Beppu, Oita, 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+
September Air Quality Analysis
Beppu, Oita, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Sep 2024
71AQILowest AQI recorded on
10th Sep 2024
16AQISame Day Analysis (20th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 34 of Good air quality, showing improvement over 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Beppu, Oita, Japan
AQI
Day
Night
.
5 AM21st Sep 2025
6 PM
4 AM22nd Sep 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
6AM21st Sep
34AQI
Avg. Lowest Time
11AM21st Sep
14AQI
In the last 24 hours,
Beppu's AQI reached its highest point of 34 at 6 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Beppu, Oita, Japan
AugSep
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd
Day
Night
23rd Aug 2025455 AMAQI
23rd Aug 2025456 AMAQI
23rd Aug 2025457 AMAQI
23rd Aug 2025448 AMAQI
23rd Aug 2025429 AMAQI
23rd Aug 20254410 AMAQI
23rd Aug 20254211 AMAQI
23rd Aug 20254412 PMAQI
23rd Aug 2025461 PMAQI
23rd Aug 2025422 PMAQI
23rd Aug 2025403 PMAQI
23rd Aug 2025454 PMAQI
23rd Aug 2025425 PMAQI
23rd Aug 2025426 PMAQI
23rd Aug 2025427 PMAQI
23rd Aug 2025458 PMAQI
23rd Aug 2025489 PMAQI
23rd Aug 20254910 PMAQI
23rd Aug 20254511 PMAQI
24th Aug 20254312 AMAQI
24th Aug 2025451 AMAQI
24th Aug 2025452 AMAQI
24th Aug 2025473 AMAQI
24th Aug 2025464 AMAQI
27°C22/33°C
24th Aug 2025455 AMAQI
24th Aug 2025456 AMAQI
24th Aug 2025467 AMAQI
24th Aug 2025458 AMAQI
24th Aug 2025459 AMAQI
24th Aug 20253510 AMAQI
24th Aug 20253811 AMAQI
24th Aug 20254212 PMAQI
24th Aug 2025481 PMAQI
24th Aug 2025482 PMAQI
24th Aug 2025473 PMAQI
24th Aug 2025494 PMAQI
24th Aug 2025505 PMAQI
24th Aug 2025466 PMAQI
24th Aug 2025467 PMAQI
24th Aug 2025458 PMAQI
24th Aug 2025429 PMAQI
24th Aug 20254110 PMAQI
24th Aug 20254411 PMAQI
25th Aug 20254212 AMAQI
25th Aug 2025461 AMAQI
25th Aug 2025442 AMAQI
25th Aug 2025453 AMAQI
25th Aug 2025444 AMAQI
26°C23/32°C
25th Aug 2025445 AMAQI
25th Aug 2025456 AMAQI
25th Aug 2025457 AMAQI
25th Aug 2025438 AMAQI
25th Aug 2025409 AMAQI
25th Aug 20253710 AMAQI
25th Aug 20253411 AMAQI
25th Aug 20253812 PMAQI
25th Aug 2025541 PMAQI
25th Aug 2025552 PMAQI
25th Aug 2025533 PMAQI
25th Aug 2025584 PMAQI
25th Aug 2025445 PMAQI
25th Aug 2025456 PMAQI
25th Aug 2025507 PMAQI
25th Aug 2025548 PMAQI
25th Aug 2025519 PMAQI
25th Aug 20254810 PMAQI
25th Aug 20254611 PMAQI
26th Aug 20254612 AMAQI
26th Aug 2025461 AMAQI
26th Aug 2025452 AMAQI
26th Aug 2025463 AMAQI
26th Aug 2025454 AMAQI
26°C22/32°C
26th Aug 2025455 AMAQI
26th Aug 2025466 AMAQI
26th Aug 2025457 AMAQI
26th Aug 2025458 AMAQI
26th Aug 2025299 AMAQI
26th Aug 20252410 AMAQI
26th Aug 20253211 AMAQI
26th Aug 20253212 PMAQI
26th Aug 2025371 PMAQI
26th Aug 2025412 PMAQI
26th Aug 2025493 PMAQI
26th Aug 2025444 PMAQI
26th Aug 2025395 PMAQI
26th Aug 2025466 PMAQI
26th Aug 2025527 PMAQI
26th Aug 2025528 PMAQI
26th Aug 2025499 PMAQI
26th Aug 20255010 PMAQI
26th Aug 20254511 PMAQI
27th Aug 20254512 AMAQI
27th Aug 2025481 AMAQI
27th Aug 2025432 AMAQI
27th Aug 2025443 AMAQI
27th Aug 2025424 AMAQI
26°C22/32°C
27th Aug 2025425 AMAQI
27th Aug 2025436 AMAQI
27th Aug 2025427 AMAQI
27th Aug 2025418 AMAQI
27th Aug 2025339 AMAQI
27th Aug 20253710 AMAQI
27th Aug 20254111 AMAQI
27th Aug 20254212 PMAQI
27th Aug 2025361 PMAQI
27th Aug 2025372 PMAQI
27th Aug 2025513 PMAQI
27th Aug 2025544 PMAQI
27th Aug 2025475 PMAQI
27th Aug 2025486 PMAQI
27th Aug 2025467 PMAQI
27th Aug 2025408 PMAQI
27th Aug 2025389 PMAQI
27th Aug 20253710 PMAQI
27th Aug 20254211 PMAQI
28th Aug 20254012 AMAQI
28th Aug 2025441 AMAQI
28th Aug 2025442 AMAQI
28th Aug 2025443 AMAQI
28th Aug 2025444 AMAQI
26°C22/32°C
28th Aug 2025435 AMAQI
28th Aug 2025436 AMAQI
28th Aug 2025447 AMAQI
28th Aug 2025448 AMAQI
28th Aug 2025409 AMAQI
28th Aug 20254610 AMAQI
28th Aug 20254011 AMAQI
28th Aug 20255012 PMAQI
28th Aug 2025481 PMAQI
28th Aug 2025452 PMAQI
28th Aug 2025523 PMAQI
28th Aug 2025544 PMAQI
28th Aug 2025565 PMAQI
28th Aug 2025456 PMAQI
28th Aug 2025537 PMAQI
28th Aug 2025478 PMAQI
28th Aug 2025479 PMAQI
28th Aug 20254810 PMAQI
28th Aug 20254511 PMAQI
29th Aug 20254612 AMAQI
29th Aug 2025441 AMAQI
29th Aug 2025442 AMAQI
29th Aug 2025463 AMAQI
29th Aug 2025444 AMAQI
26°C22/31°C
29th Aug 2025445 AMAQI
29th Aug 2025446 AMAQI
29th Aug 2025447 AMAQI
29th Aug 2025468 AMAQI
29th Aug 2025439 AMAQI
29th Aug 20254810 AMAQI
29th Aug 20255311 AMAQI
29th Aug 20255312 PMAQI
29th Aug 2025511 PMAQI
29th Aug 2025552 PMAQI
29th Aug 2025593 PMAQI
29th Aug 2025534 PMAQI
29th Aug 2025615 PMAQI
29th Aug 2025616 PMAQI
29th Aug 2025587 PMAQI
29th Aug 2025538 PMAQI
29th Aug 2025519 PMAQI
29th Aug 20255110 PMAQI
29th Aug 20255211 PMAQI
30th Aug 20255212 AMAQI
30th Aug 2025491 AMAQI
30th Aug 2025482 AMAQI
30th Aug 2025463 AMAQI
30th Aug 2025454 AMAQI
26°C23/31°C
30th Aug 2025465 AMAQI
30th Aug 2025466 AMAQI
30th Aug 2025477 AMAQI
30th Aug 2025468 AMAQI
30th Aug 2025519 AMAQI
30th Aug 20254810 AMAQI
30th Aug 20255711 AMAQI
30th Aug 20255712 PMAQI
30th Aug 2025551 PMAQI
30th Aug 2025562 PMAQI
30th Aug 2025553 PMAQI
30th Aug 2025584 PMAQI
30th Aug 2025525 PMAQI
30th Aug 2025586 PMAQI
30th Aug 2025587 PMAQI
30th Aug 2025538 PMAQI
30th Aug 2025509 PMAQI
30th Aug 20254910 PMAQI
30th Aug 20255011 PMAQI
31st Aug 20255212 AMAQI
31st Aug 2025501 AMAQI
31st Aug 2025472 AMAQI
31st Aug 2025483 AMAQI
31st Aug 2025464 AMAQI
27°C22/32°C
31st Aug 2025475 AMAQI
31st Aug 2025476 AMAQI
31st Aug 2025487 AMAQI
31st Aug 2025478 AMAQI
31st Aug 2025509 AMAQI
31st Aug 20255510 AMAQI
31st Aug 20255611 AMAQI
31st Aug 20255412 PMAQI
31st Aug 2025511 PMAQI
31st Aug 2025452 PMAQI
31st Aug 2025463 PMAQI
31st Aug 2025494 PMAQI
31st Aug 2025465 PMAQI
31st Aug 2025516 PMAQI
31st Aug 2025487 PMAQI
31st Aug 2025508 PMAQI
31st Aug 2025479 PMAQI
31st Aug 20254810 PMAQI
31st Aug 20254611 PMAQI
1st Sep 20254612 AMAQI
1st Sep 2025461 AMAQI
1st Sep 2025492 AMAQI
1st Sep 2025493 AMAQI
1st Sep 2025514 AMAQI
26°C22/32°C
1st Sep 2025525 AMAQI
1st Sep 2025506 AMAQI
1st Sep 2025517 AMAQI
1st Sep 2025528 AMAQI
1st Sep 2025249 AMAQI
1st Sep 20252710 AMAQI
1st Sep 20252611 AMAQI
1st Sep 20253412 PMAQI
1st Sep 2025401 PMAQI
1st Sep 2025292 PMAQI
1st Sep 2025393 PMAQI
1st Sep 2025284 PMAQI
1st Sep 2025355 PMAQI
1st Sep 2025326 PMAQI
1st Sep 2025377 PMAQI
1st Sep 2025348 PMAQI
1st Sep 2025359 PMAQI
1st Sep 20253710 PMAQI
1st Sep 20253811 PMAQI
2nd Sep 20254212 AMAQI
2nd Sep 2025471 AMAQI
2nd Sep 2025472 AMAQI
2nd Sep 2025473 AMAQI
2nd Sep 2025464 AMAQI
27°C22/32°C
2nd Sep 2025435 AMAQI
2nd Sep 2025446 AMAQI
2nd Sep 2025457 AMAQI
2nd Sep 2025438 AMAQI
2nd Sep 2025349 AMAQI
2nd Sep 20253210 AMAQI
2nd Sep 20252711 AMAQI
2nd Sep 20252512 PMAQI
2nd Sep 2025281 PMAQI
2nd Sep 2025332 PMAQI
2nd Sep 2025333 PMAQI
2nd Sep 2025364 PMAQI
2nd Sep 2025465 PMAQI
2nd Sep 2025346 PMAQI
2nd Sep 2025347 PMAQI
2nd Sep 2025378 PMAQI
2nd Sep 2025389 PMAQI
2nd Sep 20253810 PMAQI
2nd Sep 20253611 PMAQI
3rd Sep 20253712 AMAQI
3rd Sep 2025421 AMAQI
3rd Sep 2025442 AMAQI
3rd Sep 2025473 AMAQI
3rd Sep 2025444 AMAQI
26°C22/33°C
3rd Sep 2025425 AMAQI
3rd Sep 2025426 AMAQI
3rd Sep 2025427 AMAQI
3rd Sep 2025428 AMAQI
3rd Sep 2025289 AMAQI
3rd Sep 20253710 AMAQI
3rd Sep 20254111 AMAQI
3rd Sep 20254612 PMAQI
3rd Sep 2025401 PMAQI
3rd Sep 2025342 PMAQI
3rd Sep 2025303 PMAQI
3rd Sep 2025354 PMAQI
3rd Sep 2025335 PMAQI
3rd Sep 2025366 PMAQI
3rd Sep 2025337 PMAQI
3rd Sep 2025368 PMAQI
3rd Sep 2025359 PMAQI
3rd Sep 20253310 PMAQI
3rd Sep 20253311 PMAQI
4th Sep 20253312 AMAQI
4th Sep 2025371 AMAQI
4th Sep 2025432 AMAQI
4th Sep 2025433 AMAQI
4th Sep 2025444 AMAQI
26°C22/30°C
4th Sep 2025415 AMAQI
4th Sep 2025426 AMAQI
4th Sep 2025417 AMAQI
4th Sep 2025418 AMAQI
4th Sep 2025289 AMAQI
4th Sep 20252210 AMAQI
4th Sep 20252011 AMAQI
4th Sep 20252212 PMAQI
4th Sep 2025211 PMAQI
4th Sep 2025232 PMAQI
4th Sep 2025203 PMAQI
4th Sep 2025194 PMAQI
4th Sep 2025235 PMAQI
4th Sep 2025266 PMAQI
4th Sep 2025257 PMAQI
4th Sep 2025238 PMAQI
4th Sep 2025159 PMAQI
4th Sep 20251110 PMAQI
4th Sep 20251111 PMAQI
5th Sep 20251112 AMAQI
5th Sep 2025201 AMAQI
5th Sep 2025392 AMAQI
5th Sep 2025423 AMAQI
5th Sep 2025384 AMAQI
23°C22/25°C
5th Sep 2025375 AMAQI
5th Sep 2025366 AMAQI
5th Sep 2025377 AMAQI
5th Sep 2025378 AMAQI
5th Sep 2025179 AMAQI
5th Sep 20252010 AMAQI
5th Sep 20251411 AMAQI
5th Sep 20251912 PMAQI
5th Sep 2025201 PMAQI
5th Sep 2025202 PMAQI
5th Sep 2025223 PMAQI
5th Sep 2025244 PMAQI
5th Sep 2025265 PMAQI
5th Sep 2025266 PMAQI
5th Sep 2025327 PMAQI
5th Sep 2025258 PMAQI
5th Sep 2025269 PMAQI
5th Sep 20252310 PMAQI
5th Sep 20252311 PMAQI
6th Sep 20252412 AMAQI
6th Sep 2025241 AMAQI
6th Sep 2025232 AMAQI
6th Sep 2025223 AMAQI
6th Sep 2025244 AMAQI
26°C22/32°C
6th Sep 2025265 AMAQI
6th Sep 2025276 AMAQI
6th Sep 2025267 AMAQI
6th Sep 2025268 AMAQI
6th Sep 2025269 AMAQI
6th Sep 20253010 AMAQI
6th Sep 20253511 AMAQI
6th Sep 20253612 PMAQI
6th Sep 2025371 PMAQI
6th Sep 2025352 PMAQI
6th Sep 2025373 PMAQI
6th Sep 2025324 PMAQI
6th Sep 2025405 PMAQI
6th Sep 2025386 PMAQI
6th Sep 2025367 PMAQI
6th Sep 2025308 PMAQI
6th Sep 2025339 PMAQI
6th Sep 20253110 PMAQI
6th Sep 20253011 PMAQI
7th Sep 20253212 AMAQI
7th Sep 2025261 AMAQI
7th Sep 2025252 AMAQI
7th Sep 2025253 AMAQI
7th Sep 2025274 AMAQI
26°C20/32°C
7th Sep 2025275 AMAQI
7th Sep 2025266 AMAQI
7th Sep 2025277 AMAQI
7th Sep 2025278 AMAQI
7th Sep 2025289 AMAQI
7th Sep 20252910 AMAQI
7th Sep 20253211 AMAQI
7th Sep 20253812 PMAQI
7th Sep 2025401 PMAQI
7th Sep 2025452 PMAQI
7th Sep 2025483 PMAQI
7th Sep 2025464 PMAQI
7th Sep 2025435 PMAQI
7th Sep 2025516 PMAQI
7th Sep 2025527 PMAQI
7th Sep 2025508 PMAQI
7th Sep 2025449 PMAQI
7th Sep 20254710 PMAQI
7th Sep 20254611 PMAQI
8th Sep 20254012 AMAQI
8th Sep 2025301 AMAQI
8th Sep 2025282 AMAQI
8th Sep 2025273 AMAQI
8th Sep 2025284 AMAQI
27°C21/34°C
8th Sep 2025275 AMAQI
8th Sep 2025286 AMAQI
8th Sep 2025287 AMAQI
8th Sep 2025288 AMAQI
8th Sep 2025349 AMAQI
8th Sep 20253410 AMAQI
8th Sep 20252911 AMAQI
8th Sep 20253212 PMAQI
8th Sep 2025321 PMAQI
8th Sep 2025312 PMAQI
8th Sep 2025403 PMAQI
8th Sep 2025424 PMAQI
8th Sep 2025345 PMAQI
8th Sep 2025366 PMAQI
8th Sep 2025347 PMAQI
8th Sep 2025328 PMAQI
8th Sep 2025319 PMAQI
8th Sep 20253010 PMAQI
8th Sep 20253111 PMAQI
9th Sep 20253812 AMAQI
9th Sep 2025341 AMAQI
9th Sep 2025292 AMAQI
9th Sep 2025313 AMAQI
9th Sep 2025304 AMAQI
26°C22/33°C
9th Sep 2025315 AMAQI
9th Sep 2025316 AMAQI
9th Sep 2025307 AMAQI
9th Sep 2025318 AMAQI
9th Sep 2025239 AMAQI
9th Sep 20252410 AMAQI
9th Sep 20253111 AMAQI
9th Sep 20252912 PMAQI
9th Sep 2025351 PMAQI
9th Sep 2025332 PMAQI
9th Sep 2025313 PMAQI
9th Sep 2025304 PMAQI
9th Sep 2025345 PMAQI
9th Sep 2025326 PMAQI
9th Sep 2025417 PMAQI
9th Sep 2025368 PMAQI
9th Sep 2025339 PMAQI
9th Sep 20253210 PMAQI
9th Sep 20253311 PMAQI
10th Sep 20253212 AMAQI
10th Sep 2025311 AMAQI
10th Sep 2025312 AMAQI
10th Sep 2025313 AMAQI
10th Sep 2025344 AMAQI
26°C22/31°C
10th Sep 2025325 AMAQI
10th Sep 2025336 AMAQI
10th Sep 2025337 AMAQI
10th Sep 2025328 AMAQI
10th Sep 2025279 AMAQI
10th Sep 20252810 AMAQI
10th Sep 20253911 AMAQI
10th Sep 20253512 PMAQI
10th Sep 2025351 PMAQI
10th Sep 2025302 PMAQI
10th Sep 2025343 PMAQI
10th Sep 2025274 PMAQI
10th Sep 2025275 PMAQI
10th Sep 2025256 PMAQI
10th Sep 2025277 PMAQI
10th Sep 2025288 PMAQI
10th Sep 2025289 PMAQI
10th Sep 20252810 PMAQI
10th Sep 20252811 PMAQI
11th Sep 20253212 AMAQI
11th Sep 2025341 AMAQI
11th Sep 2025332 AMAQI
11th Sep 2025363 AMAQI
11th Sep 2025334 AMAQI
24°C22/28°C
11th Sep 2025345 AMAQI
11th Sep 2025356 AMAQI
11th Sep 2025357 AMAQI
11th Sep 2025368 AMAQI
11th Sep 2025189 AMAQI
11th Sep 20252610 AMAQI
11th Sep 20252511 AMAQI
11th Sep 20252612 PMAQI
11th Sep 2025321 PMAQI
11th Sep 2025342 PMAQI
11th Sep 2025343 PMAQI
11th Sep 2025304 PMAQI
11th Sep 2025295 PMAQI
11th Sep 2025286 PMAQI
11th Sep 2025357 PMAQI
11th Sep 2025418 PMAQI
11th Sep 2025419 PMAQI
11th Sep 20253310 PMAQI
11th Sep 20253411 PMAQI
12th Sep 20253212 AMAQI
12th Sep 2025331 AMAQI
12th Sep 2025342 AMAQI
12th Sep 2025363 AMAQI
12th Sep 2025344 AMAQI
24°C21/29°C
12th Sep 2025325 AMAQI
12th Sep 2025326 AMAQI
12th Sep 2025327 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025269 AMAQI
12th Sep 20252410 AMAQI
12th Sep 20252411 AMAQI
12th Sep 20252212 PMAQI
12th Sep 2025271 PMAQI
12th Sep 2025332 PMAQI
12th Sep 2025303 PMAQI
12th Sep 2025304 PMAQI
12th Sep 2025355 PMAQI
12th Sep 2025406 PMAQI
12th Sep 2025347 PMAQI
12th Sep 2025288 PMAQI
12th Sep 2025329 PMAQI
12th Sep 20252710 PMAQI
12th Sep 20252811 PMAQI
13th Sep 20252712 AMAQI
13th Sep 2025331 AMAQI
13th Sep 2025322 AMAQI
13th Sep 2025343 AMAQI
13th Sep 2025324 AMAQI
25°C20/31°C
13th Sep 2025325 AMAQI
13th Sep 2025326 AMAQI
13th Sep 2025327 AMAQI
13th Sep 2025328 AMAQI
13th Sep 2025199 AMAQI
13th Sep 20252610 AMAQI
13th Sep 20253211 AMAQI
13th Sep 20253912 PMAQI
13th Sep 2025381 PMAQI
13th Sep 2025372 PMAQI
13th Sep 2025353 PMAQI
13th Sep 2025324 PMAQI
13th Sep 2025325 PMAQI
13th Sep 2025326 PMAQI
13th Sep 2025277 PMAQI
13th Sep 2025328 PMAQI
13th Sep 2025309 PMAQI
13th Sep 20253210 PMAQI
13th Sep 20252911 PMAQI
14th Sep 20252912 AMAQI
14th Sep 2025291 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025323 AMAQI
14th Sep 2025324 AMAQI
26°C22/33°C
14th Sep 2025325 AMAQI
14th Sep 2025336 AMAQI
14th Sep 2025327 AMAQI
14th Sep 2025338 AMAQI
14th Sep 2025269 AMAQI
14th Sep 20252210 AMAQI
14th Sep 20252711 AMAQI
14th Sep 20252212 PMAQI
14th Sep 2025291 PMAQI
14th Sep 2025222 PMAQI
14th Sep 2025283 PMAQI
14th Sep 2025264 PMAQI
14th Sep 2025315 PMAQI
14th Sep 2025316 PMAQI
14th Sep 2025347 PMAQI
14th Sep 2025348 PMAQI
14th Sep 2025329 PMAQI
14th Sep 20253410 PMAQI
14th Sep 20253211 PMAQI
15th Sep 20253012 AMAQI
15th Sep 2025311 AMAQI
15th Sep 2025332 AMAQI
15th Sep 2025343 AMAQI
15th Sep 2025314 AMAQI
26°C23/32°C
15th Sep 2025315 AMAQI
15th Sep 2025316 AMAQI
15th Sep 2025317 AMAQI
15th Sep 2025318 AMAQI
15th Sep 2025359 AMAQI
15th Sep 20253610 AMAQI
15th Sep 20253011 AMAQI
15th Sep 20254212 PMAQI
15th Sep 2025421 PMAQI
15th Sep 2025482 PMAQI
15th Sep 2025433 PMAQI
15th Sep 2025444 PMAQI
15th Sep 2025435 PMAQI
15th Sep 2025296 PMAQI
15th Sep 2025297 PMAQI
15th Sep 2025328 PMAQI
15th Sep 2025309 PMAQI
15th Sep 20253210 PMAQI
15th Sep 20253411 PMAQI
16th Sep 20253112 AMAQI
16th Sep 2025371 AMAQI
16th Sep 2025352 AMAQI
16th Sep 2025323 AMAQI
16th Sep 2025334 AMAQI
26°C22/32°C
16th Sep 2025335 AMAQI
16th Sep 2025346 AMAQI
16th Sep 2025347 AMAQI
16th Sep 2025338 AMAQI
16th Sep 2025329 AMAQI
16th Sep 20253210 AMAQI
16th Sep 20253611 AMAQI
16th Sep 20254912 PMAQI
16th Sep 2025591 PMAQI
16th Sep 2025712 PMAQI
16th Sep 2025683 PMAQI
16th Sep 2025584 PMAQI
16th Sep 2025605 PMAQI
16th Sep 2025616 PMAQI
16th Sep 2025587 PMAQI
16th Sep 2025508 PMAQI
16th Sep 2025539 PMAQI
16th Sep 20255210 PMAQI
16th Sep 20255011 PMAQI
17th Sep 20254612 AMAQI
17th Sep 2025371 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025343 AMAQI
17th Sep 2025364 AMAQI
26°C22/31°C
17th Sep 2025385 AMAQI
17th Sep 2025386 AMAQI
17th Sep 2025387 AMAQI
17th Sep 2025388 AMAQI
17th Sep 2025399 AMAQI
17th Sep 20253610 AMAQI
17th Sep 20254211 AMAQI
17th Sep 20254412 PMAQI
17th Sep 2025381 PMAQI
17th Sep 2025482 PMAQI
17th Sep 2025393 PMAQI
17th Sep 2025374 PMAQI
17th Sep 2025355 PMAQI
17th Sep 2025346 PMAQI
17th Sep 2025407 PMAQI
17th Sep 2025418 PMAQI
17th Sep 2025409 PMAQI
17th Sep 20254010 PMAQI
17th Sep 20253311 PMAQI
18th Sep 20253112 AMAQI
18th Sep 2025351 AMAQI
18th Sep 2025362 AMAQI
18th Sep 2025373 AMAQI
18th Sep 2025384 AMAQI
26°C22/32°C
18th Sep 2025395 AMAQI
18th Sep 2025396 AMAQI
18th Sep 2025397 AMAQI
18th Sep 2025398 AMAQI
18th Sep 2025249 AMAQI
18th Sep 20252410 AMAQI
18th Sep 20252311 AMAQI
18th Sep 20252112 PMAQI
18th Sep 2025161 PMAQI
18th Sep 2025192 PMAQI
18th Sep 2025223 PMAQI
18th Sep 2025264 PMAQI
18th Sep 2025265 PMAQI
18th Sep 2025276 PMAQI
18th Sep 2025247 PMAQI
18th Sep 2025248 PMAQI
18th Sep 2025299 PMAQI
18th Sep 20253010 PMAQI
18th Sep 20253011 PMAQI
19th Sep 20253012 AMAQI
19th Sep 2025291 AMAQI
19th Sep 2025352 AMAQI
19th Sep 2025353 AMAQI
19th Sep 2025344 AMAQI
24°C21/30°C
19th Sep 2025325 AMAQI
19th Sep 2025336 AMAQI
19th Sep 2025337 AMAQI
19th Sep 2025338 AMAQI
19th Sep 2025199 AMAQI
19th Sep 20251410 AMAQI
19th Sep 20251811 AMAQI
19th Sep 20252312 PMAQI
19th Sep 2025311 PMAQI
19th Sep 2025222 PMAQI
19th Sep 2025273 PMAQI
19th Sep 2025314 PMAQI
19th Sep 2025305 PMAQI
19th Sep 2025326 PMAQI
19th Sep 2025267 PMAQI
19th Sep 2025308 PMAQI
19th Sep 2025319 PMAQI
19th Sep 20253410 PMAQI
19th Sep 20253211 PMAQI
20th Sep 20253212 AMAQI
20th Sep 2025341 AMAQI
20th Sep 2025322 AMAQI
20th Sep 2025313 AMAQI
20th Sep 2025314 AMAQI
24°C22/27°C
20th Sep 2025295 AMAQI
20th Sep 2025296 AMAQI
20th Sep 2025307 AMAQI
20th Sep 2025298 AMAQI
20th Sep 2025439 AMAQI
20th Sep 20254410 AMAQI
20th Sep 20254011 AMAQI
20th Sep 20254712 PMAQI
20th Sep 2025461 PMAQI
20th Sep 2025462 PMAQI
20th Sep 2025423 PMAQI
20th Sep 2025284 PMAQI
20th Sep 2025235 PMAQI
20th Sep 2025246 PMAQI
20th Sep 2025247 PMAQI
20th Sep 2025238 PMAQI
20th Sep 2025269 PMAQI
20th Sep 20252810 PMAQI
20th Sep 20252811 PMAQI
21st Sep 20252812 AMAQI
21st Sep 2025281 AMAQI
21st Sep 2025292 AMAQI
21st Sep 2025303 AMAQI
21st Sep 2025324 AMAQI
25°C22/31°C
21st Sep 2025335 AMAQI
21st Sep 2025346 AMAQI
21st Sep 2025347 AMAQI
21st Sep 2025348 AMAQI
21st Sep 2025229 AMAQI
21st Sep 20251710 AMAQI
21st Sep 20251411 AMAQI
21st Sep 20251512 PMAQI
21st Sep 2025161 PMAQI
21st Sep 2025182 PMAQI
21st Sep 2025183 PMAQI
21st Sep 2025204 PMAQI
21st Sep 2025195 PMAQI
21st Sep 2025246 PMAQI
21st Sep 2025267 PMAQI
21st Sep 2025258 PMAQI
21st Sep 2025279 PMAQI
21st Sep 20252610 PMAQI
21st Sep 20252711 PMAQI
22nd Sep 20252312 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
1 PM - 6 PM
38AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
9 AM - 10 AM
32AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 6 PM (Avg. 38), while the lowest AQI was between 9 AM to 10 AM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 11 PM
37AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
37AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 37), while the lowest AQI was between 12 AM to 11 PM (Avg. 37).
2025 Days Vs Air Quality
Beppu, Oita, Japan
2025
80%
210
20%
53
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Good
210 DaysModerate
53 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 264 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
Beppu, Oita, 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
32AQI
32AQI
2nd January 2025
38AQI
38AQI
3rd January 2025
33AQI
33AQI
4th January 2025
33AQI
33AQI
5th January 2025
35AQI
35AQI
6th January 2025
43AQI
43AQI
7th January 2025
32AQI
32AQI
8th January 2025
37AQI
37AQI
9th January 2025
30AQI
30AQI
10th January 2025
32AQI
32AQI
11th January 2025
29AQI
29AQI
12th January 2025
35AQI
35AQI
13th January 2025
40AQI
40AQI
14th January 2025
44AQI
44AQI
15th January 2025
41AQI
41AQI
16th January 2025
37AQI
37AQI
17th January 2025
42AQI
42AQI
18th January 2025
37AQI
37AQI
19th January 2025
48AQI
48AQI
20th January 2025
41AQI
41AQI
21st January 2025
62AQI
62AQI
22nd January 2025
61AQI
61AQI
23rd January 2025
65AQI
65AQI
24th January 2025
71AQI
71AQI
25th January 2025
46AQI
46AQI
26th January 2025
43AQI
43AQI
27th January 2025
38AQI
38AQI
28th January 2025
36AQI
36AQI
29th January 2025
32AQI
32AQI
30th January 2025
39AQI
39AQI
31st January 2025
45AQI
45AQI
1st February 2025
47AQI
47AQI
2nd February 2025
33AQI
33AQI
3rd February 2025
45AQI
45AQI
4th February 2025
32AQI
32AQI
5th February 2025
39AQI
39AQI
6th February 2025
32AQI
32AQI
7th February 2025
33AQI
33AQI
8th February 2025
30AQI
30AQI
9th February 2025
31AQI
31AQI
10th February 2025
31AQI
31AQI
11th February 2025
38AQI
38AQI
12th February 2025
36AQI
36AQI
13th February 2025
32AQI
32AQI
14th February 2025
38AQI
38AQI
15th February 2025
31AQI
31AQI
16th February 2025
41AQI
41AQI
17th February 2025
40AQI
40AQI
18th February 2025
33AQI
33AQI
19th February 2025
32AQI
32AQI
20th February 2025
29AQI
29AQI
21st February 2025
31AQI
31AQI
22nd February 2025
37AQI
37AQI
23rd February 2025
36AQI
36AQI
24th February 2025
34AQI
34AQI
25th February 2025
34AQI
34AQI
26th February 2025
37AQI
37AQI
27th February 2025
55AQI
55AQI
28th February 2025
56AQI
56AQI
1st March 2025
77AQI
77AQI
2nd March 2025
66AQI
66AQI
3rd March 2025
47AQI
47AQI
4th March 2025
36AQI
36AQI
5th March 2025
34AQI
34AQI
6th March 2025
35AQI
35AQI
7th March 2025
34AQI
34AQI
8th March 2025
42AQI
42AQI
9th March 2025
42AQI
42AQI
10th March 2025
47AQI
47AQI
11th March 2025
50AQI
50AQI
12th March 2025
52AQI
52AQI
13th March 2025
57AQI
57AQI
14th March 2025
40AQI
40AQI
15th March 2025
39AQI
39AQI
16th March 2025
25AQI
25AQI
17th March 2025
46AQI
46AQI
18th March 2025
38AQI
38AQI
19th March 2025
41AQI
41AQI
20th March 2025
47AQI
47AQI
21st March 2025
56AQI
56AQI
22nd March 2025
61AQI
61AQI
23rd March 2025
63AQI
63AQI
24th March 2025
54AQI
54AQI
25th March 2025
71AQI
71AQI
26th March 2025
70AQI
70AQI
27th March 2025
61AQI
61AQI
28th March 2025
61AQI
61AQI
29th March 2025
53AQI
53AQI
30th March 2025
46AQI
46AQI
31st March 2025
42AQI
42AQI
1st April 2025
42AQI
42AQI
2nd April 2025
35AQI
35AQI
3rd April 2025
35AQI
35AQI
4th April 2025
36AQI
36AQI
5th April 2025
44AQI
44AQI
6th April 2025
46AQI
46AQI
7th April 2025
40AQI
40AQI
8th April 2025
38AQI
38AQI
9th April 2025
47AQI
47AQI
10th April 2025
50AQI
50AQI
11th April 2025
54AQI
54AQI
12th April 2025
56AQI
56AQI
13th April 2025
46AQI
46AQI
14th April 2025
50AQI
50AQI
15th April 2025
30AQI
30AQI
16th April 2025
48AQI
48AQI
17th April 2025
46AQI
46AQI
18th April 2025
55AQI
55AQI
19th April 2025
57AQI
57AQI
20th April 2025
44AQI
44AQI
21st April 2025
46AQI
46AQI
22nd April 2025
38AQI
38AQI
23rd April 2025
28AQI
28AQI
24th April 2025
37AQI
37AQI
25th April 2025
52AQI
52AQI
26th April 2025
47AQI
47AQI
27th April 2025
54AQI
54AQI
28th April 2025
46AQI
46AQI
29th April 2025
49AQI
49AQI
30th April 2025
52AQI
52AQI
1st May 2025
46AQI
46AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
46AQI
46AQI
4th May 2025
39AQI
39AQI
5th May 2025
41AQI
41AQI
6th May 2025
36AQI
36AQI
7th May 2025
34AQI
34AQI
8th May 2025
41AQI
41AQI
9th May 2025
29AQI
29AQI
10th May 2025
38AQI
38AQI
11th May 2025
35AQI
35AQI
12th May 2025
50AQI
50AQI
13th May 2025
54AQI
54AQI
14th May 2025
59AQI
59AQI
15th May 2025
58AQI
58AQI
16th May 2025
54AQI
54AQI
17th May 2025
40AQI
40AQI
18th May 2025
52AQI
52AQI
19th May 2025
57AQI
57AQI
20th May 2025
60AQI
60AQI
21st May 2025
40AQI
40AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
44AQI
44AQI
24th May 2025
32AQI
32AQI
25th May 2025
32AQI
32AQI
26th May 2025
32AQI
32AQI
27th May 2025
42AQI
42AQI
28th May 2025
45AQI
45AQI
29th May 2025
44AQI
44AQI
30th May 2025
42AQI
42AQI
31st May 2025
40AQI
40AQI
1st June 2025
46AQI
46AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
29AQI
29AQI
4th June 2025
43AQI
43AQI
5th June 2025
42AQI
42AQI
6th June 2025
56AQI
56AQI
7th June 2025
61AQI
61AQI
8th June 2025
63AQI
63AQI
9th June 2025
41AQI
41AQI
10th June 2025
34AQI
34AQI
11th June 2025
47AQI
47AQI
12th June 2025
48AQI
48AQI
13th June 2025
47AQI
47AQI
14th June 2025
36AQI
36AQI
15th June 2025
34AQI
34AQI
16th June 2025
29AQI
29AQI
17th June 2025
36AQI
36AQI
18th June 2025
40AQI
40AQI
19th June 2025
45AQI
45AQI
20th June 2025
54AQI
54AQI
21st June 2025
57AQI
57AQI
22nd June 2025
66AQI
66AQI
23rd June 2025
44AQI
44AQI
24th June 2025
46AQI
46AQI
25th June 2025
46AQI
46AQI
26th June 2025
47AQI
47AQI
27th June 2025
51AQI
51AQI
28th June 2025
48AQI
48AQI
29th June 2025
50AQI
50AQI
30th June 2025
55AQI
55AQI
1st July 2025
64AQI
64AQI
2nd July 2025
81AQI
81AQI
3rd July 2025
90AQI
90AQI
4th July 2025
96AQI
96AQI
5th July 2025
88AQI
88AQI
6th July 2025
66AQI
66AQI
7th July 2025
60AQI
60AQI
8th July 2025
65AQI
65AQI
9th July 2025
73AQI
73AQI
10th July 2025
69AQI
69AQI
11th July 2025
46AQI
46AQI
12th July 2025
46AQI
46AQI
13th July 2025
39AQI
39AQI
14th July 2025
38AQI
38AQI
15th July 2025
47AQI
47AQI
16th July 2025
52AQI
52AQI
17th July 2025
42AQI
42AQI
18th July 2025
33AQI
33AQI
19th July 2025
32AQI
32AQI
20th July 2025
30AQI
30AQI
21st July 2025
28AQI
28AQI
22nd July 2025
29AQI
29AQI
23rd July 2025
28AQI
28AQI
24th July 2025
25AQI
25AQI
25th July 2025
25AQI
25AQI
26th July 2025
23AQI
23AQI
27th July 2025
24AQI
24AQI
28th July 2025
25AQI
25AQI
29th July 2025
24AQI
24AQI
30th July 2025
23AQI
23AQI
31st July 2025
29AQI
29AQI
1st August 2025
42AQI
42AQI
2nd August 2025
47AQI
47AQI
3rd August 2025
50AQI
50AQI
4th August 2025
50AQI
50AQI
5th August 2025
48AQI
48AQI
6th August 2025
47AQI
47AQI
7th August 2025
42AQI
42AQI
8th August 2025
42AQI
42AQI
9th August 2025
36AQI
36AQI
10th August 2025
35AQI
35AQI
11th August 2025
30AQI
30AQI
12th August 2025
36AQI
36AQI
13th August 2025
40AQI
40AQI
14th August 2025
44AQI
44AQI
15th August 2025
47AQI
47AQI
16th August 2025
44AQI
44AQI
17th August 2025
44AQI
44AQI
18th August 2025
46AQI
46AQI
19th August 2025
50AQI
50AQI
20th August 2025
42AQI
42AQI
21st August 2025
39AQI
39AQI
22nd August 2025
42AQI
42AQI
23rd August 2025
44AQI
44AQI
24th August 2025
45AQI
45AQI
25th August 2025
46AQI
46AQI
26th August 2025
44AQI
44AQI
27th August 2025
43AQI
43AQI
28th August 2025
46AQI
46AQI
29th August 2025
50AQI
50AQI
30th August 2025
51AQI
51AQI
31st August 2025
49AQI
49AQI
1st September 2025
40AQI
40AQI
2nd September 2025
39AQI
39AQI
3rd September 2025
38AQI
38AQI
4th September 2025
28AQI
28AQI
5th September 2025
24AQI
24AQI
6th September 2025
31AQI
31AQI
7th September 2025
37AQI
37AQI
8th September 2025
32AQI
32AQI
9th September 2025
32AQI
32AQI
10th September 2025
30AQI
30AQI
11th September 2025
33AQI
33AQI
12th September 2025
31AQI
31AQI
13th September 2025
32AQI
32AQI
14th September 2025
30AQI
30AQI
15th September 2025
34AQI
34AQI
16th September 2025
45AQI
45AQI
17th September 2025
38AQI
38AQI
18th September 2025
30AQI
30AQI
19th September 2025
29AQI
29AQI
20th September 2025
34AQI
34AQI
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
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
41AQI
37AQI
49AQI
45AQI
43AQI
46AQI
46AQI
44AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
27
4
26
2
18
13
23
7
24
7
22
8
20
11
30
1
20
210
53
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
September33AQI
202437AQI
31
27
2
28
3
26
4
26
5
27
3
27
4
26
5
25
5
31
29
1
31
334
32
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
October33AQI
202338AQI
29
2
28
24
7
19
11
24
7
25
5
28
2
31
29
1
30
1
26
3
30
1
323
40
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
August27AQI
202239AQI
29
2
20
1
22
9
24
6
20
11
20
10
22
2
1
1
28
1
28
3
28
2
31
273
48
Highest AQI recorded in
August58AQI
Lowest AQI recorded in
December31AQI
202134AQI
31
26
2
26
3
20
1
23
8
24
6
27
4
31
28
2
29
2
29
1
31
325
29
Highest AQI recorded in
May42AQI
Lowest AQI recorded in
August27AQI
202034AQI
10
3
20
1
17
1
22
8
29
2
18
12
1
19
28
3
29
1
30
1
222
32
1
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
September26AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
43AQILeast Polluted Year Recorded
2020(Avg.)
34AQIBeppu's annual 2025 AQI (43) shows an average percentage change of 19.6% (worsened AQI) compared to previous years: 2020 (34), 2021 (34), 2022 (39), 2023 (38), 2024 (37).
