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HistoryAQIPM2.5PM10COSO2NO2O3

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!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

September Air Quality Analysis

Lihue, Hawaii, United States

2021
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Sep 2024
44AQI
Lowest AQI recorded on
3rd Sep 2023
0AQI

Same Day Analysis (29th September ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 34 of Good air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 29th Sep - 30th Sep 2025

Lihue, Hawaii, United States

AQI
Day
Night
.

6 AM29th Sep 2025

6 PM

5 AM30th Sep 2025

Day time
Avg. Highest Time
11AM29th Sep

37AQI

Avg. Lowest Time
12PM29th Sep

26AQI

Night time
Avg. Highest Time
8PM29th Sep

36AQI

Avg. Lowest Time
5AM30th Sep

26AQI

In the last 24 hours,

Lihue's AQI reached its highest point of 37 at 11 AM during the Day, while the lowest point, 26, was recorded at 5 AM during the Night between 29th Sep and 30th Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025

Lihue, Hawaii, United States

AugSep
31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th
Day
Night
31st Aug 2025226 AMAQI
31st Aug 2025237 AMAQI
31st Aug 2025218 AMAQI
31st Aug 2025189 AMAQI
31st Aug 20252310 AMAQI
31st Aug 20252211 AMAQI
31st Aug 20252012 PMAQI
31st Aug 2025221 PMAQI
31st Aug 2025222 PMAQI
31st Aug 2025233 PMAQI
31st Aug 2025244 PMAQI
31st Aug 2025275 PMAQI
31st Aug 2025266 PMAQI
31st Aug 2025217 PMAQI
31st Aug 2025248 PMAQI
31st Aug 2025259 PMAQI
31st Aug 20252810 PMAQI
31st Aug 20252211 PMAQI
1st Sep 20252312 AMAQI
1st Sep 2025221 AMAQI
1st Sep 2025202 AMAQI
1st Sep 2025243 AMAQI
1st Sep 2025214 AMAQI
1st Sep 2025205 AMAQI

26°C24/27°C

1st Sep 2025216 AMAQI
1st Sep 2025217 AMAQI
1st Sep 2025218 AMAQI
1st Sep 2025219 AMAQI
1st Sep 20252010 AMAQI
1st Sep 20252611 AMAQI
1st Sep 20252112 PMAQI
1st Sep 2025231 PMAQI
1st Sep 2025222 PMAQI
1st Sep 2025223 PMAQI
1st Sep 2025234 PMAQI
1st Sep 2025245 PMAQI
1st Sep 2025246 PMAQI
1st Sep 2025227 PMAQI
1st Sep 2025238 PMAQI
1st Sep 2025229 PMAQI
1st Sep 20252310 PMAQI
1st Sep 20252211 PMAQI
2nd Sep 20252512 AMAQI
2nd Sep 2025191 AMAQI
2nd Sep 2025202 AMAQI
2nd Sep 2025183 AMAQI
2nd Sep 2025204 AMAQI
2nd Sep 2025185 AMAQI

26°C25/27°C

2nd Sep 2025196 AMAQI
2nd Sep 2025197 AMAQI
2nd Sep 2025218 AMAQI
2nd Sep 2025209 AMAQI
2nd Sep 20251910 AMAQI
2nd Sep 20252011 AMAQI
2nd Sep 20251812 PMAQI
2nd Sep 2025171 PMAQI
2nd Sep 2025202 PMAQI
2nd Sep 2025213 PMAQI
2nd Sep 2025224 PMAQI
2nd Sep 2025245 PMAQI
2nd Sep 2025216 PMAQI
2nd Sep 2025217 PMAQI
2nd Sep 2025208 PMAQI
2nd Sep 2025219 PMAQI
2nd Sep 20252210 PMAQI
2nd Sep 20252811 PMAQI
3rd Sep 20252012 AMAQI
3rd Sep 2025191 AMAQI
3rd Sep 2025202 AMAQI
3rd Sep 2025193 AMAQI
3rd Sep 2025194 AMAQI
3rd Sep 2025265 AMAQI

26°C25/27°C

3rd Sep 2025196 AMAQI
3rd Sep 2025227 AMAQI
3rd Sep 2025248 AMAQI
3rd Sep 2025209 AMAQI
3rd Sep 20252110 AMAQI
3rd Sep 20252011 AMAQI
3rd Sep 20252012 PMAQI
3rd Sep 2025191 PMAQI
3rd Sep 2025222 PMAQI
3rd Sep 2025223 PMAQI
3rd Sep 2025224 PMAQI
3rd Sep 2025225 PMAQI
3rd Sep 2025226 PMAQI
3rd Sep 2025187 PMAQI
3rd Sep 2025208 PMAQI
3rd Sep 2025219 PMAQI
3rd Sep 20252410 PMAQI
3rd Sep 20252211 PMAQI
4th Sep 20252012 AMAQI
4th Sep 2025201 AMAQI
4th Sep 2025192 AMAQI
4th Sep 2025303 AMAQI
4th Sep 2025164 AMAQI
4th Sep 2025145 AMAQI

26°C25/27°C

4th Sep 2025146 AMAQI
4th Sep 2025167 AMAQI
4th Sep 2025138 AMAQI
4th Sep 2025119 AMAQI
4th Sep 20251110 AMAQI
4th Sep 20251411 AMAQI
4th Sep 20251812 PMAQI
4th Sep 2025191 PMAQI
4th Sep 2025202 PMAQI
4th Sep 2025233 PMAQI
4th Sep 2025224 PMAQI
4th Sep 2025225 PMAQI
4th Sep 2025236 PMAQI
4th Sep 2025207 PMAQI
4th Sep 2025208 PMAQI
4th Sep 2025209 PMAQI
4th Sep 20251810 PMAQI
4th Sep 20251911 PMAQI
5th Sep 20251912 AMAQI
5th Sep 2025211 AMAQI
5th Sep 2025182 AMAQI
5th Sep 2025223 AMAQI
5th Sep 2025274 AMAQI
5th Sep 2025255 AMAQI

26°C24/27°C

5th Sep 2025186 AMAQI
5th Sep 2025177 AMAQI
5th Sep 2025168 AMAQI
5th Sep 2025179 AMAQI
5th Sep 20251810 AMAQI
5th Sep 20251611 AMAQI
5th Sep 20251812 PMAQI
5th Sep 2025161 PMAQI
5th Sep 2025162 PMAQI
5th Sep 2025163 PMAQI
5th Sep 2025164 PMAQI
5th Sep 2025175 PMAQI
5th Sep 2025156 PMAQI
5th Sep 2025187 PMAQI
5th Sep 2025188 PMAQI
5th Sep 2025189 PMAQI
5th Sep 20251810 PMAQI
5th Sep 20251811 PMAQI
6th Sep 20251812 AMAQI
6th Sep 2025161 AMAQI
6th Sep 2025202 AMAQI
6th Sep 2025183 AMAQI
6th Sep 2025224 AMAQI
6th Sep 2025175 AMAQI

26°C25/27°C

6th Sep 2025196 AMAQI
6th Sep 2025187 AMAQI
6th Sep 2025188 AMAQI
6th Sep 2025189 AMAQI
6th Sep 20251710 AMAQI
6th Sep 20251811 AMAQI
6th Sep 20251612 PMAQI
6th Sep 2025151 PMAQI
6th Sep 2025172 PMAQI
6th Sep 2025193 PMAQI
6th Sep 2025184 PMAQI
6th Sep 2025185 PMAQI
6th Sep 2025176 PMAQI
6th Sep 2025187 PMAQI
6th Sep 2025198 PMAQI
6th Sep 2025199 PMAQI
6th Sep 20252010 PMAQI
6th Sep 20252011 PMAQI
7th Sep 20252012 AMAQI
7th Sep 2025191 AMAQI
7th Sep 2025212 AMAQI
7th Sep 2025203 AMAQI
7th Sep 2025214 AMAQI
7th Sep 2025195 AMAQI

26°C25/27°C

7th Sep 2025206 AMAQI
7th Sep 2025197 AMAQI
7th Sep 2025198 AMAQI
7th Sep 2025209 AMAQI
7th Sep 20252010 AMAQI
7th Sep 20251911 AMAQI
7th Sep 20251712 PMAQI
7th Sep 2025171 PMAQI
7th Sep 2025192 PMAQI
7th Sep 2025213 PMAQI
7th Sep 2025184 PMAQI
7th Sep 2025185 PMAQI
7th Sep 2025186 PMAQI
7th Sep 2025207 PMAQI
7th Sep 2025198 PMAQI
7th Sep 2025219 PMAQI
7th Sep 20252210 PMAQI
7th Sep 20251911 PMAQI
8th Sep 20252112 AMAQI
8th Sep 2025211 AMAQI
8th Sep 2025242 AMAQI
8th Sep 2025213 AMAQI
8th Sep 2025194 AMAQI
8th Sep 2025205 AMAQI

26°C25/27°C

8th Sep 2025206 AMAQI
8th Sep 2025197 AMAQI
8th Sep 2025178 AMAQI
8th Sep 2025179 AMAQI
8th Sep 20252010 AMAQI
8th Sep 20252311 AMAQI
8th Sep 20252112 PMAQI
8th Sep 2025221 PMAQI
8th Sep 2025222 PMAQI
8th Sep 2025213 PMAQI
8th Sep 2025214 PMAQI
8th Sep 2025285 PMAQI
8th Sep 2025266 PMAQI
8th Sep 2025207 PMAQI
8th Sep 2025208 PMAQI
8th Sep 2025189 PMAQI
8th Sep 20251810 PMAQI
8th Sep 20251811 PMAQI
9th Sep 20251612 AMAQI
9th Sep 2025151 AMAQI
9th Sep 2025182 AMAQI
9th Sep 2025183 AMAQI
9th Sep 2025224 AMAQI
9th Sep 2025185 AMAQI

26°C25/27°C

9th Sep 2025186 AMAQI
9th Sep 2025187 AMAQI
9th Sep 2025188 AMAQI
9th Sep 2025169 AMAQI
9th Sep 20251610 AMAQI
9th Sep 20251811 AMAQI
9th Sep 20252012 PMAQI
9th Sep 2025221 PMAQI
9th Sep 2025262 PMAQI
9th Sep 2025303 PMAQI
9th Sep 2025324 PMAQI
9th Sep 2025345 PMAQI
9th Sep 2025326 PMAQI
9th Sep 2025207 PMAQI
9th Sep 2025228 PMAQI
9th Sep 2025269 PMAQI
9th Sep 20252410 PMAQI
9th Sep 20252411 PMAQI
10th Sep 20252112 AMAQI
10th Sep 2025181 AMAQI
10th Sep 2025162 AMAQI
10th Sep 2025233 AMAQI
10th Sep 2025184 AMAQI
10th Sep 2025225 AMAQI

26°C25/28°C

10th Sep 2025226 AMAQI
10th Sep 2025167 AMAQI
10th Sep 2025158 AMAQI
10th Sep 2025189 AMAQI
10th Sep 20251710 AMAQI
10th Sep 20251911 AMAQI
10th Sep 20252012 PMAQI
10th Sep 2025181 PMAQI
10th Sep 2025182 PMAQI
10th Sep 2025203 PMAQI
10th Sep 2025194 PMAQI
10th Sep 2025175 PMAQI
10th Sep 2025206 PMAQI
10th Sep 2025197 PMAQI
10th Sep 2025198 PMAQI
10th Sep 2025209 PMAQI
10th Sep 20252010 PMAQI
10th Sep 20252211 PMAQI
11th Sep 20252212 AMAQI
11th Sep 2025221 AMAQI
11th Sep 2025242 AMAQI
11th Sep 2025253 AMAQI
11th Sep 2025234 AMAQI
11th Sep 2025235 AMAQI

26°C25/27°C

11th Sep 2025236 AMAQI
11th Sep 2025207 AMAQI
11th Sep 2025218 AMAQI
11th Sep 2025249 AMAQI
11th Sep 20252310 AMAQI
11th Sep 20252011 AMAQI
11th Sep 20252212 PMAQI
11th Sep 2025221 PMAQI
11th Sep 2025262 PMAQI
11th Sep 2025273 PMAQI
11th Sep 2025244 PMAQI
11th Sep 2025265 PMAQI
11th Sep 2025286 PMAQI
11th Sep 2025237 PMAQI
11th Sep 2025328 PMAQI
11th Sep 2025369 PMAQI
11th Sep 20252810 PMAQI
11th Sep 20252211 PMAQI
12th Sep 20252312 AMAQI
12th Sep 2025201 AMAQI
12th Sep 2025212 AMAQI
12th Sep 2025233 AMAQI
12th Sep 2025244 AMAQI
12th Sep 2025225 AMAQI

26°C26/28°C

12th Sep 2025216 AMAQI
12th Sep 2025217 AMAQI
12th Sep 2025228 AMAQI
12th Sep 2025209 AMAQI
12th Sep 20252010 AMAQI
12th Sep 20252111 AMAQI
12th Sep 20252012 PMAQI
12th Sep 2025191 PMAQI
12th Sep 2025222 PMAQI
12th Sep 2025223 PMAQI
12th Sep 2025274 PMAQI
12th Sep 2025305 PMAQI
12th Sep 2025346 PMAQI
12th Sep 2025227 PMAQI
12th Sep 2025278 PMAQI
12th Sep 2025289 PMAQI
12th Sep 20252910 PMAQI
12th Sep 20252511 PMAQI
13th Sep 20252312 AMAQI
13th Sep 2025201 AMAQI
13th Sep 2025192 AMAQI
13th Sep 2025223 AMAQI
13th Sep 2025204 AMAQI
13th Sep 2025205 AMAQI

26°C25/27°C

13th Sep 2025226 AMAQI
13th Sep 2025227 AMAQI
13th Sep 2025218 AMAQI
13th Sep 2025209 AMAQI
13th Sep 20251910 AMAQI
13th Sep 20252011 AMAQI
13th Sep 20252012 PMAQI
13th Sep 2025181 PMAQI
13th Sep 2025202 PMAQI
13th Sep 2025213 PMAQI
13th Sep 2025244 PMAQI
13th Sep 2025325 PMAQI
13th Sep 2025296 PMAQI
13th Sep 2025207 PMAQI
13th Sep 2025208 PMAQI
13th Sep 2025229 PMAQI
13th Sep 20252210 PMAQI
13th Sep 20252711 PMAQI
14th Sep 20252612 AMAQI
14th Sep 2025281 AMAQI
14th Sep 2025262 AMAQI
14th Sep 2025263 AMAQI
14th Sep 2025214 AMAQI
14th Sep 2025235 AMAQI

26°C25/27°C

14th Sep 2025246 AMAQI
14th Sep 2025227 AMAQI
14th Sep 2025208 AMAQI
14th Sep 2025189 AMAQI
14th Sep 20251910 AMAQI
14th Sep 20252011 AMAQI
14th Sep 20251812 PMAQI
14th Sep 2025171 PMAQI
14th Sep 2025222 PMAQI
14th Sep 2025253 PMAQI
14th Sep 2025284 PMAQI
14th Sep 2025305 PMAQI
14th Sep 2025266 PMAQI
14th Sep 2025247 PMAQI
14th Sep 2025198 PMAQI
14th Sep 2025199 PMAQI
14th Sep 20252010 PMAQI
14th Sep 20251911 PMAQI
15th Sep 20252312 AMAQI
15th Sep 2025241 AMAQI
15th Sep 2025232 AMAQI
15th Sep 2025263 AMAQI
15th Sep 2025274 AMAQI
15th Sep 2025305 AMAQI

26°C25/28°C

15th Sep 2025266 AMAQI
15th Sep 2025337 AMAQI
15th Sep 2025448 AMAQI
15th Sep 2025369 AMAQI
15th Sep 20252110 AMAQI
15th Sep 20252611 AMAQI
15th Sep 20252312 PMAQI
15th Sep 2025241 PMAQI
15th Sep 2025262 PMAQI
15th Sep 2025253 PMAQI
15th Sep 2025264 PMAQI
15th Sep 2025275 PMAQI
15th Sep 2025296 PMAQI
15th Sep 2025257 PMAQI
15th Sep 2025278 PMAQI
15th Sep 2025289 PMAQI
15th Sep 20252610 PMAQI
15th Sep 20252411 PMAQI
16th Sep 20252412 AMAQI
16th Sep 2025221 AMAQI
16th Sep 2025232 AMAQI
16th Sep 2025233 AMAQI
16th Sep 2025244 AMAQI
16th Sep 2025225 AMAQI

26°C25/27°C

16th Sep 2025246 AMAQI
16th Sep 2025227 AMAQI
16th Sep 2025228 AMAQI
16th Sep 2025249 AMAQI
16th Sep 20252410 AMAQI
16th Sep 20252011 AMAQI
16th Sep 20252212 PMAQI
16th Sep 2025201 PMAQI
16th Sep 2025192 PMAQI
16th Sep 2025243 PMAQI
16th Sep 2025274 PMAQI
16th Sep 2025245 PMAQI
16th Sep 2025246 PMAQI
16th Sep 2025267 PMAQI
16th Sep 2025268 PMAQI
16th Sep 2025359 PMAQI
16th Sep 20252410 PMAQI
16th Sep 20252411 PMAQI
17th Sep 20251812 AMAQI
17th Sep 2025211 AMAQI
17th Sep 2025182 AMAQI
17th Sep 2025183 AMAQI
17th Sep 2025204 AMAQI
17th Sep 2025215 AMAQI

26°C25/27°C

17th Sep 2025216 AMAQI
17th Sep 2025197 AMAQI
17th Sep 2025218 AMAQI
17th Sep 2025229 AMAQI
17th Sep 20252010 AMAQI
17th Sep 20252211 AMAQI
17th Sep 20252312 PMAQI
17th Sep 2025211 PMAQI
17th Sep 2025232 PMAQI
17th Sep 2025253 PMAQI
17th Sep 2025264 PMAQI
17th Sep 2025265 PMAQI
17th Sep 2025246 PMAQI
17th Sep 2025247 PMAQI
17th Sep 2025248 PMAQI
17th Sep 2025249 PMAQI
17th Sep 20252410 PMAQI
17th Sep 20252511 PMAQI
18th Sep 20252212 AMAQI
18th Sep 2025221 AMAQI
18th Sep 2025212 AMAQI
18th Sep 2025243 AMAQI
18th Sep 2025254 AMAQI
18th Sep 2025225 AMAQI

26°C25/27°C

18th Sep 2025246 AMAQI
18th Sep 2025237 AMAQI
18th Sep 2025228 AMAQI
18th Sep 2025229 AMAQI
18th Sep 20252210 AMAQI
18th Sep 20252511 AMAQI
18th Sep 20252312 PMAQI
18th Sep 2025261 PMAQI
18th Sep 2025242 PMAQI
18th Sep 2025263 PMAQI
18th Sep 2025254 PMAQI
18th Sep 2025255 PMAQI
18th Sep 2025246 PMAQI
18th Sep 2025247 PMAQI
18th Sep 2025258 PMAQI
18th Sep 2025239 PMAQI
18th Sep 20252410 PMAQI
18th Sep 20252611 PMAQI
19th Sep 20252212 AMAQI
19th Sep 2025241 AMAQI
19th Sep 2025312 AMAQI
19th Sep 2025303 AMAQI
19th Sep 2025214 AMAQI
19th Sep 2025215 AMAQI

26°C25/27°C

19th Sep 2025206 AMAQI
19th Sep 2025227 AMAQI
19th Sep 2025208 AMAQI
19th Sep 2025229 AMAQI
19th Sep 20252210 AMAQI
19th Sep 20252111 AMAQI
19th Sep 20252412 PMAQI
19th Sep 2025241 PMAQI
19th Sep 2025222 PMAQI
19th Sep 2025253 PMAQI
19th Sep 2025264 PMAQI
19th Sep 2025245 PMAQI
19th Sep 2025246 PMAQI
19th Sep 2025237 PMAQI
19th Sep 2025248 PMAQI
19th Sep 2025249 PMAQI
19th Sep 20252710 PMAQI
19th Sep 20252411 PMAQI
20th Sep 20252412 AMAQI
20th Sep 2025231 AMAQI
20th Sep 2025222 AMAQI
20th Sep 2025213 AMAQI
20th Sep 2025224 AMAQI
20th Sep 2025245 AMAQI

26°C25/27°C

20th Sep 2025266 AMAQI
20th Sep 2025267 AMAQI
20th Sep 2025258 AMAQI
20th Sep 2025249 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20252811 AMAQI
20th Sep 20252912 PMAQI
20th Sep 2025301 PMAQI
20th Sep 2025312 PMAQI
20th Sep 2025283 PMAQI
20th Sep 2025284 PMAQI
20th Sep 2025275 PMAQI
20th Sep 2025266 PMAQI
20th Sep 2025267 PMAQI
20th Sep 2025268 PMAQI
20th Sep 2025249 PMAQI
20th Sep 20252110 PMAQI
20th Sep 20252011 PMAQI
21st Sep 20252212 AMAQI
21st Sep 2025221 AMAQI
21st Sep 2025232 AMAQI
21st Sep 2025283 AMAQI
21st Sep 2025264 AMAQI
21st Sep 2025225 AMAQI

26°C25/27°C

21st Sep 2025256 AMAQI
21st Sep 2025237 AMAQI
21st Sep 2025248 AMAQI
21st Sep 2025269 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20252011 AMAQI
21st Sep 20252112 PMAQI
21st Sep 2025181 PMAQI
21st Sep 2025212 PMAQI
21st Sep 2025243 PMAQI
21st Sep 2025244 PMAQI
21st Sep 2025245 PMAQI
21st Sep 2025226 PMAQI
21st Sep 2025247 PMAQI
21st Sep 2025228 PMAQI
21st Sep 2025219 PMAQI
21st Sep 20252310 PMAQI
21st Sep 20252411 PMAQI
22nd Sep 20252412 AMAQI
22nd Sep 2025221 AMAQI
22nd Sep 2025222 AMAQI
22nd Sep 2025213 AMAQI
22nd Sep 2025224 AMAQI
22nd Sep 2025245 AMAQI

26°C25/27°C

22nd Sep 2025236 AMAQI
22nd Sep 2025207 AMAQI
22nd Sep 2025208 AMAQI
22nd Sep 2025209 AMAQI
22nd Sep 20252010 AMAQI
22nd Sep 20252011 AMAQI
22nd Sep 20252012 PMAQI
22nd Sep 2025221 PMAQI
22nd Sep 2025222 PMAQI
22nd Sep 2025233 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025265 PMAQI
22nd Sep 2025266 PMAQI
22nd Sep 2025227 PMAQI
22nd Sep 2025238 PMAQI
22nd Sep 2025269 PMAQI
22nd Sep 20252710 PMAQI
22nd Sep 20252811 PMAQI
23rd Sep 20252612 AMAQI
23rd Sep 2025211 AMAQI
23rd Sep 2025222 AMAQI
23rd Sep 2025203 AMAQI
23rd Sep 2025224 AMAQI
23rd Sep 2025235 AMAQI

26°C25/27°C

23rd Sep 2025286 AMAQI
23rd Sep 2025247 AMAQI
23rd Sep 2025248 AMAQI
23rd Sep 2025269 AMAQI
23rd Sep 20252410 AMAQI
23rd Sep 20252211 AMAQI
23rd Sep 20252412 PMAQI
23rd Sep 2025221 PMAQI
23rd Sep 2025252 PMAQI
23rd Sep 2025283 PMAQI
23rd Sep 2025284 PMAQI
23rd Sep 2025285 PMAQI
23rd Sep 2025256 PMAQI
23rd Sep 2025247 PMAQI
23rd Sep 2025258 PMAQI
23rd Sep 2025239 PMAQI
23rd Sep 20252210 PMAQI
23rd Sep 20252611 PMAQI
24th Sep 20252612 AMAQI
24th Sep 2025221 AMAQI
24th Sep 2025252 AMAQI
24th Sep 2025253 AMAQI
24th Sep 2025244 AMAQI
24th Sep 2025245 AMAQI

26°C25/27°C

24th Sep 2025226 AMAQI
24th Sep 2025227 AMAQI
24th Sep 2025228 AMAQI
24th Sep 2025249 AMAQI
24th Sep 20252510 AMAQI
24th Sep 20252311 AMAQI
24th Sep 20252112 PMAQI
24th Sep 2025221 PMAQI
24th Sep 2025222 PMAQI
24th Sep 2025243 PMAQI
24th Sep 2025244 PMAQI
24th Sep 2025225 PMAQI
24th Sep 2025246 PMAQI
24th Sep 2025237 PMAQI
24th Sep 2025248 PMAQI
24th Sep 2025229 PMAQI
24th Sep 20252210 PMAQI
24th Sep 20252211 PMAQI
25th Sep 20251912 AMAQI
25th Sep 2025151 AMAQI
25th Sep 2025142 AMAQI
25th Sep 2025173 AMAQI
25th Sep 2025154 AMAQI
25th Sep 2025145 AMAQI

26°C25/27°C

25th Sep 2025146 AMAQI
25th Sep 2025117 AMAQI
25th Sep 2025168 AMAQI
25th Sep 2025169 AMAQI
25th Sep 20251610 AMAQI
25th Sep 20251811 AMAQI
25th Sep 20252012 PMAQI
25th Sep 2025171 PMAQI
25th Sep 2025202 PMAQI
25th Sep 2025203 PMAQI
25th Sep 2025184 PMAQI
25th Sep 2025175 PMAQI
25th Sep 2025176 PMAQI
25th Sep 2025187 PMAQI
25th Sep 2025188 PMAQI
25th Sep 2025179 PMAQI
25th Sep 20251810 PMAQI
25th Sep 20251811 PMAQI
26th Sep 20251612 AMAQI
26th Sep 2025141 AMAQI
26th Sep 2025142 AMAQI
26th Sep 2025153 AMAQI
26th Sep 2025174 AMAQI
26th Sep 2025175 AMAQI

24°C24/25°C

26th Sep 2025186 AMAQI
26th Sep 2025187 AMAQI
26th Sep 2025178 AMAQI
26th Sep 2025149 AMAQI
26th Sep 20251410 AMAQI
26th Sep 20251511 AMAQI
26th Sep 20251712 PMAQI
26th Sep 2025191 PMAQI
26th Sep 2025132 PMAQI
26th Sep 2025133 PMAQI
26th Sep 2025214 PMAQI
26th Sep 2025235 PMAQI
26th Sep 2025236 PMAQI
26th Sep 2025227 PMAQI
26th Sep 2025168 PMAQI
26th Sep 2025149 PMAQI
26th Sep 20251510 PMAQI
26th Sep 20251911 PMAQI
27th Sep 20251512 AMAQI
27th Sep 2025131 AMAQI
27th Sep 2025172 AMAQI
27th Sep 2025183 AMAQI
27th Sep 2025184 AMAQI
27th Sep 2025185 AMAQI

26°C24/27°C

27th Sep 2025186 AMAQI
27th Sep 2025157 AMAQI
27th Sep 2025118 AMAQI
27th Sep 2025119 AMAQI
27th Sep 20251110 AMAQI
27th Sep 20251611 AMAQI
27th Sep 20251312 PMAQI
27th Sep 2025151 PMAQI
27th Sep 2025202 PMAQI
27th Sep 2025203 PMAQI
27th Sep 2025164 PMAQI
27th Sep 2025165 PMAQI
27th Sep 2025146 PMAQI
27th Sep 2025147 PMAQI
27th Sep 2025118 PMAQI
27th Sep 2025139 PMAQI
27th Sep 20251510 PMAQI
27th Sep 20251311 PMAQI
28th Sep 20251412 AMAQI
28th Sep 2025111 AMAQI
28th Sep 2025112 AMAQI
28th Sep 202593 AMAQI
28th Sep 202584 AMAQI
28th Sep 202595 AMAQI

26°C25/27°C

28th Sep 2025116 AMAQI
28th Sep 2025107 AMAQI
28th Sep 202588 AMAQI
28th Sep 2025119 AMAQI
28th Sep 20251210 AMAQI
28th Sep 20251111 AMAQI
28th Sep 20252612 PMAQI
28th Sep 2025441 PMAQI
28th Sep 2025442 PMAQI
28th Sep 2025403 PMAQI
28th Sep 2025394 PMAQI
28th Sep 2025395 PMAQI
28th Sep 2025396 PMAQI
28th Sep 2025397 PMAQI
28th Sep 2025398 PMAQI
28th Sep 2025399 PMAQI
28th Sep 20253910 PMAQI
28th Sep 20253411 PMAQI
29th Sep 20253312 AMAQI
29th Sep 2025381 AMAQI
29th Sep 2025392 AMAQI
29th Sep 2025393 AMAQI
29th Sep 2025344 AMAQI
29th Sep 2025335 AMAQI

26°C25/27°C

29th Sep 2025336 AMAQI
29th Sep 2025367 AMAQI
29th Sep 2025368 AMAQI
29th Sep 2025339 AMAQI
29th Sep 20253410 AMAQI
29th Sep 20253711 AMAQI
29th Sep 20252612 PMAQI
29th Sep 2025331 PMAQI
29th Sep 2025352 PMAQI
29th Sep 2025293 PMAQI
29th Sep 2025324 PMAQI
29th Sep 2025345 PMAQI
29th Sep 2025356 PMAQI
29th Sep 2025347 PMAQI
29th Sep 2025368 PMAQI
29th Sep 2025299 PMAQI
29th Sep 20253110 PMAQI
29th Sep 20252711 PMAQI
30th Sep 20253112 AMAQI
30th Sep 2025311 AMAQI
30th Sep 2025332 AMAQI
30th Sep 2025303 AMAQI
30th Sep 2025304 AMAQI
30th Sep 2025265 AMAQI

26°C25/27°C

30th Sep 2025286 AMAQI
6 AM
30th Sep 2025347 AMAQI
30th Sep 2025318 AMAQI
30th Sep 2025299 AMAQI
30th Sep 20253310 AMAQI
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
5 PM - 6 PM

25AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
10 AM

20AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 6 PM (Avg. 25), while the lowest AQI was between 10 AM to 10 AM (Avg. 20).
Night time
Avg. Highest Time
8 PM - 11 PM

23AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
1 AM - 2 AM

21AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 23), while the lowest AQI was between 1 AM to 2 AM (Avg. 21).

2025 Days Vs Air Quality

Lihue, Hawaii, United States

2025

93%

253

7%

19

Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)

Good
253 Days
Moderate
19 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 93%

Health Risk Level:

Very Low

In 2025, 93% of 273 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 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
48AQI
2nd January 2025
46AQI
3rd January 2025
52AQI
4th January 2025
51AQI
5th January 2025
55AQI
6th January 2025
48AQI
7th January 2025
52AQI
8th January 2025
46AQI
9th January 2025
48AQI
10th January 2025
43AQI
11th January 2025
39AQI
12th January 2025
36AQI
13th January 2025
40AQI
14th January 2025
37AQI
15th January 2025
39AQI
16th January 2025
38AQI
17th January 2025
39AQI
18th January 2025
40AQI
19th January 2025
37AQI
20th January 2025
37AQI
21st January 2025
35AQI
22nd January 2025
35AQI
23rd January 2025
37AQI
24th January 2025
36AQI
25th January 2025
39AQI
26th January 2025
40AQI
27th January 2025
39AQI
28th January 2025
40AQI
29th January 2025
40AQI
30th January 2025
40AQI
31st January 2025
41AQI
1st February 2025
36AQI
2nd February 2025
37AQI
3rd February 2025
34AQI
4th February 2025
35AQI
5th February 2025
35AQI
6th February 2025
39AQI
7th February 2025
38AQI
8th February 2025
40AQI
9th February 2025
38AQI
10th February 2025
38AQI
11th February 2025
37AQI
12th February 2025
40AQI
13th February 2025
40AQI
14th February 2025
37AQI
15th February 2025
38AQI
16th February 2025
40AQI
17th February 2025
40AQI
18th February 2025
42AQI
19th February 2025
41AQI
20th February 2025
41AQI
21st February 2025
43AQI
22nd February 2025
43AQI
23rd February 2025
43AQI
24th February 2025
42AQI
25th February 2025
41AQI
26th February 2025
45AQI
27th February 2025
49AQI
28th February 2025
54AQI
1st March 2025
53AQI
2nd March 2025
49AQI
3rd March 2025
44AQI
4th March 2025
44AQI
5th March 2025
44AQI
6th March 2025
41AQI
7th March 2025
40AQI
8th March 2025
38AQI
9th March 2025
40AQI
10th March 2025
47AQI
11th March 2025
49AQI
12th March 2025
56AQI
13th March 2025
55AQI
14th March 2025
53AQI
15th March 2025
53AQI
16th March 2025
52AQI
17th March 2025
52AQI
18th March 2025
53AQI
19th March 2025
57AQI
20th March 2025
57AQI
21st March 2025
58AQI
22nd March 2025
55AQI
23rd March 2025
52AQI
24th March 2025
51AQI
25th March 2025
43AQI
26th March 2025
43AQI
27th March 2025
35AQI
28th March 2025
42AQI
29th March 2025
37AQI
30th March 2025
41AQI
31st March 2025
35AQI
1st April 2025
36AQI
2nd April 2025
34AQI
3rd April 2025
40AQI
4th April 2025
41AQI
5th April 2025
37AQI
6th April 2025
34AQI
7th April 2025
32AQI
8th April 2025
28AQI
9th April 2025
23AQI
10th April 2025
22AQI
11th April 2025
19AQI
12th April 2025
20AQI
13th April 2025
20AQI
14th April 2025
20AQI
15th April 2025
22AQI
16th April 2025
22AQI
17th April 2025
21AQI
18th April 2025
21AQI
19th April 2025
18AQI
20th April 2025
17AQI
21st April 2025
18AQI
22nd April 2025
15AQI
23rd April 2025
23AQI
24th April 2025
24AQI
25th April 2025
29AQI
26th April 2025
28AQI
27th April 2025
29AQI
28th April 2025
30AQI
29th April 2025
28AQI
30th April 2025
26AQI
1st May 2025
25AQI
2nd May 2025
25AQI
3rd May 2025
23AQI
4th May 2025
24AQI
5th May 2025
24AQI
6th May 2025
25AQI
7th May 2025
23AQI
8th May 2025
23AQI
9th May 2025
22AQI
10th May 2025
22AQI
11th May 2025
24AQI
12th May 2025
21AQI
13th May 2025
24AQI
14th May 2025
21AQI
15th May 2025
24AQI
16th May 2025
25AQI
17th May 2025
25AQI
18th May 2025
26AQI
19th May 2025
25AQI
20th May 2025
23AQI
21st May 2025
23AQI
22nd May 2025
22AQI
23rd May 2025
23AQI
24th May 2025
26AQI
25th May 2025
29AQI
26th May 2025
28AQI
27th May 2025
30AQI
28th May 2025
27AQI
29th May 2025
26AQI
30th May 2025
26AQI
31st May 2025
26AQI
1st June 2025
25AQI
2nd June 2025
26AQI
3rd June 2025
25AQI
4th June 2025
23AQI
5th June 2025
23AQI
6th June 2025
24AQI
7th June 2025
20AQI
8th June 2025
20AQI
9th June 2025
20AQI
10th June 2025
17AQI
11th June 2025
20AQI
12th June 2025
19AQI
13th June 2025
22AQI
14th June 2025
25AQI
15th June 2025
25AQI
16th June 2025
24AQI
17th June 2025
22AQI
18th June 2025
22AQI
19th June 2025
22AQI
20th June 2025
21AQI
21st June 2025
20AQI
22nd June 2025
22AQI
23rd June 2025
24AQI
24th June 2025
20AQI
25th June 2025
21AQI
26th June 2025
18AQI
27th June 2025
19AQI
28th June 2025
19AQI
29th June 2025
20AQI
30th June 2025
20AQI
1st July 2025
20AQI
2nd July 2025
18AQI
3rd July 2025
18AQI
4th July 2025
20AQI
5th July 2025
22AQI
6th July 2025
21AQI
7th July 2025
23AQI
8th July 2025
22AQI
9th July 2025
22AQI
10th July 2025
22AQI
11th July 2025
22AQI
12th July 2025
21AQI
13th July 2025
23AQI
14th July 2025
21AQI
15th July 2025
20AQI
16th July 2025
23AQI
17th July 2025
20AQI
18th July 2025
19AQI
19th July 2025
21AQI
20th July 2025
21AQI
21st July 2025
22AQI
22nd July 2025
22AQI
23rd July 2025
26AQI
24th July 2025
27AQI
25th July 2025
20AQI
26th July 2025
22AQI
27th July 2025
20AQI
28th July 2025
20AQI
29th July 2025
22AQI
30th July 2025
27AQI
31st July 2025
23AQI
1st August 2025
21AQI
2nd August 2025
20AQI
3rd August 2025
24AQI
4th August 2025
26AQI
5th August 2025
25AQI
6th August 2025
21AQI
7th August 2025
21AQI
8th August 2025
28AQI
9th August 2025
28AQI
10th August 2025
24AQI
11th August 2025
22AQI
12th August 2025
22AQI
13th August 2025
19AQI
14th August 2025
17AQI
15th August 2025
16AQI
16th August 2025
20AQI
17th August 2025
20AQI
18th August 2025
20AQI
19th August 2025
23AQI
20th August 2025
21AQI
21st August 2025
23AQI
22nd August 2025
25AQI
23rd August 2025
25AQI
24th August 2025
24AQI
25th August 2025
22AQI
26th August 2025
28AQI
27th August 2025
25AQI
28th August 2025
28AQI
29th August 2025
21AQI
30th August 2025
22AQI
31st August 2025
23AQI
1st September 2025
22AQI
2nd September 2025
21AQI
3rd September 2025
21AQI
4th September 2025
18AQI
5th September 2025
19AQI
6th September 2025
18AQI
7th September 2025
19AQI
8th September 2025
21AQI
9th September 2025
21AQI
10th September 2025
19AQI
11th September 2025
25AQI
12th September 2025
24AQI
13th September 2025
22AQI
14th September 2025
23AQI
15th September 2025
27AQI
16th September 2025
24AQI
17th September 2025
22AQI
18th September 2025
24AQI
19th September 2025
24AQI
20th September 2025
25AQI
21st September 2025
23AQI
22nd September 2025
23AQI
23rd September 2025
24AQI
24th September 2025
23AQI
25th September 2025
17AQI
26th September 2025
17AQI
27th September 2025
15AQI
28th September 2025
24AQI
29th September 2025
34AQI
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

42AQI

40AQI

47AQI

26AQI

25AQI

22AQI

22AQI

23AQI

22AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202530AQI

27
4
27
1
17
14
30
31
30
31
31
29
253
19

Highest AQI recorded in

March

47AQI

Lowest AQI recorded in

June

22AQI

202425AQI

15
2
6
4
12
29
31
31
28
31
30
31
250

Highest AQI recorded in

December

37AQI

Lowest AQI recorded in

April

13AQI

20233AQI

19
13
11
10
8
18
16
18
17
9
4
31
174

Highest AQI recorded in

December

17AQI

Lowest AQI recorded in

October

0AQI

202211AQI

30
22
31
18
1
15
23
19
5
163
1

Highest AQI recorded in

March

19AQI

Lowest AQI recorded in

December

0AQI

202118AQI

27
28
31
22
31
30
26
29
17
31
30
31
333

Highest AQI recorded in

March

22AQI

Lowest AQI recorded in

October

12AQI

20206AQI

5
24
30
31
27
29
31
30
29
236

Highest AQI recorded in

November

18AQI

Lowest AQI recorded in

July

0AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
30AQI
Least Polluted Year Recorded
2023(Avg.)
3AQI

Lihue's annual 2025 AQI (30) shows an average percentage change of 288.03% (worsened AQI) compared to previous years: 2020 (6), 2021 (18), 2022 (11), 2023 (3), 2024 (25).