Minamimachi, Hirao, Yamaguchi, Japan 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
Minamimachi, Hirao, Yamaguchi, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Oct 2023
77AQILowest AQI recorded on
5th Oct 2022
19AQISame Day Analysis (2nd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 49 of Good air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Minamimachi, Hirao, Yamaguchi, Japan
AQI
Day
Night
.
5 AM2nd Oct 2025
6 PM
4 AM3rd Oct 2025
Day time
Avg. Highest Time
2PM2nd Oct
58AQI
Avg. Lowest Time
7AM2nd Oct
42AQI
Night time
Avg. Highest Time
12AM3rd Oct
63AQI
Avg. Lowest Time
6PM2nd Oct
40AQI
In the last 24 hours,
Minamimachi's AQI reached its highest point of 63 at 12 AM during the Night, while the lowest point, 40, was recorded at 6 PM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Minamimachi, Hirao, Yamaguchi, Japan
SepOct
03rd - 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 - 01st01st - 02nd02nd - 03rd03rd
Day
Night
3rd Sep 2025425 AMAQI
3rd Sep 2025446 AMAQI
3rd Sep 2025437 AMAQI
3rd Sep 2025428 AMAQI
3rd Sep 2025229 AMAQI
3rd Sep 20253210 AMAQI
3rd Sep 20253211 AMAQI
3rd Sep 20253512 PMAQI
3rd Sep 2025431 PMAQI
3rd Sep 2025322 PMAQI
3rd Sep 2025363 PMAQI
3rd Sep 2025344 PMAQI
3rd Sep 2025355 PMAQI
3rd Sep 2025386 PMAQI
3rd Sep 2025367 PMAQI
3rd Sep 2025428 PMAQI
3rd Sep 2025439 PMAQI
3rd Sep 20254110 PMAQI
3rd Sep 20254011 PMAQI
4th Sep 20253412 AMAQI
4th Sep 2025391 AMAQI
4th Sep 2025442 AMAQI
4th Sep 2025443 AMAQI
4th Sep 2025434 AMAQI
27°C25/30°C
4th Sep 2025405 AMAQI
4th Sep 2025396 AMAQI
4th Sep 2025397 AMAQI
4th Sep 2025408 AMAQI
4th Sep 2025179 AMAQI
4th Sep 20252510 AMAQI
4th Sep 20251811 AMAQI
4th Sep 20252712 PMAQI
4th Sep 2025261 PMAQI
4th Sep 2025212 PMAQI
4th Sep 2025193 PMAQI
4th Sep 2025244 PMAQI
4th Sep 2025185 PMAQI
4th Sep 2025156 PMAQI
4th Sep 2025187 PMAQI
4th Sep 2025178 PMAQI
4th Sep 2025179 PMAQI
4th Sep 20251710 PMAQI
4th Sep 20251711 PMAQI
5th Sep 20251712 AMAQI
5th Sep 2025241 AMAQI
5th Sep 2025402 AMAQI
5th Sep 2025393 AMAQI
5th Sep 2025384 AMAQI
25°C24/27°C
5th Sep 2025375 AMAQI
5th Sep 2025356 AMAQI
5th Sep 2025357 AMAQI
5th Sep 2025368 AMAQI
5th Sep 2025169 AMAQI
5th Sep 20251910 AMAQI
5th Sep 20251711 AMAQI
5th Sep 20251712 PMAQI
5th Sep 2025181 PMAQI
5th Sep 2025232 PMAQI
5th Sep 2025243 PMAQI
5th Sep 2025244 PMAQI
5th Sep 2025235 PMAQI
5th Sep 2025326 PMAQI
5th Sep 2025417 PMAQI
5th Sep 2025218 PMAQI
5th Sep 2025239 PMAQI
5th Sep 20252210 PMAQI
5th Sep 20252411 PMAQI
6th Sep 20252212 AMAQI
6th Sep 2025211 AMAQI
6th Sep 2025222 AMAQI
6th Sep 2025223 AMAQI
6th Sep 2025254 AMAQI
28°C25/31°C
6th Sep 2025265 AMAQI
6th Sep 2025266 AMAQI
6th Sep 2025267 AMAQI
6th Sep 2025268 AMAQI
6th Sep 2025249 AMAQI
6th Sep 20252410 AMAQI
6th Sep 20252711 AMAQI
6th Sep 20252812 PMAQI
6th Sep 2025401 PMAQI
6th Sep 2025332 PMAQI
6th Sep 2025263 PMAQI
6th Sep 2025354 PMAQI
6th Sep 2025335 PMAQI
6th Sep 2025396 PMAQI
6th Sep 2025317 PMAQI
6th Sep 2025308 PMAQI
6th Sep 2025299 PMAQI
6th Sep 20252810 PMAQI
6th Sep 20252611 PMAQI
7th Sep 20252812 AMAQI
7th Sep 2025251 AMAQI
7th Sep 2025232 AMAQI
7th Sep 2025233 AMAQI
7th Sep 2025244 AMAQI
27°C25/29°C
7th Sep 2025245 AMAQI
7th Sep 2025246 AMAQI
7th Sep 2025247 AMAQI
7th Sep 2025248 AMAQI
7th Sep 2025309 AMAQI
7th Sep 20253610 AMAQI
7th Sep 20253511 AMAQI
7th Sep 20253812 PMAQI
7th Sep 2025311 PMAQI
7th Sep 2025432 PMAQI
7th Sep 2025343 PMAQI
7th Sep 2025384 PMAQI
7th Sep 2025395 PMAQI
7th Sep 2025416 PMAQI
7th Sep 2025417 PMAQI
7th Sep 2025428 PMAQI
7th Sep 2025369 PMAQI
7th Sep 20253110 PMAQI
7th Sep 20253711 PMAQI
8th Sep 20253612 AMAQI
8th Sep 2025291 AMAQI
8th Sep 2025262 AMAQI
8th Sep 2025253 AMAQI
8th Sep 2025264 AMAQI
28°C25/31°C
8th Sep 2025275 AMAQI
8th Sep 2025276 AMAQI
8th Sep 2025307 AMAQI
8th Sep 2025278 AMAQI
8th Sep 2025459 AMAQI
8th Sep 20254810 AMAQI
8th Sep 20254811 AMAQI
8th Sep 20254012 PMAQI
8th Sep 2025401 PMAQI
8th Sep 2025312 PMAQI
8th Sep 2025423 PMAQI
8th Sep 2025364 PMAQI
8th Sep 2025395 PMAQI
8th Sep 2025386 PMAQI
8th Sep 2025407 PMAQI
8th Sep 2025398 PMAQI
8th Sep 2025339 PMAQI
8th Sep 20253110 PMAQI
8th Sep 20253011 PMAQI
9th Sep 20253112 AMAQI
9th Sep 2025311 AMAQI
9th Sep 2025312 AMAQI
9th Sep 2025303 AMAQI
9th Sep 2025304 AMAQI
28°C25/31°C
9th Sep 2025325 AMAQI
9th Sep 2025326 AMAQI
9th Sep 2025307 AMAQI
9th Sep 2025318 AMAQI
9th Sep 2025349 AMAQI
9th Sep 20253810 AMAQI
9th Sep 20253311 AMAQI
9th Sep 20252812 PMAQI
9th Sep 2025381 PMAQI
9th Sep 2025312 PMAQI
9th Sep 2025333 PMAQI
9th Sep 2025284 PMAQI
9th Sep 2025375 PMAQI
9th Sep 2025266 PMAQI
9th Sep 2025397 PMAQI
9th Sep 2025278 PMAQI
9th Sep 2025279 PMAQI
9th Sep 20252810 PMAQI
9th Sep 20253311 PMAQI
10th Sep 20253212 AMAQI
10th Sep 2025281 AMAQI
10th Sep 2025302 AMAQI
10th Sep 2025303 AMAQI
10th Sep 2025304 AMAQI
27°C25/30°C
10th Sep 2025305 AMAQI
10th Sep 2025326 AMAQI
10th Sep 2025307 AMAQI
10th Sep 2025308 AMAQI
10th Sep 2025419 AMAQI
10th Sep 20254610 AMAQI
10th Sep 20254211 AMAQI
10th Sep 20254012 PMAQI
10th Sep 2025351 PMAQI
10th Sep 2025412 PMAQI
10th Sep 2025373 PMAQI
10th Sep 2025444 PMAQI
10th Sep 2025395 PMAQI
10th Sep 2025356 PMAQI
10th Sep 2025387 PMAQI
10th Sep 2025318 PMAQI
10th Sep 2025349 PMAQI
10th Sep 20253110 PMAQI
10th Sep 20253211 PMAQI
11th Sep 20253012 AMAQI
11th Sep 2025361 AMAQI
11th Sep 2025352 AMAQI
11th Sep 2025353 AMAQI
11th Sep 2025344 AMAQI
25°C24/26°C
11th Sep 2025335 AMAQI
11th Sep 2025336 AMAQI
11th Sep 2025337 AMAQI
11th Sep 2025338 AMAQI
11th Sep 2025219 AMAQI
11th Sep 20253010 AMAQI
11th Sep 20252311 AMAQI
11th Sep 20253612 PMAQI
11th Sep 2025341 PMAQI
11th Sep 2025402 PMAQI
11th Sep 2025343 PMAQI
11th Sep 2025324 PMAQI
11th Sep 2025305 PMAQI
11th Sep 2025286 PMAQI
11th Sep 2025307 PMAQI
11th Sep 2025368 PMAQI
11th Sep 2025379 PMAQI
11th Sep 20253010 PMAQI
11th Sep 20252911 PMAQI
12th Sep 20252912 AMAQI
12th Sep 2025321 AMAQI
12th Sep 2025332 AMAQI
12th Sep 2025343 AMAQI
12th Sep 2025354 AMAQI
25°C24/28°C
12th Sep 2025315 AMAQI
12th Sep 2025326 AMAQI
12th Sep 2025337 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025229 AMAQI
12th Sep 20252410 AMAQI
12th Sep 20251911 AMAQI
12th Sep 20252812 PMAQI
12th Sep 2025281 PMAQI
12th Sep 2025322 PMAQI
12th Sep 2025283 PMAQI
12th Sep 2025284 PMAQI
12th Sep 2025315 PMAQI
12th Sep 2025376 PMAQI
12th Sep 2025267 PMAQI
12th Sep 2025248 PMAQI
12th Sep 2025309 PMAQI
12th Sep 20252610 PMAQI
12th Sep 20252611 PMAQI
13th Sep 20252912 AMAQI
13th Sep 2025331 AMAQI
13th Sep 2025322 AMAQI
13th Sep 2025333 AMAQI
13th Sep 2025324 AMAQI
25°C23/28°C
13th Sep 2025325 AMAQI
13th Sep 2025326 AMAQI
13th Sep 2025317 AMAQI
13th Sep 2025328 AMAQI
13th Sep 2025219 AMAQI
13th Sep 20252910 AMAQI
13th Sep 20253711 AMAQI
13th Sep 20252712 PMAQI
13th Sep 2025341 PMAQI
13th Sep 2025272 PMAQI
13th Sep 2025303 PMAQI
13th Sep 2025364 PMAQI
13th Sep 2025305 PMAQI
13th Sep 2025386 PMAQI
13th Sep 2025427 PMAQI
13th Sep 2025408 PMAQI
13th Sep 2025339 PMAQI
13th Sep 20253410 PMAQI
13th Sep 20253211 PMAQI
14th Sep 20252912 AMAQI
14th Sep 2025301 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025313 AMAQI
14th Sep 2025324 AMAQI
26°C25/28°C
14th Sep 2025325 AMAQI
14th Sep 2025326 AMAQI
14th Sep 2025327 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025259 AMAQI
14th Sep 20252110 AMAQI
14th Sep 20252511 AMAQI
14th Sep 20252612 PMAQI
14th Sep 2025241 PMAQI
14th Sep 2025252 PMAQI
14th Sep 2025223 PMAQI
14th Sep 2025274 PMAQI
14th Sep 2025265 PMAQI
14th Sep 2025336 PMAQI
14th Sep 2025337 PMAQI
14th Sep 2025318 PMAQI
14th Sep 2025369 PMAQI
14th Sep 20253310 PMAQI
14th Sep 20253111 PMAQI
15th Sep 20253012 AMAQI
15th Sep 2025321 AMAQI
15th Sep 2025332 AMAQI
15th Sep 2025343 AMAQI
15th Sep 2025314 AMAQI
27°C25/29°C
15th Sep 2025315 AMAQI
15th Sep 2025306 AMAQI
15th Sep 2025317 AMAQI
15th Sep 2025308 AMAQI
15th Sep 2025259 AMAQI
15th Sep 20252810 AMAQI
15th Sep 20253611 AMAQI
15th Sep 20254312 PMAQI
15th Sep 2025351 PMAQI
15th Sep 2025432 PMAQI
15th Sep 2025413 PMAQI
15th Sep 2025394 PMAQI
15th Sep 2025335 PMAQI
15th Sep 2025386 PMAQI
15th Sep 2025387 PMAQI
15th Sep 2025398 PMAQI
15th Sep 2025339 PMAQI
15th Sep 20253210 PMAQI
15th Sep 20253211 PMAQI
16th Sep 20253212 AMAQI
16th Sep 2025331 AMAQI
16th Sep 2025322 AMAQI
16th Sep 2025323 AMAQI
16th Sep 2025324 AMAQI
27°C25/29°C
16th Sep 2025325 AMAQI
16th Sep 2025326 AMAQI
16th Sep 2025327 AMAQI
16th Sep 2025328 AMAQI
16th Sep 2025369 AMAQI
16th Sep 20253910 AMAQI
16th Sep 20254011 AMAQI
16th Sep 20254912 PMAQI
16th Sep 2025481 PMAQI
16th Sep 2025392 PMAQI
16th Sep 2025483 PMAQI
16th Sep 2025554 PMAQI
16th Sep 2025525 PMAQI
16th Sep 2025546 PMAQI
16th Sep 2025557 PMAQI
16th Sep 2025508 PMAQI
16th Sep 2025479 PMAQI
16th Sep 20254410 PMAQI
16th Sep 20254011 PMAQI
17th Sep 20254412 AMAQI
17th Sep 2025361 AMAQI
17th Sep 2025322 AMAQI
17th Sep 2025333 AMAQI
17th Sep 2025344 AMAQI
27°C25/30°C
17th Sep 2025365 AMAQI
17th Sep 2025356 AMAQI
17th Sep 2025357 AMAQI
17th Sep 2025358 AMAQI
17th Sep 2025509 AMAQI
17th Sep 20256110 AMAQI
17th Sep 20255811 AMAQI
17th Sep 20255812 PMAQI
17th Sep 2025511 PMAQI
17th Sep 2025392 PMAQI
17th Sep 2025353 PMAQI
17th Sep 2025364 PMAQI
17th Sep 2025355 PMAQI
17th Sep 2025556 PMAQI
17th Sep 2025347 PMAQI
17th Sep 2025378 PMAQI
17th Sep 2025339 PMAQI
17th Sep 20252910 PMAQI
17th Sep 20252611 PMAQI
18th Sep 20252612 AMAQI
18th Sep 2025291 AMAQI
18th Sep 2025342 AMAQI
18th Sep 2025353 AMAQI
18th Sep 2025374 AMAQI
27°C25/30°C
18th Sep 2025405 AMAQI
18th Sep 2025406 AMAQI
18th Sep 2025407 AMAQI
18th Sep 2025408 AMAQI
18th Sep 2025269 AMAQI
18th Sep 20251610 AMAQI
18th Sep 20251911 AMAQI
18th Sep 20252912 PMAQI
18th Sep 2025211 PMAQI
18th Sep 2025222 PMAQI
18th Sep 2025193 PMAQI
18th Sep 2025214 PMAQI
18th Sep 2025165 PMAQI
18th Sep 2025166 PMAQI
18th Sep 2025177 PMAQI
18th Sep 2025198 PMAQI
18th Sep 2025269 PMAQI
18th Sep 20252410 PMAQI
18th Sep 20252411 PMAQI
19th Sep 20252412 AMAQI
19th Sep 2025261 AMAQI
19th Sep 2025332 AMAQI
19th Sep 2025343 AMAQI
19th Sep 2025324 AMAQI
26°C24/28°C
19th Sep 2025325 AMAQI
19th Sep 2025326 AMAQI
19th Sep 2025327 AMAQI
19th Sep 2025328 AMAQI
19th Sep 2025219 AMAQI
19th Sep 20251810 AMAQI
19th Sep 20252011 AMAQI
19th Sep 20252012 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025212 PMAQI
19th Sep 2025203 PMAQI
19th Sep 2025224 PMAQI
19th Sep 2025235 PMAQI
19th Sep 2025266 PMAQI
19th Sep 2025267 PMAQI
19th Sep 2025288 PMAQI
19th Sep 2025299 PMAQI
19th Sep 20253010 PMAQI
19th Sep 20253211 PMAQI
20th Sep 20253012 AMAQI
20th Sep 2025301 AMAQI
20th Sep 2025292 AMAQI
20th Sep 2025303 AMAQI
20th Sep 2025284 AMAQI
24°C22/27°C
20th Sep 2025285 AMAQI
20th Sep 2025286 AMAQI
20th Sep 2025287 AMAQI
20th Sep 2025288 AMAQI
20th Sep 2025359 AMAQI
20th Sep 20253910 AMAQI
20th Sep 20254511 AMAQI
20th Sep 20254212 PMAQI
20th Sep 2025481 PMAQI
20th Sep 2025522 PMAQI
20th Sep 2025523 PMAQI
20th Sep 2025524 PMAQI
20th Sep 2025425 PMAQI
20th Sep 2025486 PMAQI
20th Sep 2025597 PMAQI
20th Sep 2025568 PMAQI
20th Sep 2025489 PMAQI
20th Sep 20254010 PMAQI
20th Sep 20252711 PMAQI
21st Sep 20252312 AMAQI
21st Sep 2025261 AMAQI
21st Sep 2025282 AMAQI
21st Sep 2025283 AMAQI
21st Sep 2025314 AMAQI
25°C24/27°C
21st Sep 2025325 AMAQI
21st Sep 2025336 AMAQI
21st Sep 2025327 AMAQI
21st Sep 2025328 AMAQI
21st Sep 2025189 AMAQI
21st Sep 20251410 AMAQI
21st Sep 20251411 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025201 PMAQI
21st Sep 2025202 PMAQI
21st Sep 2025243 PMAQI
21st Sep 2025194 PMAQI
21st Sep 2025195 PMAQI
21st Sep 2025196 PMAQI
21st Sep 2025147 PMAQI
21st Sep 2025178 PMAQI
21st Sep 2025229 PMAQI
21st Sep 20252210 PMAQI
21st Sep 20252311 PMAQI
22nd Sep 20252212 AMAQI
22nd Sep 2025251 AMAQI
22nd Sep 2025282 AMAQI
22nd Sep 2025293 AMAQI
22nd Sep 2025284 AMAQI
24°C22/27°C
22nd Sep 2025275 AMAQI
22nd Sep 2025276 AMAQI
22nd Sep 2025277 AMAQI
22nd Sep 2025268 AMAQI
22nd Sep 2025219 AMAQI
22nd Sep 20251710 AMAQI
22nd Sep 20251811 AMAQI
22nd Sep 20252012 PMAQI
22nd Sep 2025201 PMAQI
22nd Sep 2025182 PMAQI
22nd Sep 2025203 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025225 PMAQI
22nd Sep 2025236 PMAQI
22nd Sep 2025267 PMAQI
22nd Sep 2025278 PMAQI
22nd Sep 2025269 PMAQI
22nd Sep 20252610 PMAQI
22nd Sep 20252611 PMAQI
23rd Sep 20252612 AMAQI
23rd Sep 2025261 AMAQI
23rd Sep 2025262 AMAQI
23rd Sep 2025263 AMAQI
23rd Sep 2025254 AMAQI
23°C21/25°C
23rd Sep 2025245 AMAQI
23rd Sep 2025256 AMAQI
23rd Sep 2025257 AMAQI
23rd Sep 2025258 AMAQI
23rd Sep 2025329 AMAQI
23rd Sep 20253110 AMAQI
23rd Sep 20253211 AMAQI
23rd Sep 20253712 PMAQI
23rd Sep 2025231 PMAQI
23rd Sep 2025252 PMAQI
23rd Sep 2025243 PMAQI
23rd Sep 2025264 PMAQI
23rd Sep 2025275 PMAQI
23rd Sep 2025266 PMAQI
23rd Sep 2025227 PMAQI
23rd Sep 2025228 PMAQI
23rd Sep 2025229 PMAQI
23rd Sep 20252610 PMAQI
23rd Sep 20252911 PMAQI
24th Sep 20253012 AMAQI
24th Sep 2025281 AMAQI
24th Sep 2025262 AMAQI
24th Sep 2025263 AMAQI
24th Sep 2025274 AMAQI
23°C21/23°C
24th Sep 2025265 AMAQI
24th Sep 2025276 AMAQI
24th Sep 2025267 AMAQI
24th Sep 2025268 AMAQI
24th Sep 2025339 AMAQI
24th Sep 20253710 AMAQI
24th Sep 20253611 AMAQI
24th Sep 20253512 PMAQI
24th Sep 2025361 PMAQI
24th Sep 2025362 PMAQI
24th Sep 2025373 PMAQI
24th Sep 2025394 PMAQI
24th Sep 2025405 PMAQI
24th Sep 2025386 PMAQI
24th Sep 2025447 PMAQI
24th Sep 2025458 PMAQI
24th Sep 2025359 PMAQI
24th Sep 20253410 PMAQI
24th Sep 20253211 PMAQI
25th Sep 20252812 AMAQI
25th Sep 2025281 AMAQI
25th Sep 2025272 AMAQI
25th Sep 2025273 AMAQI
25th Sep 2025284 AMAQI
24°C22/26°C
25th Sep 2025285 AMAQI
25th Sep 2025286 AMAQI
25th Sep 2025297 AMAQI
25th Sep 2025288 AMAQI
25th Sep 2025209 AMAQI
25th Sep 20251410 AMAQI
25th Sep 20251211 AMAQI
25th Sep 20251412 PMAQI
25th Sep 2025171 PMAQI
25th Sep 2025242 PMAQI
25th Sep 2025273 PMAQI
25th Sep 2025244 PMAQI
25th Sep 2025225 PMAQI
25th Sep 2025226 PMAQI
25th Sep 2025207 PMAQI
25th Sep 2025178 PMAQI
25th Sep 2025149 PMAQI
25th Sep 20251610 PMAQI
25th Sep 20251211 PMAQI
26th Sep 20251112 AMAQI
26th Sep 2025161 AMAQI
26th Sep 2025122 AMAQI
26th Sep 2025103 AMAQI
26th Sep 2025114 AMAQI
24°C24/26°C
26th Sep 2025115 AMAQI
26th Sep 2025146 AMAQI
26th Sep 2025147 AMAQI
26th Sep 2025168 AMAQI
26th Sep 2025209 AMAQI
26th Sep 20253610 AMAQI
26th Sep 20254011 AMAQI
26th Sep 20254412 PMAQI
26th Sep 2025451 PMAQI
26th Sep 2025542 PMAQI
26th Sep 2025563 PMAQI
26th Sep 2025554 PMAQI
26th Sep 2025475 PMAQI
26th Sep 2025456 PMAQI
26th Sep 2025467 PMAQI
26th Sep 2025468 PMAQI
26th Sep 2025459 PMAQI
26th Sep 20254010 PMAQI
26th Sep 20252511 PMAQI
27th Sep 20251812 AMAQI
27th Sep 2025171 AMAQI
27th Sep 2025192 AMAQI
27th Sep 2025183 AMAQI
27th Sep 2025194 AMAQI
25°C23/28°C
27th Sep 2025225 AMAQI
27th Sep 2025226 AMAQI
27th Sep 2025227 AMAQI
27th Sep 2025238 AMAQI
27th Sep 2025279 AMAQI
27th Sep 20253210 AMAQI
27th Sep 20253011 AMAQI
27th Sep 20252912 PMAQI
27th Sep 2025281 PMAQI
27th Sep 2025322 PMAQI
27th Sep 2025383 PMAQI
27th Sep 2025364 PMAQI
27th Sep 2025325 PMAQI
27th Sep 2025296 PMAQI
27th Sep 2025327 PMAQI
27th Sep 2025358 PMAQI
27th Sep 2025399 PMAQI
27th Sep 20253910 PMAQI
27th Sep 20253711 PMAQI
28th Sep 20252612 AMAQI
28th Sep 2025221 AMAQI
28th Sep 2025272 AMAQI
28th Sep 2025303 AMAQI
28th Sep 2025294 AMAQI
23°C21/24°C
28th Sep 2025205 AMAQI
28th Sep 2025216 AMAQI
28th Sep 2025277 AMAQI
28th Sep 2025268 AMAQI
28th Sep 2025299 AMAQI
28th Sep 20252910 AMAQI
28th Sep 20252311 AMAQI
28th Sep 20252412 PMAQI
28th Sep 2025231 PMAQI
28th Sep 2025222 PMAQI
28th Sep 2025273 PMAQI
28th Sep 2025264 PMAQI
28th Sep 2025245 PMAQI
28th Sep 2025286 PMAQI
28th Sep 2025337 PMAQI
28th Sep 2025338 PMAQI
28th Sep 2025339 PMAQI
28th Sep 20253310 PMAQI
28th Sep 20252911 PMAQI
29th Sep 20253012 AMAQI
29th Sep 2025331 AMAQI
29th Sep 2025382 AMAQI
29th Sep 2025353 AMAQI
29th Sep 2025334 AMAQI
22°C21/24°C
29th Sep 2025295 AMAQI
29th Sep 2025226 AMAQI
29th Sep 2025227 AMAQI
29th Sep 2025188 AMAQI
29th Sep 202579 AMAQI
29th Sep 20251910 AMAQI
29th Sep 20252211 AMAQI
29th Sep 20252012 PMAQI
29th Sep 2025171 PMAQI
29th Sep 2025212 PMAQI
29th Sep 2025183 PMAQI
29th Sep 2025204 PMAQI
29th Sep 2025265 PMAQI
29th Sep 2025286 PMAQI
29th Sep 2025257 PMAQI
29th Sep 2025268 PMAQI
29th Sep 2025229 PMAQI
29th Sep 20252310 PMAQI
29th Sep 20252111 PMAQI
30th Sep 20252412 AMAQI
30th Sep 2025211 AMAQI
30th Sep 2025242 AMAQI
30th Sep 2025203 AMAQI
30th Sep 2025214 AMAQI
24°C20/27°C
30th Sep 2025215 AMAQI
30th Sep 2025256 AMAQI
30th Sep 2025337 AMAQI
30th Sep 2025338 AMAQI
30th Sep 2025369 AMAQI
30th Sep 20254410 AMAQI
30th Sep 20254311 AMAQI
30th Sep 20255212 PMAQI
30th Sep 2025451 PMAQI
30th Sep 2025352 PMAQI
30th Sep 2025363 PMAQI
30th Sep 2025484 PMAQI
30th Sep 2025405 PMAQI
30th Sep 2025406 PMAQI
30th Sep 2025307 PMAQI
30th Sep 2025358 PMAQI
30th Sep 2025419 PMAQI
30th Sep 20254010 PMAQI
30th Sep 20253411 PMAQI
1st Oct 20253412 AMAQI
1st Oct 2025351 AMAQI
1st Oct 2025402 AMAQI
1st Oct 2025423 AMAQI
1st Oct 2025494 AMAQI
22°C19/24°C
1st Oct 2025515 AMAQI
1st Oct 2025506 AMAQI
1st Oct 2025557 AMAQI
1st Oct 2025498 AMAQI
1st Oct 2025539 AMAQI
1st Oct 20255410 AMAQI
1st Oct 20255811 AMAQI
1st Oct 20255612 PMAQI
1st Oct 2025471 PMAQI
1st Oct 2025332 PMAQI
1st Oct 2025333 PMAQI
1st Oct 2025334 PMAQI
1st Oct 2025335 PMAQI
1st Oct 2025366 PMAQI
1st Oct 2025397 PMAQI
1st Oct 2025418 PMAQI
1st Oct 2025499 PMAQI
1st Oct 20254710 PMAQI
1st Oct 20254811 PMAQI
2nd Oct 20255312 AMAQI
2nd Oct 2025531 AMAQI
2nd Oct 2025432 AMAQI
2nd Oct 2025443 AMAQI
2nd Oct 2025484 AMAQI
22°C20/25°C
2nd Oct 2025445 AMAQI
2nd Oct 2025456 AMAQI
2nd Oct 2025427 AMAQI
2nd Oct 2025438 AMAQI
2nd Oct 2025529 AMAQI
2nd Oct 20255210 AMAQI
2nd Oct 20255011 AMAQI
2nd Oct 20255112 PMAQI
2nd Oct 2025571 PMAQI
2nd Oct 2025582 PMAQI
2nd Oct 2025493 PMAQI
2nd Oct 2025474 PMAQI
2nd Oct 2025505 PMAQI
2nd Oct 2025406 PMAQI
2nd Oct 2025467 PMAQI
2nd Oct 2025518 PMAQI
2nd Oct 2025529 PMAQI
2nd Oct 20255810 PMAQI
2nd Oct 20255911 PMAQI
3rd Oct 20256312 AMAQI
3rd Oct 2025591 AMAQI
3rd Oct 2025542 AMAQI
3rd Oct 2025543 AMAQI
3rd Oct 2025544 AMAQI
22°C19/25°C
3rd Oct 2025565 AMAQI
5 AM3rd Oct 2025566 AMAQI
3rd Oct 2025557 AMAQI
3rd Oct 2025588 AMAQI
3rd Oct 2025569 AMAQI
3rd Oct 20254910 AMAQI
3rd Oct 20254611 AMAQI
11 AM3rd Oct 20255112 PMAQI
3rd Oct 2025501 PMAQI
3rd Oct 2025552 PMAQI
3rd Oct 2025543 PMAQI
3rd Oct 2025524 PMAQI
3rd Oct 2025485 PMAQI
3rd Oct 2025486 PMAQI
6 PM3rd Oct 2025507 PMAQI
3rd Oct 2025378 PMAQI
3rd Oct 2025449 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 6 PM
34AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
9 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 6 PM (Avg. 34), while the lowest AQI was between 9 AM to 9 AM (Avg. 30).
Night time
Avg. Highest Time
7 PM - 9 PM
34AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 9 PM (Avg. 34), while the lowest AQI was between 12 AM to 12 AM (Avg. 30).
2025 Days Vs Air Quality
Minamimachi, Hirao, Yamaguchi, Japan
2025
73%
202
27%
73
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Good
202 DaysModerate
73 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 276 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
Minamimachi, Hirao, Yamaguchi, Japan
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
28AQI
28AQI
2nd January 2025
32AQI
32AQI
3rd January 2025
30AQI
30AQI
4th January 2025
29AQI
29AQI
5th January 2025
28AQI
28AQI
6th January 2025
38AQI
38AQI
7th January 2025
29AQI
29AQI
8th January 2025
32AQI
32AQI
9th January 2025
27AQI
27AQI
10th January 2025
27AQI
27AQI
11th January 2025
27AQI
27AQI
12th January 2025
28AQI
28AQI
13th January 2025
40AQI
40AQI
14th January 2025
47AQI
47AQI
15th January 2025
39AQI
39AQI
16th January 2025
36AQI
36AQI
17th January 2025
40AQI
40AQI
18th January 2025
32AQI
32AQI
19th January 2025
43AQI
43AQI
20th January 2025
42AQI
42AQI
21st January 2025
51AQI
51AQI
22nd January 2025
61AQI
61AQI
23rd January 2025
70AQI
70AQI
24th January 2025
71AQI
71AQI
25th January 2025
45AQI
45AQI
26th January 2025
43AQI
43AQI
27th January 2025
37AQI
37AQI
28th January 2025
35AQI
35AQI
29th January 2025
32AQI
32AQI
30th January 2025
41AQI
41AQI
31st January 2025
48AQI
48AQI
1st February 2025
52AQI
52AQI
2nd February 2025
35AQI
35AQI
3rd February 2025
47AQI
47AQI
4th February 2025
31AQI
31AQI
5th February 2025
38AQI
38AQI
6th February 2025
29AQI
29AQI
7th February 2025
36AQI
36AQI
8th February 2025
30AQI
30AQI
9th February 2025
31AQI
31AQI
10th February 2025
31AQI
31AQI
11th February 2025
34AQI
34AQI
12th February 2025
39AQI
39AQI
13th February 2025
30AQI
30AQI
14th February 2025
38AQI
38AQI
15th February 2025
31AQI
31AQI
16th February 2025
40AQI
40AQI
17th February 2025
38AQI
38AQI
18th February 2025
34AQI
34AQI
19th February 2025
34AQI
34AQI
20th February 2025
31AQI
31AQI
21st February 2025
33AQI
33AQI
22nd February 2025
37AQI
37AQI
23rd February 2025
37AQI
37AQI
24th February 2025
37AQI
37AQI
25th February 2025
38AQI
38AQI
26th February 2025
43AQI
43AQI
27th February 2025
66AQI
66AQI
28th February 2025
61AQI
61AQI
1st March 2025
72AQI
72AQI
2nd March 2025
67AQI
67AQI
3rd March 2025
46AQI
46AQI
4th March 2025
39AQI
39AQI
5th March 2025
31AQI
31AQI
6th March 2025
34AQI
34AQI
7th March 2025
33AQI
33AQI
8th March 2025
39AQI
39AQI
9th March 2025
40AQI
40AQI
10th March 2025
41AQI
41AQI
11th March 2025
45AQI
45AQI
12th March 2025
51AQI
51AQI
13th March 2025
53AQI
53AQI
14th March 2025
37AQI
37AQI
15th March 2025
37AQI
37AQI
16th March 2025
24AQI
24AQI
17th March 2025
39AQI
39AQI
18th March 2025
32AQI
32AQI
19th March 2025
41AQI
41AQI
20th March 2025
48AQI
48AQI
21st March 2025
55AQI
55AQI
22nd March 2025
64AQI
64AQI
23rd March 2025
68AQI
68AQI
24th March 2025
59AQI
59AQI
25th March 2025
69AQI
69AQI
26th March 2025
71AQI
71AQI
27th March 2025
57AQI
57AQI
28th March 2025
56AQI
56AQI
29th March 2025
48AQI
48AQI
30th March 2025
40AQI
40AQI
31st March 2025
38AQI
38AQI
1st April 2025
41AQI
41AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
28AQI
28AQI
4th April 2025
32AQI
32AQI
5th April 2025
40AQI
40AQI
6th April 2025
43AQI
43AQI
7th April 2025
43AQI
43AQI
8th April 2025
43AQI
43AQI
9th April 2025
59AQI
59AQI
10th April 2025
56AQI
56AQI
11th April 2025
59AQI
59AQI
12th April 2025
57AQI
57AQI
13th April 2025
46AQI
46AQI
14th April 2025
47AQI
47AQI
15th April 2025
33AQI
33AQI
16th April 2025
48AQI
48AQI
17th April 2025
48AQI
48AQI
18th April 2025
58AQI
58AQI
19th April 2025
55AQI
55AQI
20th April 2025
42AQI
42AQI
21st April 2025
42AQI
42AQI
22nd April 2025
48AQI
48AQI
23rd April 2025
30AQI
30AQI
24th April 2025
40AQI
40AQI
25th April 2025
60AQI
60AQI
26th April 2025
55AQI
55AQI
27th April 2025
58AQI
58AQI
28th April 2025
48AQI
48AQI
29th April 2025
49AQI
49AQI
30th April 2025
53AQI
53AQI
1st May 2025
51AQI
51AQI
2nd May 2025
42AQI
42AQI
3rd May 2025
48AQI
48AQI
4th May 2025
41AQI
41AQI
5th May 2025
43AQI
43AQI
6th May 2025
32AQI
32AQI
7th May 2025
34AQI
34AQI
8th May 2025
36AQI
36AQI
9th May 2025
36AQI
36AQI
10th May 2025
33AQI
33AQI
11th May 2025
40AQI
40AQI
12th May 2025
51AQI
51AQI
13th May 2025
55AQI
55AQI
14th May 2025
60AQI
60AQI
15th May 2025
54AQI
54AQI
16th May 2025
56AQI
56AQI
17th May 2025
46AQI
46AQI
18th May 2025
54AQI
54AQI
19th May 2025
59AQI
59AQI
20th May 2025
56AQI
56AQI
21st May 2025
48AQI
48AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
48AQI
48AQI
24th May 2025
35AQI
35AQI
25th May 2025
28AQI
28AQI
26th May 2025
34AQI
34AQI
27th May 2025
40AQI
40AQI
28th May 2025
44AQI
44AQI
29th May 2025
48AQI
48AQI
30th May 2025
44AQI
44AQI
31st May 2025
40AQI
40AQI
1st June 2025
47AQI
47AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
31AQI
31AQI
4th June 2025
44AQI
44AQI
5th June 2025
45AQI
45AQI
6th June 2025
52AQI
52AQI
7th June 2025
57AQI
57AQI
8th June 2025
62AQI
62AQI
9th June 2025
59AQI
59AQI
10th June 2025
35AQI
35AQI
11th June 2025
43AQI
43AQI
12th June 2025
48AQI
48AQI
13th June 2025
49AQI
49AQI
14th June 2025
38AQI
38AQI
15th June 2025
33AQI
33AQI
16th June 2025
34AQI
34AQI
17th June 2025
34AQI
34AQI
18th June 2025
47AQI
47AQI
19th June 2025
48AQI
48AQI
20th June 2025
54AQI
54AQI
21st June 2025
55AQI
55AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
38AQI
38AQI
24th June 2025
45AQI
45AQI
25th June 2025
42AQI
42AQI
26th June 2025
51AQI
51AQI
27th June 2025
54AQI
54AQI
28th June 2025
52AQI
52AQI
29th June 2025
55AQI
55AQI
30th June 2025
55AQI
55AQI
1st July 2025
58AQI
58AQI
2nd July 2025
75AQI
75AQI
3rd July 2025
87AQI
87AQI
4th July 2025
86AQI
86AQI
5th July 2025
80AQI
80AQI
6th July 2025
61AQI
61AQI
7th July 2025
63AQI
63AQI
8th July 2025
68AQI
68AQI
9th July 2025
76AQI
76AQI
10th July 2025
82AQI
82AQI
11th July 2025
69AQI
69AQI
12th July 2025
61AQI
61AQI
13th July 2025
52AQI
52AQI
14th July 2025
42AQI
42AQI
15th July 2025
57AQI
57AQI
16th July 2025
57AQI
57AQI
17th July 2025
47AQI
47AQI
18th July 2025
37AQI
37AQI
19th July 2025
37AQI
37AQI
20th July 2025
35AQI
35AQI
21st July 2025
30AQI
30AQI
22nd July 2025
32AQI
32AQI
23rd July 2025
31AQI
31AQI
24th July 2025
34AQI
34AQI
25th July 2025
33AQI
33AQI
26th July 2025
27AQI
27AQI
27th July 2025
26AQI
26AQI
28th July 2025
30AQI
30AQI
29th July 2025
28AQI
28AQI
30th July 2025
28AQI
28AQI
31st July 2025
37AQI
37AQI
1st August 2025
58AQI
58AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
47AQI
47AQI
4th August 2025
52AQI
52AQI
5th August 2025
50AQI
50AQI
6th August 2025
51AQI
51AQI
7th August 2025
50AQI
50AQI
8th August 2025
47AQI
47AQI
9th August 2025
38AQI
38AQI
10th August 2025
38AQI
38AQI
11th August 2025
31AQI
31AQI
12th August 2025
36AQI
36AQI
13th August 2025
41AQI
41AQI
14th August 2025
48AQI
48AQI
15th August 2025
48AQI
48AQI
16th August 2025
44AQI
44AQI
17th August 2025
41AQI
41AQI
18th August 2025
46AQI
46AQI
19th August 2025
51AQI
51AQI
20th August 2025
47AQI
47AQI
21st August 2025
42AQI
42AQI
22nd August 2025
44AQI
44AQI
23rd August 2025
47AQI
47AQI
24th August 2025
45AQI
45AQI
25th August 2025
46AQI
46AQI
26th August 2025
55AQI
55AQI
27th August 2025
53AQI
53AQI
28th August 2025
48AQI
48AQI
29th August 2025
51AQI
51AQI
30th August 2025
50AQI
50AQI
31st August 2025
50AQI
50AQI
1st September 2025
40AQI
40AQI
2nd September 2025
44AQI
44AQI
3rd September 2025
39AQI
39AQI
4th September 2025
26AQI
26AQI
5th September 2025
25AQI
25AQI
6th September 2025
28AQI
28AQI
7th September 2025
32AQI
32AQI
8th September 2025
34AQI
34AQI
9th September 2025
32AQI
32AQI
10th September 2025
34AQI
34AQI
11th September 2025
32AQI
32AQI
12th September 2025
29AQI
29AQI
13th September 2025
33AQI
33AQI
14th September 2025
30AQI
30AQI
15th September 2025
34AQI
34AQI
16th September 2025
41AQI
41AQI
17th September 2025
39AQI
39AQI
18th September 2025
26AQI
26AQI
19th September 2025
27AQI
27AQI
20th September 2025
39AQI
39AQI
21st September 2025
23AQI
23AQI
22nd September 2025
24AQI
24AQI
23rd September 2025
26AQI
26AQI
24th September 2025
33AQI
33AQI
25th September 2025
22AQI
22AQI
26th September 2025
28AQI
28AQI
27th September 2025
27AQI
27AQI
28th September 2025
28AQI
28AQI
29th September 2025
25AQI
25AQI
30th September 2025
31AQI
31AQI
1st October 2025
43AQI
43AQI
2nd October 2025
49AQI
49AQI
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
39AQI
38AQI
48AQI
47AQI
44AQI
47AQI
51AQI
47AQI
31AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
27
4
25
3
19
12
20
10
22
9
17
13
16
15
24
7
30
2
202
73
Highest AQI recorded in
July51AQI
Lowest AQI recorded in
September31AQI
202436AQI
31
25
4
27
4
24
6
26
5
27
3
30
1
24
7
28
2
30
1
24
6
31
327
39
Highest AQI recorded in
May42AQI
Lowest AQI recorded in
December32AQI
202338AQI
27
3
1
28
21
10
17
13
25
6
23
7
28
3
29
2
26
4
25
6
22
7
26
5
297
66
1
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
August30AQI
202238AQI
28
3
19
2
25
6
14
3
18
13
22
8
17
6
1
25
3
26
5
24
6
31
250
55
Highest AQI recorded in
May49AQI
Lowest AQI recorded in
December30AQI
202135AQI
26
5
24
4
27
2
20
1
23
8
14
16
30
1
28
3
25
4
1
28
3
24
6
30
1
299
54
1
Highest AQI recorded in
June49AQI
Lowest AQI recorded in
April25AQI
202032AQI
12
1
20
1
17
1
23
7
30
1
14
7
18
1
29
2
28
2
30
1
221
24
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
December26AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
43AQILeast Polluted Year Recorded
2020(Avg.)
32AQIMinamimachi's annual 2025 AQI (43) shows an average percentage change of 21.5% (worsened AQI) compared to previous years: 2020 (32), 2021 (35), 2022 (38), 2023 (38), 2024 (36).
