Minami Soma, Fukushima, 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
Minami Soma, Fukushima, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Aug 2023
58AQILowest AQI recorded on
30th Aug 2024
15AQISame Day Analysis (21st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 45 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 22nd Aug - 23rd Aug 2025
Minami Soma, Fukushima, Japan
AQI
Day
Night
.
4 AM22nd Aug 2025
6 PM
3 AM23rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
7PM22nd Aug
58AQI
Avg. Lowest Time
11PM22nd Aug
38AQI
In the last 24 hours,
Minami Soma's AQI reached its highest point of 58 at 7 PM during the Night, while the lowest point, 38, was recorded at 11 PM during the Night between 22nd Aug and 23rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Minami Soma, Fukushima, Japan
JulAug
24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd
Day
Night
24th Jul 2025484 AMAQI
24th Jul 2025525 AMAQI
24th Jul 2025516 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025518 AMAQI
24th Jul 2025509 AMAQI
24th Jul 20255010 AMAQI
24th Jul 20255511 AMAQI
24th Jul 20255612 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025572 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025534 PMAQI
24th Jul 2025555 PMAQI
24th Jul 2025576 PMAQI
24th Jul 2025597 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025503 AMAQI
26°C22/29°C
25th Jul 2025504 AMAQI
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025569 AMAQI
25th Jul 20256010 AMAQI
25th Jul 20256211 AMAQI
25th Jul 20256012 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025565 PMAQI
25th Jul 2025586 PMAQI
25th Jul 2025597 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20254910 PMAQI
25th Jul 20254811 PMAQI
26th Jul 20255012 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26°C22/29°C
26th Jul 2025524 AMAQI
26th Jul 2025535 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20256211 AMAQI
26th Jul 20256412 PMAQI
26th Jul 2025591 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025563 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025596 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025588 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20255411 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025511 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
25°C21/29°C
27th Jul 2025524 AMAQI
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025538 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20256310 AMAQI
27th Jul 20256211 AMAQI
27th Jul 20256012 PMAQI
27th Jul 2025631 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025583 PMAQI
27th Jul 2025604 PMAQI
27th Jul 2025665 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025539 PMAQI
27th Jul 20255310 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
27°C23/30°C
28th Jul 2025524 AMAQI
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025419 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20254611 AMAQI
28th Jul 20255512 PMAQI
28th Jul 2025571 PMAQI
28th Jul 2025482 PMAQI
28th Jul 2025463 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025435 PMAQI
28th Jul 2025486 PMAQI
28th Jul 2025467 PMAQI
28th Jul 2025538 PMAQI
28th Jul 2025539 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255311 PMAQI
29th Jul 20255512 AMAQI
29th Jul 2025521 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025523 AMAQI
26°C23/29°C
29th Jul 2025534 AMAQI
29th Jul 2025525 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025528 AMAQI
29th Jul 2025509 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20256111 AMAQI
29th Jul 20255812 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025533 PMAQI
29th Jul 2025554 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025446 PMAQI
29th Jul 2025367 PMAQI
29th Jul 2025358 PMAQI
29th Jul 2025429 PMAQI
29th Jul 20254110 PMAQI
29th Jul 20254111 PMAQI
30th Jul 20254612 AMAQI
30th Jul 2025481 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025523 AMAQI
26°C22/29°C
30th Jul 2025524 AMAQI
30th Jul 2025535 AMAQI
30th Jul 2025536 AMAQI
30th Jul 2025537 AMAQI
30th Jul 2025548 AMAQI
30th Jul 2025389 AMAQI
30th Jul 20253410 AMAQI
30th Jul 20253411 AMAQI
30th Jul 20252612 PMAQI
30th Jul 2025261 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025415 PMAQI
30th Jul 2025416 PMAQI
30th Jul 2025387 PMAQI
30th Jul 2025368 PMAQI
30th Jul 2025459 PMAQI
30th Jul 20254410 PMAQI
30th Jul 20254311 PMAQI
31st Jul 20254512 AMAQI
31st Jul 2025491 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
24°C21/27°C
31st Jul 2025534 AMAQI
31st Jul 2025535 AMAQI
31st Jul 2025536 AMAQI
31st Jul 2025537 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025539 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20253711 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025301 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025273 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025285 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025287 PMAQI
31st Jul 2025368 PMAQI
31st Jul 2025349 PMAQI
31st Jul 20253210 PMAQI
31st Jul 20253011 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025411 AMAQI
1st Aug 2025402 AMAQI
1st Aug 2025483 AMAQI
23°C20/26°C
1st Aug 2025444 AMAQI
1st Aug 2025445 AMAQI
1st Aug 2025426 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025418 AMAQI
1st Aug 2025439 AMAQI
1st Aug 20254110 AMAQI
1st Aug 20254011 AMAQI
1st Aug 20254112 PMAQI
1st Aug 2025351 PMAQI
1st Aug 2025362 PMAQI
1st Aug 2025293 PMAQI
1st Aug 2025414 PMAQI
1st Aug 2025405 PMAQI
1st Aug 2025406 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025318 PMAQI
1st Aug 2025309 PMAQI
1st Aug 20253610 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025413 AMAQI
22°C20/24°C
2nd Aug 2025424 AMAQI
2nd Aug 2025425 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025417 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025289 AMAQI
2nd Aug 20253410 AMAQI
2nd Aug 20254011 AMAQI
2nd Aug 20252912 PMAQI
2nd Aug 2025271 PMAQI
2nd Aug 2025392 PMAQI
2nd Aug 2025353 PMAQI
2nd Aug 2025304 PMAQI
2nd Aug 2025325 PMAQI
2nd Aug 2025366 PMAQI
2nd Aug 2025397 PMAQI
2nd Aug 2025338 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20253110 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20252812 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025402 AMAQI
3rd Aug 2025383 AMAQI
25°C23/29°C
3rd Aug 2025384 AMAQI
3rd Aug 2025385 AMAQI
3rd Aug 2025376 AMAQI
3rd Aug 2025377 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025429 AMAQI
3rd Aug 20254410 AMAQI
3rd Aug 20254811 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025482 PMAQI
3rd Aug 2025453 PMAQI
3rd Aug 2025464 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025466 PMAQI
3rd Aug 2025467 PMAQI
3rd Aug 2025388 PMAQI
3rd Aug 2025419 PMAQI
3rd Aug 20253610 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20253212 AMAQI
4th Aug 2025351 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025373 AMAQI
26°C23/29°C
4th Aug 2025394 AMAQI
4th Aug 2025395 AMAQI
4th Aug 2025406 AMAQI
4th Aug 2025387 AMAQI
4th Aug 2025408 AMAQI
4th Aug 2025509 AMAQI
4th Aug 20255010 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20255512 PMAQI
4th Aug 2025511 PMAQI
4th Aug 2025582 PMAQI
4th Aug 2025563 PMAQI
4th Aug 2025644 PMAQI
4th Aug 2025585 PMAQI
4th Aug 2025616 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255010 PMAQI
4th Aug 20254711 PMAQI
5th Aug 20254612 AMAQI
5th Aug 2025411 AMAQI
5th Aug 2025392 AMAQI
5th Aug 2025373 AMAQI
26°C23/29°C
5th Aug 2025404 AMAQI
5th Aug 2025425 AMAQI
5th Aug 2025386 AMAQI
5th Aug 2025407 AMAQI
5th Aug 2025408 AMAQI
5th Aug 2025399 AMAQI
5th Aug 20254710 AMAQI
5th Aug 20254611 AMAQI
5th Aug 20254812 PMAQI
5th Aug 2025441 PMAQI
5th Aug 2025432 PMAQI
5th Aug 2025423 PMAQI
5th Aug 2025494 PMAQI
5th Aug 2025395 PMAQI
5th Aug 2025406 PMAQI
5th Aug 2025367 PMAQI
5th Aug 2025428 PMAQI
5th Aug 2025409 PMAQI
5th Aug 20253610 PMAQI
5th Aug 20253611 PMAQI
6th Aug 20253712 AMAQI
6th Aug 2025421 AMAQI
6th Aug 2025422 AMAQI
6th Aug 2025433 AMAQI
27°C23/32°C
6th Aug 2025434 AMAQI
6th Aug 2025435 AMAQI
6th Aug 2025416 AMAQI
6th Aug 2025407 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025379 AMAQI
6th Aug 20252810 AMAQI
6th Aug 20253111 AMAQI
6th Aug 20253812 PMAQI
6th Aug 2025341 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025323 PMAQI
6th Aug 2025284 PMAQI
6th Aug 2025345 PMAQI
6th Aug 2025306 PMAQI
6th Aug 2025347 PMAQI
6th Aug 2025378 PMAQI
6th Aug 2025379 PMAQI
6th Aug 20253510 PMAQI
6th Aug 20253611 PMAQI
7th Aug 20253612 AMAQI
7th Aug 2025401 AMAQI
7th Aug 2025442 AMAQI
7th Aug 2025423 AMAQI
27°C24/30°C
7th Aug 2025404 AMAQI
7th Aug 2025405 AMAQI
7th Aug 2025406 AMAQI
7th Aug 2025407 AMAQI
7th Aug 2025408 AMAQI
7th Aug 2025229 AMAQI
7th Aug 20252510 AMAQI
7th Aug 20252911 AMAQI
7th Aug 20252212 PMAQI
7th Aug 2025221 PMAQI
7th Aug 2025282 PMAQI
7th Aug 2025203 PMAQI
7th Aug 2025214 PMAQI
7th Aug 2025225 PMAQI
7th Aug 2025206 PMAQI
7th Aug 2025267 PMAQI
7th Aug 2025288 PMAQI
7th Aug 2025339 PMAQI
7th Aug 20253210 PMAQI
7th Aug 20253211 PMAQI
8th Aug 20253312 AMAQI
8th Aug 2025361 AMAQI
8th Aug 2025402 AMAQI
8th Aug 2025403 AMAQI
25°C22/30°C
8th Aug 2025394 AMAQI
8th Aug 2025365 AMAQI
8th Aug 2025366 AMAQI
8th Aug 2025377 AMAQI
8th Aug 2025378 AMAQI
8th Aug 2025249 AMAQI
8th Aug 20252110 AMAQI
8th Aug 20251811 AMAQI
8th Aug 20251912 PMAQI
8th Aug 2025221 PMAQI
8th Aug 2025232 PMAQI
8th Aug 2025243 PMAQI
8th Aug 2025254 PMAQI
8th Aug 2025265 PMAQI
8th Aug 2025296 PMAQI
8th Aug 2025307 PMAQI
8th Aug 2025268 PMAQI
8th Aug 2025329 PMAQI
8th Aug 20253410 PMAQI
8th Aug 20253411 PMAQI
9th Aug 20253012 AMAQI
9th Aug 2025321 AMAQI
9th Aug 2025362 AMAQI
9th Aug 2025363 AMAQI
25°C22/29°C
9th Aug 2025364 AMAQI
9th Aug 2025355 AMAQI
9th Aug 2025346 AMAQI
9th Aug 2025367 AMAQI
9th Aug 2025368 AMAQI
9th Aug 2025309 AMAQI
9th Aug 20252610 AMAQI
9th Aug 20252211 AMAQI
9th Aug 20252412 PMAQI
9th Aug 2025261 PMAQI
9th Aug 2025262 PMAQI
9th Aug 2025273 PMAQI
9th Aug 2025274 PMAQI
9th Aug 2025275 PMAQI
9th Aug 2025276 PMAQI
9th Aug 2025247 PMAQI
9th Aug 2025268 PMAQI
9th Aug 2025339 PMAQI
9th Aug 20253310 PMAQI
9th Aug 20253211 PMAQI
10th Aug 20252912 AMAQI
10th Aug 2025311 AMAQI
10th Aug 2025342 AMAQI
10th Aug 2025333 AMAQI
23°C20/27°C
10th Aug 2025344 AMAQI
10th Aug 2025345 AMAQI
10th Aug 2025346 AMAQI
10th Aug 2025347 AMAQI
10th Aug 2025338 AMAQI
10th Aug 2025349 AMAQI
10th Aug 20253310 AMAQI
10th Aug 20253011 AMAQI
10th Aug 20253212 PMAQI
10th Aug 2025351 PMAQI
10th Aug 2025362 PMAQI
10th Aug 2025353 PMAQI
10th Aug 2025404 PMAQI
10th Aug 2025395 PMAQI
10th Aug 2025436 PMAQI
10th Aug 2025487 PMAQI
10th Aug 2025408 PMAQI
10th Aug 2025329 PMAQI
10th Aug 20253310 PMAQI
10th Aug 20253311 PMAQI
11th Aug 20253212 AMAQI
11th Aug 2025321 AMAQI
11th Aug 2025322 AMAQI
11th Aug 2025323 AMAQI
22°C21/23°C
11th Aug 2025324 AMAQI
11th Aug 2025325 AMAQI
11th Aug 2025326 AMAQI
11th Aug 2025327 AMAQI
11th Aug 2025328 AMAQI
11th Aug 2025259 AMAQI
11th Aug 20252210 AMAQI
11th Aug 20252511 AMAQI
11th Aug 20252612 PMAQI
11th Aug 2025241 PMAQI
11th Aug 2025242 PMAQI
11th Aug 2025263 PMAQI
11th Aug 2025264 PMAQI
11th Aug 2025365 PMAQI
11th Aug 2025306 PMAQI
11th Aug 2025357 PMAQI
11th Aug 2025298 PMAQI
11th Aug 2025329 PMAQI
11th Aug 20253010 PMAQI
11th Aug 20253011 PMAQI
12th Aug 20252812 AMAQI
12th Aug 2025301 AMAQI
12th Aug 2025342 AMAQI
12th Aug 2025333 AMAQI
25°C22/29°C
12th Aug 2025314 AMAQI
12th Aug 2025315 AMAQI
12th Aug 2025326 AMAQI
12th Aug 2025307 AMAQI
12th Aug 2025318 AMAQI
12th Aug 2025269 AMAQI
12th Aug 20252210 AMAQI
12th Aug 20253211 AMAQI
12th Aug 20251812 PMAQI
12th Aug 2025181 PMAQI
12th Aug 2025232 PMAQI
12th Aug 2025223 PMAQI
12th Aug 2025284 PMAQI
12th Aug 2025255 PMAQI
12th Aug 2025276 PMAQI
12th Aug 2025297 PMAQI
12th Aug 2025278 PMAQI
12th Aug 2025369 PMAQI
12th Aug 20252810 PMAQI
12th Aug 20252911 PMAQI
13th Aug 20252812 AMAQI
13th Aug 2025321 AMAQI
13th Aug 2025342 AMAQI
13th Aug 2025353 AMAQI
23°C21/23°C
13th Aug 2025324 AMAQI
13th Aug 2025315 AMAQI
13th Aug 2025326 AMAQI
13th Aug 2025327 AMAQI
13th Aug 2025318 AMAQI
13th Aug 2025249 AMAQI
13th Aug 20252510 AMAQI
13th Aug 20252211 AMAQI
13th Aug 20251912 PMAQI
13th Aug 2025251 PMAQI
13th Aug 2025242 PMAQI
13th Aug 2025303 PMAQI
13th Aug 2025264 PMAQI
13th Aug 2025275 PMAQI
13th Aug 2025286 PMAQI
13th Aug 2025277 PMAQI
13th Aug 2025298 PMAQI
13th Aug 2025289 PMAQI
13th Aug 20253010 PMAQI
13th Aug 20252711 PMAQI
14th Aug 20252612 AMAQI
14th Aug 2025321 AMAQI
14th Aug 2025322 AMAQI
14th Aug 2025333 AMAQI
23°C20/26°C
14th Aug 2025334 AMAQI
14th Aug 2025295 AMAQI
14th Aug 2025306 AMAQI
14th Aug 2025317 AMAQI
14th Aug 2025318 AMAQI
14th Aug 2025289 AMAQI
14th Aug 20253010 AMAQI
14th Aug 20253111 AMAQI
14th Aug 20252812 PMAQI
14th Aug 2025261 PMAQI
14th Aug 2025302 PMAQI
14th Aug 2025253 PMAQI
14th Aug 2025314 PMAQI
14th Aug 2025255 PMAQI
14th Aug 2025296 PMAQI
14th Aug 2025287 PMAQI
14th Aug 2025308 PMAQI
14th Aug 2025329 PMAQI
14th Aug 20253010 PMAQI
14th Aug 20253111 PMAQI
15th Aug 20253412 AMAQI
15th Aug 2025321 AMAQI
15th Aug 2025322 AMAQI
15th Aug 2025323 AMAQI
23°C20/26°C
15th Aug 2025314 AMAQI
15th Aug 2025325 AMAQI
15th Aug 2025326 AMAQI
15th Aug 2025317 AMAQI
15th Aug 2025328 AMAQI
15th Aug 2025299 AMAQI
15th Aug 20253510 AMAQI
15th Aug 20253511 AMAQI
15th Aug 20253512 PMAQI
15th Aug 2025251 PMAQI
15th Aug 2025242 PMAQI
15th Aug 2025223 PMAQI
15th Aug 2025284 PMAQI
15th Aug 2025275 PMAQI
15th Aug 2025296 PMAQI
15th Aug 2025277 PMAQI
15th Aug 2025348 PMAQI
15th Aug 2025289 PMAQI
15th Aug 20252910 PMAQI
15th Aug 20253211 PMAQI
16th Aug 20252812 AMAQI
16th Aug 2025301 AMAQI
16th Aug 2025342 AMAQI
16th Aug 2025343 AMAQI
25°C21/28°C
16th Aug 2025324 AMAQI
16th Aug 2025325 AMAQI
16th Aug 2025336 AMAQI
16th Aug 2025337 AMAQI
16th Aug 2025338 AMAQI
16th Aug 2025219 AMAQI
16th Aug 20252210 AMAQI
16th Aug 20252511 AMAQI
16th Aug 20253712 PMAQI
16th Aug 2025301 PMAQI
16th Aug 2025322 PMAQI
16th Aug 2025303 PMAQI
16th Aug 2025304 PMAQI
16th Aug 2025295 PMAQI
16th Aug 2025286 PMAQI
16th Aug 2025227 PMAQI
16th Aug 2025288 PMAQI
16th Aug 2025319 PMAQI
16th Aug 20253210 PMAQI
16th Aug 20252811 PMAQI
17th Aug 20253012 AMAQI
17th Aug 2025321 AMAQI
17th Aug 2025342 AMAQI
17th Aug 2025343 AMAQI
24°C21/26°C
17th Aug 2025344 AMAQI
17th Aug 2025335 AMAQI
17th Aug 2025346 AMAQI
17th Aug 2025347 AMAQI
17th Aug 2025348 AMAQI
17th Aug 2025339 AMAQI
17th Aug 20253210 AMAQI
17th Aug 20253911 AMAQI
17th Aug 20253012 PMAQI
17th Aug 2025441 PMAQI
17th Aug 2025422 PMAQI
17th Aug 2025433 PMAQI
17th Aug 2025364 PMAQI
17th Aug 2025395 PMAQI
17th Aug 2025386 PMAQI
17th Aug 2025467 PMAQI
17th Aug 2025398 PMAQI
17th Aug 2025319 PMAQI
17th Aug 20253210 PMAQI
17th Aug 20253511 PMAQI
18th Aug 20253112 AMAQI
18th Aug 2025351 AMAQI
18th Aug 2025352 AMAQI
18th Aug 2025343 AMAQI
26°C22/30°C
18th Aug 2025364 AMAQI
18th Aug 2025355 AMAQI
18th Aug 2025386 AMAQI
18th Aug 2025387 AMAQI
18th Aug 2025388 AMAQI
18th Aug 2025339 AMAQI
18th Aug 20253410 AMAQI
18th Aug 20253811 AMAQI
18th Aug 20253712 PMAQI
18th Aug 2025441 PMAQI
18th Aug 2025382 PMAQI
18th Aug 2025373 PMAQI
18th Aug 2025424 PMAQI
18th Aug 2025455 PMAQI
18th Aug 2025326 PMAQI
18th Aug 2025397 PMAQI
18th Aug 2025428 PMAQI
18th Aug 2025379 PMAQI
18th Aug 20253410 PMAQI
18th Aug 20253511 PMAQI
19th Aug 20253012 AMAQI
19th Aug 2025341 AMAQI
19th Aug 2025362 AMAQI
19th Aug 2025343 AMAQI
25°C23/29°C
19th Aug 2025364 AMAQI
19th Aug 2025365 AMAQI
19th Aug 2025366 AMAQI
19th Aug 2025377 AMAQI
19th Aug 2025378 AMAQI
19th Aug 2025379 AMAQI
19th Aug 20253610 AMAQI
19th Aug 20254611 AMAQI
19th Aug 20254212 PMAQI
19th Aug 2025461 PMAQI
19th Aug 2025462 PMAQI
19th Aug 2025383 PMAQI
19th Aug 2025464 PMAQI
19th Aug 2025495 PMAQI
19th Aug 2025496 PMAQI
19th Aug 2025487 PMAQI
19th Aug 2025468 PMAQI
19th Aug 2025469 PMAQI
19th Aug 20254310 PMAQI
19th Aug 20254611 PMAQI
20th Aug 20255012 AMAQI
20th Aug 2025381 AMAQI
20th Aug 2025382 AMAQI
20th Aug 2025373 AMAQI
26°C22/30°C
20th Aug 2025404 AMAQI
20th Aug 2025385 AMAQI
20th Aug 2025376 AMAQI
20th Aug 2025377 AMAQI
20th Aug 2025388 AMAQI
20th Aug 2025569 AMAQI
20th Aug 20255610 AMAQI
20th Aug 20255811 AMAQI
20th Aug 20255712 PMAQI
20th Aug 2025561 PMAQI
20th Aug 2025602 PMAQI
20th Aug 2025573 PMAQI
20th Aug 2025594 PMAQI
20th Aug 2025535 PMAQI
20th Aug 2025586 PMAQI
20th Aug 2025547 PMAQI
20th Aug 2025518 PMAQI
20th Aug 2025519 PMAQI
20th Aug 20254610 PMAQI
20th Aug 20254211 PMAQI
21st Aug 20254012 AMAQI
21st Aug 2025401 AMAQI
21st Aug 2025412 AMAQI
21st Aug 2025423 AMAQI
27°C23/30°C
21st Aug 2025424 AMAQI
21st Aug 2025425 AMAQI
21st Aug 2025426 AMAQI
21st Aug 2025467 AMAQI
21st Aug 2025458 AMAQI
21st Aug 2025509 AMAQI
21st Aug 20254610 AMAQI
21st Aug 20254611 AMAQI
21st Aug 20255112 PMAQI
21st Aug 2025541 PMAQI
21st Aug 2025512 PMAQI
21st Aug 2025513 PMAQI
21st Aug 2025464 PMAQI
21st Aug 2025415 PMAQI
21st Aug 2025396 PMAQI
21st Aug 2025447 PMAQI
21st Aug 2025468 PMAQI
21st Aug 2025499 PMAQI
21st Aug 20254410 PMAQI
21st Aug 20254011 PMAQI
22nd Aug 20254412 AMAQI
22nd Aug 2025421 AMAQI
22nd Aug 2025442 AMAQI
22nd Aug 2025453 AMAQI
26°C22/30°C
22nd Aug 2025474 AMAQI
22nd Aug 2025495 AMAQI
22nd Aug 2025446 AMAQI
22nd Aug 2025467 AMAQI
22nd Aug 2025468 AMAQI
22nd Aug 2025449 AMAQI
22nd Aug 20254410 AMAQI
22nd Aug 20254511 AMAQI
22nd Aug 20254912 PMAQI
22nd Aug 2025421 PMAQI
22nd Aug 2025392 PMAQI
22nd Aug 2025483 PMAQI
22nd Aug 2025514 PMAQI
22nd Aug 2025485 PMAQI
22nd Aug 2025506 PMAQI
22nd Aug 2025587 PMAQI
22nd Aug 2025488 PMAQI
22nd Aug 2025449 PMAQI
22nd Aug 20253910 PMAQI
22nd Aug 20253811 PMAQI
23rd Aug 20254312 AMAQI
23rd Aug 2025441 AMAQI
23rd Aug 2025452 AMAQI
23rd Aug 2025453 AMAQI
--°C/°C
4 AM
11 AM
6 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 8 AM
41AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 10 AM
39AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 41), while the lowest AQI was between 9 AM to 10 AM (Avg. 39).
Night time
Avg. Highest Time
1 AM - 11 PM
40AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM
38AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 11 PM (Avg. 40), while the lowest AQI was between 12 AM to 12 AM (Avg. 38).
2025 Days Vs Air Quality
Minami Soma, Fukushima, Japan
2025
89%
208
11%
25
Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)
Good
208 DaysModerate
25 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 234 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
Minami Soma, Fukushima, 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
27AQI
27AQI
2nd January 2025
26AQI
26AQI
3rd January 2025
25AQI
25AQI
4th January 2025
24AQI
24AQI
5th January 2025
24AQI
24AQI
6th January 2025
29AQI
29AQI
7th January 2025
26AQI
26AQI
8th January 2025
25AQI
25AQI
9th January 2025
26AQI
26AQI
10th January 2025
24AQI
24AQI
11th January 2025
24AQI
24AQI
12th January 2025
23AQI
23AQI
13th January 2025
26AQI
26AQI
14th January 2025
28AQI
28AQI
15th January 2025
26AQI
26AQI
16th January 2025
24AQI
24AQI
17th January 2025
23AQI
23AQI
18th January 2025
24AQI
24AQI
19th January 2025
26AQI
26AQI
20th January 2025
33AQI
33AQI
21st January 2025
42AQI
42AQI
22nd January 2025
33AQI
33AQI
23rd January 2025
36AQI
36AQI
24th January 2025
32AQI
32AQI
25th January 2025
30AQI
30AQI
26th January 2025
28AQI
28AQI
27th January 2025
25AQI
25AQI
28th January 2025
26AQI
26AQI
29th January 2025
27AQI
27AQI
30th January 2025
25AQI
25AQI
31st January 2025
28AQI
28AQI
1st February 2025
27AQI
27AQI
2nd February 2025
26AQI
26AQI
3rd February 2025
25AQI
25AQI
4th February 2025
27AQI
27AQI
5th February 2025
26AQI
26AQI
6th February 2025
26AQI
26AQI
7th February 2025
26AQI
26AQI
8th February 2025
26AQI
26AQI
9th February 2025
26AQI
26AQI
10th February 2025
26AQI
26AQI
11th February 2025
29AQI
29AQI
12th February 2025
27AQI
27AQI
13th February 2025
29AQI
29AQI
14th February 2025
28AQI
28AQI
15th February 2025
25AQI
25AQI
16th February 2025
30AQI
30AQI
17th February 2025
36AQI
36AQI
18th February 2025
28AQI
28AQI
19th February 2025
30AQI
30AQI
20th February 2025
29AQI
29AQI
21st February 2025
29AQI
29AQI
22nd February 2025
28AQI
28AQI
23rd February 2025
29AQI
29AQI
24th February 2025
29AQI
29AQI
25th February 2025
31AQI
31AQI
26th February 2025
37AQI
37AQI
27th February 2025
37AQI
37AQI
28th February 2025
45AQI
45AQI
1st March 2025
45AQI
45AQI
2nd March 2025
52AQI
52AQI
3rd March 2025
37AQI
37AQI
4th March 2025
37AQI
37AQI
5th March 2025
27AQI
27AQI
6th March 2025
31AQI
31AQI
7th March 2025
30AQI
30AQI
8th March 2025
32AQI
32AQI
9th March 2025
31AQI
31AQI
10th March 2025
39AQI
39AQI
11th March 2025
36AQI
36AQI
12th March 2025
46AQI
46AQI
13th March 2025
46AQI
46AQI
14th March 2025
38AQI
38AQI
15th March 2025
38AQI
38AQI
16th March 2025
25AQI
25AQI
17th March 2025
22AQI
22AQI
18th March 2025
27AQI
27AQI
19th March 2025
22AQI
22AQI
20th March 2025
25AQI
25AQI
21st March 2025
44AQI
44AQI
22nd March 2025
48AQI
48AQI
23rd March 2025
45AQI
45AQI
24th March 2025
38AQI
38AQI
25th March 2025
64AQI
64AQI
26th March 2025
63AQI
63AQI
27th March 2025
63AQI
63AQI
28th March 2025
50AQI
50AQI
29th March 2025
37AQI
37AQI
30th March 2025
33AQI
33AQI
31st March 2025
34AQI
34AQI
1st April 2025
28AQI
28AQI
2nd April 2025
25AQI
25AQI
3rd April 2025
19AQI
19AQI
4th April 2025
18AQI
18AQI
5th April 2025
22AQI
22AQI
6th April 2025
27AQI
27AQI
7th April 2025
27AQI
27AQI
8th April 2025
38AQI
38AQI
9th April 2025
28AQI
28AQI
10th April 2025
42AQI
42AQI
11th April 2025
45AQI
45AQI
12th April 2025
34AQI
34AQI
13th April 2025
28AQI
28AQI
14th April 2025
22AQI
22AQI
15th April 2025
23AQI
23AQI
16th April 2025
21AQI
21AQI
17th April 2025
41AQI
41AQI
18th April 2025
47AQI
47AQI
19th April 2025
60AQI
60AQI
20th April 2025
58AQI
58AQI
21st April 2025
45AQI
45AQI
22nd April 2025
50AQI
50AQI
23rd April 2025
35AQI
35AQI
24th April 2025
36AQI
36AQI
25th April 2025
36AQI
36AQI
26th April 2025
50AQI
50AQI
27th April 2025
48AQI
48AQI
28th April 2025
51AQI
51AQI
29th April 2025
30AQI
30AQI
30th April 2025
27AQI
27AQI
1st May 2025
26AQI
26AQI
2nd May 2025
26AQI
26AQI
3rd May 2025
33AQI
33AQI
4th May 2025
32AQI
32AQI
5th May 2025
36AQI
36AQI
6th May 2025
32AQI
32AQI
7th May 2025
26AQI
26AQI
8th May 2025
34AQI
34AQI
9th May 2025
32AQI
32AQI
10th May 2025
26AQI
26AQI
11th May 2025
24AQI
24AQI
12th May 2025
24AQI
24AQI
13th May 2025
37AQI
37AQI
14th May 2025
44AQI
44AQI
15th May 2025
43AQI
43AQI
16th May 2025
48AQI
48AQI
17th May 2025
36AQI
36AQI
18th May 2025
46AQI
46AQI
19th May 2025
42AQI
42AQI
20th May 2025
54AQI
54AQI
21st May 2025
55AQI
55AQI
22nd May 2025
48AQI
48AQI
23rd May 2025
46AQI
46AQI
24th May 2025
40AQI
40AQI
25th May 2025
27AQI
27AQI
26th May 2025
28AQI
28AQI
27th May 2025
30AQI
30AQI
28th May 2025
29AQI
29AQI
29th May 2025
32AQI
32AQI
30th May 2025
31AQI
31AQI
31st May 2025
21AQI
21AQI
1st June 2025
20AQI
20AQI
2nd June 2025
36AQI
36AQI
3rd June 2025
40AQI
40AQI
4th June 2025
31AQI
31AQI
5th June 2025
37AQI
37AQI
6th June 2025
44AQI
44AQI
7th June 2025
54AQI
54AQI
8th June 2025
59AQI
59AQI
9th June 2025
57AQI
57AQI
10th June 2025
45AQI
45AQI
11th June 2025
38AQI
38AQI
12th June 2025
39AQI
39AQI
13th June 2025
34AQI
34AQI
14th June 2025
34AQI
34AQI
15th June 2025
28AQI
28AQI
16th June 2025
26AQI
26AQI
17th June 2025
30AQI
30AQI
18th June 2025
37AQI
37AQI
19th June 2025
40AQI
40AQI
20th June 2025
35AQI
35AQI
21st June 2025
36AQI
36AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
39AQI
39AQI
24th June 2025
36AQI
36AQI
25th June 2025
36AQI
36AQI
26th June 2025
30AQI
30AQI
27th June 2025
32AQI
32AQI
28th June 2025
33AQI
33AQI
29th June 2025
35AQI
35AQI
30th June 2025
41AQI
41AQI
1st July 2025
43AQI
43AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
53AQI
53AQI
4th July 2025
52AQI
52AQI
5th July 2025
53AQI
53AQI
6th July 2025
55AQI
55AQI
7th July 2025
57AQI
57AQI
8th July 2025
62AQI
62AQI
9th July 2025
64AQI
64AQI
10th July 2025
51AQI
51AQI
11th July 2025
47AQI
47AQI
12th July 2025
46AQI
46AQI
13th July 2025
50AQI
50AQI
14th July 2025
44AQI
44AQI
15th July 2025
43AQI
43AQI
16th July 2025
47AQI
47AQI
17th July 2025
44AQI
44AQI
18th July 2025
45AQI
45AQI
19th July 2025
42AQI
42AQI
20th July 2025
44AQI
44AQI
21st July 2025
46AQI
46AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
51AQI
51AQI
24th July 2025
53AQI
53AQI
25th July 2025
54AQI
54AQI
26th July 2025
56AQI
56AQI
27th July 2025
56AQI
56AQI
28th July 2025
50AQI
50AQI
29th July 2025
50AQI
50AQI
30th July 2025
43AQI
43AQI
31st July 2025
40AQI
40AQI
1st August 2025
38AQI
38AQI
2nd August 2025
36AQI
36AQI
3rd August 2025
41AQI
41AQI
4th August 2025
48AQI
48AQI
5th August 2025
41AQI
41AQI
6th August 2025
37AQI
37AQI
7th August 2025
31AQI
31AQI
8th August 2025
31AQI
31AQI
9th August 2025
30AQI
30AQI
10th August 2025
35AQI
35AQI
11th August 2025
30AQI
30AQI
12th August 2025
28AQI
28AQI
13th August 2025
29AQI
29AQI
14th August 2025
30AQI
30AQI
15th August 2025
30AQI
30AQI
16th August 2025
30AQI
30AQI
17th August 2025
36AQI
36AQI
18th August 2025
37AQI
37AQI
19th August 2025
41AQI
41AQI
20th August 2025
48AQI
48AQI
21st August 2025
45AQI
45AQI
22nd August 2025
23rd August 2025
24th August 2025
25th August 2025
26th August 2025
27th August 2025
28th August 2025
29th August 2025
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
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
39AQI
35AQI
35AQI
37AQI
50AQI
36AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202536AQI
31
28
27
4
27
3
29
2
27
3
18
13
21
208
25
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
January27AQI
202434AQI
31
29
28
3
23
6
1
28
3
26
4
24
7
31
30
31
29
1
31
341
24
1
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
December24AQI
202336AQI
31
27
1
21
10
23
7
24
7
24
6
19
12
25
6
29
1
30
1
26
3
30
1
309
55
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
December28AQI
202234AQI
3
21
28
3
23
7
25
6
24
6
23
1
1
28
30
1
30
31
267
24
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
December24AQI
202133AQI
31
26
2
28
1
18
3
30
1
25
5
27
4
31
30
31
30
31
338
16
Highest AQI recorded in
June41AQI
Lowest AQI recorded in
January24AQI
202030AQI
12
1
21
18
26
4
31
22
9
19
30
1
30
31
240
15
Highest AQI recorded in
August42AQI
Lowest AQI recorded in
December20AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
36AQILeast Polluted Year Recorded
2020(Avg.)
30AQIMinami Soma's annual 2025 AQI (36) shows an average percentage change of 8.9% (worsened AQI) compared to previous years: 2020 (30), 2021 (33), 2022 (34), 2023 (36), 2024 (34).
