Nakanojomachi, Gunma, 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+
August Air Quality Analysis
Nakanojomachi, Gunma, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Aug 2025
56AQILowest AQI recorded on
30th Aug 2024
16AQISame Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 12th Aug - 13th Aug 2026
Nakanojomachi, Gunma, Japan
AQI
Day
Night
.
4 AM12th Aug 2026
6 PM
3 AM13th Aug 2026
Day time
Avg. Highest Time
12PM12th Aug
38AQI
Avg. Lowest Time
6PM12th Aug
23AQI
Night time
Avg. Highest Time
12AM13th Aug
30AQI
Avg. Lowest Time
1AM13th Aug
23AQI
In the last 24 hours,
Nakanojomachi's AQI reached its highest point of 38 at 12 PM during the Day, while the lowest point, 23, was recorded at 1 AM during the Night between 12th Aug and 13th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Nakanojomachi, Gunma, Japan
JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
15th Jul 2026264 AMAQI
15th Jul 2026305 AMAQI
15th Jul 2026246 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026279 AMAQI
15th Jul 20262910 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026212 PMAQI
15th Jul 2026233 PMAQI
15th Jul 2026264 PMAQI
15th Jul 2026295 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026667 PMAQI
15th Jul 2026588 PMAQI
15th Jul 2026569 PMAQI
15th Jul 20265810 PMAQI
15th Jul 20266411 PMAQI
16th Jul 20266412 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026572 AMAQI
16th Jul 2026603 AMAQI
28°C21/35°C
16th Jul 2026614 AMAQI
16th Jul 2026575 AMAQI
16th Jul 2026566 AMAQI
16th Jul 2026587 AMAQI
16th Jul 2026608 AMAQI
16th Jul 2026629 AMAQI
16th Jul 20265710 AMAQI
16th Jul 20265311 AMAQI
16th Jul 20265412 PMAQI
16th Jul 2026271 PMAQI
16th Jul 2026242 PMAQI
16th Jul 2026233 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026255 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026307 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026329 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262911 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026291 AMAQI
17th Jul 2026202 AMAQI
17th Jul 2026193 AMAQI
27°C22/33°C
17th Jul 2026214 AMAQI
17th Jul 2026245 AMAQI
17th Jul 2026286 AMAQI
17th Jul 2026267 AMAQI
17th Jul 2026308 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20263110 AMAQI
17th Jul 20263411 AMAQI
17th Jul 20263112 PMAQI
17th Jul 2026511 PMAQI
17th Jul 2026562 PMAQI
17th Jul 2026633 PMAQI
17th Jul 2026574 PMAQI
17th Jul 2026485 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026417 PMAQI
17th Jul 2026418 PMAQI
17th Jul 2026339 PMAQI
17th Jul 20262210 PMAQI
17th Jul 20262311 PMAQI
18th Jul 20262112 AMAQI
18th Jul 2026231 AMAQI
18th Jul 2026242 AMAQI
18th Jul 2026303 AMAQI
25°C22/29°C
18th Jul 2026224 AMAQI
18th Jul 2026305 AMAQI
18th Jul 2026266 AMAQI
18th Jul 2026267 AMAQI
18th Jul 2026228 AMAQI
18th Jul 2026239 AMAQI
18th Jul 20262610 AMAQI
18th Jul 20262311 AMAQI
18th Jul 20262212 PMAQI
18th Jul 2026261 PMAQI
18th Jul 2026272 PMAQI
18th Jul 2026273 PMAQI
18th Jul 2026274 PMAQI
18th Jul 2026295 PMAQI
18th Jul 2026316 PMAQI
18th Jul 2026327 PMAQI
18th Jul 2026328 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20262610 PMAQI
18th Jul 20263211 PMAQI
19th Jul 20262812 AMAQI
19th Jul 2026271 AMAQI
19th Jul 2026322 AMAQI
19th Jul 2026263 AMAQI
23°C22/24°C
19th Jul 2026264 AMAQI
19th Jul 2026245 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026327 AMAQI
19th Jul 2026388 AMAQI
19th Jul 2026329 AMAQI
19th Jul 20263410 AMAQI
19th Jul 20263711 AMAQI
19th Jul 20263412 PMAQI
19th Jul 2026311 PMAQI
19th Jul 2026362 PMAQI
19th Jul 2026373 PMAQI
19th Jul 2026464 PMAQI
19th Jul 2026325 PMAQI
19th Jul 2026426 PMAQI
19th Jul 2026307 PMAQI
19th Jul 2026398 PMAQI
19th Jul 2026309 PMAQI
19th Jul 20264010 PMAQI
19th Jul 20262811 PMAQI
20th Jul 20262212 AMAQI
20th Jul 2026281 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026283 AMAQI
27°C23/32°C
20th Jul 2026254 AMAQI
20th Jul 2026245 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026247 AMAQI
20th Jul 2026248 AMAQI
20th Jul 2026299 AMAQI
20th Jul 20263810 AMAQI
20th Jul 20263611 AMAQI
20th Jul 20263212 PMAQI
20th Jul 2026381 PMAQI
20th Jul 2026302 PMAQI
20th Jul 2026313 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026365 PMAQI
20th Jul 2026406 PMAQI
20th Jul 2026397 PMAQI
20th Jul 2026318 PMAQI
20th Jul 2026399 PMAQI
20th Jul 20264010 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026301 AMAQI
21st Jul 2026352 AMAQI
21st Jul 2026303 AMAQI
27°C22/34°C
21st Jul 2026374 AMAQI
21st Jul 2026345 AMAQI
21st Jul 2026416 AMAQI
21st Jul 2026357 AMAQI
21st Jul 2026418 AMAQI
21st Jul 2026439 AMAQI
21st Jul 20263810 AMAQI
21st Jul 20264911 AMAQI
21st Jul 2026461 PMAQI
21st Jul 2026462 PMAQI
21st Jul 2026513 PMAQI
21st Jul 2026514 PMAQI
21st Jul 2026485 PMAQI
21st Jul 2026476 PMAQI
21st Jul 2026867 PMAQI
21st Jul 2026508 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20264110 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20264412 AMAQI
22nd Jul 2026461 AMAQI
22nd Jul 2026472 AMAQI
22nd Jul 2026523 AMAQI
28°C22/36°C
22nd Jul 2026494 AMAQI
22nd Jul 2026445 AMAQI
22nd Jul 2026446 AMAQI
22nd Jul 2026467 AMAQI
22nd Jul 2026508 AMAQI
22nd Jul 2026459 AMAQI
22nd Jul 20264710 AMAQI
22nd Jul 20265011 AMAQI
22nd Jul 20265212 PMAQI
22nd Jul 2026561 PMAQI
22nd Jul 2026512 PMAQI
22nd Jul 2026523 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026565 PMAQI
22nd Jul 2026706 PMAQI
22nd Jul 2026747 PMAQI
22nd Jul 2026678 PMAQI
22nd Jul 2026849 PMAQI
22nd Jul 20268010 PMAQI
22nd Jul 20268111 PMAQI
23rd Jul 20268012 AMAQI
23rd Jul 2026731 AMAQI
23rd Jul 2026722 AMAQI
23rd Jul 2026733 AMAQI
29°C22/37°C
23rd Jul 2026704 AMAQI
23rd Jul 2026685 AMAQI
23rd Jul 2026646 AMAQI
23rd Jul 2026617 AMAQI
23rd Jul 2026588 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20263011 AMAQI
23rd Jul 20262412 PMAQI
23rd Jul 2026261 PMAQI
23rd Jul 2026292 PMAQI
23rd Jul 2026233 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026285 PMAQI
23rd Jul 2026306 PMAQI
23rd Jul 2026437 PMAQI
23rd Jul 2026578 PMAQI
23rd Jul 2026559 PMAQI
23rd Jul 20265310 PMAQI
23rd Jul 20264911 PMAQI
24th Jul 20264312 AMAQI
24th Jul 2026411 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026313 AMAQI
28°C21/36°C
24th Jul 2026304 AMAQI
24th Jul 2026325 AMAQI
24th Jul 2026306 AMAQI
24th Jul 2026307 AMAQI
24th Jul 2026288 AMAQI
24th Jul 2026309 AMAQI
24th Jul 20263410 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20264212 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026452 PMAQI
24th Jul 2026503 PMAQI
24th Jul 2026524 PMAQI
24th Jul 2026535 PMAQI
24th Jul 2026546 PMAQI
24th Jul 2026517 PMAQI
24th Jul 2026508 PMAQI
24th Jul 2026489 PMAQI
24th Jul 20265010 PMAQI
24th Jul 20264411 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026453 AMAQI
26°C23/31°C
25th Jul 2026364 AMAQI
25th Jul 2026405 AMAQI
25th Jul 2026426 AMAQI
25th Jul 2026497 AMAQI
25th Jul 2026478 AMAQI
25th Jul 2026349 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20263611 AMAQI
25th Jul 20264712 PMAQI
25th Jul 2026361 PMAQI
25th Jul 2026422 PMAQI
25th Jul 2026403 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026345 PMAQI
25th Jul 2026326 PMAQI
25th Jul 2026267 PMAQI
25th Jul 2026268 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20263610 PMAQI
25th Jul 20263011 PMAQI
26th Jul 20262712 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026283 AMAQI
27°C20/34°C
26th Jul 2026214 AMAQI
26th Jul 2026335 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026247 AMAQI
26th Jul 2026288 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20263210 AMAQI
26th Jul 20262411 AMAQI
26th Jul 20262212 PMAQI
26th Jul 2026341 PMAQI
26th Jul 2026322 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026234 PMAQI
26th Jul 2026285 PMAQI
26th Jul 2026226 PMAQI
26th Jul 2026347 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026329 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20263611 PMAQI
27th Jul 20263912 AMAQI
27th Jul 2026321 AMAQI
27th Jul 2026322 AMAQI
27th Jul 2026343 AMAQI
25°C21/29°C
27th Jul 2026374 AMAQI
27th Jul 2026325 AMAQI
27th Jul 2026376 AMAQI
27th Jul 2026307 AMAQI
27th Jul 2026328 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20264011 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026361 PMAQI
27th Jul 2026342 PMAQI
27th Jul 2026303 PMAQI
27th Jul 2026344 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026397 PMAQI
27th Jul 2026348 PMAQI
27th Jul 2026369 PMAQI
27th Jul 20263610 PMAQI
27th Jul 20263011 PMAQI
28th Jul 20263612 AMAQI
28th Jul 2026341 AMAQI
28th Jul 2026272 AMAQI
28th Jul 2026343 AMAQI
24°C18/29°C
28th Jul 2026304 AMAQI
28th Jul 2026335 AMAQI
28th Jul 2026386 AMAQI
28th Jul 2026327 AMAQI
28th Jul 2026278 AMAQI
28th Jul 2026349 AMAQI
28th Jul 20263110 AMAQI
28th Jul 20264111 AMAQI
28th Jul 20262812 PMAQI
28th Jul 2026321 PMAQI
28th Jul 2026402 PMAQI
28th Jul 2026373 PMAQI
28th Jul 2026324 PMAQI
28th Jul 2026445 PMAQI
28th Jul 2026306 PMAQI
28th Jul 2026287 PMAQI
28th Jul 2026308 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20263410 PMAQI
28th Jul 20263911 PMAQI
29th Jul 20263212 AMAQI
29th Jul 2026281 AMAQI
29th Jul 2026302 AMAQI
29th Jul 2026283 AMAQI
22°C20/25°C
29th Jul 2026274 AMAQI
29th Jul 2026305 AMAQI
29th Jul 2026326 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026288 AMAQI
29th Jul 2026289 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20263511 AMAQI
29th Jul 20263612 PMAQI
29th Jul 2026371 PMAQI
29th Jul 2026392 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026344 PMAQI
29th Jul 2026325 PMAQI
29th Jul 2026306 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026368 PMAQI
29th Jul 2026339 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20263012 AMAQI
30th Jul 2026301 AMAQI
30th Jul 2026382 AMAQI
30th Jul 2026383 AMAQI
24°C18/32°C
30th Jul 2026324 AMAQI
30th Jul 2026395 AMAQI
30th Jul 2026346 AMAQI
30th Jul 2026247 AMAQI
30th Jul 2026248 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262811 AMAQI
30th Jul 20262812 PMAQI
30th Jul 2026301 PMAQI
30th Jul 2026282 PMAQI
30th Jul 2026283 PMAQI
30th Jul 2026304 PMAQI
30th Jul 2026325 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026267 PMAQI
30th Jul 2026288 PMAQI
30th Jul 2026309 PMAQI
30th Jul 20263210 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20263012 AMAQI
31st Jul 2026361 AMAQI
31st Jul 2026312 AMAQI
31st Jul 2026323 AMAQI
24°C20/33°C
31st Jul 2026344 AMAQI
31st Jul 2026365 AMAQI
31st Jul 2026366 AMAQI
31st Jul 2026367 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026409 AMAQI
31st Jul 20263010 AMAQI
31st Jul 20263611 AMAQI
31st Jul 20263412 PMAQI
31st Jul 2026301 PMAQI
31st Jul 2026322 PMAQI
31st Jul 2026323 PMAQI
31st Jul 2026304 PMAQI
31st Jul 2026325 PMAQI
31st Jul 2026286 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026348 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20263410 PMAQI
31st Jul 20262811 PMAQI
1st Aug 20263212 AMAQI
1st Aug 2026401 AMAQI
1st Aug 2026402 AMAQI
1st Aug 2026373 AMAQI
26°C20/34°C
1st Aug 2026364 AMAQI
1st Aug 2026405 AMAQI
1st Aug 2026406 AMAQI
1st Aug 2026447 AMAQI
1st Aug 2026428 AMAQI
1st Aug 2026369 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20264211 AMAQI
1st Aug 20264012 PMAQI
1st Aug 2026361 PMAQI
1st Aug 2026312 PMAQI
1st Aug 2026343 PMAQI
1st Aug 2026384 PMAQI
1st Aug 2026345 PMAQI
1st Aug 2026306 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026288 PMAQI
1st Aug 2026289 PMAQI
1st Aug 20263010 PMAQI
1st Aug 20262611 PMAQI
2nd Aug 20263412 AMAQI
2nd Aug 2026361 AMAQI
2nd Aug 2026322 AMAQI
2nd Aug 2026343 AMAQI
27°C20/35°C
2nd Aug 2026274 AMAQI
2nd Aug 2026345 AMAQI
2nd Aug 2026346 AMAQI
2nd Aug 2026307 AMAQI
2nd Aug 2026348 AMAQI
2nd Aug 2026329 AMAQI
2nd Aug 20263410 AMAQI
2nd Aug 20263911 AMAQI
2nd Aug 20264412 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026262 PMAQI
2nd Aug 2026363 PMAQI
2nd Aug 2026384 PMAQI
2nd Aug 2026345 PMAQI
2nd Aug 2026336 PMAQI
2nd Aug 2026317 PMAQI
2nd Aug 2026258 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20263010 PMAQI
2nd Aug 20262811 PMAQI
3rd Aug 20262912 AMAQI
3rd Aug 2026271 AMAQI
3rd Aug 2026272 AMAQI
3rd Aug 2026233 AMAQI
27°C22/34°C
3rd Aug 2026244 AMAQI
3rd Aug 2026285 AMAQI
3rd Aug 2026276 AMAQI
3rd Aug 2026227 AMAQI
3rd Aug 2026218 AMAQI
3rd Aug 2026289 AMAQI
3rd Aug 20262610 AMAQI
3rd Aug 20263411 AMAQI
3rd Aug 20263912 PMAQI
3rd Aug 2026401 PMAQI
3rd Aug 2026382 PMAQI
3rd Aug 2026383 PMAQI
3rd Aug 2026384 PMAQI
3rd Aug 2026305 PMAQI
3rd Aug 2026356 PMAQI
3rd Aug 2026307 PMAQI
3rd Aug 2026328 PMAQI
3rd Aug 2026279 PMAQI
3rd Aug 20262610 PMAQI
3rd Aug 20263611 PMAQI
4th Aug 20262812 AMAQI
4th Aug 2026281 AMAQI
4th Aug 2026332 AMAQI
4th Aug 2026363 AMAQI
21°C20/22°C
4th Aug 2026334 AMAQI
4th Aug 2026385 AMAQI
4th Aug 2026286 AMAQI
4th Aug 2026267 AMAQI
4th Aug 2026278 AMAQI
4th Aug 2026309 AMAQI
4th Aug 20263810 AMAQI
4th Aug 20263411 AMAQI
4th Aug 20263612 PMAQI
4th Aug 2026421 PMAQI
4th Aug 2026372 PMAQI
4th Aug 2026343 PMAQI
4th Aug 2026304 PMAQI
4th Aug 2026345 PMAQI
4th Aug 2026256 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026308 PMAQI
4th Aug 2026389 PMAQI
4th Aug 20263610 PMAQI
4th Aug 20263711 PMAQI
5th Aug 20262812 AMAQI
5th Aug 2026321 AMAQI
5th Aug 2026342 AMAQI
5th Aug 2026323 AMAQI
22°C19/27°C
5th Aug 2026264 AMAQI
5th Aug 2026295 AMAQI
5th Aug 2026286 AMAQI
5th Aug 2026267 AMAQI
5th Aug 2026298 AMAQI
5th Aug 2026269 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20263011 AMAQI
5th Aug 20263212 PMAQI
5th Aug 2026311 PMAQI
5th Aug 2026312 PMAQI
5th Aug 2026263 PMAQI
5th Aug 2026304 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026266 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026308 PMAQI
5th Aug 2026279 PMAQI
5th Aug 20263210 PMAQI
5th Aug 20263211 PMAQI
6th Aug 20263612 AMAQI
6th Aug 2026301 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026273 AMAQI
24°C17/30°C
6th Aug 2026284 AMAQI
6th Aug 2026295 AMAQI
6th Aug 2026346 AMAQI
6th Aug 2026387 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026389 AMAQI
6th Aug 20264410 AMAQI
6th Aug 20264011 AMAQI
6th Aug 20264312 PMAQI
6th Aug 2026381 PMAQI
6th Aug 2026342 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026264 PMAQI
6th Aug 2026305 PMAQI
6th Aug 2026286 PMAQI
6th Aug 2026267 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20263010 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20264112 AMAQI
7th Aug 2026421 AMAQI
7th Aug 2026342 AMAQI
7th Aug 2026383 AMAQI
27°C21/32°C
7th Aug 2026324 AMAQI
7th Aug 2026385 AMAQI
7th Aug 2026326 AMAQI
7th Aug 2026327 AMAQI
7th Aug 2026308 AMAQI
7th Aug 2026289 AMAQI
7th Aug 20262810 AMAQI
7th Aug 20263211 AMAQI
7th Aug 20262312 PMAQI
7th Aug 2026461 PMAQI
7th Aug 2026392 PMAQI
7th Aug 2026323 PMAQI
7th Aug 2026284 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026288 PMAQI
7th Aug 2026309 PMAQI
7th Aug 20263310 PMAQI
7th Aug 20263611 PMAQI
8th Aug 20262812 AMAQI
8th Aug 2026341 AMAQI
8th Aug 2026302 AMAQI
8th Aug 2026273 AMAQI
27°C23/33°C
8th Aug 2026304 AMAQI
8th Aug 2026225 AMAQI
8th Aug 2026336 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026328 AMAQI
8th Aug 2026349 AMAQI
8th Aug 20262810 AMAQI
8th Aug 20262411 AMAQI
8th Aug 20262112 PMAQI
8th Aug 2026261 PMAQI
8th Aug 2026282 PMAQI
8th Aug 2026243 PMAQI
8th Aug 2026234 PMAQI
8th Aug 2026265 PMAQI
8th Aug 2026266 PMAQI
8th Aug 2026387 PMAQI
8th Aug 2026308 PMAQI
8th Aug 2026359 PMAQI
8th Aug 20263410 PMAQI
8th Aug 20263811 PMAQI
9th Aug 20263812 AMAQI
9th Aug 2026381 AMAQI
9th Aug 2026332 AMAQI
9th Aug 2026283 AMAQI
26°C22/33°C
9th Aug 2026304 AMAQI
9th Aug 2026305 AMAQI
9th Aug 2026316 AMAQI
9th Aug 2026327 AMAQI
9th Aug 2026348 AMAQI
9th Aug 2026379 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20263111 AMAQI
9th Aug 20263112 PMAQI
9th Aug 2026281 PMAQI
9th Aug 2026342 PMAQI
9th Aug 2026303 PMAQI
9th Aug 2026304 PMAQI
9th Aug 2026385 PMAQI
9th Aug 2026376 PMAQI
9th Aug 2026227 PMAQI
9th Aug 2026288 PMAQI
9th Aug 2026249 PMAQI
9th Aug 20263410 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20263012 AMAQI
10th Aug 2026281 AMAQI
10th Aug 2026282 AMAQI
10th Aug 2026243 AMAQI
25°C22/31°C
10th Aug 2026304 AMAQI
10th Aug 2026265 AMAQI
10th Aug 2026306 AMAQI
10th Aug 2026347 AMAQI
10th Aug 2026368 AMAQI
10th Aug 2026429 AMAQI
10th Aug 20264410 AMAQI
10th Aug 20264011 AMAQI
10th Aug 20264112 PMAQI
10th Aug 2026421 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026323 PMAQI
10th Aug 2026414 PMAQI
10th Aug 2026355 PMAQI
10th Aug 2026296 PMAQI
10th Aug 2026307 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026239 PMAQI
10th Aug 20263510 PMAQI
10th Aug 20262811 PMAQI
11th Aug 20263212 AMAQI
11th Aug 2026301 AMAQI
11th Aug 2026212 AMAQI
11th Aug 2026263 AMAQI
26°C20/31°C
11th Aug 2026254 AMAQI
11th Aug 2026345 AMAQI
11th Aug 2026306 AMAQI
11th Aug 2026327 AMAQI
11th Aug 2026308 AMAQI
11th Aug 2026269 AMAQI
11th Aug 20264010 AMAQI
11th Aug 20264011 AMAQI
11th Aug 20263212 PMAQI
11th Aug 2026411 PMAQI
11th Aug 2026342 PMAQI
11th Aug 2026323 PMAQI
11th Aug 2026324 PMAQI
11th Aug 2026325 PMAQI
11th Aug 2026346 PMAQI
11th Aug 2026287 PMAQI
11th Aug 2026268 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20263310 PMAQI
11th Aug 20262611 PMAQI
12th Aug 20262512 AMAQI
12th Aug 2026321 AMAQI
12th Aug 2026282 AMAQI
12th Aug 2026283 AMAQI
21°C15/26°C
12th Aug 2026244 AMAQI
12th Aug 2026255 AMAQI
12th Aug 2026246 AMAQI
12th Aug 2026237 AMAQI
12th Aug 2026248 AMAQI
12th Aug 2026309 AMAQI
12th Aug 20263210 AMAQI
12th Aug 20263011 AMAQI
12th Aug 20263812 PMAQI
12th Aug 2026341 PMAQI
12th Aug 2026362 PMAQI
12th Aug 2026343 PMAQI
12th Aug 2026284 PMAQI
12th Aug 2026305 PMAQI
12th Aug 2026236 PMAQI
12th Aug 2026287 PMAQI
12th Aug 2026288 PMAQI
12th Aug 2026289 PMAQI
12th Aug 20262810 PMAQI
12th Aug 20262811 PMAQI
13th Aug 20263012 AMAQI
13th Aug 2026231 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026303 AMAQI
20°C19/21°C
13th Aug 2026214 AMAQI
4 AM13th Aug 2026265 AMAQI
13th Aug 2026286 AMAQI
13th Aug 2026307 AMAQI
13th Aug 2026228 AMAQI
13th Aug 2026329 AMAQI
13th Aug 20263410 AMAQI
13th Aug 20263011 AMAQI
11 AM13th Aug 20262812 PMAQI
13th Aug 2026261 PMAQI
13th Aug 2026322 PMAQI
13th Aug 2026283 PMAQI
13th Aug 2026324 PMAQI
13th Aug 2026305 PMAQI
13th Aug 2026306 PMAQI
6 PM13th Aug 2026287 PMAQI
13th Aug 2026288 PMAQI
13th Aug 2026249 PMAQI
13th Aug 20262410 PMAQI
13th Aug 20263011 PMAQI
11 PM3 AM
22°C19/26°C
Day time
Avg. Highest Time
1 PM - 6 PM
34AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
4 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 6 PM (Avg. 34), while the lowest AQI was between 4 AM to 4 AM (Avg. 32).
Night time
Avg. Highest Time
7 PM
36AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 2 AM
33AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 36), while the lowest AQI was between 1 AM to 2 AM (Avg. 33).
2026 Days Vs Air Quality
Nakanojomachi, Gunma, Japan
2026
84%
188
16%
37
Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)
Good
188 DaysModerate
37 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 225 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
Nakanojomachi, Gunma, Japan
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
19AQI (US)
19AQI (US)
2nd January 2026
18AQI (US)
18AQI (US)
3rd January 2026
20AQI (US)
20AQI (US)
4th January 2026
30AQI (US)
30AQI (US)
5th January 2026
31AQI (US)
31AQI (US)
6th January 2026
22AQI (US)
22AQI (US)
7th January 2026
26AQI (US)
26AQI (US)
8th January 2026
24AQI (US)
24AQI (US)
9th January 2026
22AQI (US)
22AQI (US)
10th January 2026
34AQI (US)
34AQI (US)
11th January 2026
40AQI (US)
40AQI (US)
12th January 2026
20AQI (US)
20AQI (US)
13th January 2026
20AQI (US)
20AQI (US)
14th January 2026
15AQI (US)
15AQI (US)
15th January 2026
29AQI (US)
29AQI (US)
16th January 2026
46AQI (US)
46AQI (US)
17th January 2026
45AQI (US)
45AQI (US)
18th January 2026
21AQI (US)
21AQI (US)
19th January 2026
48AQI (US)
48AQI (US)
20th January 2026
33AQI (US)
33AQI (US)
21st January 2026
17AQI (US)
17AQI (US)
22nd January 2026
27AQI (US)
27AQI (US)
23rd January 2026
51AQI (US)
51AQI (US)
24th January 2026
53AQI (US)
53AQI (US)
25th January 2026
42AQI (US)
42AQI (US)
26th January 2026
28AQI (US)
28AQI (US)
27th January 2026
42AQI (US)
42AQI (US)
28th January 2026
25AQI (US)
25AQI (US)
29th January 2026
22AQI (US)
22AQI (US)
30th January 2026
35AQI (US)
35AQI (US)
31st January 2026
40AQI (US)
40AQI (US)
1st February 2026
41AQI (US)
41AQI (US)
2nd February 2026
48AQI (US)
48AQI (US)
3rd February 2026
30AQI (US)
30AQI (US)
4th February 2026
48AQI (US)
48AQI (US)
5th February 2026
46AQI (US)
46AQI (US)
6th February 2026
36AQI (US)
36AQI (US)
7th February 2026
9AQI (US)
9AQI (US)
8th February 2026
16AQI (US)
16AQI (US)
9th February 2026
41AQI (US)
41AQI (US)
10th February 2026
48AQI (US)
48AQI (US)
11th February 2026
48AQI (US)
48AQI (US)
12th February 2026
34AQI (US)
34AQI (US)
13th February 2026
44AQI (US)
44AQI (US)
14th February 2026
68AQI (US)
68AQI (US)
15th February 2026
54AQI (US)
54AQI (US)
16th February 2026
37AQI (US)
37AQI (US)
17th February 2026
16AQI (US)
16AQI (US)
18th February 2026
28AQI (US)
28AQI (US)
19th February 2026
14AQI (US)
14AQI (US)
20th February 2026
20AQI (US)
20AQI (US)
21st February 2026
42AQI (US)
42AQI (US)
22nd February 2026
51AQI (US)
51AQI (US)
23rd February 2026
42AQI (US)
42AQI (US)
24th February 2026
32AQI (US)
32AQI (US)
25th February 2026
40AQI (US)
40AQI (US)
26th February 2026
14AQI (US)
14AQI (US)
27th February 2026
30AQI (US)
30AQI (US)
28th February 2026
47AQI (US)
47AQI (US)
1st March 2026
51AQI (US)
51AQI (US)
2nd March 2026
68AQI (US)
68AQI (US)
3rd March 2026
52AQI (US)
52AQI (US)
4th March 2026
18AQI (US)
18AQI (US)
5th March 2026
64AQI (US)
64AQI (US)
6th March 2026
54AQI (US)
54AQI (US)
7th March 2026
48AQI (US)
48AQI (US)
8th March 2026
51AQI (US)
51AQI (US)
9th March 2026
54AQI (US)
54AQI (US)
10th March 2026
56AQI (US)
56AQI (US)
11th March 2026
58AQI (US)
58AQI (US)
12th March 2026
72AQI (US)
72AQI (US)
13th March 2026
44AQI (US)
44AQI (US)
14th March 2026
49AQI (US)
49AQI (US)
15th March 2026
62AQI (US)
62AQI (US)
16th March 2026
65AQI (US)
65AQI (US)
17th March 2026
56AQI (US)
56AQI (US)
18th March 2026
69AQI (US)
69AQI (US)
19th March 2026
30AQI (US)
30AQI (US)
20th March 2026
30AQI (US)
30AQI (US)
21st March 2026
47AQI (US)
47AQI (US)
22nd March 2026
50AQI (US)
50AQI (US)
23rd March 2026
56AQI (US)
56AQI (US)
24th March 2026
52AQI (US)
52AQI (US)
25th March 2026
59AQI (US)
59AQI (US)
26th March 2026
15AQI (US)
15AQI (US)
27th March 2026
16AQI (US)
16AQI (US)
28th March 2026
48AQI (US)
48AQI (US)
29th March 2026
58AQI (US)
58AQI (US)
30th March 2026
52AQI (US)
52AQI (US)
31st March 2026
29AQI (US)
29AQI (US)
1st April 2026
12AQI (US)
12AQI (US)
2nd April 2026
22AQI (US)
22AQI (US)
3rd April 2026
49AQI (US)
49AQI (US)
4th April 2026
58AQI (US)
58AQI (US)
5th April 2026
25AQI (US)
25AQI (US)
6th April 2026
26AQI (US)
26AQI (US)
7th April 2026
29AQI (US)
29AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
36AQI (US)
36AQI (US)
10th April 2026
47AQI (US)
47AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
36AQI (US)
36AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
53AQI (US)
53AQI (US)
15th April 2026
48AQI (US)
48AQI (US)
16th April 2026
34AQI (US)
34AQI (US)
17th April 2026
31AQI (US)
31AQI (US)
18th April 2026
39AQI (US)
39AQI (US)
19th April 2026
40AQI (US)
40AQI (US)
20th April 2026
39AQI (US)
39AQI (US)
21st April 2026
42AQI (US)
42AQI (US)
22nd April 2026
46AQI (US)
46AQI (US)
23rd April 2026
36AQI (US)
36AQI (US)
24th April 2026
32AQI (US)
32AQI (US)
25th April 2026
46AQI (US)
46AQI (US)
26th April 2026
51AQI (US)
51AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
42AQI (US)
42AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
41AQI (US)
41AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
52AQI (US)
52AQI (US)
3rd May 2026
46AQI (US)
46AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
22AQI (US)
22AQI (US)
6th May 2026
36AQI (US)
36AQI (US)
7th May 2026
37AQI (US)
37AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
29AQI (US)
29AQI (US)
10th May 2026
40AQI (US)
40AQI (US)
11th May 2026
26AQI (US)
26AQI (US)
12th May 2026
27AQI (US)
27AQI (US)
13th May 2026
44AQI (US)
44AQI (US)
14th May 2026
40AQI (US)
40AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
84AQI (US)
84AQI (US)
17th May 2026
67AQI (US)
67AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
48AQI (US)
48AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
60AQI (US)
60AQI (US)
22nd May 2026
60AQI (US)
60AQI (US)
23rd May 2026
55AQI (US)
55AQI (US)
24th May 2026
59AQI (US)
59AQI (US)
25th May 2026
48AQI (US)
48AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
36AQI (US)
36AQI (US)
3rd June 2026
13AQI (US)
13AQI (US)
4th June 2026
14AQI (US)
14AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
14AQI (US)
14AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
26AQI (US)
26AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
26AQI (US)
26AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
20AQI (US)
20AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
32AQI (US)
32AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
18AQI (US)
18AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
23AQI (US)
23AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
27AQI (US)
27AQI (US)
30th June 2026
24AQI (US)
24AQI (US)
1st July 2026
28AQI (US)
28AQI (US)
2nd July 2026
28AQI (US)
28AQI (US)
3rd July 2026
15AQI (US)
15AQI (US)
4th July 2026
33AQI (US)
33AQI (US)
5th July 2026
27AQI (US)
27AQI (US)
6th July 2026
31AQI (US)
31AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
32AQI (US)
32AQI (US)
9th July 2026
32AQI (US)
32AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
27AQI (US)
27AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
34AQI (US)
34AQI (US)
16th July 2026
43AQI (US)
43AQI (US)
17th July 2026
34AQI (US)
34AQI (US)
18th July 2026
26AQI (US)
26AQI (US)
19th July 2026
32AQI (US)
32AQI (US)
20th July 2026
32AQI (US)
32AQI (US)
21st July 2026
44AQI (US)
44AQI (US)
22nd July 2026
56AQI (US)
56AQI (US)
23rd July 2026
49AQI (US)
49AQI (US)
24th July 2026
41AQI (US)
41AQI (US)
25th July 2026
38AQI (US)
38AQI (US)
26th July 2026
28AQI (US)
28AQI (US)
27th July 2026
35AQI (US)
35AQI (US)
28th July 2026
34AQI (US)
34AQI (US)
29th July 2026
32AQI (US)
32AQI (US)
30th July 2026
30AQI (US)
30AQI (US)
31st July 2026
34AQI (US)
34AQI (US)
1st August 2026
36AQI (US)
36AQI (US)
2nd August 2026
33AQI (US)
33AQI (US)
3rd August 2026
30AQI (US)
30AQI (US)
4th August 2026
33AQI (US)
33AQI (US)
5th August 2026
29AQI (US)
29AQI (US)
6th August 2026
32AQI (US)
32AQI (US)
7th August 2026
32AQI (US)
32AQI (US)
8th August 2026
29AQI (US)
29AQI (US)
9th August 2026
32AQI (US)
32AQI (US)
10th August 2026
32AQI (US)
32AQI (US)
11th August 2026
30AQI (US)
30AQI (US)
12th August 2026
28AQI (US)
28AQI (US)
13th August 2026
28AQI (US)
28AQI (US)
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
30AQI (US)
37AQI (US)
49AQI (US)
38AQI (US)
42AQI (US)
23AQI (US)
33AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
29
2
25
3
12
19
27
3
22
9
30
30
1
13
188
37
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202541AQI (US)
31
28
26
5
25
5
27
4
24
6
19
12
24
7
30
8
23
23
7
29
2
294
71
Highest AQI (US) recorded in
October52AQI (US)
Lowest AQI (US) recorded in
January30AQI (US)
202435AQI (US)
31
29
27
4
16
14
26
5
26
4
31
31
27
3
31
29
1
31
335
31
Highest AQI (US) recorded in
April52AQI (US)
Lowest AQI (US) recorded in
January25AQI (US)
202336AQI (US)
31
27
1
21
10
19
11
25
6
22
8
21
10
30
1
29
1
31
24
2
31
311
50
Highest AQI (US) recorded in
April47AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
202237AQI (US)
3
20
1
25
6
21
9
23
8
20
10
16
8
1
27
1
30
1
27
1
31
244
45
Highest AQI (US) recorded in
August50AQI (US)
Lowest AQI (US) recorded in
December23AQI (US)
202133AQI (US)
30
26
2
28
3
23
30
1
20
10
25
6
27
4
29
1
30
1
29
1
31
328
29
Highest AQI (US) recorded in
June46AQI (US)
Lowest AQI (US) recorded in
January23AQI (US)
202032AQI (US)
12
1
18
3
18
22
8
29
2
14
17
17
2
28
3
26
3
31
215
39
Highest AQI (US) recorded in
August55AQI (US)
Lowest AQI (US) recorded in
December21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
41AQI (US)Least Polluted Year Recorded
2020(Avg.)
32AQI (US)Nakanojomachi's annual 2026 AQI (US) (36) shows an average percentage change of 1.5% (worsened AQI (US)) compared to previous years: 2020 (32), 2021 (33), 2022 (37), 2023 (36), 2024 (35), 2025 (41).
