Nakamachi, Tatebayashi, 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
Nakamachi, Tatebayashi, Gunma, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
71AQILowest AQI recorded on
30th Aug 2024
17AQISame Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 48 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Nakamachi, Tatebayashi, Gunma, Japan
AQI
Day
Night
.
4 AM6th Aug 2025
6 PM
3 AM7th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2PM6th Aug
54AQI
Avg. Lowest Time
11AM6th Aug
36AQI
In the last 24 hours,
Nakamachi's AQI reached its highest point of 54 at 2 PM during the Night, while the lowest point, 36, was recorded at 11 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nakamachi, Tatebayashi, Gunma, Japan
JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
8th Jul 2025594 AMAQI
8th Jul 2025665 AMAQI
8th Jul 2025666 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025658 AMAQI
8th Jul 20251049 AMAQI
8th Jul 202512110 AMAQI
8th Jul 202511511 AMAQI
8th Jul 202510812 PMAQI
8th Jul 2025961 PMAQI
8th Jul 2025912 PMAQI
8th Jul 2025883 PMAQI
8th Jul 2025854 PMAQI
8th Jul 2025815 PMAQI
8th Jul 2025806 PMAQI
8th Jul 2025827 PMAQI
8th Jul 2025808 PMAQI
8th Jul 2025749 PMAQI
8th Jul 20257510 PMAQI
8th Jul 20257511 PMAQI
9th Jul 20257612 AMAQI
9th Jul 2025721 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025643 AMAQI
31°C27/36°C
9th Jul 2025664 AMAQI
9th Jul 2025725 AMAQI
9th Jul 2025716 AMAQI
9th Jul 2025717 AMAQI
9th Jul 2025718 AMAQI
9th Jul 2025909 AMAQI
9th Jul 202510410 AMAQI
9th Jul 202510211 AMAQI
9th Jul 20259912 PMAQI
9th Jul 2025961 PMAQI
9th Jul 2025922 PMAQI
9th Jul 2025893 PMAQI
9th Jul 2025994 PMAQI
9th Jul 20251095 PMAQI
9th Jul 20251006 PMAQI
9th Jul 2025947 PMAQI
9th Jul 2025878 PMAQI
9th Jul 2025729 PMAQI
9th Jul 20256710 PMAQI
9th Jul 20256611 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025682 AMAQI
10th Jul 2025683 AMAQI
31°C26/37°C
10th Jul 2025704 AMAQI
10th Jul 2025745 AMAQI
10th Jul 2025746 AMAQI
10th Jul 2025747 AMAQI
10th Jul 2025738 AMAQI
10th Jul 2025559 AMAQI
10th Jul 20254510 AMAQI
10th Jul 20255711 AMAQI
10th Jul 20256412 PMAQI
10th Jul 2025761 PMAQI
10th Jul 2025812 PMAQI
10th Jul 2025763 PMAQI
10th Jul 2025704 PMAQI
10th Jul 2025615 PMAQI
10th Jul 2025536 PMAQI
10th Jul 2025437 PMAQI
10th Jul 2025368 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025672 AMAQI
11th Jul 2025683 AMAQI
28°C22/35°C
11th Jul 2025694 AMAQI
11th Jul 2025685 AMAQI
11th Jul 2025686 AMAQI
11th Jul 2025697 AMAQI
11th Jul 2025698 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20251710 AMAQI
11th Jul 20251711 AMAQI
11th Jul 20252012 PMAQI
11th Jul 2025251 PMAQI
11th Jul 2025282 PMAQI
11th Jul 2025273 PMAQI
11th Jul 2025314 PMAQI
11th Jul 2025345 PMAQI
11th Jul 2025336 PMAQI
11th Jul 2025317 PMAQI
11th Jul 2025368 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025642 AMAQI
12th Jul 2025663 AMAQI
22°C21/23°C
12th Jul 2025644 AMAQI
12th Jul 2025595 AMAQI
12th Jul 2025586 AMAQI
12th Jul 2025587 AMAQI
12th Jul 2025588 AMAQI
12th Jul 2025379 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253712 PMAQI
12th Jul 2025401 PMAQI
12th Jul 2025402 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025504 PMAQI
12th Jul 2025505 PMAQI
12th Jul 2025486 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025602 AMAQI
13th Jul 2025603 AMAQI
23°C20/27°C
13th Jul 2025594 AMAQI
13th Jul 2025575 AMAQI
13th Jul 2025586 AMAQI
13th Jul 2025577 AMAQI
13th Jul 2025578 AMAQI
13th Jul 2025459 AMAQI
13th Jul 20253810 AMAQI
13th Jul 20254211 AMAQI
13th Jul 20254612 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255110 PMAQI
13th Jul 20255111 PMAQI
14th Jul 20254912 AMAQI
14th Jul 2025501 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025573 AMAQI
26°C21/32°C
14th Jul 2025564 AMAQI
14th Jul 2025555 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025558 AMAQI
14th Jul 2025309 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20252111 AMAQI
14th Jul 20251912 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025212 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025305 PMAQI
14th Jul 2025276 PMAQI
14th Jul 2025257 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025469 PMAQI
14th Jul 20254410 PMAQI
14th Jul 20254411 PMAQI
15th Jul 20254612 AMAQI
15th Jul 2025481 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025553 AMAQI
25°C22/27°C
15th Jul 2025544 AMAQI
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025289 AMAQI
15th Jul 20252610 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025312 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025284 PMAQI
15th Jul 2025275 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025429 PMAQI
15th Jul 20253710 PMAQI
15th Jul 20253711 PMAQI
16th Jul 20253612 AMAQI
16th Jul 2025441 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
27°C24/31°C
16th Jul 2025524 AMAQI
16th Jul 2025485 AMAQI
16th Jul 2025486 AMAQI
16th Jul 2025497 AMAQI
16th Jul 2025498 AMAQI
16th Jul 2025519 AMAQI
16th Jul 20255310 AMAQI
16th Jul 20255011 AMAQI
16th Jul 20253912 PMAQI
16th Jul 2025371 PMAQI
16th Jul 2025322 PMAQI
16th Jul 2025263 PMAQI
16th Jul 2025274 PMAQI
16th Jul 2025245 PMAQI
16th Jul 2025276 PMAQI
16th Jul 2025247 PMAQI
16th Jul 2025248 PMAQI
16th Jul 2025379 PMAQI
16th Jul 20253710 PMAQI
16th Jul 20253811 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025421 AMAQI
17th Jul 2025492 AMAQI
17th Jul 2025493 AMAQI
28°C23/32°C
17th Jul 2025484 AMAQI
17th Jul 2025495 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025487 AMAQI
17th Jul 2025488 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20252210 AMAQI
17th Jul 20252811 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025371 PMAQI
17th Jul 2025322 PMAQI
17th Jul 2025323 PMAQI
17th Jul 2025344 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025336 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025408 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254211 PMAQI
18th Jul 20254212 AMAQI
18th Jul 2025441 AMAQI
18th Jul 2025472 AMAQI
18th Jul 2025483 AMAQI
28°C25/33°C
18th Jul 2025464 AMAQI
18th Jul 2025435 AMAQI
18th Jul 2025446 AMAQI
18th Jul 2025447 AMAQI
18th Jul 2025448 AMAQI
18th Jul 2025389 AMAQI
18th Jul 20253710 AMAQI
18th Jul 20254011 AMAQI
18th Jul 20254312 PMAQI
18th Jul 2025411 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025283 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025305 PMAQI
18th Jul 2025316 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025348 PMAQI
18th Jul 2025389 PMAQI
18th Jul 20253910 PMAQI
18th Jul 20253811 PMAQI
19th Jul 20253912 AMAQI
19th Jul 2025421 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025463 AMAQI
28°C24/34°C
19th Jul 2025444 AMAQI
19th Jul 2025435 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20253410 AMAQI
19th Jul 20253811 AMAQI
19th Jul 20253812 PMAQI
19th Jul 2025341 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025363 PMAQI
19th Jul 2025344 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025379 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253412 AMAQI
20th Jul 2025371 AMAQI
20th Jul 2025442 AMAQI
20th Jul 2025443 AMAQI
29°C24/35°C
20th Jul 2025434 AMAQI
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20253511 AMAQI
20th Jul 20254112 PMAQI
20th Jul 2025431 PMAQI
20th Jul 2025402 PMAQI
20th Jul 2025413 PMAQI
20th Jul 2025464 PMAQI
20th Jul 2025425 PMAQI
20th Jul 2025406 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025338 PMAQI
20th Jul 2025379 PMAQI
20th Jul 20253910 PMAQI
20th Jul 20253811 PMAQI
21st Jul 20253712 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025423 AMAQI
30°C25/36°C
21st Jul 2025424 AMAQI
21st Jul 2025405 AMAQI
21st Jul 2025406 AMAQI
21st Jul 2025417 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20253310 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025391 PMAQI
21st Jul 2025382 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025504 PMAQI
21st Jul 2025495 PMAQI
21st Jul 2025496 PMAQI
21st Jul 2025447 PMAQI
21st Jul 2025428 PMAQI
21st Jul 2025419 PMAQI
21st Jul 20253910 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025402 AMAQI
22nd Jul 2025393 AMAQI
31°C25/38°C
22nd Jul 2025394 AMAQI
22nd Jul 2025405 AMAQI
22nd Jul 2025396 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025398 AMAQI
22nd Jul 2025329 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20254911 AMAQI
22nd Jul 20255212 PMAQI
22nd Jul 2025521 PMAQI
22nd Jul 2025532 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025524 PMAQI
22nd Jul 2025565 PMAQI
22nd Jul 2025566 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025429 PMAQI
22nd Jul 20254010 PMAQI
22nd Jul 20253411 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025361 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025393 AMAQI
31°C26/38°C
23rd Jul 2025394 AMAQI
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025427 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025339 AMAQI
23rd Jul 20254010 AMAQI
23rd Jul 20254811 AMAQI
23rd Jul 20255512 PMAQI
23rd Jul 2025561 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025643 PMAQI
23rd Jul 2025624 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025676 PMAQI
23rd Jul 2025587 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025509 PMAQI
23rd Jul 20254710 PMAQI
23rd Jul 20254911 PMAQI
24th Jul 20254912 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025393 AMAQI
31°C26/38°C
24th Jul 2025404 AMAQI
24th Jul 2025425 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025449 AMAQI
24th Jul 20254210 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255712 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025604 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025556 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025499 PMAQI
24th Jul 20254510 PMAQI
24th Jul 20254311 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025421 AMAQI
25th Jul 2025422 AMAQI
25th Jul 2025433 AMAQI
31°C26/38°C
25th Jul 2025444 AMAQI
25th Jul 2025475 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025519 AMAQI
25th Jul 20254810 AMAQI
25th Jul 20255311 AMAQI
25th Jul 20255712 PMAQI
25th Jul 2025651 PMAQI
25th Jul 2025642 PMAQI
25th Jul 2025623 PMAQI
25th Jul 2025624 PMAQI
25th Jul 2025595 PMAQI
25th Jul 2025556 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025518 PMAQI
25th Jul 2025479 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254411 PMAQI
26th Jul 20254012 AMAQI
26th Jul 2025421 AMAQI
26th Jul 2025442 AMAQI
26th Jul 2025463 AMAQI
31°C26/38°C
26th Jul 2025464 AMAQI
26th Jul 2025495 AMAQI
26th Jul 2025506 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025488 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20255710 AMAQI
26th Jul 20256111 AMAQI
26th Jul 20256412 PMAQI
26th Jul 2025681 PMAQI
26th Jul 2025722 PMAQI
26th Jul 2025683 PMAQI
26th Jul 2025654 PMAQI
26th Jul 2025645 PMAQI
26th Jul 2025606 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025468 PMAQI
26th Jul 2025459 PMAQI
26th Jul 20254110 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025411 AMAQI
27th Jul 2025442 AMAQI
27th Jul 2025463 AMAQI
31°C25/38°C
27th Jul 2025484 AMAQI
27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025518 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20255010 AMAQI
27th Jul 20255211 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025553 PMAQI
27th Jul 2025524 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025376 PMAQI
27th Jul 2025337 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025399 PMAQI
27th Jul 20253610 PMAQI
27th Jul 20253511 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025381 AMAQI
28th Jul 2025442 AMAQI
28th Jul 2025463 AMAQI
31°C26/38°C
28th Jul 2025474 AMAQI
28th Jul 2025485 AMAQI
28th Jul 2025486 AMAQI
28th Jul 2025487 AMAQI
28th Jul 2025498 AMAQI
28th Jul 2025369 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20254611 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025521 PMAQI
28th Jul 2025512 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025544 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025496 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025499 PMAQI
28th Jul 20254810 PMAQI
28th Jul 20254711 PMAQI
29th Jul 20254712 AMAQI
29th Jul 2025481 AMAQI
29th Jul 2025452 AMAQI
29th Jul 2025443 AMAQI
32°C26/38°C
29th Jul 2025444 AMAQI
29th Jul 2025455 AMAQI
29th Jul 2025456 AMAQI
29th Jul 2025457 AMAQI
29th Jul 2025468 AMAQI
29th Jul 2025409 AMAQI
29th Jul 20254210 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025573 PMAQI
29th Jul 2025564 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025526 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025408 PMAQI
29th Jul 2025409 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025432 AMAQI
30th Jul 2025463 AMAQI
32°C27/39°C
30th Jul 2025464 AMAQI
30th Jul 2025475 AMAQI
30th Jul 2025476 AMAQI
30th Jul 2025477 AMAQI
30th Jul 2025478 AMAQI
30th Jul 2025279 AMAQI
30th Jul 20252310 AMAQI
30th Jul 20252511 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025334 PMAQI
30th Jul 2025345 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025347 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025399 PMAQI
30th Jul 20254110 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253812 AMAQI
31st Jul 2025421 AMAQI
31st Jul 2025442 AMAQI
31st Jul 2025423 AMAQI
30°C25/37°C
31st Jul 2025424 AMAQI
31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20254210 AMAQI
31st Jul 20254611 AMAQI
31st Jul 20254612 PMAQI
31st Jul 2025421 PMAQI
31st Jul 2025412 PMAQI
31st Jul 2025373 PMAQI
31st Jul 2025344 PMAQI
31st Jul 2025365 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025367 PMAQI
31st Jul 2025318 PMAQI
31st Jul 2025299 PMAQI
31st Jul 20253310 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20253112 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025332 AMAQI
1st Aug 2025373 AMAQI
28°C24/35°C
1st Aug 2025384 AMAQI
1st Aug 2025355 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025389 AMAQI
1st Aug 20253110 AMAQI
1st Aug 20253411 AMAQI
1st Aug 20254112 PMAQI
1st Aug 2025381 PMAQI
1st Aug 2025342 PMAQI
1st Aug 2025293 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025455 PMAQI
1st Aug 2025426 PMAQI
1st Aug 2025277 PMAQI
1st Aug 2025288 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20253410 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025393 AMAQI
27°C24/32°C
2nd Aug 2025404 AMAQI
2nd Aug 2025385 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025339 AMAQI
2nd Aug 20253510 AMAQI
2nd Aug 20254211 AMAQI
2nd Aug 20253012 PMAQI
2nd Aug 2025361 PMAQI
2nd Aug 2025482 PMAQI
2nd Aug 2025493 PMAQI
2nd Aug 2025384 PMAQI
2nd Aug 2025405 PMAQI
2nd Aug 2025446 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025388 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253410 PMAQI
2nd Aug 20254111 PMAQI
3rd Aug 20253212 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
31°C26/39°C
3rd Aug 2025404 AMAQI
3rd Aug 2025405 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025439 AMAQI
3rd Aug 20255210 AMAQI
3rd Aug 20254911 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025503 PMAQI
3rd Aug 2025454 PMAQI
3rd Aug 2025465 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025467 PMAQI
3rd Aug 2025448 PMAQI
3rd Aug 2025409 PMAQI
3rd Aug 20253910 PMAQI
3rd Aug 20253811 PMAQI
4th Aug 20253612 AMAQI
4th Aug 2025371 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025403 AMAQI
32°C27/38°C
4th Aug 2025414 AMAQI
4th Aug 2025425 AMAQI
4th Aug 2025426 AMAQI
4th Aug 2025427 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025599 AMAQI
4th Aug 20256210 AMAQI
4th Aug 20257111 AMAQI
4th Aug 20257412 PMAQI
4th Aug 2025721 PMAQI
4th Aug 2025802 PMAQI
4th Aug 2025733 PMAQI
4th Aug 2025804 PMAQI
4th Aug 2025885 PMAQI
4th Aug 2025716 PMAQI
4th Aug 2025717 PMAQI
4th Aug 2025648 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254811 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025411 AMAQI
5th Aug 2025402 AMAQI
5th Aug 2025403 AMAQI
32°C26/38°C
5th Aug 2025504 AMAQI
5th Aug 2025525 AMAQI
5th Aug 2025516 AMAQI
5th Aug 2025507 AMAQI
5th Aug 2025528 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20256110 AMAQI
5th Aug 20255711 AMAQI
5th Aug 20256212 PMAQI
5th Aug 2025561 PMAQI
5th Aug 2025532 PMAQI
5th Aug 2025533 PMAQI
5th Aug 2025594 PMAQI
5th Aug 2025495 PMAQI
5th Aug 2025516 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025448 PMAQI
5th Aug 2025459 PMAQI
5th Aug 20254410 PMAQI
5th Aug 20254111 PMAQI
6th Aug 20254212 AMAQI
6th Aug 2025481 AMAQI
6th Aug 2025482 AMAQI
6th Aug 2025483 AMAQI
33°C28/41°C
6th Aug 2025514 AMAQI
6th Aug 2025525 AMAQI
6th Aug 2025506 AMAQI
6th Aug 2025517 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025409 AMAQI
6th Aug 20254210 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20254612 PMAQI
6th Aug 2025481 PMAQI
6th Aug 2025542 PMAQI
6th Aug 2025503 PMAQI
6th Aug 2025444 PMAQI
6th Aug 2025485 PMAQI
6th Aug 2025446 PMAQI
6th Aug 2025537 PMAQI
6th Aug 2025518 PMAQI
6th Aug 2025459 PMAQI
6th Aug 20254910 PMAQI
6th Aug 20254511 PMAQI
7th Aug 20254212 AMAQI
7th Aug 2025461 AMAQI
7th Aug 2025472 AMAQI
7th Aug 2025473 AMAQI
--°C/°C
7th Aug 2025464 AMAQI
4 AM7th Aug 2025445 AMAQI
7th Aug 2025466 AMAQI
7th Aug 2025457 AMAQI
11 AM
6 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 6 PM
50AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
9 AM - 10 AM
44AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 6 PM (Avg. 50), while the lowest AQI was between 9 AM to 10 AM (Avg. 44).
Night time
Avg. Highest Time
12 AM - 3 AM
46AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM - 11 PM
45AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 46), while the lowest AQI was between 7 PM to 11 PM (Avg. 45).
2025 Days Vs Air Quality
Nakamachi, Tatebayashi, Gunma, Japan
2025
83%
181
17%
37
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
181 DaysModerate
37 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 218 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
Nakamachi, Tatebayashi, Gunma, 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.
1st January 2025
31AQI
31AQI
2nd January 2025
30AQI
30AQI
3rd January 2025
26AQI
26AQI
4th January 2025
26AQI
26AQI
5th January 2025
34AQI
34AQI
6th January 2025
55AQI
55AQI
7th January 2025
33AQI
33AQI
8th January 2025
38AQI
38AQI
9th January 2025
32AQI
32AQI
10th January 2025
30AQI
30AQI
11th January 2025
27AQI
27AQI
12th January 2025
39AQI
39AQI
13th January 2025
31AQI
31AQI
14th January 2025
38AQI
38AQI
15th January 2025
37AQI
37AQI
16th January 2025
35AQI
35AQI
17th January 2025
31AQI
31AQI
18th January 2025
33AQI
33AQI
19th January 2025
48AQI
48AQI
20th January 2025
44AQI
44AQI
21st January 2025
47AQI
47AQI
22nd January 2025
40AQI
40AQI
23rd January 2025
47AQI
47AQI
24th January 2025
51AQI
51AQI
25th January 2025
40AQI
40AQI
26th January 2025
35AQI
35AQI
27th January 2025
36AQI
36AQI
28th January 2025
43AQI
43AQI
29th January 2025
33AQI
33AQI
30th January 2025
34AQI
34AQI
31st January 2025
30AQI
30AQI
1st February 2025
38AQI
38AQI
2nd February 2025
37AQI
37AQI
3rd February 2025
42AQI
42AQI
4th February 2025
33AQI
33AQI
5th February 2025
34AQI
34AQI
6th February 2025
30AQI
30AQI
7th February 2025
33AQI
33AQI
8th February 2025
31AQI
31AQI
9th February 2025
31AQI
31AQI
10th February 2025
30AQI
30AQI
11th February 2025
31AQI
31AQI
12th February 2025
39AQI
39AQI
13th February 2025
35AQI
35AQI
14th February 2025
34AQI
34AQI
15th February 2025
31AQI
31AQI
16th February 2025
42AQI
42AQI
17th February 2025
38AQI
38AQI
18th February 2025
33AQI
33AQI
19th February 2025
31AQI
31AQI
20th February 2025
32AQI
32AQI
21st February 2025
32AQI
32AQI
22nd February 2025
32AQI
32AQI
23rd February 2025
33AQI
33AQI
24th February 2025
33AQI
33AQI
25th February 2025
35AQI
35AQI
26th February 2025
39AQI
39AQI
27th February 2025
43AQI
43AQI
28th February 2025
53AQI
53AQI
1st March 2025
54AQI
54AQI
2nd March 2025
59AQI
59AQI
3rd March 2025
41AQI
41AQI
4th March 2025
40AQI
40AQI
5th March 2025
30AQI
30AQI
6th March 2025
35AQI
35AQI
7th March 2025
33AQI
33AQI
8th March 2025
42AQI
42AQI
9th March 2025
37AQI
37AQI
10th March 2025
40AQI
40AQI
11th March 2025
47AQI
47AQI
12th March 2025
50AQI
50AQI
13th March 2025
51AQI
51AQI
14th March 2025
39AQI
39AQI
15th March 2025
44AQI
44AQI
16th March 2025
26AQI
26AQI
17th March 2025
23AQI
23AQI
18th March 2025
26AQI
26AQI
19th March 2025
18AQI
18AQI
20th March 2025
28AQI
28AQI
21st March 2025
39AQI
39AQI
22nd March 2025
49AQI
49AQI
23rd March 2025
56AQI
56AQI
24th March 2025
57AQI
57AQI
25th March 2025
73AQI
73AQI
26th March 2025
72AQI
72AQI
27th March 2025
74AQI
74AQI
28th March 2025
60AQI
60AQI
29th March 2025
37AQI
37AQI
30th March 2025
40AQI
40AQI
31st March 2025
33AQI
33AQI
1st April 2025
32AQI
32AQI
2nd April 2025
21AQI
21AQI
3rd April 2025
22AQI
22AQI
4th April 2025
22AQI
22AQI
5th April 2025
30AQI
30AQI
6th April 2025
27AQI
27AQI
7th April 2025
33AQI
33AQI
8th April 2025
43AQI
43AQI
9th April 2025
30AQI
30AQI
10th April 2025
49AQI
49AQI
11th April 2025
43AQI
43AQI
12th April 2025
44AQI
44AQI
13th April 2025
30AQI
30AQI
14th April 2025
29AQI
29AQI
15th April 2025
26AQI
26AQI
16th April 2025
26AQI
26AQI
17th April 2025
45AQI
45AQI
18th April 2025
54AQI
54AQI
19th April 2025
68AQI
68AQI
20th April 2025
60AQI
60AQI
21st April 2025
48AQI
48AQI
22nd April 2025
54AQI
54AQI
23rd April 2025
35AQI
35AQI
24th April 2025
44AQI
44AQI
25th April 2025
39AQI
39AQI
26th April 2025
50AQI
50AQI
27th April 2025
49AQI
49AQI
28th April 2025
54AQI
54AQI
29th April 2025
39AQI
39AQI
30th April 2025
48AQI
48AQI
1st May 2025
44AQI
44AQI
2nd May 2025
31AQI
31AQI
3rd May 2025
33AQI
33AQI
4th May 2025
37AQI
37AQI
5th May 2025
35AQI
35AQI
6th May 2025
33AQI
33AQI
7th May 2025
27AQI
27AQI
8th May 2025
33AQI
33AQI
9th May 2025
35AQI
35AQI
10th May 2025
24AQI
24AQI
11th May 2025
24AQI
24AQI
12th May 2025
23AQI
23AQI
13th May 2025
37AQI
37AQI
14th May 2025
41AQI
41AQI
15th May 2025
44AQI
44AQI
16th May 2025
49AQI
49AQI
17th May 2025
32AQI
32AQI
18th May 2025
45AQI
45AQI
19th May 2025
44AQI
44AQI
20th May 2025
57AQI
57AQI
21st May 2025
64AQI
64AQI
22nd May 2025
56AQI
56AQI
23rd May 2025
53AQI
53AQI
24th May 2025
48AQI
48AQI
25th May 2025
35AQI
35AQI
26th May 2025
34AQI
34AQI
27th May 2025
30AQI
30AQI
28th May 2025
30AQI
30AQI
29th May 2025
35AQI
35AQI
30th May 2025
29AQI
29AQI
31st May 2025
23AQI
23AQI
1st June 2025
25AQI
25AQI
2nd June 2025
34AQI
34AQI
3rd June 2025
38AQI
38AQI
4th June 2025
30AQI
30AQI
5th June 2025
41AQI
41AQI
6th June 2025
48AQI
48AQI
7th June 2025
53AQI
53AQI
8th June 2025
65AQI
65AQI
9th June 2025
57AQI
57AQI
10th June 2025
42AQI
42AQI
11th June 2025
36AQI
36AQI
12th June 2025
46AQI
46AQI
13th June 2025
46AQI
46AQI
14th June 2025
40AQI
40AQI
15th June 2025
32AQI
32AQI
16th June 2025
42AQI
42AQI
17th June 2025
49AQI
49AQI
18th June 2025
43AQI
43AQI
19th June 2025
48AQI
48AQI
20th June 2025
46AQI
46AQI
21st June 2025
41AQI
41AQI
22nd June 2025
36AQI
36AQI
23rd June 2025
36AQI
36AQI
24th June 2025
36AQI
36AQI
25th June 2025
27AQI
27AQI
26th June 2025
30AQI
30AQI
27th June 2025
36AQI
36AQI
28th June 2025
37AQI
37AQI
29th June 2025
43AQI
43AQI
30th June 2025
48AQI
48AQI
1st July 2025
48AQI
48AQI
2nd July 2025
51AQI
51AQI
3rd July 2025
52AQI
52AQI
4th July 2025
52AQI
52AQI
5th July 2025
55AQI
55AQI
6th July 2025
61AQI
61AQI
7th July 2025
79AQI
79AQI
8th July 2025
79AQI
79AQI
9th July 2025
82AQI
82AQI
10th July 2025
62AQI
62AQI
11th July 2025
47AQI
47AQI
12th July 2025
51AQI
51AQI
13th July 2025
53AQI
53AQI
14th July 2025
39AQI
39AQI
15th July 2025
38AQI
38AQI
16th July 2025
40AQI
40AQI
17th July 2025
40AQI
40AQI
18th July 2025
39AQI
39AQI
19th July 2025
38AQI
38AQI
20th July 2025
39AQI
39AQI
21st July 2025
41AQI
41AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
48AQI
48AQI
24th July 2025
48AQI
48AQI
25th July 2025
50AQI
50AQI
26th July 2025
52AQI
52AQI
27th July 2025
46AQI
46AQI
28th July 2025
47AQI
47AQI
29th July 2025
46AQI
46AQI
30th July 2025
37AQI
37AQI
31st July 2025
38AQI
38AQI
1st August 2025
34AQI
34AQI
2nd August 2025
39AQI
39AQI
3rd August 2025
43AQI
43AQI
4th August 2025
57AQI
57AQI
5th August 2025
49AQI
49AQI
6th August 2025
48AQI
48AQI
37AQI
35AQI
44AQI
40AQI
38AQI
41AQI
50AQI
45AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202541AQI
29
2
27
1
22
9
25
5
27
4
27
3
19
12
5
1
181
37
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
February35AQI
202441AQI
28
3
24
5
25
6
14
16
22
9
23
6
18
13
30
1
25
5
27
4
27
3
30
1
293
72
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
August35AQI
202345AQI
23
8
18
10
17
14
12
18
18
13
19
11
15
16
29
2
28
2
26
5
17
9
20
11
242
119
Highest AQI recorded in
April55AQI
Lowest AQI recorded in
August34AQI
202243AQI
25
6
16
5
19
12
17
13
19
12
16
14
17
4
1
24
4
25
6
17
11
30
1
225
89
Highest AQI recorded in
August60AQI
Lowest AQI recorded in
December34AQI
202143AQI
20
11
20
8
18
11
17
4
23
8
23
7
28
3
27
4
22
8
23
8
19
11
22
9
262
92
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
August39AQI
202043AQI
9
4
16
5
16
2
20
10
26
5
16
15
17
2
22
9
13
16
19
12
174
80
Highest AQI recorded in
November53AQI
Lowest AQI recorded in
September33AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
45AQILeast Polluted Year Recorded
2025(Avg.)
41AQINakamachi's annual 2025 AQI (41) shows an average percentage change of -5.6% (improved AQI) compared to previous years: 2020 (43), 2021 (43), 2022 (43), 2023 (45), 2024 (41).
