Nonodake, Wakuya, Miyagi, 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
Nonodake, Wakuya, Miyagi, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Sep 2022
50AQILowest AQI recorded on
4th Sep 2023
10AQISame Day Analysis (19th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 26 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 20th Sep - 21st Sep 2025
Nonodake, Wakuya, Miyagi, Japan
AQI
Day
Night
.
5 AM20th Sep 2025
6 PM
4 AM21st Sep 2025
Day time
Avg. Highest Time
5AM20th Sep
28AQI
Avg. Lowest Time
10AM20th Sep
14AQI
Night time
Avg. Highest Time
4AM21st Sep
29AQI
Avg. Lowest Time
8PM20th Sep
18AQI
In the last 24 hours,
Nonodake's AQI reached its highest point of 29 at 4 AM during the Night, while the lowest point, 14, was recorded at 10 AM during the Day between 20th Sep and 21st Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Nonodake, Wakuya, Miyagi, Japan
AugSep
22nd - 23rd23rd - 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
Day
Night
22nd Aug 2025465 AMAQI
22nd Aug 2025466 AMAQI
22nd Aug 2025447 AMAQI
22nd Aug 2025448 AMAQI
22nd Aug 2025419 AMAQI
22nd Aug 20253710 AMAQI
22nd Aug 20253611 AMAQI
22nd Aug 20254112 PMAQI
22nd Aug 2025351 PMAQI
22nd Aug 2025402 PMAQI
22nd Aug 2025513 PMAQI
22nd Aug 2025534 PMAQI
22nd Aug 2025565 PMAQI
22nd Aug 2025596 PMAQI
22nd Aug 2025597 PMAQI
22nd Aug 2025578 PMAQI
22nd Aug 2025549 PMAQI
22nd Aug 20255010 PMAQI
22nd Aug 20254711 PMAQI
23rd Aug 20254712 AMAQI
23rd Aug 2025521 AMAQI
23rd Aug 2025522 AMAQI
23rd Aug 2025483 AMAQI
23rd Aug 2025504 AMAQI
25°C21/30°C
23rd Aug 2025545 AMAQI
23rd Aug 2025486 AMAQI
23rd Aug 2025497 AMAQI
23rd Aug 2025518 AMAQI
23rd Aug 2025369 AMAQI
23rd Aug 20254710 AMAQI
23rd Aug 20254011 AMAQI
23rd Aug 20254012 PMAQI
23rd Aug 2025501 PMAQI
23rd Aug 2025512 PMAQI
23rd Aug 2025443 PMAQI
23rd Aug 2025504 PMAQI
23rd Aug 2025445 PMAQI
23rd Aug 2025476 PMAQI
23rd Aug 2025547 PMAQI
23rd Aug 2025548 PMAQI
23rd Aug 2025529 PMAQI
23rd Aug 20254810 PMAQI
23rd Aug 20254611 PMAQI
24th Aug 20254212 AMAQI
24th Aug 2025461 AMAQI
24th Aug 2025492 AMAQI
24th Aug 2025483 AMAQI
24th Aug 2025484 AMAQI
28°C21/35°C
24th Aug 2025445 AMAQI
24th Aug 2025456 AMAQI
24th Aug 2025447 AMAQI
24th Aug 2025448 AMAQI
24th Aug 2025429 AMAQI
24th Aug 20254010 AMAQI
24th Aug 20254411 AMAQI
24th Aug 20254412 PMAQI
24th Aug 2025621 PMAQI
24th Aug 2025502 PMAQI
24th Aug 2025523 PMAQI
24th Aug 2025564 PMAQI
24th Aug 2025585 PMAQI
24th Aug 2025556 PMAQI
24th Aug 2025587 PMAQI
24th Aug 2025568 PMAQI
24th Aug 2025429 PMAQI
24th Aug 20254110 PMAQI
24th Aug 20254011 PMAQI
25th Aug 20253912 AMAQI
25th Aug 2025441 AMAQI
25th Aug 2025442 AMAQI
25th Aug 2025443 AMAQI
25th Aug 2025504 AMAQI
27°C22/35°C
25th Aug 2025485 AMAQI
25th Aug 2025466 AMAQI
25th Aug 2025497 AMAQI
25th Aug 2025498 AMAQI
25th Aug 2025569 AMAQI
25th Aug 20255610 AMAQI
25th Aug 20255211 AMAQI
25th Aug 20254612 PMAQI
25th Aug 2025531 PMAQI
25th Aug 2025462 PMAQI
25th Aug 2025533 PMAQI
25th Aug 2025504 PMAQI
25th Aug 2025365 PMAQI
25th Aug 2025446 PMAQI
25th Aug 2025407 PMAQI
25th Aug 2025408 PMAQI
25th Aug 2025449 PMAQI
25th Aug 20254210 PMAQI
25th Aug 20253811 PMAQI
26th Aug 20253712 AMAQI
26th Aug 2025451 AMAQI
26th Aug 2025452 AMAQI
26th Aug 2025473 AMAQI
26th Aug 2025464 AMAQI
25°C21/28°C
26th Aug 2025465 AMAQI
26th Aug 2025486 AMAQI
26th Aug 2025497 AMAQI
26th Aug 2025488 AMAQI
26th Aug 2025449 AMAQI
26th Aug 20254010 AMAQI
26th Aug 20254311 AMAQI
26th Aug 20255812 PMAQI
26th Aug 2025571 PMAQI
26th Aug 2025422 PMAQI
26th Aug 2025593 PMAQI
26th Aug 2025514 PMAQI
26th Aug 2025565 PMAQI
26th Aug 2025596 PMAQI
26th Aug 2025597 PMAQI
26th Aug 2025568 PMAQI
26th Aug 2025549 PMAQI
26th Aug 20255310 PMAQI
26th Aug 20255211 PMAQI
27th Aug 20255412 AMAQI
27th Aug 2025481 AMAQI
27th Aug 2025442 AMAQI
27th Aug 2025463 AMAQI
27th Aug 2025504 AMAQI
26°C23/32°C
27th Aug 2025495 AMAQI
27th Aug 2025516 AMAQI
27th Aug 2025497 AMAQI
27th Aug 2025488 AMAQI
27th Aug 2025349 AMAQI
27th Aug 20253010 AMAQI
27th Aug 20254211 AMAQI
27th Aug 20254412 PMAQI
27th Aug 2025261 PMAQI
27th Aug 2025262 PMAQI
27th Aug 2025263 PMAQI
27th Aug 2025324 PMAQI
27th Aug 2025295 PMAQI
27th Aug 2025286 PMAQI
27th Aug 2025227 PMAQI
27th Aug 2025338 PMAQI
27th Aug 2025359 PMAQI
27th Aug 20253610 PMAQI
27th Aug 20253411 PMAQI
28th Aug 20253812 AMAQI
28th Aug 2025421 AMAQI
28th Aug 2025502 AMAQI
28th Aug 2025503 AMAQI
28th Aug 2025494 AMAQI
26°C22/33°C
28th Aug 2025485 AMAQI
28th Aug 2025466 AMAQI
28th Aug 2025497 AMAQI
28th Aug 2025478 AMAQI
28th Aug 2025269 AMAQI
28th Aug 20252510 AMAQI
28th Aug 20253211 AMAQI
28th Aug 20252512 PMAQI
28th Aug 2025301 PMAQI
28th Aug 2025352 PMAQI
28th Aug 2025273 PMAQI
28th Aug 2025284 PMAQI
28th Aug 2025275 PMAQI
28th Aug 2025316 PMAQI
28th Aug 2025287 PMAQI
28th Aug 2025388 PMAQI
28th Aug 2025349 PMAQI
28th Aug 20253210 PMAQI
28th Aug 20253311 PMAQI
29th Aug 20253112 AMAQI
29th Aug 2025411 AMAQI
29th Aug 2025452 AMAQI
29th Aug 2025483 AMAQI
29th Aug 2025424 AMAQI
24°C20/30°C
29th Aug 2025415 AMAQI
29th Aug 2025396 AMAQI
29th Aug 2025397 AMAQI
29th Aug 2025418 AMAQI
29th Aug 2025309 AMAQI
29th Aug 20253310 AMAQI
29th Aug 20252211 AMAQI
29th Aug 20252312 PMAQI
29th Aug 2025321 PMAQI
29th Aug 2025412 PMAQI
29th Aug 2025433 PMAQI
29th Aug 2025424 PMAQI
29th Aug 2025535 PMAQI
29th Aug 2025496 PMAQI
29th Aug 2025437 PMAQI
29th Aug 2025408 PMAQI
29th Aug 2025449 PMAQI
29th Aug 20253910 PMAQI
29th Aug 20254011 PMAQI
30th Aug 20253612 AMAQI
30th Aug 2025361 AMAQI
30th Aug 2025422 AMAQI
30th Aug 2025423 AMAQI
30th Aug 2025404 AMAQI
25°C21/30°C
30th Aug 2025425 AMAQI
30th Aug 2025426 AMAQI
30th Aug 2025427 AMAQI
30th Aug 2025428 AMAQI
30th Aug 2025449 AMAQI
30th Aug 20254310 AMAQI
30th Aug 20254611 AMAQI
30th Aug 20253012 PMAQI
30th Aug 2025441 PMAQI
30th Aug 2025392 PMAQI
30th Aug 2025443 PMAQI
30th Aug 2025484 PMAQI
30th Aug 2025425 PMAQI
30th Aug 2025446 PMAQI
30th Aug 2025537 PMAQI
30th Aug 2025508 PMAQI
30th Aug 2025419 PMAQI
30th Aug 20253810 PMAQI
30th Aug 20253611 PMAQI
31st Aug 20253712 AMAQI
31st Aug 2025461 AMAQI
31st Aug 2025442 AMAQI
31st Aug 2025483 AMAQI
31st Aug 2025424 AMAQI
26°C22/33°C
31st Aug 2025415 AMAQI
31st Aug 2025426 AMAQI
31st Aug 2025407 AMAQI
31st Aug 2025408 AMAQI
31st Aug 2025359 AMAQI
31st Aug 20253410 AMAQI
31st Aug 20254211 AMAQI
31st Aug 20255212 PMAQI
31st Aug 2025401 PMAQI
31st Aug 2025402 PMAQI
31st Aug 2025443 PMAQI
31st Aug 2025434 PMAQI
31st Aug 2025405 PMAQI
31st Aug 2025386 PMAQI
31st Aug 2025397 PMAQI
31st Aug 2025398 PMAQI
31st Aug 2025369 PMAQI
31st Aug 20254310 PMAQI
31st Aug 20254211 PMAQI
1st Sep 20253812 AMAQI
1st Sep 2025431 AMAQI
1st Sep 2025442 AMAQI
1st Sep 2025443 AMAQI
1st Sep 2025434 AMAQI
24°C22/28°C
1st Sep 2025415 AMAQI
1st Sep 2025446 AMAQI
1st Sep 2025447 AMAQI
1st Sep 2025458 AMAQI
1st Sep 2025289 AMAQI
1st Sep 20252910 AMAQI
1st Sep 20253211 AMAQI
1st Sep 20254112 PMAQI
1st Sep 2025361 PMAQI
1st Sep 2025302 PMAQI
1st Sep 2025563 PMAQI
1st Sep 2025404 PMAQI
1st Sep 2025465 PMAQI
1st Sep 2025366 PMAQI
1st Sep 2025407 PMAQI
1st Sep 2025428 PMAQI
1st Sep 2025369 PMAQI
1st Sep 20253610 PMAQI
1st Sep 20254111 PMAQI
2nd Sep 20254312 AMAQI
2nd Sep 2025481 AMAQI
2nd Sep 2025452 AMAQI
2nd Sep 2025473 AMAQI
2nd Sep 2025444 AMAQI
27°C23/33°C
2nd Sep 2025435 AMAQI
2nd Sep 2025426 AMAQI
2nd Sep 2025447 AMAQI
2nd Sep 2025438 AMAQI
2nd Sep 2025329 AMAQI
2nd Sep 20252810 AMAQI
2nd Sep 20253611 AMAQI
2nd Sep 20253612 PMAQI
2nd Sep 2025331 PMAQI
2nd Sep 2025252 PMAQI
2nd Sep 2025243 PMAQI
2nd Sep 2025324 PMAQI
2nd Sep 2025345 PMAQI
2nd Sep 2025256 PMAQI
2nd Sep 2025327 PMAQI
2nd Sep 2025308 PMAQI
2nd Sep 2025349 PMAQI
2nd Sep 20253810 PMAQI
2nd Sep 20254311 PMAQI
3rd Sep 20253612 AMAQI
3rd Sep 2025441 AMAQI
3rd Sep 2025462 AMAQI
3rd Sep 2025473 AMAQI
3rd Sep 2025444 AMAQI
28°C23/35°C
3rd Sep 2025425 AMAQI
3rd Sep 2025446 AMAQI
3rd Sep 2025447 AMAQI
3rd Sep 2025448 AMAQI
3rd Sep 2025319 AMAQI
3rd Sep 20252410 AMAQI
3rd Sep 20252411 AMAQI
3rd Sep 20252012 PMAQI
3rd Sep 2025251 PMAQI
3rd Sep 2025232 PMAQI
3rd Sep 2025253 PMAQI
3rd Sep 2025334 PMAQI
3rd Sep 2025275 PMAQI
3rd Sep 2025286 PMAQI
3rd Sep 2025267 PMAQI
3rd Sep 2025328 PMAQI
3rd Sep 2025329 PMAQI
3rd Sep 20253610 PMAQI
3rd Sep 20253511 PMAQI
4th Sep 20253212 AMAQI
4th Sep 2025431 AMAQI
4th Sep 2025452 AMAQI
4th Sep 2025453 AMAQI
4th Sep 2025424 AMAQI
25°C19/31°C
4th Sep 2025395 AMAQI
4th Sep 2025406 AMAQI
4th Sep 2025397 AMAQI
4th Sep 2025408 AMAQI
4th Sep 2025309 AMAQI
4th Sep 20252210 AMAQI
4th Sep 20252411 AMAQI
4th Sep 20252412 PMAQI
4th Sep 2025201 PMAQI
4th Sep 2025222 PMAQI
4th Sep 2025243 PMAQI
4th Sep 2025284 PMAQI
4th Sep 2025255 PMAQI
4th Sep 2025246 PMAQI
4th Sep 2025307 PMAQI
4th Sep 2025258 PMAQI
4th Sep 2025259 PMAQI
4th Sep 20251710 PMAQI
4th Sep 20251111 PMAQI
5th Sep 20251612 AMAQI
5th Sep 2025271 AMAQI
5th Sep 2025392 AMAQI
5th Sep 2025393 AMAQI
5th Sep 2025374 AMAQI
22°C18/26°C
5th Sep 2025375 AMAQI
5th Sep 2025386 AMAQI
5th Sep 2025387 AMAQI
5th Sep 2025388 AMAQI
5th Sep 2025229 AMAQI
5th Sep 20252210 AMAQI
5th Sep 20252011 AMAQI
5th Sep 20251612 PMAQI
5th Sep 2025191 PMAQI
5th Sep 2025182 PMAQI
5th Sep 2025223 PMAQI
5th Sep 2025204 PMAQI
5th Sep 2025225 PMAQI
5th Sep 2025226 PMAQI
5th Sep 2025367 PMAQI
5th Sep 2025308 PMAQI
5th Sep 2025289 PMAQI
5th Sep 20252810 PMAQI
5th Sep 20253311 PMAQI
6th Sep 20252712 AMAQI
6th Sep 2025271 AMAQI
6th Sep 2025322 AMAQI
6th Sep 2025363 AMAQI
6th Sep 2025324 AMAQI
22°C20/25°C
6th Sep 2025305 AMAQI
6th Sep 2025306 AMAQI
6th Sep 2025307 AMAQI
6th Sep 2025298 AMAQI
6th Sep 2025229 AMAQI
6th Sep 20252210 AMAQI
6th Sep 20252311 AMAQI
6th Sep 20252312 PMAQI
6th Sep 2025261 PMAQI
6th Sep 2025242 PMAQI
6th Sep 2025243 PMAQI
6th Sep 2025244 PMAQI
6th Sep 2025295 PMAQI
6th Sep 2025326 PMAQI
6th Sep 2025307 PMAQI
6th Sep 2025358 PMAQI
6th Sep 2025349 PMAQI
6th Sep 20253410 PMAQI
6th Sep 20253211 PMAQI
7th Sep 20253212 AMAQI
7th Sep 2025311 AMAQI
7th Sep 2025332 AMAQI
7th Sep 2025313 AMAQI
7th Sep 2025284 AMAQI
24°C19/30°C
7th Sep 2025305 AMAQI
7th Sep 2025276 AMAQI
7th Sep 2025307 AMAQI
7th Sep 2025308 AMAQI
7th Sep 2025259 AMAQI
7th Sep 20253410 AMAQI
7th Sep 20253211 AMAQI
7th Sep 20254012 PMAQI
7th Sep 2025271 PMAQI
7th Sep 2025302 PMAQI
7th Sep 2025363 PMAQI
7th Sep 2025384 PMAQI
7th Sep 2025335 PMAQI
7th Sep 2025386 PMAQI
7th Sep 2025307 PMAQI
7th Sep 2025308 PMAQI
7th Sep 2025319 PMAQI
7th Sep 20252810 PMAQI
7th Sep 20252811 PMAQI
8th Sep 20253012 AMAQI
8th Sep 2025281 AMAQI
8th Sep 2025282 AMAQI
8th Sep 2025293 AMAQI
8th Sep 2025284 AMAQI
25°C18/33°C
8th Sep 2025285 AMAQI
8th Sep 2025286 AMAQI
8th Sep 2025307 AMAQI
8th Sep 2025298 AMAQI
8th Sep 2025279 AMAQI
8th Sep 20253010 AMAQI
8th Sep 20253411 AMAQI
8th Sep 20253212 PMAQI
8th Sep 2025321 PMAQI
8th Sep 2025322 PMAQI
8th Sep 2025353 PMAQI
8th Sep 2025384 PMAQI
8th Sep 2025495 PMAQI
8th Sep 2025436 PMAQI
8th Sep 2025477 PMAQI
8th Sep 2025358 PMAQI
8th Sep 2025329 PMAQI
8th Sep 20253510 PMAQI
8th Sep 20253411 PMAQI
9th Sep 20252912 AMAQI
9th Sep 2025351 AMAQI
9th Sep 2025312 AMAQI
9th Sep 2025323 AMAQI
9th Sep 2025314 AMAQI
24°C22/27°C
9th Sep 2025305 AMAQI
9th Sep 2025316 AMAQI
9th Sep 2025307 AMAQI
9th Sep 2025308 AMAQI
9th Sep 2025469 AMAQI
9th Sep 20253810 AMAQI
9th Sep 20253911 AMAQI
9th Sep 20254812 PMAQI
9th Sep 2025481 PMAQI
9th Sep 2025472 PMAQI
9th Sep 2025463 PMAQI
9th Sep 2025514 PMAQI
9th Sep 2025485 PMAQI
9th Sep 2025506 PMAQI
9th Sep 2025517 PMAQI
9th Sep 2025488 PMAQI
9th Sep 2025389 PMAQI
9th Sep 20254210 PMAQI
9th Sep 20254511 PMAQI
10th Sep 20254212 AMAQI
10th Sep 2025421 AMAQI
10th Sep 2025322 AMAQI
10th Sep 2025333 AMAQI
10th Sep 2025334 AMAQI
24°C22/29°C
10th Sep 2025325 AMAQI
10th Sep 2025346 AMAQI
10th Sep 2025347 AMAQI
10th Sep 2025348 AMAQI
10th Sep 2025429 AMAQI
10th Sep 20253310 AMAQI
10th Sep 20253211 AMAQI
10th Sep 20254012 PMAQI
10th Sep 2025321 PMAQI
10th Sep 2025362 PMAQI
10th Sep 2025403 PMAQI
10th Sep 2025364 PMAQI
10th Sep 2025315 PMAQI
10th Sep 2025326 PMAQI
10th Sep 2025277 PMAQI
10th Sep 2025368 PMAQI
10th Sep 2025409 PMAQI
10th Sep 20253510 PMAQI
10th Sep 20255011 PMAQI
11th Sep 20253712 AMAQI
11th Sep 2025401 AMAQI
11th Sep 2025362 AMAQI
11th Sep 2025363 AMAQI
11th Sep 2025354 AMAQI
23°C20/28°C
11th Sep 2025355 AMAQI
11th Sep 2025356 AMAQI
11th Sep 2025347 AMAQI
11th Sep 2025348 AMAQI
11th Sep 2025319 AMAQI
11th Sep 20253510 AMAQI
11th Sep 20252411 AMAQI
11th Sep 20253012 PMAQI
11th Sep 2025361 PMAQI
11th Sep 2025462 PMAQI
11th Sep 2025473 PMAQI
11th Sep 2025384 PMAQI
11th Sep 2025385 PMAQI
11th Sep 2025416 PMAQI
11th Sep 2025507 PMAQI
11th Sep 2025518 PMAQI
11th Sep 2025469 PMAQI
11th Sep 20254510 PMAQI
11th Sep 20255011 PMAQI
12th Sep 20254512 AMAQI
12th Sep 2025461 AMAQI
12th Sep 2025362 AMAQI
12th Sep 2025383 AMAQI
12th Sep 2025344 AMAQI
21°C19/24°C
12th Sep 2025345 AMAQI
12th Sep 2025336 AMAQI
12th Sep 2025337 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025359 AMAQI
12th Sep 20253410 AMAQI
12th Sep 20253711 AMAQI
12th Sep 20253812 PMAQI
12th Sep 2025431 PMAQI
12th Sep 2025522 PMAQI
12th Sep 2025443 PMAQI
12th Sep 2025404 PMAQI
12th Sep 2025385 PMAQI
12th Sep 2025426 PMAQI
12th Sep 2025527 PMAQI
12th Sep 2025468 PMAQI
12th Sep 2025479 PMAQI
12th Sep 20254810 PMAQI
12th Sep 20253911 PMAQI
13th Sep 20254412 AMAQI
13th Sep 2025461 AMAQI
13th Sep 2025342 AMAQI
13th Sep 2025353 AMAQI
13th Sep 2025354 AMAQI
22°C20/25°C
13th Sep 2025365 AMAQI
13th Sep 2025356 AMAQI
13th Sep 2025367 AMAQI
13th Sep 2025358 AMAQI
13th Sep 2025389 AMAQI
13th Sep 20254310 AMAQI
13th Sep 20254811 AMAQI
13th Sep 20253512 PMAQI
13th Sep 2025301 PMAQI
13th Sep 2025272 PMAQI
13th Sep 2025243 PMAQI
13th Sep 2025254 PMAQI
13th Sep 2025385 PMAQI
13th Sep 2025406 PMAQI
13th Sep 2025417 PMAQI
13th Sep 2025538 PMAQI
13th Sep 2025559 PMAQI
13th Sep 20255210 PMAQI
13th Sep 20255611 PMAQI
14th Sep 20254012 AMAQI
14th Sep 2025481 AMAQI
14th Sep 2025372 AMAQI
14th Sep 2025383 AMAQI
14th Sep 2025374 AMAQI
22°C20/23°C
14th Sep 2025365 AMAQI
14th Sep 2025386 AMAQI
14th Sep 2025387 AMAQI
14th Sep 2025398 AMAQI
14th Sep 2025489 AMAQI
14th Sep 20256010 AMAQI
14th Sep 20253511 AMAQI
14th Sep 20253612 PMAQI
14th Sep 2025471 PMAQI
14th Sep 2025342 PMAQI
14th Sep 2025273 PMAQI
14th Sep 2025304 PMAQI
14th Sep 2025365 PMAQI
14th Sep 2025426 PMAQI
14th Sep 2025447 PMAQI
14th Sep 2025528 PMAQI
14th Sep 2025489 PMAQI
14th Sep 20254510 PMAQI
14th Sep 20254611 PMAQI
15th Sep 20253912 AMAQI
15th Sep 2025381 AMAQI
15th Sep 2025422 AMAQI
15th Sep 2025423 AMAQI
15th Sep 2025424 AMAQI
23°C19/28°C
15th Sep 2025435 AMAQI
15th Sep 2025466 AMAQI
15th Sep 2025457 AMAQI
15th Sep 2025448 AMAQI
15th Sep 2025329 AMAQI
15th Sep 20253410 AMAQI
15th Sep 20253911 AMAQI
15th Sep 20253612 PMAQI
15th Sep 2025321 PMAQI
15th Sep 2025322 PMAQI
15th Sep 2025293 PMAQI
15th Sep 2025314 PMAQI
15th Sep 2025285 PMAQI
15th Sep 2025326 PMAQI
15th Sep 2025327 PMAQI
15th Sep 2025348 PMAQI
15th Sep 2025369 PMAQI
15th Sep 20253410 PMAQI
15th Sep 20253311 PMAQI
16th Sep 20253412 AMAQI
16th Sep 2025381 AMAQI
16th Sep 2025422 AMAQI
16th Sep 2025423 AMAQI
16th Sep 2025404 AMAQI
22°C19/27°C
16th Sep 2025405 AMAQI
16th Sep 2025406 AMAQI
16th Sep 2025407 AMAQI
16th Sep 2025398 AMAQI
16th Sep 2025249 AMAQI
16th Sep 20251910 AMAQI
16th Sep 20252411 AMAQI
16th Sep 20252412 PMAQI
16th Sep 2025301 PMAQI
16th Sep 2025362 PMAQI
16th Sep 2025323 PMAQI
16th Sep 2025304 PMAQI
16th Sep 2025345 PMAQI
16th Sep 2025346 PMAQI
16th Sep 2025337 PMAQI
16th Sep 2025408 PMAQI
16th Sep 2025429 PMAQI
16th Sep 20253810 PMAQI
16th Sep 20254011 PMAQI
17th Sep 20253812 AMAQI
17th Sep 2025391 AMAQI
17th Sep 2025382 AMAQI
17th Sep 2025403 AMAQI
17th Sep 2025394 AMAQI
24°C20/31°C
17th Sep 2025375 AMAQI
17th Sep 2025366 AMAQI
17th Sep 2025367 AMAQI
17th Sep 2025368 AMAQI
17th Sep 2025379 AMAQI
17th Sep 20253810 AMAQI
17th Sep 20253011 AMAQI
17th Sep 20252112 PMAQI
17th Sep 2025261 PMAQI
17th Sep 2025522 PMAQI
17th Sep 2025433 PMAQI
17th Sep 2025454 PMAQI
17th Sep 2025425 PMAQI
17th Sep 2025386 PMAQI
17th Sep 2025347 PMAQI
17th Sep 2025428 PMAQI
17th Sep 2025429 PMAQI
17th Sep 20253010 PMAQI
17th Sep 20252911 PMAQI
18th Sep 20252812 AMAQI
18th Sep 2025321 AMAQI
18th Sep 2025382 AMAQI
18th Sep 2025383 AMAQI
18th Sep 2025384 AMAQI
25°C21/31°C
18th Sep 2025385 AMAQI
18th Sep 2025386 AMAQI
18th Sep 2025387 AMAQI
18th Sep 2025378 AMAQI
18th Sep 2025209 AMAQI
18th Sep 20251410 AMAQI
18th Sep 20251211 AMAQI
18th Sep 20251212 PMAQI
18th Sep 2025121 PMAQI
18th Sep 2025122 PMAQI
18th Sep 2025133 PMAQI
18th Sep 2025134 PMAQI
18th Sep 2025125 PMAQI
18th Sep 2025136 PMAQI
18th Sep 2025157 PMAQI
18th Sep 2025188 PMAQI
18th Sep 2025269 PMAQI
18th Sep 20252510 PMAQI
18th Sep 20252611 PMAQI
19th Sep 20252512 AMAQI
19th Sep 2025301 AMAQI
19th Sep 2025342 AMAQI
19th Sep 2025343 AMAQI
19th Sep 2025344 AMAQI
22°C17/24°C
19th Sep 2025315 AMAQI
19th Sep 2025316 AMAQI
19th Sep 2025317 AMAQI
19th Sep 2025318 AMAQI
19th Sep 2025199 AMAQI
19th Sep 20251510 AMAQI
19th Sep 20251611 AMAQI
19th Sep 20251612 PMAQI
19th Sep 2025171 PMAQI
19th Sep 2025172 PMAQI
19th Sep 2025183 PMAQI
19th Sep 2025184 PMAQI
19th Sep 2025245 PMAQI
19th Sep 2025266 PMAQI
19th Sep 2025247 PMAQI
19th Sep 2025268 PMAQI
19th Sep 2025289 PMAQI
19th Sep 20252810 PMAQI
19th Sep 20252711 PMAQI
20th Sep 20252612 AMAQI
20th Sep 2025281 AMAQI
20th Sep 2025292 AMAQI
20th Sep 2025313 AMAQI
20th Sep 2025304 AMAQI
18°C14/24°C
20th Sep 2025285 AMAQI
20th Sep 2025286 AMAQI
20th Sep 2025287 AMAQI
20th Sep 2025288 AMAQI
20th Sep 2025189 AMAQI
20th Sep 20251410 AMAQI
20th Sep 20251611 AMAQI
20th Sep 20251512 PMAQI
20th Sep 2025181 PMAQI
20th Sep 2025222 PMAQI
20th Sep 2025223 PMAQI
20th Sep 2025214 PMAQI
20th Sep 2025215 PMAQI
20th Sep 2025236 PMAQI
20th Sep 2025207 PMAQI
20th Sep 2025188 PMAQI
20th Sep 2025239 PMAQI
20th Sep 20252210 PMAQI
20th Sep 20252311 PMAQI
21st Sep 20252412 AMAQI
21st Sep 2025261 AMAQI
21st Sep 2025282 AMAQI
21st Sep 2025283 AMAQI
21st Sep 2025294 AMAQI
18°C16/21°C
21st Sep 2025275 AMAQI
5 AM21st Sep 2025276 AMAQI
21st Sep 2025267 AMAQI
21st Sep 2025278 AMAQI
21st Sep 2025199 AMAQI
21st Sep 20251810 AMAQI
21st Sep 20251911 AMAQI
11 AM21st Sep 20252012 PMAQI
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
39AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 12 PM
32AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 39), while the lowest AQI was between 10 AM to 12 PM (Avg. 32).
Night time
Avg. Highest Time
1 AM - 9 PM
39AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 9 PM (Avg. 39), while the lowest AQI was between 12 AM to 12 AM (Avg. 36).
2025 Days Vs Air Quality
Nonodake, Wakuya, Miyagi, Japan
2025
93%
243
7%
19
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Good
243 DaysModerate
19 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 264 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Nonodake, Wakuya, Miyagi, 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
26AQI
26AQI
2nd January 2025
24AQI
24AQI
3rd January 2025
25AQI
25AQI
4th January 2025
24AQI
24AQI
5th January 2025
25AQI
25AQI
6th January 2025
34AQI
34AQI
7th January 2025
26AQI
26AQI
8th January 2025
25AQI
25AQI
9th January 2025
22AQI
22AQI
10th January 2025
20AQI
20AQI
11th January 2025
23AQI
23AQI
12th January 2025
21AQI
21AQI
13th January 2025
23AQI
23AQI
14th January 2025
29AQI
29AQI
15th January 2025
23AQI
23AQI
16th January 2025
24AQI
24AQI
17th January 2025
22AQI
22AQI
18th January 2025
24AQI
24AQI
19th January 2025
28AQI
28AQI
20th January 2025
33AQI
33AQI
21st January 2025
45AQI
45AQI
22nd January 2025
35AQI
35AQI
23rd January 2025
43AQI
43AQI
24th January 2025
35AQI
35AQI
25th January 2025
31AQI
31AQI
26th January 2025
27AQI
27AQI
27th January 2025
25AQI
25AQI
28th January 2025
26AQI
26AQI
29th January 2025
25AQI
25AQI
30th January 2025
25AQI
25AQI
31st January 2025
26AQI
26AQI
1st February 2025
26AQI
26AQI
2nd February 2025
30AQI
30AQI
3rd February 2025
26AQI
26AQI
4th February 2025
28AQI
28AQI
5th February 2025
25AQI
25AQI
6th February 2025
26AQI
26AQI
7th February 2025
26AQI
26AQI
8th February 2025
24AQI
24AQI
9th February 2025
25AQI
25AQI
10th February 2025
25AQI
25AQI
11th February 2025
26AQI
26AQI
12th February 2025
26AQI
26AQI
13th February 2025
28AQI
28AQI
14th February 2025
27AQI
27AQI
15th February 2025
24AQI
24AQI
16th February 2025
30AQI
30AQI
17th February 2025
43AQI
43AQI
18th February 2025
26AQI
26AQI
19th February 2025
33AQI
33AQI
20th February 2025
26AQI
26AQI
21st February 2025
27AQI
27AQI
22nd February 2025
26AQI
26AQI
23rd February 2025
27AQI
27AQI
24th February 2025
26AQI
26AQI
25th February 2025
29AQI
29AQI
26th February 2025
39AQI
39AQI
27th February 2025
31AQI
31AQI
28th February 2025
54AQI
54AQI
1st March 2025
45AQI
45AQI
2nd March 2025
64AQI
64AQI
3rd March 2025
37AQI
37AQI
4th March 2025
39AQI
39AQI
5th March 2025
25AQI
25AQI
6th March 2025
28AQI
28AQI
7th March 2025
25AQI
25AQI
8th March 2025
31AQI
31AQI
9th March 2025
29AQI
29AQI
10th March 2025
35AQI
35AQI
11th March 2025
37AQI
37AQI
12th March 2025
40AQI
40AQI
13th March 2025
43AQI
43AQI
14th March 2025
39AQI
39AQI
15th March 2025
36AQI
36AQI
16th March 2025
26AQI
26AQI
17th March 2025
20AQI
20AQI
18th March 2025
25AQI
25AQI
19th March 2025
22AQI
22AQI
20th March 2025
29AQI
29AQI
21st March 2025
43AQI
43AQI
22nd March 2025
51AQI
51AQI
23rd March 2025
32AQI
32AQI
24th March 2025
38AQI
38AQI
25th March 2025
59AQI
59AQI
26th March 2025
54AQI
54AQI
27th March 2025
59AQI
59AQI
28th March 2025
47AQI
47AQI
29th March 2025
32AQI
32AQI
30th March 2025
32AQI
32AQI
31st March 2025
28AQI
28AQI
1st April 2025
29AQI
29AQI
2nd April 2025
22AQI
22AQI
3rd April 2025
20AQI
20AQI
4th April 2025
18AQI
18AQI
5th April 2025
24AQI
24AQI
6th April 2025
29AQI
29AQI
7th April 2025
25AQI
25AQI
8th April 2025
35AQI
35AQI
9th April 2025
23AQI
23AQI
10th April 2025
37AQI
37AQI
11th April 2025
41AQI
41AQI
12th April 2025
31AQI
31AQI
13th April 2025
24AQI
24AQI
14th April 2025
20AQI
20AQI
15th April 2025
17AQI
17AQI
16th April 2025
21AQI
21AQI
17th April 2025
37AQI
37AQI
18th April 2025
45AQI
45AQI
19th April 2025
53AQI
53AQI
20th April 2025
48AQI
48AQI
21st April 2025
36AQI
36AQI
22nd April 2025
43AQI
43AQI
23rd April 2025
30AQI
30AQI
24th April 2025
25AQI
25AQI
25th April 2025
26AQI
26AQI
26th April 2025
46AQI
46AQI
27th April 2025
44AQI
44AQI
28th April 2025
46AQI
46AQI
29th April 2025
26AQI
26AQI
30th April 2025
21AQI
21AQI
1st May 2025
21AQI
21AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
28AQI
28AQI
4th May 2025
28AQI
28AQI
5th May 2025
26AQI
26AQI
6th May 2025
27AQI
27AQI
7th May 2025
23AQI
23AQI
8th May 2025
34AQI
34AQI
9th May 2025
37AQI
37AQI
10th May 2025
22AQI
22AQI
11th May 2025
25AQI
25AQI
12th May 2025
24AQI
24AQI
13th May 2025
36AQI
36AQI
14th May 2025
40AQI
40AQI
15th May 2025
41AQI
41AQI
16th May 2025
49AQI
49AQI
17th May 2025
36AQI
36AQI
18th May 2025
42AQI
42AQI
19th May 2025
40AQI
40AQI
20th May 2025
51AQI
51AQI
21st May 2025
55AQI
55AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
44AQI
44AQI
24th May 2025
38AQI
38AQI
25th May 2025
26AQI
26AQI
26th May 2025
27AQI
27AQI
27th May 2025
31AQI
31AQI
28th May 2025
31AQI
31AQI
29th May 2025
35AQI
35AQI
30th May 2025
33AQI
33AQI
31st May 2025
22AQI
22AQI
1st June 2025
19AQI
19AQI
2nd June 2025
35AQI
35AQI
3rd June 2025
38AQI
38AQI
4th June 2025
31AQI
31AQI
5th June 2025
32AQI
32AQI
6th June 2025
41AQI
41AQI
7th June 2025
53AQI
53AQI
8th June 2025
55AQI
55AQI
9th June 2025
57AQI
57AQI
10th June 2025
44AQI
44AQI
11th June 2025
38AQI
38AQI
12th June 2025
36AQI
36AQI
13th June 2025
39AQI
39AQI
14th June 2025
39AQI
39AQI
15th June 2025
28AQI
28AQI
16th June 2025
27AQI
27AQI
17th June 2025
31AQI
31AQI
18th June 2025
36AQI
36AQI
19th June 2025
42AQI
42AQI
20th June 2025
35AQI
35AQI
21st June 2025
34AQI
34AQI
22nd June 2025
32AQI
32AQI
23rd June 2025
35AQI
35AQI
24th June 2025
37AQI
37AQI
25th June 2025
35AQI
35AQI
26th June 2025
32AQI
32AQI
27th June 2025
34AQI
34AQI
28th June 2025
34AQI
34AQI
29th June 2025
37AQI
37AQI
30th June 2025
43AQI
43AQI
1st July 2025
46AQI
46AQI
2nd July 2025
47AQI
47AQI
3rd July 2025
55AQI
55AQI
4th July 2025
53AQI
53AQI
5th July 2025
51AQI
51AQI
6th July 2025
54AQI
54AQI
7th July 2025
53AQI
53AQI
8th July 2025
54AQI
54AQI
9th July 2025
60AQI
60AQI
10th July 2025
48AQI
48AQI
11th July 2025
46AQI
46AQI
12th July 2025
45AQI
45AQI
13th July 2025
49AQI
49AQI
14th July 2025
42AQI
42AQI
15th July 2025
42AQI
42AQI
16th July 2025
49AQI
49AQI
17th July 2025
45AQI
45AQI
18th July 2025
46AQI
46AQI
19th July 2025
43AQI
43AQI
20th July 2025
45AQI
45AQI
21st July 2025
45AQI
45AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
44AQI
44AQI
24th July 2025
43AQI
43AQI
25th July 2025
48AQI
48AQI
26th July 2025
47AQI
47AQI
27th July 2025
46AQI
46AQI
28th July 2025
41AQI
41AQI
29th July 2025
47AQI
47AQI
30th July 2025
40AQI
40AQI
31st July 2025
39AQI
39AQI
1st August 2025
39AQI
39AQI
2nd August 2025
40AQI
40AQI
3rd August 2025
44AQI
44AQI
4th August 2025
49AQI
49AQI
5th August 2025
43AQI
43AQI
6th August 2025
41AQI
41AQI
7th August 2025
32AQI
32AQI
8th August 2025
28AQI
28AQI
9th August 2025
28AQI
28AQI
10th August 2025
37AQI
37AQI
11th August 2025
29AQI
29AQI
12th August 2025
32AQI
32AQI
13th August 2025
32AQI
32AQI
14th August 2025
36AQI
36AQI
15th August 2025
46AQI
46AQI
16th August 2025
44AQI
44AQI
17th August 2025
40AQI
40AQI
18th August 2025
40AQI
40AQI
19th August 2025
39AQI
39AQI
20th August 2025
47AQI
47AQI
21st August 2025
45AQI
45AQI
22nd August 2025
48AQI
48AQI
23rd August 2025
48AQI
48AQI
24th August 2025
48AQI
48AQI
25th August 2025
45AQI
45AQI
26th August 2025
50AQI
50AQI
27th August 2025
38AQI
38AQI
28th August 2025
37AQI
37AQI
29th August 2025
40AQI
40AQI
30th August 2025
42AQI
42AQI
31st August 2025
41AQI
41AQI
1st September 2025
40AQI
40AQI
2nd September 2025
37AQI
37AQI
3rd September 2025
34AQI
34AQI
4th September 2025
29AQI
29AQI
5th September 2025
25AQI
25AQI
6th September 2025
30AQI
30AQI
7th September 2025
31AQI
31AQI
8th September 2025
33AQI
33AQI
9th September 2025
40AQI
40AQI
10th September 2025
35AQI
35AQI
11th September 2025
40AQI
40AQI
12th September 2025
41AQI
41AQI
13th September 2025
40AQI
40AQI
14th September 2025
41AQI
41AQI
15th September 2025
36AQI
36AQI
16th September 2025
35AQI
35AQI
17th September 2025
37AQI
37AQI
18th September 2025
24AQI
24AQI
19th September 2025
26AQI
26AQI
20th September 2025
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
27AQI
29AQI
37AQI
31AQI
33AQI
37AQI
47AQI
40AQI
34AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202535AQI
31
27
1
26
5
29
1
29
2
27
3
24
7
31
19
243
19
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
January27AQI
202432AQI
31
28
1
30
1
23
6
1
25
6
27
3
27
4
31
30
31
28
2
31
342
23
1
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
August21AQI
202334AQI
29
2
26
2
21
8
18
12
25
6
27
3
29
2
29
2
30
30
1
26
3
30
1
320
42
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
September26AQI
202233AQI
30
19
2
29
2
15
2
24
7
28
2
19
2
2
28
30
1
30
31
285
18
Highest AQI recorded in
May43AQI
Lowest AQI recorded in
December24AQI
202129AQI
31
26
2
27
2
20
1
27
4
23
7
28
3
31
30
31
30
29
2
333
21
Highest AQI recorded in
June37AQI
Lowest AQI recorded in
January21AQI
202027AQI
11
1
1
18
3
17
1
27
3
30
1
27
4
19
29
2
27
3
30
1
235
19
1
Highest AQI recorded in
March38AQI
Lowest AQI recorded in
September20AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
35AQILeast Polluted Year Recorded
2020(Avg.)
27AQINonodake's annual 2025 AQI (35) shows an average percentage change of 14.1% (worsened AQI) compared to previous years: 2020 (27), 2021 (29), 2022 (33), 2023 (34), 2024 (32).
