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Haramachiku Nakamachi, 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

Haramachiku Nakamachi, Minami Soma, Fukushima, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Aug 2023
58AQI
Lowest AQI recorded on
30th Aug 2024
15AQI

Same Day Analysis (13th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 30 of Good air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 13th Aug - 14th Aug 2025

Haramachiku Nakamachi, Minami Soma, Fukushima, Japan

AQI
Day
Night
.

4 AM13th Aug 2025

6 PM

3 AM14th Aug 2025

Day time
Avg. Highest Time
4AM13th Aug

32AQI

Avg. Lowest Time
12PM13th Aug

19AQI

Night time
Avg. Highest Time
3AM14th Aug

33AQI

Avg. Lowest Time
12AM14th Aug

26AQI

In the last 24 hours,

Haramachiku Nakamachi's AQI reached its highest point of 33 at 3 AM during the Night, while the lowest point, 19, was recorded at 12 PM during the Day between 13th Aug and 14th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Haramachiku Nakamachi, Minami Soma, Fukushima, 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 - 14th14th
Day
Night
15th Jul 2025524 AMAQI
15th Jul 2025505 AMAQI
15th Jul 2025506 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025508 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20252910 AMAQI
15th Jul 20253111 AMAQI
15th Jul 20253112 PMAQI
15th Jul 2025341 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025313 PMAQI
15th Jul 2025304 PMAQI
15th Jul 2025335 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025407 PMAQI
15th Jul 2025438 PMAQI
15th Jul 2025469 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20254611 PMAQI
16th Jul 20254812 AMAQI
16th Jul 2025491 AMAQI
16th Jul 2025492 AMAQI
16th Jul 2025493 AMAQI

24°C23/25°C

16th Jul 2025484 AMAQI
16th Jul 2025475 AMAQI
16th Jul 2025466 AMAQI
16th Jul 2025457 AMAQI
16th Jul 2025468 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20255310 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025434 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025406 PMAQI
16th Jul 2025397 PMAQI
16th Jul 2025438 PMAQI
16th Jul 2025459 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254612 AMAQI
17th Jul 2025481 AMAQI
17th Jul 2025482 AMAQI
17th Jul 2025503 AMAQI

25°C22/28°C

17th Jul 2025494 AMAQI
17th Jul 2025505 AMAQI
17th Jul 2025496 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20252611 AMAQI
17th Jul 20253012 PMAQI
17th Jul 2025361 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025443 PMAQI
17th Jul 2025474 PMAQI
17th Jul 2025445 PMAQI
17th Jul 2025426 PMAQI
17th Jul 2025447 PMAQI
17th Jul 2025488 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254512 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025482 AMAQI
18th Jul 2025483 AMAQI

26°C23/30°C

18th Jul 2025484 AMAQI
18th Jul 2025465 AMAQI
18th Jul 2025456 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025468 AMAQI
18th Jul 2025399 AMAQI
18th Jul 20253510 AMAQI
18th Jul 20254111 AMAQI
18th Jul 20253612 PMAQI
18th Jul 2025391 PMAQI
18th Jul 2025462 PMAQI
18th Jul 2025513 PMAQI
18th Jul 2025514 PMAQI
18th Jul 2025475 PMAQI
18th Jul 2025466 PMAQI
18th Jul 2025447 PMAQI
18th Jul 2025448 PMAQI
18th Jul 2025459 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254411 PMAQI
19th Jul 20254512 AMAQI
19th Jul 2025451 AMAQI
19th Jul 2025472 AMAQI
19th Jul 2025473 AMAQI

25°C21/29°C

19th Jul 2025474 AMAQI
19th Jul 2025465 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025467 AMAQI
19th Jul 2025478 AMAQI
19th Jul 2025399 AMAQI
19th Jul 20253610 AMAQI
19th Jul 20253611 AMAQI
19th Jul 20253812 PMAQI
19th Jul 2025411 PMAQI
19th Jul 2025402 PMAQI
19th Jul 2025363 PMAQI
19th Jul 2025424 PMAQI
19th Jul 2025465 PMAQI
19th Jul 2025406 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025378 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20254010 PMAQI
19th Jul 20254011 PMAQI
20th Jul 20253812 AMAQI
20th Jul 2025411 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025463 AMAQI

25°C20/29°C

20th Jul 2025464 AMAQI
20th Jul 2025445 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025429 AMAQI
20th Jul 20254010 AMAQI
20th Jul 20255311 AMAQI
20th Jul 20254612 PMAQI
20th Jul 2025441 PMAQI
20th Jul 2025492 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025434 PMAQI
20th Jul 2025455 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025437 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025449 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254411 PMAQI
21st Jul 20254512 AMAQI
21st Jul 2025431 AMAQI
21st Jul 2025442 AMAQI
21st Jul 2025433 AMAQI

26°C22/29°C

21st Jul 2025444 AMAQI
21st Jul 2025465 AMAQI
21st Jul 2025466 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025458 AMAQI
21st Jul 2025549 AMAQI
21st Jul 20255710 AMAQI
21st Jul 20255511 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025461 PMAQI
21st Jul 2025392 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025424 PMAQI
21st Jul 2025425 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025447 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025529 PMAQI
21st Jul 20254610 PMAQI
21st Jul 20254111 PMAQI
22nd Jul 20254112 AMAQI
22nd Jul 2025421 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025443 AMAQI

26°C22/30°C

22nd Jul 2025444 AMAQI
22nd Jul 2025465 AMAQI
22nd Jul 2025466 AMAQI
22nd Jul 2025467 AMAQI
22nd Jul 2025468 AMAQI
22nd Jul 2025529 AMAQI
22nd Jul 20255310 AMAQI
22nd Jul 20255511 AMAQI
22nd Jul 20255412 PMAQI
22nd Jul 2025521 PMAQI
22nd Jul 2025452 PMAQI
22nd Jul 2025433 PMAQI
22nd Jul 2025494 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025506 PMAQI
22nd Jul 2025507 PMAQI
22nd Jul 2025538 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20255310 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255112 AMAQI
23rd Jul 2025471 AMAQI
23rd Jul 2025452 AMAQI
23rd Jul 2025443 AMAQI

26°C23/29°C

23rd Jul 2025474 AMAQI
23rd Jul 2025485 AMAQI
23rd Jul 2025496 AMAQI
23rd Jul 2025487 AMAQI
23rd Jul 2025478 AMAQI
23rd Jul 2025529 AMAQI
23rd Jul 20255610 AMAQI
23rd Jul 20255911 AMAQI
23rd Jul 20255712 PMAQI
23rd Jul 2025561 PMAQI
23rd Jul 2025552 PMAQI
23rd Jul 2025503 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025536 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255110 PMAQI
23rd Jul 20254711 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025491 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025473 AMAQI

26°C23/30°C

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
4 AM
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
11 AM
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
6 PM
14th Aug 2025297 PMAQI
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 8 AM

44AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
3 PM

39AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 44), while the lowest AQI was between 3 PM to 3 PM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 3 AM

43AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 11 PM

42AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 43), while the lowest AQI was between 12 AM to 11 PM (Avg. 42).

2025 Days Vs Air Quality

Haramachiku Nakamachi, Minami Soma, Fukushima, Japan

2025

89%

200

11%

25

Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)

Good
200 Days
Moderate
25 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 89%

Health Risk Level:

Low

In 2025, 89% of 226 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

Haramachiku Nakamachi, 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.

1st January 2025
27AQI
2nd January 2025
26AQI
3rd January 2025
25AQI
4th January 2025
24AQI
5th January 2025
24AQI
6th January 2025
29AQI
7th January 2025
26AQI
8th January 2025
25AQI
9th January 2025
26AQI
10th January 2025
24AQI
11th January 2025
24AQI
12th January 2025
23AQI
13th January 2025
26AQI
14th January 2025
28AQI
15th January 2025
26AQI
16th January 2025
24AQI
17th January 2025
23AQI
18th January 2025
24AQI
19th January 2025
26AQI
20th January 2025
33AQI
21st January 2025
42AQI
22nd January 2025
33AQI
23rd January 2025
36AQI
24th January 2025
32AQI
25th January 2025
30AQI
26th January 2025
28AQI
27th January 2025
25AQI
28th January 2025
26AQI
29th January 2025
27AQI
30th January 2025
25AQI
31st January 2025
28AQI
1st February 2025
27AQI
2nd February 2025
26AQI
3rd February 2025
25AQI
4th February 2025
27AQI
5th February 2025
26AQI
6th February 2025
26AQI
7th February 2025
26AQI
8th February 2025
26AQI
9th February 2025
26AQI
10th February 2025
26AQI
11th February 2025
29AQI
12th February 2025
27AQI
13th February 2025
29AQI
14th February 2025
28AQI
15th February 2025
25AQI
16th February 2025
30AQI
17th February 2025
36AQI
18th February 2025
28AQI
19th February 2025
30AQI
20th February 2025
29AQI
21st February 2025
29AQI
22nd February 2025
28AQI
23rd February 2025
29AQI
24th February 2025
29AQI
25th February 2025
31AQI
26th February 2025
37AQI
27th February 2025
37AQI
28th February 2025
45AQI
1st March 2025
45AQI
2nd March 2025
52AQI
3rd March 2025
37AQI
4th March 2025
37AQI
5th March 2025
27AQI
6th March 2025
31AQI
7th March 2025
30AQI
8th March 2025
32AQI
9th March 2025
31AQI
10th March 2025
39AQI
11th March 2025
36AQI
12th March 2025
46AQI
13th March 2025
46AQI
14th March 2025
38AQI
15th March 2025
38AQI
16th March 2025
25AQI
17th March 2025
22AQI
18th March 2025
27AQI
19th March 2025
22AQI
20th March 2025
25AQI
21st March 2025
44AQI
22nd March 2025
48AQI
23rd March 2025
45AQI
24th March 2025
38AQI
25th March 2025
64AQI
26th March 2025
63AQI
27th March 2025
63AQI
28th March 2025
50AQI
29th March 2025
37AQI
30th March 2025
33AQI
31st March 2025
34AQI
1st April 2025
28AQI
2nd April 2025
25AQI
3rd April 2025
19AQI
4th April 2025
18AQI
5th April 2025
22AQI
6th April 2025
27AQI
7th April 2025
27AQI
8th April 2025
38AQI
9th April 2025
28AQI
10th April 2025
42AQI
11th April 2025
45AQI
12th April 2025
34AQI
13th April 2025
28AQI
14th April 2025
22AQI
15th April 2025
23AQI
16th April 2025
21AQI
17th April 2025
41AQI
18th April 2025
47AQI
19th April 2025
60AQI
20th April 2025
58AQI
21st April 2025
45AQI
22nd April 2025
50AQI
23rd April 2025
35AQI
24th April 2025
36AQI
25th April 2025
36AQI
26th April 2025
50AQI
27th April 2025
48AQI
28th April 2025
51AQI
29th April 2025
30AQI
30th April 2025
27AQI
1st May 2025
26AQI
2nd May 2025
26AQI
3rd May 2025
33AQI
4th May 2025
32AQI
5th May 2025
36AQI
6th May 2025
32AQI
7th May 2025
26AQI
8th May 2025
34AQI
9th May 2025
32AQI
10th May 2025
26AQI
11th May 2025
24AQI
12th May 2025
24AQI
13th May 2025
37AQI
14th May 2025
44AQI
15th May 2025
43AQI
16th May 2025
48AQI
17th May 2025
36AQI
18th May 2025
46AQI
19th May 2025
42AQI
20th May 2025
54AQI
21st May 2025
55AQI
22nd May 2025
48AQI
23rd May 2025
46AQI
24th May 2025
40AQI
25th May 2025
27AQI
26th May 2025
28AQI
27th May 2025
30AQI
28th May 2025
29AQI
29th May 2025
32AQI
30th May 2025
31AQI
31st May 2025
21AQI
1st June 2025
20AQI
2nd June 2025
36AQI
3rd June 2025
40AQI
4th June 2025
31AQI
5th June 2025
37AQI
6th June 2025
44AQI
7th June 2025
54AQI
8th June 2025
59AQI
9th June 2025
57AQI
10th June 2025
45AQI
11th June 2025
38AQI
12th June 2025
39AQI
13th June 2025
34AQI
14th June 2025
34AQI
15th June 2025
28AQI
16th June 2025
26AQI
17th June 2025
30AQI
18th June 2025
37AQI
19th June 2025
40AQI
20th June 2025
35AQI
21st June 2025
36AQI
22nd June 2025
37AQI
23rd June 2025
39AQI
24th June 2025
36AQI
25th June 2025
36AQI
26th June 2025
30AQI
27th June 2025
32AQI
28th June 2025
33AQI
29th June 2025
35AQI
30th June 2025
41AQI
1st July 2025
43AQI
2nd July 2025
46AQI
3rd July 2025
53AQI
4th July 2025
52AQI
5th July 2025
53AQI
6th July 2025
55AQI
7th July 2025
57AQI
8th July 2025
62AQI
9th July 2025
64AQI
10th July 2025
51AQI
11th July 2025
47AQI
12th July 2025
46AQI
13th July 2025
50AQI
14th July 2025
44AQI
15th July 2025
43AQI
16th July 2025
47AQI
17th July 2025
44AQI
18th July 2025
45AQI
19th July 2025
42AQI
20th July 2025
44AQI
21st July 2025
46AQI
22nd July 2025
48AQI
23rd July 2025
51AQI
24th July 2025
53AQI
25th July 2025
54AQI
26th July 2025
56AQI
27th July 2025
56AQI
28th July 2025
50AQI
29th July 2025
50AQI
30th July 2025
43AQI
31st July 2025
40AQI
1st August 2025
38AQI
2nd August 2025
36AQI
3rd August 2025
41AQI
4th August 2025
48AQI
5th August 2025
41AQI
6th August 2025
37AQI
7th August 2025
31AQI
8th August 2025
31AQI
9th August 2025
30AQI
10th August 2025
35AQI
11th August 2025
30AQI
12th August 2025
28AQI
13th August 2025
30AQI

27AQI

29AQI

39AQI

35AQI

35AQI

37AQI

50AQI

35AQI

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
13
200
25

Highest AQI recorded in

July

50AQI

Lowest AQI recorded in

January

27AQI

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

April

46AQI

Lowest AQI recorded in

December

24AQI

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

April

47AQI

Lowest AQI recorded in

December

28AQI

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

August

47AQI

Lowest AQI recorded in

December

24AQI

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

June

41AQI

Lowest AQI recorded in

January

24AQI

202030AQI

12
1
21
18
26
4
31
22
9
19
30
1
30
31
240
15

Highest AQI recorded in

August

42AQI

Lowest AQI recorded in

December

20AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
36AQI
Least Polluted Year Recorded
2020(Avg.)
30AQI

Haramachiku Nakamachi's annual 2025 AQI (36) shows an average percentage change of 8.8% (worsened AQI) compared to previous years: 2020 (30), 2021 (33), 2022 (34), 2023 (36), 2024 (34).