Naalehu, Holualoa, 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+
October Air Quality Analysis
Naalehu, Holualoa, Hawaii, United States
2021
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Oct 2025
36AQILowest AQI recorded on
28th Oct 2021
7AQISame Day Analysis (2nd October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 36 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Naalehu, Holualoa, Hawaii, United States
AQI
Day
Night
.
6 AM3rd Oct 2025
6 PM
5 AM4th Oct 2025
Day time
Avg. Highest Time
3PM3rd Oct
64AQI
Avg. Lowest Time
11AM3rd Oct
42AQI
Night time
Avg. Highest Time
7PM3rd Oct
52AQI
Avg. Lowest Time
12AM4th Oct
27AQI
In the last 24 hours,
Naalehu's AQI reached its highest point of 64 at 3 PM during the Day, while the lowest point, 27, was recorded at 12 AM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Naalehu, Holualoa, Hawaii, United States
SepOct
04th - 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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
4th Sep 2025366 AMAQI
4th Sep 2025377 AMAQI
4th Sep 2025328 AMAQI
4th Sep 2025309 AMAQI
4th Sep 20253210 AMAQI
4th Sep 20252911 AMAQI
4th Sep 20252212 PMAQI
4th Sep 2025211 PMAQI
4th Sep 2025262 PMAQI
4th Sep 2025333 PMAQI
4th Sep 2025314 PMAQI
4th Sep 2025315 PMAQI
4th Sep 2025316 PMAQI
4th Sep 2025377 PMAQI
4th Sep 2025318 PMAQI
4th Sep 2025239 PMAQI
4th Sep 20252410 PMAQI
4th Sep 20252511 PMAQI
5th Sep 20252312 AMAQI
5th Sep 2025231 AMAQI
5th Sep 2025262 AMAQI
5th Sep 2025223 AMAQI
5th Sep 2025244 AMAQI
5th Sep 2025245 AMAQI
22°C20/24°C
5th Sep 2025236 AMAQI
5th Sep 2025237 AMAQI
5th Sep 2025258 AMAQI
5th Sep 2025229 AMAQI
5th Sep 20252410 AMAQI
5th Sep 20252011 AMAQI
5th Sep 20252012 PMAQI
5th Sep 2025261 PMAQI
5th Sep 2025202 PMAQI
5th Sep 2025263 PMAQI
5th Sep 2025294 PMAQI
5th Sep 2025265 PMAQI
5th Sep 2025246 PMAQI
5th Sep 2025237 PMAQI
5th Sep 2025218 PMAQI
5th Sep 2025249 PMAQI
5th Sep 20252410 PMAQI
5th Sep 20252011 PMAQI
6th Sep 20251812 AMAQI
6th Sep 2025221 AMAQI
6th Sep 2025202 AMAQI
6th Sep 2025203 AMAQI
6th Sep 2025194 AMAQI
6th Sep 2025195 AMAQI
22°C20/25°C
6th Sep 2025286 AMAQI
6th Sep 2025297 AMAQI
6th Sep 2025298 AMAQI
6th Sep 2025309 AMAQI
6th Sep 20252310 AMAQI
6th Sep 20253011 AMAQI
6th Sep 20252612 PMAQI
6th Sep 2025221 PMAQI
6th Sep 2025322 PMAQI
6th Sep 2025233 PMAQI
6th Sep 2025294 PMAQI
6th Sep 2025315 PMAQI
6th Sep 2025236 PMAQI
6th Sep 2025227 PMAQI
6th Sep 2025248 PMAQI
6th Sep 2025249 PMAQI
6th Sep 20252010 PMAQI
6th Sep 20252111 PMAQI
7th Sep 20252012 AMAQI
7th Sep 2025191 AMAQI
7th Sep 2025192 AMAQI
7th Sep 2025213 AMAQI
7th Sep 2025224 AMAQI
7th Sep 2025265 AMAQI
23°C21/25°C
7th Sep 2025246 AMAQI
7th Sep 2025237 AMAQI
7th Sep 2025248 AMAQI
7th Sep 2025209 AMAQI
7th Sep 20251810 AMAQI
7th Sep 20252211 AMAQI
7th Sep 20252312 PMAQI
7th Sep 2025261 PMAQI
7th Sep 2025342 PMAQI
7th Sep 2025393 PMAQI
7th Sep 2025274 PMAQI
7th Sep 2025245 PMAQI
7th Sep 2025186 PMAQI
7th Sep 2025227 PMAQI
7th Sep 2025198 PMAQI
7th Sep 2025189 PMAQI
7th Sep 20252110 PMAQI
7th Sep 20252011 PMAQI
8th Sep 20252012 AMAQI
8th Sep 2025181 AMAQI
8th Sep 2025182 AMAQI
8th Sep 2025203 AMAQI
8th Sep 2025204 AMAQI
8th Sep 2025245 AMAQI
22°C20/25°C
8th Sep 2025206 AMAQI
8th Sep 2025217 AMAQI
8th Sep 2025248 AMAQI
8th Sep 2025289 AMAQI
8th Sep 20253310 AMAQI
8th Sep 20253511 AMAQI
8th Sep 20253012 PMAQI
8th Sep 2025241 PMAQI
8th Sep 2025292 PMAQI
8th Sep 2025343 PMAQI
8th Sep 2025324 PMAQI
8th Sep 2025285 PMAQI
8th Sep 2025276 PMAQI
8th Sep 2025207 PMAQI
8th Sep 2025218 PMAQI
8th Sep 2025219 PMAQI
8th Sep 20252110 PMAQI
8th Sep 20251711 PMAQI
9th Sep 20251512 AMAQI
9th Sep 2025181 AMAQI
9th Sep 2025182 AMAQI
9th Sep 2025253 AMAQI
9th Sep 2025244 AMAQI
9th Sep 2025225 AMAQI
23°C21/25°C
9th Sep 2025206 AMAQI
9th Sep 2025207 AMAQI
9th Sep 2025218 AMAQI
9th Sep 2025229 AMAQI
9th Sep 20252710 AMAQI
9th Sep 20252411 AMAQI
9th Sep 20252312 PMAQI
9th Sep 2025221 PMAQI
9th Sep 2025242 PMAQI
9th Sep 2025243 PMAQI
9th Sep 2025264 PMAQI
9th Sep 2025265 PMAQI
9th Sep 2025236 PMAQI
9th Sep 2025207 PMAQI
9th Sep 2025228 PMAQI
9th Sep 2025249 PMAQI
9th Sep 20252410 PMAQI
9th Sep 20252411 PMAQI
10th Sep 20252212 AMAQI
10th Sep 2025221 AMAQI
10th Sep 2025212 AMAQI
10th Sep 2025253 AMAQI
10th Sep 2025184 AMAQI
10th Sep 2025235 AMAQI
23°C22/25°C
10th Sep 2025266 AMAQI
10th Sep 2025247 AMAQI
10th Sep 2025268 AMAQI
10th Sep 2025299 AMAQI
10th Sep 20253710 AMAQI
10th Sep 20254111 AMAQI
10th Sep 20254812 PMAQI
10th Sep 2025451 PMAQI
10th Sep 2025382 PMAQI
10th Sep 2025303 PMAQI
10th Sep 2025314 PMAQI
10th Sep 2025315 PMAQI
10th Sep 2025276 PMAQI
10th Sep 2025247 PMAQI
10th Sep 2025268 PMAQI
10th Sep 2025309 PMAQI
10th Sep 20253010 PMAQI
10th Sep 20252511 PMAQI
11th Sep 20252412 AMAQI
11th Sep 2025221 AMAQI
11th Sep 2025242 AMAQI
11th Sep 2025243 AMAQI
11th Sep 2025244 AMAQI
11th Sep 2025255 AMAQI
23°C21/25°C
11th Sep 2025296 AMAQI
11th Sep 2025277 AMAQI
11th Sep 2025228 AMAQI
11th Sep 2025229 AMAQI
11th Sep 20252410 AMAQI
11th Sep 20252411 AMAQI
11th Sep 20252212 PMAQI
11th Sep 2025241 PMAQI
11th Sep 2025242 PMAQI
11th Sep 2025313 PMAQI
11th Sep 2025354 PMAQI
11th Sep 2025265 PMAQI
11th Sep 2025226 PMAQI
11th Sep 2025237 PMAQI
11th Sep 2025228 PMAQI
11th Sep 2025229 PMAQI
11th Sep 20252010 PMAQI
11th Sep 20252511 PMAQI
12th Sep 20251912 AMAQI
12th Sep 2025191 AMAQI
12th Sep 2025182 AMAQI
12th Sep 2025183 AMAQI
12th Sep 2025184 AMAQI
12th Sep 2025205 AMAQI
23°C21/25°C
12th Sep 2025196 AMAQI
12th Sep 2025207 AMAQI
12th Sep 2025218 AMAQI
12th Sep 2025219 AMAQI
12th Sep 20252210 AMAQI
12th Sep 20252011 AMAQI
12th Sep 20252012 PMAQI
12th Sep 2025191 PMAQI
12th Sep 2025232 PMAQI
12th Sep 2025263 PMAQI
12th Sep 2025284 PMAQI
12th Sep 2025335 PMAQI
12th Sep 2025346 PMAQI
12th Sep 2025217 PMAQI
12th Sep 2025228 PMAQI
12th Sep 2025209 PMAQI
12th Sep 20251810 PMAQI
12th Sep 20252011 PMAQI
13th Sep 20252112 AMAQI
13th Sep 2025211 AMAQI
13th Sep 2025222 AMAQI
13th Sep 2025203 AMAQI
13th Sep 2025234 AMAQI
13th Sep 2025255 AMAQI
23°C22/25°C
13th Sep 2025266 AMAQI
13th Sep 2025307 AMAQI
13th Sep 2025308 AMAQI
13th Sep 2025319 AMAQI
13th Sep 20252610 AMAQI
13th Sep 20252411 AMAQI
13th Sep 20252112 PMAQI
13th Sep 2025191 PMAQI
13th Sep 2025312 PMAQI
13th Sep 2025363 PMAQI
13th Sep 2025304 PMAQI
13th Sep 2025235 PMAQI
13th Sep 2025246 PMAQI
13th Sep 2025237 PMAQI
13th Sep 2025248 PMAQI
13th Sep 2025249 PMAQI
13th Sep 20252610 PMAQI
13th Sep 20252611 PMAQI
14th Sep 20252612 AMAQI
14th Sep 2025241 AMAQI
14th Sep 2025282 AMAQI
14th Sep 2025313 AMAQI
14th Sep 2025324 AMAQI
14th Sep 2025295 AMAQI
23°C21/25°C
14th Sep 2025246 AMAQI
14th Sep 2025267 AMAQI
14th Sep 2025258 AMAQI
14th Sep 2025219 AMAQI
14th Sep 20252010 AMAQI
14th Sep 20252211 AMAQI
14th Sep 20252412 PMAQI
14th Sep 2025211 PMAQI
14th Sep 2025222 PMAQI
14th Sep 2025243 PMAQI
14th Sep 2025284 PMAQI
14th Sep 2025285 PMAQI
14th Sep 2025196 PMAQI
14th Sep 2025267 PMAQI
14th Sep 2025248 PMAQI
14th Sep 2025289 PMAQI
14th Sep 20253010 PMAQI
14th Sep 20253111 PMAQI
15th Sep 20252712 AMAQI
15th Sep 2025251 AMAQI
15th Sep 2025252 AMAQI
15th Sep 2025273 AMAQI
15th Sep 2025304 AMAQI
15th Sep 2025315 AMAQI
23°C21/26°C
15th Sep 2025276 AMAQI
15th Sep 2025367 AMAQI
15th Sep 2025448 AMAQI
15th Sep 2025439 AMAQI
15th Sep 20252810 AMAQI
15th Sep 20252811 AMAQI
15th Sep 20252512 PMAQI
15th Sep 2025241 PMAQI
15th Sep 2025282 PMAQI
15th Sep 2025343 PMAQI
15th Sep 2025394 PMAQI
15th Sep 2025325 PMAQI
15th Sep 2025316 PMAQI
15th Sep 2025307 PMAQI
15th Sep 2025328 PMAQI
15th Sep 2025319 PMAQI
15th Sep 20252610 PMAQI
15th Sep 20252411 PMAQI
16th Sep 20252612 AMAQI
16th Sep 2025281 AMAQI
16th Sep 2025262 AMAQI
16th Sep 2025283 AMAQI
16th Sep 2025324 AMAQI
16th Sep 2025375 AMAQI
23°C21/25°C
16th Sep 2025366 AMAQI
16th Sep 2025347 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025329 AMAQI
16th Sep 20253210 AMAQI
16th Sep 20253411 AMAQI
16th Sep 20253412 PMAQI
16th Sep 2025271 PMAQI
16th Sep 2025312 PMAQI
16th Sep 2025343 PMAQI
16th Sep 2025304 PMAQI
16th Sep 2025275 PMAQI
16th Sep 2025246 PMAQI
16th Sep 2025277 PMAQI
16th Sep 2025248 PMAQI
16th Sep 2025269 PMAQI
16th Sep 20252410 PMAQI
16th Sep 20252611 PMAQI
17th Sep 20252812 AMAQI
17th Sep 2025271 AMAQI
17th Sep 2025332 AMAQI
17th Sep 2025293 AMAQI
17th Sep 2025444 AMAQI
17th Sep 2025255 AMAQI
23°C21/25°C
17th Sep 2025326 AMAQI
17th Sep 2025277 AMAQI
17th Sep 2025338 AMAQI
17th Sep 2025309 AMAQI
17th Sep 20253910 AMAQI
17th Sep 20253611 AMAQI
17th Sep 20253312 PMAQI
17th Sep 2025231 PMAQI
17th Sep 2025242 PMAQI
17th Sep 2025313 PMAQI
17th Sep 2025324 PMAQI
17th Sep 2025325 PMAQI
17th Sep 2025286 PMAQI
17th Sep 2025287 PMAQI
17th Sep 2025278 PMAQI
17th Sep 2025289 PMAQI
17th Sep 20252810 PMAQI
17th Sep 20252611 PMAQI
18th Sep 20252812 AMAQI
18th Sep 2025291 AMAQI
18th Sep 2025282 AMAQI
18th Sep 2025243 AMAQI
18th Sep 2025264 AMAQI
18th Sep 2025285 AMAQI
23°C21/25°C
18th Sep 2025316 AMAQI
18th Sep 2025327 AMAQI
18th Sep 2025318 AMAQI
18th Sep 2025269 AMAQI
18th Sep 20252610 AMAQI
18th Sep 20252411 AMAQI
18th Sep 20252112 PMAQI
18th Sep 2025171 PMAQI
18th Sep 2025342 PMAQI
18th Sep 2025283 PMAQI
18th Sep 2025324 PMAQI
18th Sep 2025325 PMAQI
18th Sep 2025326 PMAQI
18th Sep 2025267 PMAQI
18th Sep 2025258 PMAQI
18th Sep 2025229 PMAQI
18th Sep 20252110 PMAQI
18th Sep 20252511 PMAQI
19th Sep 20252512 AMAQI
19th Sep 2025231 AMAQI
19th Sep 2025202 AMAQI
19th Sep 2025203 AMAQI
19th Sep 2025244 AMAQI
19th Sep 2025245 AMAQI
23°C21/26°C
19th Sep 2025246 AMAQI
19th Sep 2025277 AMAQI
19th Sep 2025248 AMAQI
19th Sep 2025249 AMAQI
19th Sep 20252410 AMAQI
19th Sep 20252611 AMAQI
19th Sep 20252712 PMAQI
19th Sep 2025281 PMAQI
19th Sep 2025272 PMAQI
19th Sep 2025303 PMAQI
19th Sep 2025314 PMAQI
19th Sep 2025285 PMAQI
19th Sep 2025276 PMAQI
19th Sep 2025257 PMAQI
19th Sep 2025258 PMAQI
19th Sep 2025249 PMAQI
19th Sep 20252110 PMAQI
19th Sep 20251911 PMAQI
20th Sep 20251912 AMAQI
20th Sep 2025201 AMAQI
20th Sep 2025242 AMAQI
20th Sep 2025193 AMAQI
20th Sep 2025284 AMAQI
20th Sep 2025215 AMAQI
23°C22/26°C
20th Sep 2025286 AMAQI
20th Sep 2025257 AMAQI
20th Sep 2025268 AMAQI
20th Sep 2025229 AMAQI
20th Sep 20252110 AMAQI
20th Sep 20252111 AMAQI
20th Sep 20252212 PMAQI
20th Sep 2025201 PMAQI
20th Sep 2025242 PMAQI
20th Sep 2025243 PMAQI
20th Sep 2025254 PMAQI
20th Sep 2025255 PMAQI
20th Sep 2025246 PMAQI
20th Sep 2025247 PMAQI
20th Sep 2025228 PMAQI
20th Sep 2025269 PMAQI
20th Sep 20252210 PMAQI
20th Sep 20252411 PMAQI
21st Sep 20252212 AMAQI
21st Sep 2025211 AMAQI
21st Sep 2025212 AMAQI
21st Sep 2025233 AMAQI
21st Sep 2025264 AMAQI
21st Sep 2025255 AMAQI
23°C22/25°C
21st Sep 2025246 AMAQI
21st Sep 2025247 AMAQI
21st Sep 2025268 AMAQI
21st Sep 2025249 AMAQI
21st Sep 20252410 AMAQI
21st Sep 20252311 AMAQI
21st Sep 20252412 PMAQI
21st Sep 2025231 PMAQI
21st Sep 2025262 PMAQI
21st Sep 2025303 PMAQI
21st Sep 2025324 PMAQI
21st Sep 2025345 PMAQI
21st Sep 2025266 PMAQI
21st Sep 2025247 PMAQI
21st Sep 2025248 PMAQI
21st Sep 2025199 PMAQI
21st Sep 20251710 PMAQI
21st Sep 20251811 PMAQI
22nd Sep 20252712 AMAQI
22nd Sep 2025201 AMAQI
22nd Sep 2025202 AMAQI
22nd Sep 2025203 AMAQI
22nd Sep 2025194 AMAQI
22nd Sep 2025245 AMAQI
23°C22/25°C
22nd Sep 2025266 AMAQI
22nd Sep 2025207 AMAQI
22nd Sep 2025248 AMAQI
22nd Sep 2025239 AMAQI
22nd Sep 20252010 AMAQI
22nd Sep 20252111 AMAQI
22nd Sep 20252012 PMAQI
22nd Sep 2025221 PMAQI
22nd Sep 2025252 PMAQI
22nd Sep 2025303 PMAQI
22nd Sep 2025304 PMAQI
22nd Sep 2025295 PMAQI
22nd Sep 2025306 PMAQI
22nd Sep 2025247 PMAQI
22nd Sep 2025258 PMAQI
22nd Sep 2025229 PMAQI
22nd Sep 20252010 PMAQI
22nd Sep 20252111 PMAQI
23rd Sep 20252112 AMAQI
23rd Sep 2025181 AMAQI
23rd Sep 2025222 AMAQI
23rd Sep 2025223 AMAQI
23rd Sep 2025244 AMAQI
23rd Sep 2025285 AMAQI
23°C21/25°C
23rd Sep 2025376 AMAQI
23rd Sep 2025367 AMAQI
23rd Sep 2025338 AMAQI
23rd Sep 2025259 AMAQI
23rd Sep 20252410 AMAQI
23rd Sep 20252811 AMAQI
23rd Sep 20253312 PMAQI
23rd Sep 2025271 PMAQI
23rd Sep 2025252 PMAQI
23rd Sep 2025273 PMAQI
23rd Sep 2025324 PMAQI
23rd Sep 2025305 PMAQI
23rd Sep 2025306 PMAQI
23rd Sep 2025277 PMAQI
23rd Sep 2025268 PMAQI
23rd Sep 2025269 PMAQI
23rd Sep 20252510 PMAQI
23rd Sep 20252611 PMAQI
24th Sep 20252912 AMAQI
24th Sep 2025281 AMAQI
24th Sep 2025312 AMAQI
24th Sep 2025323 AMAQI
24th Sep 2025364 AMAQI
24th Sep 2025335 AMAQI
22°C21/24°C
24th Sep 2025316 AMAQI
24th Sep 2025307 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025289 AMAQI
24th Sep 20252610 AMAQI
24th Sep 20252711 AMAQI
24th Sep 20252612 PMAQI
24th Sep 2025221 PMAQI
24th Sep 2025262 PMAQI
24th Sep 2025323 PMAQI
24th Sep 2025274 PMAQI
24th Sep 2025285 PMAQI
24th Sep 2025296 PMAQI
24th Sep 2025297 PMAQI
24th Sep 2025298 PMAQI
24th Sep 2025249 PMAQI
24th Sep 20252210 PMAQI
24th Sep 20252111 PMAQI
25th Sep 20251812 AMAQI
25th Sep 2025201 AMAQI
25th Sep 2025182 AMAQI
25th Sep 2025183 AMAQI
25th Sep 2025194 AMAQI
25th Sep 2025185 AMAQI
22°C20/25°C
25th Sep 2025196 AMAQI
25th Sep 2025197 AMAQI
25th Sep 2025198 AMAQI
25th Sep 2025209 AMAQI
25th Sep 20252810 AMAQI
25th Sep 20252511 AMAQI
25th Sep 20252112 PMAQI
25th Sep 2025201 PMAQI
25th Sep 2025372 PMAQI
25th Sep 2025423 PMAQI
25th Sep 2025464 PMAQI
25th Sep 2025505 PMAQI
25th Sep 2025426 PMAQI
25th Sep 2025277 PMAQI
25th Sep 2025248 PMAQI
25th Sep 2025239 PMAQI
25th Sep 20253510 PMAQI
25th Sep 20253911 PMAQI
26th Sep 20253812 AMAQI
26th Sep 2025231 AMAQI
26th Sep 2025222 AMAQI
26th Sep 2025243 AMAQI
26th Sep 2025234 AMAQI
26th Sep 2025315 AMAQI
22°C21/24°C
26th Sep 2025376 AMAQI
26th Sep 2025257 AMAQI
26th Sep 2025228 AMAQI
26th Sep 2025229 AMAQI
26th Sep 20252210 AMAQI
26th Sep 20252111 AMAQI
26th Sep 20252212 PMAQI
26th Sep 2025221 PMAQI
26th Sep 2025232 PMAQI
26th Sep 2025263 PMAQI
26th Sep 2025244 PMAQI
26th Sep 2025265 PMAQI
26th Sep 2025246 PMAQI
26th Sep 2025237 PMAQI
26th Sep 2025228 PMAQI
26th Sep 2025229 PMAQI
26th Sep 20252310 PMAQI
26th Sep 20252211 PMAQI
27th Sep 20252412 AMAQI
27th Sep 2025271 AMAQI
27th Sep 2025202 AMAQI
27th Sep 2025213 AMAQI
27th Sep 2025204 AMAQI
27th Sep 2025185 AMAQI
23°C21/25°C
27th Sep 2025146 AMAQI
27th Sep 2025157 AMAQI
27th Sep 2025188 AMAQI
27th Sep 2025199 AMAQI
27th Sep 20251810 AMAQI
27th Sep 20251711 AMAQI
27th Sep 20251712 PMAQI
27th Sep 2025181 PMAQI
27th Sep 2025232 PMAQI
27th Sep 2025333 PMAQI
27th Sep 2025274 PMAQI
27th Sep 2025285 PMAQI
27th Sep 2025326 PMAQI
27th Sep 2025227 PMAQI
27th Sep 2025208 PMAQI
27th Sep 2025209 PMAQI
27th Sep 20252910 PMAQI
27th Sep 20253511 PMAQI
28th Sep 20252412 AMAQI
28th Sep 2025191 AMAQI
28th Sep 2025172 AMAQI
28th Sep 2025173 AMAQI
28th Sep 2025184 AMAQI
28th Sep 2025185 AMAQI
23°C22/25°C
28th Sep 2025206 AMAQI
28th Sep 2025187 AMAQI
28th Sep 2025208 AMAQI
28th Sep 2025189 AMAQI
28th Sep 20251910 AMAQI
28th Sep 20251911 AMAQI
28th Sep 20252112 PMAQI
28th Sep 2025201 PMAQI
28th Sep 2025312 PMAQI
28th Sep 2025413 PMAQI
28th Sep 2025264 PMAQI
28th Sep 2025275 PMAQI
28th Sep 2025176 PMAQI
28th Sep 2025287 PMAQI
28th Sep 2025388 PMAQI
28th Sep 2025249 PMAQI
28th Sep 20252110 PMAQI
28th Sep 20252611 PMAQI
29th Sep 20252412 AMAQI
29th Sep 2025301 AMAQI
29th Sep 2025332 AMAQI
29th Sep 2025333 AMAQI
29th Sep 2025274 AMAQI
29th Sep 2025215 AMAQI
23°C22/24°C
29th Sep 2025306 AMAQI
29th Sep 2025297 AMAQI
29th Sep 2025238 AMAQI
29th Sep 2025229 AMAQI
29th Sep 20252810 AMAQI
29th Sep 20252211 AMAQI
29th Sep 20251712 PMAQI
29th Sep 2025191 PMAQI
29th Sep 2025162 PMAQI
29th Sep 2025173 PMAQI
29th Sep 2025264 PMAQI
29th Sep 2025295 PMAQI
29th Sep 2025246 PMAQI
29th Sep 2025277 PMAQI
29th Sep 2025238 PMAQI
29th Sep 2025289 PMAQI
29th Sep 20253010 PMAQI
29th Sep 20253511 PMAQI
30th Sep 20251512 AMAQI
30th Sep 2025161 AMAQI
30th Sep 2025232 AMAQI
30th Sep 2025283 AMAQI
30th Sep 2025244 AMAQI
30th Sep 2025235 AMAQI
23°C21/25°C
30th Sep 2025246 AMAQI
30th Sep 2025317 AMAQI
30th Sep 2025278 AMAQI
30th Sep 2025199 AMAQI
30th Sep 20252910 AMAQI
30th Sep 20253811 AMAQI
30th Sep 20252912 PMAQI
30th Sep 2025201 PMAQI
30th Sep 2025182 PMAQI
30th Sep 2025173 PMAQI
30th Sep 2025294 PMAQI
30th Sep 2025275 PMAQI
30th Sep 2025236 PMAQI
30th Sep 2025257 PMAQI
30th Sep 2025228 PMAQI
30th Sep 2025159 PMAQI
30th Sep 20252410 PMAQI
30th Sep 20251711 PMAQI
1st Oct 20251412 AMAQI
1st Oct 2025221 AMAQI
1st Oct 2025282 AMAQI
1st Oct 2025263 AMAQI
1st Oct 2025264 AMAQI
1st Oct 2025265 AMAQI
23°C21/25°C
1st Oct 2025316 AMAQI
1st Oct 2025347 AMAQI
1st Oct 2025378 AMAQI
1st Oct 2025369 AMAQI
1st Oct 20252410 AMAQI
1st Oct 20253211 AMAQI
1st Oct 20254512 PMAQI
1st Oct 2025451 PMAQI
1st Oct 2025292 PMAQI
1st Oct 2025453 PMAQI
1st Oct 2025444 PMAQI
1st Oct 2025305 PMAQI
1st Oct 2025386 PMAQI
1st Oct 2025217 PMAQI
1st Oct 2025308 PMAQI
1st Oct 2025399 PMAQI
1st Oct 20252410 PMAQI
1st Oct 20253211 PMAQI
2nd Oct 20252812 AMAQI
2nd Oct 2025391 AMAQI
2nd Oct 2025312 AMAQI
2nd Oct 2025313 AMAQI
2nd Oct 2025444 AMAQI
2nd Oct 2025415 AMAQI
23°C21/25°C
2nd Oct 2025316 AMAQI
2nd Oct 2025437 AMAQI
2nd Oct 2025388 AMAQI
2nd Oct 2025369 AMAQI
2nd Oct 20252410 AMAQI
2nd Oct 20253611 AMAQI
2nd Oct 20255612 PMAQI
2nd Oct 2025431 PMAQI
2nd Oct 2025182 PMAQI
2nd Oct 2025233 PMAQI
2nd Oct 2025264 PMAQI
2nd Oct 2025325 PMAQI
2nd Oct 2025286 PMAQI
2nd Oct 2025427 PMAQI
2nd Oct 2025528 PMAQI
2nd Oct 2025519 PMAQI
2nd Oct 20254510 PMAQI
2nd Oct 20254111 PMAQI
3rd Oct 20254512 AMAQI
3rd Oct 2025421 AMAQI
3rd Oct 2025572 AMAQI
3rd Oct 2025623 AMAQI
3rd Oct 2025564 AMAQI
3rd Oct 2025575 AMAQI
22°C21/25°C
3rd Oct 2025596 AMAQI
3rd Oct 2025437 AMAQI
3rd Oct 2025508 AMAQI
3rd Oct 2025569 AMAQI
3rd Oct 20254810 AMAQI
3rd Oct 20254211 AMAQI
3rd Oct 20256012 PMAQI
3rd Oct 2025521 PMAQI
3rd Oct 2025482 PMAQI
3rd Oct 2025643 PMAQI
3rd Oct 2025604 PMAQI
3rd Oct 2025625 PMAQI
3rd Oct 2025606 PMAQI
3rd Oct 2025527 PMAQI
3rd Oct 2025428 PMAQI
3rd Oct 2025359 PMAQI
3rd Oct 20253710 PMAQI
3rd Oct 20253911 PMAQI
4th Oct 20252712 AMAQI
4th Oct 2025291 AMAQI
4th Oct 2025342 AMAQI
4th Oct 2025483 AMAQI
4th Oct 2025454 AMAQI
4th Oct 2025435 AMAQI
23°C21/25°C
4th Oct 2025536 AMAQI
6 AM12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
3 PM - 5 PM
31AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
1 PM
25AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 5 PM (Avg. 31), while the lowest AQI was between 1 PM to 1 PM (Avg. 25).
Night time
Avg. Highest Time
4 AM
28AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 1 AM
24AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 28), while the lowest AQI was between 12 AM to 1 AM (Avg. 24).
2025 Days Vs Air Quality
Naalehu, Holualoa, Hawaii, United States
2025
93%
256
7%
19
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Good
256 DaysModerate
19 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 277 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
Naalehu, Holualoa, 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
49AQI
49AQI
2nd January 2025
37AQI
37AQI
3rd January 2025
50AQI
50AQI
4th January 2025
52AQI
52AQI
5th January 2025
44AQI
44AQI
6th January 2025
41AQI
41AQI
7th January 2025
44AQI
44AQI
8th January 2025
39AQI
39AQI
9th January 2025
40AQI
40AQI
10th January 2025
38AQI
38AQI
11th January 2025
34AQI
34AQI
12th January 2025
34AQI
34AQI
13th January 2025
39AQI
39AQI
14th January 2025
38AQI
38AQI
15th January 2025
39AQI
39AQI
16th January 2025
41AQI
41AQI
17th January 2025
49AQI
49AQI
18th January 2025
65AQI
65AQI
19th January 2025
45AQI
45AQI
20th January 2025
37AQI
37AQI
21st January 2025
38AQI
38AQI
22nd January 2025
36AQI
36AQI
23rd January 2025
38AQI
38AQI
24th January 2025
35AQI
35AQI
25th January 2025
37AQI
37AQI
26th January 2025
38AQI
38AQI
27th January 2025
33AQI
33AQI
28th January 2025
36AQI
36AQI
29th January 2025
38AQI
38AQI
30th January 2025
40AQI
40AQI
31st January 2025
39AQI
39AQI
1st February 2025
31AQI
31AQI
2nd February 2025
35AQI
35AQI
3rd February 2025
34AQI
34AQI
4th February 2025
35AQI
35AQI
5th February 2025
55AQI
55AQI
6th February 2025
43AQI
43AQI
7th February 2025
41AQI
41AQI
8th February 2025
37AQI
37AQI
9th February 2025
35AQI
35AQI
10th February 2025
35AQI
35AQI
11th February 2025
47AQI
47AQI
12th February 2025
39AQI
39AQI
13th February 2025
42AQI
42AQI
14th February 2025
37AQI
37AQI
15th February 2025
39AQI
39AQI
16th February 2025
36AQI
36AQI
17th February 2025
41AQI
41AQI
18th February 2025
37AQI
37AQI
19th February 2025
36AQI
36AQI
20th February 2025
38AQI
38AQI
21st February 2025
34AQI
34AQI
22nd February 2025
34AQI
34AQI
23rd February 2025
36AQI
36AQI
24th February 2025
37AQI
37AQI
25th February 2025
37AQI
37AQI
26th February 2025
40AQI
40AQI
27th February 2025
39AQI
39AQI
28th February 2025
44AQI
44AQI
1st March 2025
42AQI
42AQI
2nd March 2025
40AQI
40AQI
3rd March 2025
43AQI
43AQI
4th March 2025
40AQI
40AQI
5th March 2025
41AQI
41AQI
6th March 2025
40AQI
40AQI
7th March 2025
38AQI
38AQI
8th March 2025
38AQI
38AQI
9th March 2025
53AQI
53AQI
10th March 2025
56AQI
56AQI
11th March 2025
54AQI
54AQI
12th March 2025
65AQI
65AQI
13th March 2025
55AQI
55AQI
14th March 2025
61AQI
61AQI
15th March 2025
61AQI
61AQI
16th March 2025
60AQI
60AQI
17th March 2025
63AQI
63AQI
18th March 2025
60AQI
60AQI
19th March 2025
65AQI
65AQI
20th March 2025
58AQI
58AQI
21st March 2025
59AQI
59AQI
22nd March 2025
62AQI
62AQI
23rd March 2025
58AQI
58AQI
24th March 2025
55AQI
55AQI
25th March 2025
41AQI
41AQI
26th March 2025
40AQI
40AQI
27th March 2025
34AQI
34AQI
28th March 2025
44AQI
44AQI
29th March 2025
33AQI
33AQI
30th March 2025
33AQI
33AQI
31st March 2025
27AQI
27AQI
1st April 2025
28AQI
28AQI
2nd April 2025
32AQI
32AQI
3rd April 2025
36AQI
36AQI
4th April 2025
39AQI
39AQI
5th April 2025
34AQI
34AQI
6th April 2025
31AQI
31AQI
7th April 2025
24AQI
24AQI
8th April 2025
21AQI
21AQI
9th April 2025
21AQI
21AQI
10th April 2025
26AQI
26AQI
11th April 2025
27AQI
27AQI
12th April 2025
26AQI
26AQI
13th April 2025
23AQI
23AQI
14th April 2025
27AQI
27AQI
15th April 2025
27AQI
27AQI
16th April 2025
28AQI
28AQI
17th April 2025
31AQI
31AQI
18th April 2025
28AQI
28AQI
19th April 2025
28AQI
28AQI
20th April 2025
27AQI
27AQI
21st April 2025
21AQI
21AQI
22nd April 2025
20AQI
20AQI
23rd April 2025
23AQI
23AQI
24th April 2025
25AQI
25AQI
25th April 2025
34AQI
34AQI
26th April 2025
25AQI
25AQI
27th April 2025
20AQI
20AQI
28th April 2025
24AQI
24AQI
29th April 2025
24AQI
24AQI
30th April 2025
22AQI
22AQI
1st May 2025
23AQI
23AQI
2nd May 2025
28AQI
28AQI
3rd May 2025
22AQI
22AQI
4th May 2025
25AQI
25AQI
5th May 2025
23AQI
23AQI
6th May 2025
24AQI
24AQI
7th May 2025
24AQI
24AQI
8th May 2025
26AQI
26AQI
9th May 2025
29AQI
29AQI
10th May 2025
27AQI
27AQI
11th May 2025
25AQI
25AQI
12th May 2025
26AQI
26AQI
13th May 2025
22AQI
22AQI
14th May 2025
28AQI
28AQI
15th May 2025
27AQI
27AQI
16th May 2025
22AQI
22AQI
17th May 2025
22AQI
22AQI
18th May 2025
22AQI
22AQI
19th May 2025
26AQI
26AQI
20th May 2025
23AQI
23AQI
21st May 2025
22AQI
22AQI
22nd May 2025
24AQI
24AQI
23rd May 2025
24AQI
24AQI
24th May 2025
27AQI
27AQI
25th May 2025
27AQI
27AQI
26th May 2025
32AQI
32AQI
27th May 2025
33AQI
33AQI
28th May 2025
24AQI
24AQI
29th May 2025
22AQI
22AQI
30th May 2025
21AQI
21AQI
31st May 2025
25AQI
25AQI
1st June 2025
19AQI
19AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
24AQI
24AQI
4th June 2025
24AQI
24AQI
5th June 2025
22AQI
22AQI
6th June 2025
33AQI
33AQI
7th June 2025
27AQI
27AQI
8th June 2025
19AQI
19AQI
9th June 2025
17AQI
17AQI
10th June 2025
19AQI
19AQI
11th June 2025
19AQI
19AQI
12th June 2025
20AQI
20AQI
13th June 2025
22AQI
22AQI
14th June 2025
20AQI
20AQI
15th June 2025
20AQI
20AQI
16th June 2025
20AQI
20AQI
17th June 2025
19AQI
19AQI
18th June 2025
18AQI
18AQI
19th June 2025
20AQI
20AQI
20th June 2025
17AQI
17AQI
21st June 2025
21AQI
21AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
21AQI
21AQI
24th June 2025
19AQI
19AQI
25th June 2025
18AQI
18AQI
26th June 2025
18AQI
18AQI
27th June 2025
17AQI
17AQI
28th June 2025
17AQI
17AQI
29th June 2025
20AQI
20AQI
30th June 2025
19AQI
19AQI
1st July 2025
21AQI
21AQI
2nd July 2025
18AQI
18AQI
3rd July 2025
18AQI
18AQI
4th July 2025
21AQI
21AQI
5th July 2025
22AQI
22AQI
6th July 2025
21AQI
21AQI
7th July 2025
22AQI
22AQI
8th July 2025
21AQI
21AQI
9th July 2025
21AQI
21AQI
10th July 2025
21AQI
21AQI
11th July 2025
24AQI
24AQI
12th July 2025
22AQI
22AQI
13th July 2025
22AQI
22AQI
14th July 2025
21AQI
21AQI
15th July 2025
20AQI
20AQI
16th July 2025
23AQI
23AQI
17th July 2025
24AQI
24AQI
18th July 2025
25AQI
25AQI
19th July 2025
23AQI
23AQI
20th July 2025
23AQI
23AQI
21st July 2025
31AQI
31AQI
22nd July 2025
35AQI
35AQI
23rd July 2025
38AQI
38AQI
24th July 2025
36AQI
36AQI
25th July 2025
24AQI
24AQI
26th July 2025
27AQI
27AQI
27th July 2025
21AQI
21AQI
28th July 2025
23AQI
23AQI
29th July 2025
24AQI
24AQI
30th July 2025
28AQI
28AQI
31st July 2025
30AQI
30AQI
1st August 2025
25AQI
25AQI
2nd August 2025
29AQI
29AQI
3rd August 2025
27AQI
27AQI
4th August 2025
27AQI
27AQI
5th August 2025
32AQI
32AQI
6th August 2025
31AQI
31AQI
7th August 2025
29AQI
29AQI
8th August 2025
36AQI
36AQI
9th August 2025
24AQI
24AQI
10th August 2025
25AQI
25AQI
11th August 2025
24AQI
24AQI
12th August 2025
27AQI
27AQI
13th August 2025
28AQI
28AQI
14th August 2025
30AQI
30AQI
15th August 2025
22AQI
22AQI
16th August 2025
26AQI
26AQI
17th August 2025
25AQI
25AQI
18th August 2025
23AQI
23AQI
19th August 2025
26AQI
26AQI
20th August 2025
24AQI
24AQI
21st August 2025
35AQI
35AQI
22nd August 2025
31AQI
31AQI
23rd August 2025
35AQI
35AQI
24th August 2025
30AQI
30AQI
25th August 2025
28AQI
28AQI
26th August 2025
30AQI
30AQI
27th August 2025
29AQI
29AQI
28th August 2025
25AQI
25AQI
29th August 2025
27AQI
27AQI
30th August 2025
24AQI
24AQI
31st August 2025
24AQI
24AQI
1st September 2025
31AQI
31AQI
2nd September 2025
27AQI
27AQI
3rd September 2025
30AQI
30AQI
4th September 2025
32AQI
32AQI
5th September 2025
23AQI
23AQI
6th September 2025
23AQI
23AQI
7th September 2025
22AQI
22AQI
8th September 2025
24AQI
24AQI
9th September 2025
22AQI
22AQI
10th September 2025
28AQI
28AQI
11th September 2025
24AQI
24AQI
12th September 2025
22AQI
22AQI
13th September 2025
24AQI
24AQI
14th September 2025
26AQI
26AQI
15th September 2025
29AQI
29AQI
16th September 2025
29AQI
29AQI
17th September 2025
30AQI
30AQI
18th September 2025
27AQI
27AQI
19th September 2025
24AQI
24AQI
20th September 2025
23AQI
23AQI
21st September 2025
24AQI
24AQI
22nd September 2025
23AQI
23AQI
23rd September 2025
26AQI
26AQI
24th September 2025
28AQI
28AQI
25th September 2025
26AQI
26AQI
26th September 2025
25AQI
25AQI
27th September 2025
22AQI
22AQI
28th September 2025
22AQI
22AQI
29th September 2025
26AQI
26AQI
30th September 2025
23AQI
23AQI
1st October 2025
29AQI
29AQI
2nd October 2025
36AQI
36AQI
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
41AQI
38AQI
49AQI
27AQI
25AQI
21AQI
24AQI
28AQI
26AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202531AQI
29
2
27
1
15
16
30
31
30
31
31
30
2
256
19
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
June21AQI
202424AQI
16
1
12
29
31
31
28
31
30
29
2
238
2
Highest AQI recorded in
December38AQI
Lowest AQI recorded in
March13AQI
202314AQI
3
31
34
Highest AQI recorded in
December14AQI
Lowest AQI recorded in
November13AQI
202218AQI
30
30
Highest AQI recorded in
January18AQI
Lowest AQI recorded in
January18AQI
202115AQI
25
28
20
28
21
30
31
29
21
1
31
30
31
325
1
Highest AQI recorded in
September18AQI
Lowest AQI recorded in
May13AQI
202016AQI
4
27
2
1
29
63
Highest AQI recorded in
September17AQI
Lowest AQI recorded in
November13AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
31AQILeast Polluted Year Recorded
2023(Avg.)
14AQINaalehu's annual 2025 AQI (31) shows an average percentage change of 81.6% (worsened AQI) compared to previous years: 2020 (16), 2021 (15), 2022 (18), 2023 (14), 2024 (24).
