Noguchihara, 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+
October Air Quality Analysis
Noguchihara, Beppu, Oita, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Oct 2025
78AQILowest AQI recorded on
19th Oct 2024
21AQISame Day Analysis (12th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 78 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Oct - 13th Oct 2025
Noguchihara, Beppu, Oita, Japan
AQI
Day
Night
.
6 AM12th Oct 2025
6 PM
5 AM13th Oct 2025
Day time
Avg. Highest Time
11AM12th Oct
94AQI
Avg. Lowest Time
2PM12th Oct
73AQI
Night time
Avg. Highest Time
6PM12th Oct
78AQI
Avg. Lowest Time
4AM13th Oct
55AQI
In the last 24 hours,
Noguchihara's AQI reached its highest point of 94 at 11 AM during the Day, while the lowest point, 55, was recorded at 4 AM during the Night between 12th Oct and 13th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Noguchihara, Beppu, Oita, Japan
SepOct
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
13th Sep 2025326 AMAQI
13th Sep 2025327 AMAQI
13th Sep 2025328 AMAQI
13th Sep 2025209 AMAQI
13th Sep 20252210 AMAQI
13th Sep 20252811 AMAQI
13th Sep 20253712 PMAQI
13th Sep 2025371 PMAQI
13th Sep 2025342 PMAQI
13th Sep 2025363 PMAQI
13th Sep 2025334 PMAQI
13th Sep 2025335 PMAQI
13th Sep 2025326 PMAQI
13th Sep 2025297 PMAQI
13th Sep 2025328 PMAQI
13th Sep 2025319 PMAQI
13th Sep 20253010 PMAQI
13th Sep 20252711 PMAQI
14th Sep 20253012 AMAQI
14th Sep 2025291 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025333 AMAQI
14th Sep 2025324 AMAQI
14th Sep 2025325 AMAQI
26°C22/33°C
14th Sep 2025326 AMAQI
14th Sep 2025327 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025239 AMAQI
14th Sep 20252010 AMAQI
14th Sep 20252611 AMAQI
14th Sep 20252012 PMAQI
14th Sep 2025241 PMAQI
14th Sep 2025212 PMAQI
14th Sep 2025283 PMAQI
14th Sep 2025284 PMAQI
14th Sep 2025325 PMAQI
14th Sep 2025316 PMAQI
14th Sep 2025357 PMAQI
14th Sep 2025338 PMAQI
14th Sep 2025329 PMAQI
14th Sep 20253310 PMAQI
14th Sep 20253211 PMAQI
15th Sep 20253112 AMAQI
15th Sep 2025311 AMAQI
15th Sep 2025322 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025314 AMAQI
15th Sep 2025305 AMAQI
26°C23/32°C
15th Sep 2025306 AMAQI
15th Sep 2025307 AMAQI
15th Sep 2025308 AMAQI
15th Sep 2025359 AMAQI
15th Sep 20253610 AMAQI
15th Sep 20253211 AMAQI
15th Sep 20254212 PMAQI
15th Sep 2025461 PMAQI
15th Sep 2025502 PMAQI
15th Sep 2025443 PMAQI
15th Sep 2025504 PMAQI
15th Sep 2025535 PMAQI
15th Sep 2025266 PMAQI
15th Sep 2025257 PMAQI
15th Sep 2025298 PMAQI
15th Sep 2025319 PMAQI
15th Sep 20253610 PMAQI
15th Sep 20253311 PMAQI
16th Sep 20253112 AMAQI
16th Sep 2025341 AMAQI
16th Sep 2025322 AMAQI
16th Sep 2025323 AMAQI
16th Sep 2025324 AMAQI
16th Sep 2025345 AMAQI
26°C22/32°C
16th Sep 2025346 AMAQI
16th Sep 2025347 AMAQI
16th Sep 2025338 AMAQI
16th Sep 2025379 AMAQI
16th Sep 20254410 AMAQI
16th Sep 20254311 AMAQI
16th Sep 20255412 PMAQI
16th Sep 2025641 PMAQI
16th Sep 2025822 PMAQI
16th Sep 2025723 PMAQI
16th Sep 2025574 PMAQI
16th Sep 2025605 PMAQI
16th Sep 2025586 PMAQI
16th Sep 2025617 PMAQI
16th Sep 2025568 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255211 PMAQI
17th Sep 20255112 AMAQI
17th Sep 2025381 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025333 AMAQI
17th Sep 2025364 AMAQI
17th Sep 2025395 AMAQI
26°C22/31°C
17th Sep 2025406 AMAQI
17th Sep 2025397 AMAQI
17th Sep 2025408 AMAQI
17th Sep 2025459 AMAQI
17th Sep 20255110 AMAQI
17th Sep 20255211 AMAQI
17th Sep 20255212 PMAQI
17th Sep 2025451 PMAQI
17th Sep 2025512 PMAQI
17th Sep 2025403 PMAQI
17th Sep 2025414 PMAQI
17th Sep 2025415 PMAQI
17th Sep 2025406 PMAQI
17th Sep 2025427 PMAQI
17th Sep 2025448 PMAQI
17th Sep 2025449 PMAQI
17th Sep 20255010 PMAQI
17th Sep 20254011 PMAQI
18th Sep 20253412 AMAQI
18th Sep 2025381 AMAQI
18th Sep 2025382 AMAQI
18th Sep 2025393 AMAQI
18th Sep 2025394 AMAQI
18th Sep 2025415 AMAQI
26°C22/32°C
18th Sep 2025416 AMAQI
18th Sep 2025427 AMAQI
18th Sep 2025428 AMAQI
18th Sep 2025249 AMAQI
18th Sep 20251810 AMAQI
18th Sep 20251811 AMAQI
18th Sep 20251512 PMAQI
18th Sep 2025171 PMAQI
18th Sep 2025232 PMAQI
18th Sep 2025293 PMAQI
18th Sep 2025304 PMAQI
18th Sep 2025305 PMAQI
18th Sep 2025306 PMAQI
18th Sep 2025277 PMAQI
18th Sep 2025268 PMAQI
18th Sep 2025309 PMAQI
18th Sep 20252810 PMAQI
18th Sep 20252911 PMAQI
19th Sep 20253012 AMAQI
19th Sep 2025301 AMAQI
19th Sep 2025382 AMAQI
19th Sep 2025363 AMAQI
19th Sep 2025364 AMAQI
19th Sep 2025335 AMAQI
24°C21/30°C
19th Sep 2025346 AMAQI
19th Sep 2025357 AMAQI
19th Sep 2025348 AMAQI
19th Sep 2025209 AMAQI
19th Sep 20251410 AMAQI
19th Sep 20251711 AMAQI
19th Sep 20251912 PMAQI
19th Sep 2025211 PMAQI
19th Sep 2025222 PMAQI
19th Sep 2025243 PMAQI
19th Sep 2025294 PMAQI
19th Sep 2025305 PMAQI
19th Sep 2025296 PMAQI
19th Sep 2025287 PMAQI
19th Sep 2025308 PMAQI
19th Sep 2025309 PMAQI
19th Sep 20253410 PMAQI
19th Sep 20253411 PMAQI
20th Sep 20253412 AMAQI
20th Sep 2025331 AMAQI
20th Sep 2025322 AMAQI
20th Sep 2025323 AMAQI
20th Sep 2025324 AMAQI
20th Sep 2025305 AMAQI
24°C22/27°C
20th Sep 2025296 AMAQI
20th Sep 2025307 AMAQI
20th Sep 2025308 AMAQI
20th Sep 2025479 AMAQI
20th Sep 20254810 AMAQI
20th Sep 20254711 AMAQI
20th Sep 20255012 PMAQI
20th Sep 2025481 PMAQI
20th Sep 2025552 PMAQI
20th Sep 2025483 PMAQI
20th Sep 2025264 PMAQI
20th Sep 2025245 PMAQI
20th Sep 2025276 PMAQI
20th Sep 2025247 PMAQI
20th Sep 2025248 PMAQI
20th Sep 2025289 PMAQI
20th Sep 20252810 PMAQI
20th Sep 20252811 PMAQI
21st Sep 20252712 AMAQI
21st Sep 2025271 AMAQI
21st Sep 2025302 AMAQI
21st Sep 2025303 AMAQI
21st Sep 2025324 AMAQI
21st Sep 2025345 AMAQI
25°C22/31°C
21st Sep 2025346 AMAQI
21st Sep 2025347 AMAQI
21st Sep 2025358 AMAQI
21st Sep 2025209 AMAQI
21st Sep 20251410 AMAQI
21st Sep 20251411 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025171 PMAQI
21st Sep 2025192 PMAQI
21st Sep 2025203 PMAQI
21st Sep 2025244 PMAQI
21st Sep 2025225 PMAQI
21st Sep 2025246 PMAQI
21st Sep 2025237 PMAQI
21st Sep 2025248 PMAQI
21st Sep 2025289 PMAQI
21st Sep 20252810 PMAQI
21st Sep 20252611 PMAQI
22nd Sep 20252312 AMAQI
22nd Sep 2025261 AMAQI
22nd Sep 2025282 AMAQI
22nd Sep 2025303 AMAQI
22nd Sep 2025294 AMAQI
22nd Sep 2025285 AMAQI
23°C20/28°C
22nd Sep 2025286 AMAQI
22nd Sep 2025277 AMAQI
22nd Sep 2025288 AMAQI
22nd Sep 2025239 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251911 AMAQI
22nd Sep 20252212 PMAQI
22nd Sep 2025281 PMAQI
22nd Sep 2025262 PMAQI
22nd Sep 2025243 PMAQI
22nd Sep 2025284 PMAQI
22nd Sep 2025325 PMAQI
22nd Sep 2025296 PMAQI
22nd Sep 2025317 PMAQI
22nd Sep 2025328 PMAQI
22nd Sep 2025319 PMAQI
22nd Sep 20253010 PMAQI
22nd Sep 20253111 PMAQI
23rd Sep 20253112 AMAQI
23rd Sep 2025291 AMAQI
23rd Sep 2025282 AMAQI
23rd Sep 2025283 AMAQI
23rd Sep 2025264 AMAQI
23rd Sep 2025265 AMAQI
22°C19/25°C
23rd Sep 2025266 AMAQI
23rd Sep 2025267 AMAQI
23rd Sep 2025268 AMAQI
23rd Sep 2025349 AMAQI
23rd Sep 20253610 AMAQI
23rd Sep 20253211 AMAQI
23rd Sep 20252912 PMAQI
23rd Sep 2025311 PMAQI
23rd Sep 2025382 PMAQI
23rd Sep 2025373 PMAQI
23rd Sep 2025434 PMAQI
23rd Sep 2025445 PMAQI
23rd Sep 2025386 PMAQI
23rd Sep 2025387 PMAQI
23rd Sep 2025378 PMAQI
23rd Sep 2025329 PMAQI
23rd Sep 20253210 PMAQI
23rd Sep 20252911 PMAQI
24th Sep 20252612 AMAQI
24th Sep 2025241 AMAQI
24th Sep 2025282 AMAQI
24th Sep 2025283 AMAQI
24th Sep 2025274 AMAQI
24th Sep 2025285 AMAQI
23°C21/24°C
24th Sep 2025286 AMAQI
24th Sep 2025287 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025209 AMAQI
24th Sep 20252010 AMAQI
24th Sep 20252411 AMAQI
24th Sep 20252112 PMAQI
24th Sep 2025191 PMAQI
24th Sep 2025232 PMAQI
24th Sep 2025253 PMAQI
24th Sep 2025264 PMAQI
24th Sep 2025265 PMAQI
24th Sep 2025276 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025248 PMAQI
24th Sep 2025269 PMAQI
24th Sep 20252610 PMAQI
24th Sep 20252511 PMAQI
25th Sep 20252412 AMAQI
25th Sep 2025261 AMAQI
25th Sep 2025272 AMAQI
25th Sep 2025263 AMAQI
25th Sep 2025264 AMAQI
25th Sep 2025255 AMAQI
23°C21/25°C
25th Sep 2025266 AMAQI
25th Sep 2025267 AMAQI
25th Sep 2025268 AMAQI
25th Sep 2025209 AMAQI
25th Sep 20251410 AMAQI
25th Sep 20251511 AMAQI
25th Sep 20251612 PMAQI
25th Sep 2025171 PMAQI
25th Sep 2025272 PMAQI
25th Sep 2025333 PMAQI
25th Sep 2025334 PMAQI
25th Sep 2025315 PMAQI
25th Sep 2025306 PMAQI
25th Sep 2025347 PMAQI
25th Sep 2025378 PMAQI
25th Sep 2025399 PMAQI
25th Sep 20253110 PMAQI
25th Sep 20253611 PMAQI
26th Sep 20254312 AMAQI
26th Sep 2025481 AMAQI
26th Sep 2025482 AMAQI
26th Sep 2025533 AMAQI
26th Sep 2025564 AMAQI
26th Sep 2025575 AMAQI
24°C21/28°C
26th Sep 2025586 AMAQI
26th Sep 2025557 AMAQI
26th Sep 2025548 AMAQI
26th Sep 2025559 AMAQI
26th Sep 20255610 AMAQI
26th Sep 20255811 AMAQI
26th Sep 20256212 PMAQI
26th Sep 2025661 PMAQI
26th Sep 2025682 PMAQI
26th Sep 2025713 PMAQI
26th Sep 2025704 PMAQI
26th Sep 2025675 PMAQI
26th Sep 2025616 PMAQI
26th Sep 2025477 PMAQI
26th Sep 2025338 PMAQI
26th Sep 2025219 PMAQI
26th Sep 20252010 PMAQI
26th Sep 20251811 PMAQI
27th Sep 20252412 AMAQI
27th Sep 2025231 AMAQI
27th Sep 2025202 AMAQI
27th Sep 2025193 AMAQI
27th Sep 2025184 AMAQI
27th Sep 2025175 AMAQI
24°C21/29°C
27th Sep 2025136 AMAQI
27th Sep 2025157 AMAQI
27th Sep 2025228 AMAQI
27th Sep 2025279 AMAQI
27th Sep 20252210 AMAQI
27th Sep 20252211 AMAQI
27th Sep 20252812 PMAQI
27th Sep 2025301 PMAQI
27th Sep 2025332 PMAQI
27th Sep 2025303 PMAQI
27th Sep 2025284 PMAQI
27th Sep 2025285 PMAQI
27th Sep 2025286 PMAQI
27th Sep 2025287 PMAQI
27th Sep 2025318 PMAQI
27th Sep 2025329 PMAQI
27th Sep 20253110 PMAQI
27th Sep 20253011 PMAQI
28th Sep 20253112 AMAQI
28th Sep 2025331 AMAQI
28th Sep 2025332 AMAQI
28th Sep 2025333 AMAQI
28th Sep 2025304 AMAQI
28th Sep 2025305 AMAQI
21°C19/24°C
28th Sep 2025336 AMAQI
28th Sep 2025307 AMAQI
28th Sep 2025288 AMAQI
28th Sep 2025319 AMAQI
28th Sep 20253710 AMAQI
28th Sep 20253511 AMAQI
28th Sep 20253612 PMAQI
28th Sep 2025441 PMAQI
28th Sep 2025482 PMAQI
28th Sep 2025463 PMAQI
28th Sep 2025464 PMAQI
28th Sep 2025465 PMAQI
28th Sep 2025446 PMAQI
28th Sep 2025497 PMAQI
28th Sep 2025518 PMAQI
28th Sep 2025469 PMAQI
28th Sep 20254110 PMAQI
28th Sep 20253911 PMAQI
29th Sep 20254212 AMAQI
29th Sep 2025481 AMAQI
29th Sep 2025512 AMAQI
29th Sep 2025533 AMAQI
29th Sep 2025544 AMAQI
29th Sep 2025395 AMAQI
23°C21/28°C
29th Sep 2025386 AMAQI
29th Sep 2025377 AMAQI
29th Sep 2025308 AMAQI
29th Sep 2025249 AMAQI
29th Sep 20252210 AMAQI
29th Sep 20252011 AMAQI
29th Sep 20252612 PMAQI
29th Sep 2025241 PMAQI
29th Sep 2025212 PMAQI
29th Sep 2025323 PMAQI
29th Sep 2025354 PMAQI
29th Sep 2025335 PMAQI
29th Sep 2025436 PMAQI
29th Sep 2025437 PMAQI
29th Sep 2025398 PMAQI
29th Sep 2025349 PMAQI
29th Sep 20252610 PMAQI
29th Sep 20251711 PMAQI
30th Sep 20251712 AMAQI
30th Sep 2025241 AMAQI
30th Sep 2025142 AMAQI
30th Sep 2025173 AMAQI
30th Sep 2025214 AMAQI
30th Sep 2025305 AMAQI
22°C17/27°C
30th Sep 2025246 AMAQI
30th Sep 2025197 AMAQI
30th Sep 2025208 AMAQI
30th Sep 2025169 AMAQI
30th Sep 20252510 AMAQI
30th Sep 20252911 AMAQI
30th Sep 20252712 PMAQI
30th Sep 2025261 PMAQI
30th Sep 2025262 PMAQI
30th Sep 2025293 PMAQI
30th Sep 2025274 PMAQI
30th Sep 2025285 PMAQI
30th Sep 2025216 PMAQI
30th Sep 2025227 PMAQI
30th Sep 2025238 PMAQI
30th Sep 2025239 PMAQI
30th Sep 20252010 PMAQI
30th Sep 20252811 PMAQI
1st Oct 20252612 AMAQI
1st Oct 2025221 AMAQI
1st Oct 2025292 AMAQI
1st Oct 2025333 AMAQI
1st Oct 2025274 AMAQI
1st Oct 2025205 AMAQI
20°C17/26°C
1st Oct 2025296 AMAQI
1st Oct 2025277 AMAQI
1st Oct 2025338 AMAQI
1st Oct 2025289 AMAQI
1st Oct 20253110 AMAQI
1st Oct 20252911 AMAQI
1st Oct 20254412 PMAQI
1st Oct 2025541 PMAQI
1st Oct 2025532 PMAQI
1st Oct 2025543 PMAQI
1st Oct 2025534 PMAQI
1st Oct 2025535 PMAQI
1st Oct 2025546 PMAQI
1st Oct 2025547 PMAQI
1st Oct 2025558 PMAQI
1st Oct 2025539 PMAQI
1st Oct 20255210 PMAQI
1st Oct 20255411 PMAQI
2nd Oct 20255212 AMAQI
2nd Oct 2025511 AMAQI
2nd Oct 2025512 AMAQI
2nd Oct 2025543 AMAQI
2nd Oct 2025524 AMAQI
2nd Oct 2025505 AMAQI
21°C18/27°C
2nd Oct 2025546 AMAQI
2nd Oct 2025557 AMAQI
2nd Oct 2025558 AMAQI
2nd Oct 2025579 AMAQI
2nd Oct 20255510 AMAQI
2nd Oct 20255211 AMAQI
2nd Oct 20255512 PMAQI
2nd Oct 2025541 PMAQI
2nd Oct 2025562 PMAQI
2nd Oct 2025573 PMAQI
2nd Oct 2025614 PMAQI
2nd Oct 2025615 PMAQI
2nd Oct 2025576 PMAQI
2nd Oct 2025577 PMAQI
2nd Oct 2025578 PMAQI
2nd Oct 2025599 PMAQI
2nd Oct 20255810 PMAQI
2nd Oct 20255811 PMAQI
3rd Oct 20255912 AMAQI
3rd Oct 2025581 AMAQI
3rd Oct 2025532 AMAQI
3rd Oct 2025563 AMAQI
3rd Oct 2025584 AMAQI
3rd Oct 2025585 AMAQI
20°C15/26°C
3rd Oct 2025566 AMAQI
3rd Oct 2025567 AMAQI
3rd Oct 2025588 AMAQI
3rd Oct 2025629 AMAQI
3rd Oct 20256110 AMAQI
3rd Oct 20256411 AMAQI
3rd Oct 20256612 PMAQI
3rd Oct 2025641 PMAQI
3rd Oct 2025632 PMAQI
3rd Oct 2025633 PMAQI
3rd Oct 2025664 PMAQI
3rd Oct 2025685 PMAQI
3rd Oct 2025706 PMAQI
3rd Oct 2025707 PMAQI
3rd Oct 2025608 PMAQI
3rd Oct 2025769 PMAQI
3rd Oct 20257210 PMAQI
3rd Oct 20257711 PMAQI
4th Oct 20257612 AMAQI
4th Oct 2025721 AMAQI
4th Oct 2025702 AMAQI
4th Oct 2025683 AMAQI
4th Oct 2025704 AMAQI
4th Oct 2025675 AMAQI
19°C17/20°C
4th Oct 2025656 AMAQI
4th Oct 2025657 AMAQI
4th Oct 2025558 AMAQI
4th Oct 2025499 AMAQI
4th Oct 20255810 AMAQI
4th Oct 20256011 AMAQI
4th Oct 20256412 PMAQI
4th Oct 2025651 PMAQI
4th Oct 2025632 PMAQI
4th Oct 2025613 PMAQI
4th Oct 2025754 PMAQI
4th Oct 2025785 PMAQI
4th Oct 2025766 PMAQI
4th Oct 2025627 PMAQI
4th Oct 2025628 PMAQI
4th Oct 2025629 PMAQI
4th Oct 20257610 PMAQI
4th Oct 20257411 PMAQI
5th Oct 20256512 AMAQI
5th Oct 2025651 AMAQI
5th Oct 2025672 AMAQI
5th Oct 2025573 AMAQI
5th Oct 2025644 AMAQI
5th Oct 2025645 AMAQI
24°C20/30°C
5th Oct 2025656 AMAQI
5th Oct 2025637 AMAQI
5th Oct 2025618 AMAQI
5th Oct 2025639 AMAQI
5th Oct 20256210 AMAQI
5th Oct 20256011 AMAQI
5th Oct 20255912 PMAQI
5th Oct 2025601 PMAQI
5th Oct 2025612 PMAQI
5th Oct 2025623 PMAQI
5th Oct 2025644 PMAQI
5th Oct 2025575 PMAQI
5th Oct 2025556 PMAQI
5th Oct 2025557 PMAQI
5th Oct 2025548 PMAQI
5th Oct 2025609 PMAQI
5th Oct 20255810 PMAQI
5th Oct 20255711 PMAQI
6th Oct 20255612 AMAQI
6th Oct 2025541 AMAQI
6th Oct 2025582 AMAQI
6th Oct 2025573 AMAQI
6th Oct 2025574 AMAQI
6th Oct 2025555 AMAQI
24°C21/30°C
6th Oct 2025546 AMAQI
6th Oct 2025527 AMAQI
6th Oct 2025608 AMAQI
6th Oct 2025659 AMAQI
6th Oct 20256710 AMAQI
6th Oct 20256811 AMAQI
6th Oct 20255712 PMAQI
6th Oct 2025551 PMAQI
6th Oct 2025542 PMAQI
6th Oct 2025533 PMAQI
6th Oct 2025464 PMAQI
6th Oct 2025435 PMAQI
6th Oct 2025486 PMAQI
6th Oct 2025587 PMAQI
6th Oct 2025628 PMAQI
6th Oct 2025559 PMAQI
6th Oct 20256310 PMAQI
6th Oct 20256511 PMAQI
7th Oct 20256412 AMAQI
7th Oct 2025611 AMAQI
7th Oct 2025622 AMAQI
23°C20/28°C
7th Oct 2025508 PMAQI
7th Oct 2025449 PMAQI
7th Oct 20256510 PMAQI
7th Oct 20257111 PMAQI
8th Oct 20257112 AMAQI
8th Oct 2025751 AMAQI
8th Oct 2025792 AMAQI
8th Oct 2025803 AMAQI
8th Oct 2025694 AMAQI
8th Oct 2025775 AMAQI
24°C20/29°C
8th Oct 2025706 AMAQI
8th Oct 2025677 AMAQI
8th Oct 2025688 AMAQI
8th Oct 2025679 AMAQI
8th Oct 20256210 AMAQI
8th Oct 20256111 AMAQI
8th Oct 20256112 PMAQI
8th Oct 2025601 PMAQI
8th Oct 2025582 PMAQI
8th Oct 2025573 PMAQI
8th Oct 2025584 PMAQI
8th Oct 2025575 PMAQI
8th Oct 2025636 PMAQI
8th Oct 2025637 PMAQI
8th Oct 2025608 PMAQI
8th Oct 2025639 PMAQI
8th Oct 20256510 PMAQI
8th Oct 20256611 PMAQI
9th Oct 20256612 AMAQI
9th Oct 2025581 AMAQI
9th Oct 2025582 AMAQI
9th Oct 2025563 AMAQI
9th Oct 2025574 AMAQI
9th Oct 2025595 AMAQI
23°C21/28°C
9th Oct 2025576 AMAQI
9th Oct 2025547 AMAQI
9th Oct 2025508 AMAQI
9th Oct 2025519 AMAQI
9th Oct 20255210 AMAQI
9th Oct 20254211 AMAQI
9th Oct 20254012 PMAQI
9th Oct 2025421 PMAQI
9th Oct 2025462 PMAQI
9th Oct 2025423 PMAQI
9th Oct 2025504 PMAQI
9th Oct 2025505 PMAQI
9th Oct 2025536 PMAQI
9th Oct 2025537 PMAQI
9th Oct 2025478 PMAQI
9th Oct 2025529 PMAQI
9th Oct 20255110 PMAQI
9th Oct 20255411 PMAQI
10th Oct 20255812 AMAQI
10th Oct 2025581 AMAQI
10th Oct 2025572 AMAQI
10th Oct 2025583 AMAQI
10th Oct 2025574 AMAQI
10th Oct 2025525 AMAQI
21°C18/26°C
10th Oct 2025456 AMAQI
10th Oct 2025497 AMAQI
10th Oct 2025438 AMAQI
10th Oct 2025459 AMAQI
10th Oct 20254810 AMAQI
10th Oct 20255011 AMAQI
10th Oct 20255512 PMAQI
10th Oct 2025691 PMAQI
10th Oct 2025712 PMAQI
10th Oct 2025663 PMAQI
10th Oct 2025664 PMAQI
10th Oct 2025685 PMAQI
10th Oct 2025676 PMAQI
10th Oct 2025667 PMAQI
10th Oct 2025628 PMAQI
10th Oct 2025659 PMAQI
10th Oct 20256410 PMAQI
10th Oct 20256511 PMAQI
11th Oct 20256312 AMAQI
11th Oct 2025581 AMAQI
11th Oct 2025602 AMAQI
11th Oct 2025583 AMAQI
11th Oct 2025654 AMAQI
11th Oct 2025665 AMAQI
20°C17/24°C
11th Oct 2025616 AMAQI
11th Oct 2025627 AMAQI
11th Oct 2025638 AMAQI
11th Oct 2025639 AMAQI
11th Oct 20256110 AMAQI
11th Oct 20256711 AMAQI
11th Oct 20256812 PMAQI
11th Oct 2025771 PMAQI
11th Oct 2025742 PMAQI
11th Oct 2025723 PMAQI
11th Oct 2025774 PMAQI
11th Oct 2025725 PMAQI
11th Oct 2025786 PMAQI
11th Oct 2025797 PMAQI
11th Oct 2025778 PMAQI
11th Oct 2025789 PMAQI
11th Oct 20257710 PMAQI
11th Oct 20257811 PMAQI
12th Oct 20258312 AMAQI
12th Oct 2025801 AMAQI
12th Oct 2025682 AMAQI
12th Oct 2025683 AMAQI
12th Oct 2025794 AMAQI
12th Oct 2025785 AMAQI
21°C19/25°C
12th Oct 2025826 AMAQI
12th Oct 2025867 AMAQI
12th Oct 2025828 AMAQI
12th Oct 2025769 AMAQI
12th Oct 20258010 AMAQI
12th Oct 20259411 AMAQI
12th Oct 20259112 PMAQI
12th Oct 2025821 PMAQI
12th Oct 2025732 PMAQI
12th Oct 2025773 PMAQI
12th Oct 2025764 PMAQI
12th Oct 2025775 PMAQI
12th Oct 2025786 PMAQI
12th Oct 2025707 PMAQI
12th Oct 2025698 PMAQI
12th Oct 2025709 PMAQI
12th Oct 20256810 PMAQI
12th Oct 20257011 PMAQI
13th Oct 20257512 AMAQI
13th Oct 2025651 AMAQI
13th Oct 2025652 AMAQI
13th Oct 2025573 AMAQI
13th Oct 2025554 AMAQI
13th Oct 2025565 AMAQI
24°C21/28°C
13th Oct 2025636 AMAQI
6 AM13th Oct 2025627 AMAQI
13th Oct 2025658 AMAQI
13th Oct 2025659 AMAQI
13th Oct 20256410 AMAQI
13th Oct 20256611 AMAQI
13th Oct 20256512 PMAQI
12 PM13th Oct 2025631 PMAQI
13th Oct 2025602 PMAQI
13th Oct 2025603 PMAQI
13th Oct 2025604 PMAQI
13th Oct 2025615 PMAQI
13th Oct 2025576 PMAQI
6 PM13th Oct 2025547 PMAQI
13th Oct 2025538 PMAQI
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
2 PM - 6 PM
47AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 11 AM
41AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 6 PM (Avg. 47), while the lowest AQI was between 9 AM to 11 AM (Avg. 41).
Night time
Avg. Highest Time
7 PM - 11 PM
45AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM - 5 AM
44AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 45), while the lowest AQI was between 12 AM to 5 AM (Avg. 44).
2025 Days Vs Air Quality
Noguchihara, Beppu, Oita, Japan
2025
74%
211
26%
74
Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)
Good
211 DaysModerate
74 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2025, 74% of 286 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
Noguchihara, 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
33AQI
33AQI
2nd January 2025
39AQI
39AQI
3rd January 2025
34AQI
34AQI
4th January 2025
34AQI
34AQI
5th January 2025
37AQI
37AQI
6th January 2025
47AQI
47AQI
7th January 2025
33AQI
33AQI
8th January 2025
40AQI
40AQI
9th January 2025
30AQI
30AQI
10th January 2025
32AQI
32AQI
11th January 2025
29AQI
29AQI
12th January 2025
37AQI
37AQI
13th January 2025
43AQI
43AQI
14th January 2025
47AQI
47AQI
15th January 2025
44AQI
44AQI
16th January 2025
38AQI
38AQI
17th January 2025
47AQI
47AQI
18th January 2025
38AQI
38AQI
19th January 2025
50AQI
50AQI
20th January 2025
44AQI
44AQI
21st January 2025
65AQI
65AQI
22nd January 2025
67AQI
67AQI
23rd January 2025
71AQI
71AQI
24th January 2025
76AQI
76AQI
25th January 2025
48AQI
48AQI
26th January 2025
45AQI
45AQI
27th January 2025
38AQI
38AQI
28th January 2025
37AQI
37AQI
29th January 2025
32AQI
32AQI
30th January 2025
40AQI
40AQI
31st January 2025
48AQI
48AQI
1st February 2025
50AQI
50AQI
2nd February 2025
35AQI
35AQI
3rd February 2025
47AQI
47AQI
4th February 2025
32AQI
32AQI
5th February 2025
40AQI
40AQI
6th February 2025
32AQI
32AQI
7th February 2025
35AQI
35AQI
8th February 2025
31AQI
31AQI
9th February 2025
31AQI
31AQI
10th February 2025
31AQI
31AQI
11th February 2025
39AQI
39AQI
12th February 2025
38AQI
38AQI
13th February 2025
32AQI
32AQI
14th February 2025
41AQI
41AQI
15th February 2025
32AQI
32AQI
16th February 2025
45AQI
45AQI
17th February 2025
43AQI
43AQI
18th February 2025
35AQI
35AQI
19th February 2025
34AQI
34AQI
20th February 2025
29AQI
29AQI
21st February 2025
33AQI
33AQI
22nd February 2025
41AQI
41AQI
23rd February 2025
39AQI
39AQI
24th February 2025
35AQI
35AQI
25th February 2025
37AQI
37AQI
26th February 2025
40AQI
40AQI
27th February 2025
56AQI
56AQI
28th February 2025
60AQI
60AQI
1st March 2025
84AQI
84AQI
2nd March 2025
73AQI
73AQI
3rd March 2025
49AQI
49AQI
4th March 2025
38AQI
38AQI
5th March 2025
35AQI
35AQI
6th March 2025
36AQI
36AQI
7th March 2025
34AQI
34AQI
8th March 2025
43AQI
43AQI
9th March 2025
44AQI
44AQI
10th March 2025
48AQI
48AQI
11th March 2025
52AQI
52AQI
12th March 2025
56AQI
56AQI
13th March 2025
60AQI
60AQI
14th March 2025
39AQI
39AQI
15th March 2025
41AQI
41AQI
16th March 2025
26AQI
26AQI
17th March 2025
50AQI
50AQI
18th March 2025
39AQI
39AQI
19th March 2025
44AQI
44AQI
20th March 2025
49AQI
49AQI
21st March 2025
59AQI
59AQI
22nd March 2025
64AQI
64AQI
23rd March 2025
67AQI
67AQI
24th March 2025
58AQI
58AQI
25th March 2025
76AQI
76AQI
26th March 2025
73AQI
73AQI
27th March 2025
66AQI
66AQI
28th March 2025
63AQI
63AQI
29th March 2025
56AQI
56AQI
30th March 2025
45AQI
45AQI
31st March 2025
44AQI
44AQI
1st April 2025
45AQI
45AQI
2nd April 2025
37AQI
37AQI
3rd April 2025
34AQI
34AQI
4th April 2025
37AQI
37AQI
5th April 2025
47AQI
47AQI
6th April 2025
47AQI
47AQI
7th April 2025
44AQI
44AQI
8th April 2025
38AQI
38AQI
9th April 2025
50AQI
50AQI
10th April 2025
55AQI
55AQI
11th April 2025
57AQI
57AQI
12th April 2025
57AQI
57AQI
13th April 2025
48AQI
48AQI
14th April 2025
53AQI
53AQI
15th April 2025
32AQI
32AQI
16th April 2025
51AQI
51AQI
17th April 2025
50AQI
50AQI
18th April 2025
59AQI
59AQI
19th April 2025
59AQI
59AQI
20th April 2025
48AQI
48AQI
21st April 2025
49AQI
49AQI
22nd April 2025
42AQI
42AQI
23rd April 2025
28AQI
28AQI
24th April 2025
41AQI
41AQI
25th April 2025
54AQI
54AQI
26th April 2025
49AQI
49AQI
27th April 2025
56AQI
56AQI
28th April 2025
50AQI
50AQI
29th April 2025
51AQI
51AQI
30th April 2025
56AQI
56AQI
1st May 2025
50AQI
50AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
48AQI
48AQI
4th May 2025
40AQI
40AQI
5th May 2025
44AQI
44AQI
6th May 2025
36AQI
36AQI
7th May 2025
36AQI
36AQI
8th May 2025
42AQI
42AQI
9th May 2025
31AQI
31AQI
10th May 2025
39AQI
39AQI
11th May 2025
38AQI
38AQI
12th May 2025
51AQI
51AQI
13th May 2025
56AQI
56AQI
14th May 2025
61AQI
61AQI
15th May 2025
59AQI
59AQI
16th May 2025
55AQI
55AQI
17th May 2025
42AQI
42AQI
18th May 2025
54AQI
54AQI
19th May 2025
58AQI
58AQI
20th May 2025
62AQI
62AQI
21st May 2025
40AQI
40AQI
22nd May 2025
44AQI
44AQI
23rd May 2025
45AQI
45AQI
24th May 2025
36AQI
36AQI
25th May 2025
30AQI
30AQI
26th May 2025
32AQI
32AQI
27th May 2025
44AQI
44AQI
28th May 2025
46AQI
46AQI
29th May 2025
47AQI
47AQI
30th May 2025
44AQI
44AQI
31st May 2025
42AQI
42AQI
1st June 2025
48AQI
48AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
30AQI
30AQI
4th June 2025
47AQI
47AQI
5th June 2025
45AQI
45AQI
6th June 2025
58AQI
58AQI
7th June 2025
61AQI
61AQI
8th June 2025
67AQI
67AQI
9th June 2025
43AQI
43AQI
10th June 2025
36AQI
36AQI
11th June 2025
49AQI
49AQI
12th June 2025
51AQI
51AQI
13th June 2025
48AQI
48AQI
14th June 2025
42AQI
42AQI
15th June 2025
36AQI
36AQI
16th June 2025
31AQI
31AQI
17th June 2025
39AQI
39AQI
18th June 2025
44AQI
44AQI
19th June 2025
48AQI
48AQI
20th June 2025
56AQI
56AQI
21st June 2025
60AQI
60AQI
22nd June 2025
71AQI
71AQI
23rd June 2025
46AQI
46AQI
24th June 2025
47AQI
47AQI
25th June 2025
47AQI
47AQI
26th June 2025
50AQI
50AQI
27th June 2025
54AQI
54AQI
28th June 2025
51AQI
51AQI
29th June 2025
52AQI
52AQI
30th June 2025
57AQI
57AQI
1st July 2025
63AQI
63AQI
2nd July 2025
78AQI
78AQI
3rd July 2025
92AQI
92AQI
4th July 2025
94AQI
94AQI
5th July 2025
91AQI
91AQI
6th July 2025
69AQI
69AQI
7th July 2025
62AQI
62AQI
8th July 2025
66AQI
66AQI
9th July 2025
76AQI
76AQI
10th July 2025
74AQI
74AQI
11th July 2025
47AQI
47AQI
12th July 2025
50AQI
50AQI
13th July 2025
40AQI
40AQI
14th July 2025
38AQI
38AQI
15th July 2025
50AQI
50AQI
16th July 2025
56AQI
56AQI
17th July 2025
41AQI
41AQI
18th July 2025
34AQI
34AQI
19th July 2025
33AQI
33AQI
20th July 2025
31AQI
31AQI
21st July 2025
29AQI
29AQI
22nd July 2025
29AQI
29AQI
23rd July 2025
28AQI
28AQI
24th July 2025
26AQI
26AQI
25th July 2025
24AQI
24AQI
26th July 2025
23AQI
23AQI
27th July 2025
23AQI
23AQI
28th July 2025
24AQI
24AQI
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
49AQI
49AQI
4th August 2025
49AQI
49AQI
5th August 2025
49AQI
49AQI
6th August 2025
47AQI
47AQI
7th August 2025
44AQI
44AQI
8th August 2025
46AQI
46AQI
9th August 2025
40AQI
40AQI
10th August 2025
37AQI
37AQI
11th August 2025
30AQI
30AQI
12th August 2025
36AQI
36AQI
13th August 2025
40AQI
40AQI
14th August 2025
43AQI
43AQI
15th August 2025
45AQI
45AQI
16th August 2025
41AQI
41AQI
17th August 2025
43AQI
43AQI
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
44AQI
44AQI
25th August 2025
45AQI
45AQI
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
50AQI
50AQI
1st September 2025
40AQI
40AQI
2nd September 2025
39AQI
39AQI
3rd September 2025
39AQI
39AQI
4th September 2025
24AQI
24AQI
5th September 2025
26AQI
26AQI
6th September 2025
30AQI
30AQI
7th September 2025
37AQI
37AQI
8th September 2025
33AQI
33AQI
9th September 2025
33AQI
33AQI
10th September 2025
32AQI
32AQI
11th September 2025
33AQI
33AQI
12th September 2025
31AQI
31AQI
13th September 2025
31AQI
31AQI
14th September 2025
30AQI
30AQI
15th September 2025
35AQI
35AQI
16th September 2025
47AQI
47AQI
17th September 2025
42AQI
42AQI
18th September 2025
31AQI
31AQI
19th September 2025
29AQI
29AQI
20th September 2025
34AQI
34AQI
21st September 2025
25AQI
25AQI
22nd September 2025
28AQI
28AQI
23rd September 2025
32AQI
32AQI
24th September 2025
25AQI
25AQI
25th September 2025
29AQI
29AQI
26th September 2025
50AQI
50AQI
27th September 2025
25AQI
25AQI
28th September 2025
39AQI
39AQI
29th September 2025
36AQI
36AQI
30th September 2025
23AQI
23AQI
1st October 2025
41AQI
41AQI
2nd October 2025
55AQI
55AQI
3rd October 2025
63AQI
63AQI
4th October 2025
67AQI
67AQI
5th October 2025
61AQI
61AQI
6th October 2025
56AQI
56AQI
7th October 2025
60AQI
60AQI
8th October 2025
66AQI
66AQI
9th October 2025
52AQI
52AQI
10th October 2025
59AQI
59AQI
11th October 2025
69AQI
69AQI
12th October 2025
78AQI
78AQI
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
43AQI
38AQI
52AQI
47AQI
45AQI
49AQI
47AQI
44AQI
33AQI
61AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202545AQI
27
4
26
2
17
14
19
11
23
8
18
12
20
11
30
1
30
1
11
211
74
Highest AQI recorded in
October61AQI
Lowest AQI recorded in
September33AQI
202438AQI
31
26
3
28
3
23
7
26
5
28
2
27
4
26
5
25
5
31
28
2
31
330
36
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
December33AQI
202339AQI
27
4
28
23
8
19
11
24
7
25
5
28
2
31
29
1
29
2
25
4
28
3
316
47
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
August28AQI
202239AQI
29
2
19
2
22
9
24
6
22
9
24
6
22
2
1
1
29
29
2
26
4
31
278
43
Highest AQI recorded in
August59AQI
Lowest AQI recorded in
September32AQI
202136AQI
29
2
23
5
25
4
19
2
23
8
24
6
27
4
30
1
28
2
30
1
28
2
31
317
37
Highest AQI recorded in
May42AQI
Lowest AQI recorded in
August29AQI
202034AQI
10
3
18
3
15
3
22
8
29
2
16
13
2
19
28
3
29
1
30
1
216
37
2
Highest AQI recorded in
August51AQI
Lowest AQI recorded in
September24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
45AQILeast Polluted Year Recorded
2020(Avg.)
34AQINoguchihara's annual 2025 AQI (45) shows an average percentage change of 22.4% (worsened AQI) compared to previous years: 2020 (34), 2021 (36), 2022 (39), 2023 (39), 2024 (38).
