Air Quality
Lihue, Hawaii, United States
100%
40
Total number of days with different AQI categories in last 41 days in 2026 (324 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2026, 100% of 41 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
Lihue, Hawaii, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
20AQI (US)
21AQI (US)
21AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
28AQI (US)
31AQI (US)
32AQI (US)
23AQI (US)
28AQI (US)
48AQI (US)
38AQI (US)
26AQI (US)
20AQI (US)
20AQI (US)
21AQI (US)
24AQI (US)
33AQI (US)
26AQI (US)
41AQI (US)
35AQI (US)
33AQI (US)
31AQI (US)
37AQI (US)
35AQI (US)
36AQI (US)
39AQI (US)
43AQI (US)
33AQI (US)
39AQI (US)
36AQI (US)
36AQI (US)
33AQI (US)
36AQI (US)
35AQI (US)
34AQI (US)
33AQI (US)
31AQI (US)
30AQI (US)
35AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
February35AQI (US)
Lowest AQI (US) recorded in
January30AQI (US)
202529AQI (US)
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202425AQI (US)
Highest AQI (US) recorded in
December37AQI (US)
Lowest AQI (US) recorded in
April13AQI (US)
20233AQI (US)
Highest AQI (US) recorded in
December17AQI (US)
Lowest AQI (US) recorded in
October0AQI (US)
202211AQI (US)
Highest AQI (US) recorded in
March19AQI (US)
Lowest AQI (US) recorded in
December0AQI (US)
202118AQI (US)
Highest AQI (US) recorded in
March22AQI (US)
Lowest AQI (US) recorded in
October12AQI (US)
20206AQI (US)
Highest AQI (US) recorded in
November18AQI (US)
Lowest AQI (US) recorded in
July0AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Lihue's annual 2026 AQI (US) (31) shows an average percentage change of 253.9% (worsened AQI (US)) compared to previous years: 2020 (6), 2021 (18), 2022 (11), 2023 (3), 2024 (25), 2025 (29).