Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Daishin, Tamuramachi Moriyama, 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

Daishin, Tamuramachi Moriyama, 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
8th Aug 2021
14AQI

Same Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 7th Aug - 8th Aug 2025

Daishin, Tamuramachi Moriyama, Fukushima, Japan

AQI
Day
Night
.

4 AM7th Aug 2025

6 PM

3 AM8th Aug 2025

Day time
Avg. Highest Time
5AM7th Aug

47AQI

Avg. Lowest Time
3PM7th Aug

21AQI

Night time
Avg. Highest Time
3AM8th Aug

46AQI

Avg. Lowest Time
8PM7th Aug

27AQI

In the last 24 hours,

Daishin's AQI reached its highest point of 47 at 5 AM during the Day, while the lowest point, 21, was recorded at 3 PM during the Day between 7th Aug and 8th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Daishin, Tamuramachi Moriyama, Fukushima, Japan

JulAug
09th - 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 - 08th08th
Day
Night
9th Jul 2025584 AMAQI
9th Jul 2025585 AMAQI
9th Jul 2025576 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025588 AMAQI
9th Jul 2025869 AMAQI
9th Jul 20259010 AMAQI
9th Jul 20258411 AMAQI
9th Jul 20257412 PMAQI
9th Jul 2025641 PMAQI
9th Jul 2025642 PMAQI
9th Jul 2025653 PMAQI
9th Jul 2025644 PMAQI
9th Jul 2025685 PMAQI
9th Jul 2025696 PMAQI
9th Jul 2025657 PMAQI
9th Jul 2025628 PMAQI
9th Jul 2025599 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025583 AMAQI

25°C20/33°C

10th Jul 2025584 AMAQI
10th Jul 2025585 AMAQI
10th Jul 2025596 AMAQI
10th Jul 2025597 AMAQI
10th Jul 2025598 AMAQI
10th Jul 2025569 AMAQI
10th Jul 20255910 AMAQI
10th Jul 20255911 AMAQI
10th Jul 20255712 PMAQI
10th Jul 2025521 PMAQI
10th Jul 2025472 PMAQI
10th Jul 2025453 PMAQI
10th Jul 2025444 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025426 PMAQI
10th Jul 2025437 PMAQI
10th Jul 2025468 PMAQI
10th Jul 2025579 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025593 AMAQI

22°C18/27°C

11th Jul 2025604 AMAQI
11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025588 AMAQI
11th Jul 2025269 AMAQI
11th Jul 20251610 AMAQI
11th Jul 20251611 AMAQI
11th Jul 20252112 PMAQI
11th Jul 2025381 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025433 PMAQI
11th Jul 2025424 PMAQI
11th Jul 2025415 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025407 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255510 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025573 AMAQI

18°C16/19°C

12th Jul 2025574 AMAQI
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025389 AMAQI
12th Jul 20253310 AMAQI
12th Jul 20253011 AMAQI
12th Jul 20253012 PMAQI
12th Jul 2025421 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025414 PMAQI
12th Jul 2025425 PMAQI
12th Jul 2025406 PMAQI
12th Jul 2025437 PMAQI
12th Jul 2025458 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255312 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI

19°C15/24°C

13th Jul 2025554 AMAQI
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025459 AMAQI
13th Jul 20253710 AMAQI
13th Jul 20254011 AMAQI
13th Jul 20254012 PMAQI
13th Jul 2025491 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025503 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025527 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI

22°C15/30°C

14th Jul 2025544 AMAQI
14th Jul 2025535 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20252312 PMAQI
14th Jul 2025331 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025303 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025295 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025307 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025533 AMAQI

22°C20/25°C

15th Jul 2025524 AMAQI
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20251510 AMAQI
15th Jul 20251611 AMAQI
15th Jul 20251912 PMAQI
15th Jul 2025311 PMAQI
15th Jul 2025312 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025304 PMAQI
15th Jul 2025295 PMAQI
15th Jul 2025306 PMAQI
15th Jul 2025307 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20254912 AMAQI
16th Jul 2025491 AMAQI
16th Jul 2025512 AMAQI
16th Jul 2025523 AMAQI

24°C22/25°C

16th Jul 2025514 AMAQI
16th Jul 2025485 AMAQI
16th Jul 2025506 AMAQI
16th Jul 2025507 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20255210 AMAQI
16th Jul 20255511 AMAQI
16th Jul 20255612 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025492 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025374 PMAQI
16th Jul 2025345 PMAQI
16th Jul 2025336 PMAQI
16th Jul 2025327 PMAQI
16th Jul 2025358 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254711 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025471 AMAQI
17th Jul 2025482 AMAQI
17th Jul 2025493 AMAQI

25°C22/30°C

17th Jul 2025494 AMAQI
17th Jul 2025505 AMAQI
17th Jul 2025506 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20251710 AMAQI
17th Jul 20252011 AMAQI
17th Jul 20251912 PMAQI
17th Jul 2025301 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025343 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025355 PMAQI
17th Jul 2025356 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025388 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025472 AMAQI
18th Jul 2025483 AMAQI

25°C21/30°C

18th Jul 2025464 AMAQI
18th Jul 2025445 AMAQI
18th Jul 2025456 AMAQI
18th Jul 2025457 AMAQI
18th Jul 2025438 AMAQI
18th Jul 2025349 AMAQI
18th Jul 20253310 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20253112 PMAQI
18th Jul 2025361 PMAQI
18th Jul 2025382 PMAQI
18th Jul 2025393 PMAQI
18th Jul 2025414 PMAQI
18th Jul 2025395 PMAQI
18th Jul 2025406 PMAQI
18th Jul 2025387 PMAQI
18th Jul 2025398 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254310 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20254312 AMAQI
19th Jul 2025451 AMAQI
19th Jul 2025452 AMAQI
19th Jul 2025453 AMAQI

24°C20/30°C

19th Jul 2025444 AMAQI
19th Jul 2025425 AMAQI
19th Jul 2025436 AMAQI
19th Jul 2025437 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025369 AMAQI
19th Jul 20253210 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20253412 PMAQI
19th Jul 2025381 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025373 PMAQI
19th Jul 2025354 PMAQI
19th Jul 2025365 PMAQI
19th Jul 2025386 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025368 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20254110 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254312 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025433 AMAQI

24°C18/31°C

20th Jul 2025444 AMAQI
20th Jul 2025425 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253811 AMAQI
20th Jul 20254212 PMAQI
20th Jul 2025391 PMAQI
20th Jul 2025402 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025424 PMAQI
20th Jul 2025455 PMAQI
20th Jul 2025436 PMAQI
20th Jul 2025437 PMAQI
20th Jul 2025458 PMAQI
20th Jul 2025449 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254411 PMAQI
21st Jul 20254212 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025432 AMAQI
21st Jul 2025433 AMAQI

26°C19/34°C

21st Jul 2025434 AMAQI
21st Jul 2025435 AMAQI
21st Jul 2025436 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025399 AMAQI
21st Jul 20253810 AMAQI
21st Jul 20254411 AMAQI
21st Jul 20254612 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025414 PMAQI
21st Jul 2025405 PMAQI
21st Jul 2025456 PMAQI
21st Jul 2025427 PMAQI
21st Jul 2025378 PMAQI
21st Jul 2025409 PMAQI
21st Jul 20253810 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20253812 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025433 AMAQI

26°C19/35°C

22nd Jul 2025434 AMAQI
22nd Jul 2025455 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025438 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20254310 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20253612 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025395 PMAQI
22nd Jul 2025426 PMAQI
22nd Jul 2025457 PMAQI
22nd Jul 2025458 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254310 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025411 AMAQI
23rd Jul 2025412 AMAQI
23rd Jul 2025423 AMAQI

27°C20/35°C

23rd Jul 2025424 AMAQI
23rd Jul 2025425 AMAQI
23rd Jul 2025426 AMAQI
23rd Jul 2025427 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025489 AMAQI
23rd Jul 20254510 AMAQI
23rd Jul 20254311 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025402 PMAQI
23rd Jul 2025413 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025385 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025467 PMAQI
23rd Jul 2025468 PMAQI
23rd Jul 2025459 PMAQI
23rd Jul 20254210 PMAQI
23rd Jul 20254311 PMAQI
24th Jul 20254612 AMAQI
24th Jul 2025441 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025423 AMAQI

26°C20/35°C

24th Jul 2025424 AMAQI
24th Jul 2025435 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20254110 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20253712 PMAQI
24th Jul 2025481 PMAQI
24th Jul 2025522 PMAQI
24th Jul 2025423 PMAQI
24th Jul 2025434 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025519 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025511 AMAQI
25th Jul 2025452 AMAQI
25th Jul 2025453 AMAQI

26°C19/36°C

25th Jul 2025444 AMAQI
25th Jul 2025455 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025458 AMAQI
25th Jul 2025529 AMAQI
25th Jul 20255510 AMAQI
25th Jul 20255111 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025493 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025456 PMAQI
25th Jul 2025427 PMAQI
25th Jul 2025428 PMAQI
25th Jul 2025459 PMAQI
25th Jul 20254710 PMAQI
25th Jul 20254911 PMAQI
26th Jul 20254612 AMAQI
26th Jul 2025461 AMAQI
26th Jul 2025472 AMAQI
26th Jul 2025463 AMAQI

26°C19/36°C

26th Jul 2025484 AMAQI
26th Jul 2025505 AMAQI
26th Jul 2025506 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025498 AMAQI
26th Jul 2025529 AMAQI
26th Jul 20255010 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20255412 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025522 PMAQI
26th Jul 2025443 PMAQI
26th Jul 2025384 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025549 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255111 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025482 AMAQI
27th Jul 2025503 AMAQI

26°C19/36°C

27th Jul 2025494 AMAQI
27th Jul 2025505 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025509 AMAQI
27th Jul 20255010 AMAQI
27th Jul 20255111 AMAQI
27th Jul 20254812 PMAQI
27th Jul 2025491 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025453 PMAQI
27th Jul 2025454 PMAQI
27th Jul 2025435 PMAQI
27th Jul 2025446 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025448 PMAQI
27th Jul 2025459 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20254811 PMAQI
28th Jul 20254712 AMAQI
28th Jul 2025481 AMAQI
28th Jul 2025502 AMAQI
28th Jul 2025493 AMAQI

26°C19/35°C

28th Jul 2025504 AMAQI
28th Jul 2025505 AMAQI
28th Jul 2025506 AMAQI
28th Jul 2025517 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025429 AMAQI
28th Jul 20253710 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025371 PMAQI
28th Jul 2025372 PMAQI
28th Jul 2025383 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025356 PMAQI
28th Jul 2025377 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20254810 PMAQI
28th Jul 20254711 PMAQI
29th Jul 20254612 AMAQI
29th Jul 2025481 AMAQI
29th Jul 2025502 AMAQI
29th Jul 2025493 AMAQI

26°C19/35°C

29th Jul 2025494 AMAQI
29th Jul 2025485 AMAQI
29th Jul 2025476 AMAQI
29th Jul 2025497 AMAQI
29th Jul 2025488 AMAQI
29th Jul 2025529 AMAQI
29th Jul 20255410 AMAQI
29th Jul 20255411 AMAQI
29th Jul 20255512 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025513 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025545 PMAQI
29th Jul 2025556 PMAQI
29th Jul 2025537 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025449 PMAQI
29th Jul 20254010 PMAQI
29th Jul 20253711 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025411 AMAQI
30th Jul 2025502 AMAQI
30th Jul 2025493 AMAQI

26°C19/36°C

30th Jul 2025504 AMAQI
30th Jul 2025515 AMAQI
30th Jul 2025516 AMAQI
30th Jul 2025517 AMAQI
30th Jul 2025518 AMAQI
30th Jul 2025389 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20253812 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025432 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025444 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025336 PMAQI
30th Jul 2025357 PMAQI
30th Jul 2025358 PMAQI
30th Jul 2025469 PMAQI
30th Jul 20254310 PMAQI
30th Jul 20254311 PMAQI
31st Jul 20254212 AMAQI
31st Jul 2025441 AMAQI
31st Jul 2025492 AMAQI
31st Jul 2025503 AMAQI

25°C18/34°C

31st Jul 2025494 AMAQI
31st Jul 2025495 AMAQI
31st Jul 2025496 AMAQI
31st Jul 2025497 AMAQI
31st Jul 2025498 AMAQI
31st Jul 2025499 AMAQI
31st Jul 20254910 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20253312 PMAQI
31st Jul 2025351 PMAQI
31st Jul 2025342 PMAQI
31st Jul 2025383 PMAQI
31st Jul 2025364 PMAQI
31st Jul 2025315 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025317 PMAQI
31st Jul 2025368 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20254010 PMAQI
31st Jul 20253611 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025441 AMAQI
1st Aug 2025422 AMAQI
1st Aug 2025443 AMAQI

23°C17/32°C

1st Aug 2025434 AMAQI
1st Aug 2025415 AMAQI
1st Aug 2025416 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025418 AMAQI
1st Aug 2025289 AMAQI
1st Aug 20253410 AMAQI
1st Aug 20254111 AMAQI
1st Aug 20254612 PMAQI
1st Aug 2025481 PMAQI
1st Aug 2025422 PMAQI
1st Aug 2025343 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025435 PMAQI
1st Aug 2025376 PMAQI
1st Aug 2025307 PMAQI
1st Aug 2025288 PMAQI
1st Aug 2025309 PMAQI
1st Aug 20253110 PMAQI
1st Aug 20253011 PMAQI
2nd Aug 20253312 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025413 AMAQI

22°C17/27°C

2nd Aug 2025424 AMAQI
2nd Aug 2025425 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025407 AMAQI
2nd Aug 2025428 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20253810 AMAQI
2nd Aug 20253611 AMAQI
2nd Aug 20252812 PMAQI
2nd Aug 2025421 PMAQI
2nd Aug 2025492 PMAQI
2nd Aug 2025513 PMAQI
2nd Aug 2025464 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025388 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253910 PMAQI
2nd Aug 20254011 PMAQI
3rd Aug 20253312 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025402 AMAQI
3rd Aug 2025393 AMAQI

25°C21/31°C

3rd Aug 2025404 AMAQI
3rd Aug 2025405 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025387 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025429 AMAQI
3rd Aug 20254610 AMAQI
3rd Aug 20254711 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025565 PMAQI
3rd Aug 2025556 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025558 PMAQI
3rd Aug 2025429 PMAQI
3rd Aug 20254210 PMAQI
3rd Aug 20254011 PMAQI
4th Aug 20253612 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025392 AMAQI
4th Aug 2025413 AMAQI

26°C20/33°C

4th Aug 2025444 AMAQI
4th Aug 2025455 AMAQI
4th Aug 2025446 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025469 AMAQI
4th Aug 20255210 AMAQI
4th Aug 20255911 AMAQI
4th Aug 20255912 PMAQI
4th Aug 2025591 PMAQI
4th Aug 2025622 PMAQI
4th Aug 2025653 PMAQI
4th Aug 2025724 PMAQI
4th Aug 2025645 PMAQI
4th Aug 2025696 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025638 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255311 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025471 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025403 AMAQI

26°C21/35°C

5th Aug 2025464 AMAQI
5th Aug 2025465 AMAQI
5th Aug 2025456 AMAQI
5th Aug 2025447 AMAQI
5th Aug 2025468 AMAQI
5th Aug 2025559 AMAQI
5th Aug 20256110 AMAQI
5th Aug 20256111 AMAQI
5th Aug 20256812 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025523 PMAQI
5th Aug 2025564 PMAQI
5th Aug 2025535 PMAQI
5th Aug 2025546 PMAQI
5th Aug 2025527 PMAQI
5th Aug 2025498 PMAQI
5th Aug 2025449 PMAQI
5th Aug 20254510 PMAQI
5th Aug 20254011 PMAQI
6th Aug 20254212 AMAQI
6th Aug 2025421 AMAQI
6th Aug 2025462 AMAQI
6th Aug 2025493 AMAQI

27°C21/35°C

6th Aug 2025524 AMAQI
6th Aug 2025515 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025507 AMAQI
6th Aug 2025508 AMAQI
6th Aug 2025379 AMAQI
6th Aug 20253110 AMAQI
6th Aug 20253411 AMAQI
6th Aug 20253912 PMAQI
6th Aug 2025341 PMAQI
6th Aug 2025402 PMAQI
6th Aug 2025373 PMAQI
6th Aug 2025384 PMAQI
6th Aug 2025505 PMAQI
6th Aug 2025366 PMAQI
6th Aug 2025397 PMAQI
6th Aug 2025498 PMAQI
6th Aug 2025459 PMAQI
6th Aug 20254410 PMAQI
6th Aug 20254611 PMAQI
7th Aug 20254512 AMAQI
7th Aug 2025481 AMAQI
7th Aug 2025482 AMAQI
7th Aug 2025463 AMAQI

26°C21/31°C

7th Aug 2025464 AMAQI
7th Aug 2025475 AMAQI
7th Aug 2025456 AMAQI
7th Aug 2025427 AMAQI
7th Aug 2025448 AMAQI
7th Aug 2025329 AMAQI
7th Aug 20253210 AMAQI
7th Aug 20253811 AMAQI
7th Aug 20252512 PMAQI
7th Aug 2025221 PMAQI
7th Aug 2025242 PMAQI
7th Aug 2025213 PMAQI
7th Aug 2025244 PMAQI
7th Aug 2025245 PMAQI
7th Aug 2025246 PMAQI
7th Aug 2025287 PMAQI
7th Aug 2025278 PMAQI
7th Aug 2025379 PMAQI
7th Aug 20254010 PMAQI
7th Aug 20253711 PMAQI
8th Aug 20253712 AMAQI
8th Aug 2025401 AMAQI
8th Aug 2025452 AMAQI
8th Aug 2025463 AMAQI

24°C20/31°C

8th Aug 2025454 AMAQI
4 AM
8th Aug 2025405 AMAQI
8th Aug 2025406 AMAQI
8th Aug 2025407 AMAQI
8th Aug 2025408 AMAQI
8th Aug 2025269 AMAQI
8th Aug 20252010 AMAQI
8th Aug 20252011 AMAQI
11 AM
8th Aug 20252212 PMAQI
8th Aug 2025241 PMAQI
8th Aug 2025242 PMAQI
8th Aug 2025283 PMAQI
8th Aug 2025294 PMAQI
8th Aug 2025285 PMAQI
8th Aug 2025286 PMAQI
6 PM
8th Aug 2025317 PMAQI
8th Aug 2025318 PMAQI
8th Aug 2025349 PMAQI
8th Aug 20253610 PMAQI
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 8 AM

48AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 6 PM

42AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 48), while the lowest AQI was between 9 AM to 6 PM (Avg. 42).
Night time
Avg. Highest Time
12 AM - 3 AM

47AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM - 8 PM

43AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 47), while the lowest AQI was between 7 PM to 8 PM (Avg. 43).

2025 Days Vs Air Quality

Daishin, Tamuramachi Moriyama, Fukushima, Japan

2025

84%

183

16%

36

Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)

Good
183 Days
Moderate
36 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 84%

Health Risk Level:

Low

In 2025, 84% of 220 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

Daishin, Tamuramachi Moriyama, 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
34AQI
2nd January 2025
32AQI
3rd January 2025
30AQI
4th January 2025
28AQI
5th January 2025
29AQI
6th January 2025
46AQI
7th January 2025
32AQI
8th January 2025
35AQI
9th January 2025
29AQI
10th January 2025
28AQI
11th January 2025
29AQI
12th January 2025
29AQI
13th January 2025
29AQI
14th January 2025
32AQI
15th January 2025
27AQI
16th January 2025
28AQI
17th January 2025
27AQI
18th January 2025
29AQI
19th January 2025
40AQI
20th January 2025
46AQI
21st January 2025
50AQI
22nd January 2025
43AQI
23rd January 2025
45AQI
24th January 2025
42AQI
25th January 2025
37AQI
26th January 2025
33AQI
27th January 2025
34AQI
28th January 2025
35AQI
29th January 2025
32AQI
30th January 2025
31AQI
31st January 2025
31AQI
1st February 2025
30AQI
2nd February 2025
33AQI
3rd February 2025
34AQI
4th February 2025
32AQI
5th February 2025
32AQI
6th February 2025
30AQI
7th February 2025
33AQI
8th February 2025
30AQI
9th February 2025
31AQI
10th February 2025
30AQI
11th February 2025
31AQI
12th February 2025
35AQI
13th February 2025
32AQI
14th February 2025
34AQI
15th February 2025
30AQI
16th February 2025
36AQI
17th February 2025
40AQI
18th February 2025
32AQI
19th February 2025
34AQI
20th February 2025
31AQI
21st February 2025
32AQI
22nd February 2025
31AQI
23rd February 2025
32AQI
24th February 2025
32AQI
25th February 2025
36AQI
26th February 2025
42AQI
27th February 2025
50AQI
28th February 2025
52AQI
1st March 2025
54AQI
2nd March 2025
54AQI
3rd March 2025
41AQI
4th March 2025
39AQI
5th March 2025
32AQI
6th March 2025
34AQI
7th March 2025
33AQI
8th March 2025
35AQI
9th March 2025
34AQI
10th March 2025
45AQI
11th March 2025
44AQI
12th March 2025
45AQI
13th March 2025
54AQI
14th March 2025
46AQI
15th March 2025
40AQI
16th March 2025
30AQI
17th March 2025
23AQI
18th March 2025
32AQI
19th March 2025
23AQI
20th March 2025
32AQI
21st March 2025
47AQI
22nd March 2025
52AQI
23rd March 2025
59AQI
24th March 2025
55AQI
25th March 2025
71AQI
26th March 2025
72AQI
27th March 2025
74AQI
28th March 2025
51AQI
29th March 2025
44AQI
30th March 2025
38AQI
31st March 2025
38AQI
1st April 2025
31AQI
2nd April 2025
25AQI
3rd April 2025
23AQI
4th April 2025
21AQI
5th April 2025
32AQI
6th April 2025
29AQI
7th April 2025
31AQI
8th April 2025
43AQI
9th April 2025
32AQI
10th April 2025
46AQI
11th April 2025
44AQI
12th April 2025
44AQI
13th April 2025
33AQI
14th April 2025
29AQI
15th April 2025
28AQI
16th April 2025
28AQI
17th April 2025
44AQI
18th April 2025
51AQI
19th April 2025
61AQI
20th April 2025
56AQI
21st April 2025
50AQI
22nd April 2025
53AQI
23rd April 2025
35AQI
24th April 2025
31AQI
25th April 2025
40AQI
26th April 2025
49AQI
27th April 2025
50AQI
28th April 2025
53AQI
29th April 2025
36AQI
30th April 2025
31AQI
1st May 2025
44AQI
2nd May 2025
28AQI
3rd May 2025
38AQI
4th May 2025
33AQI
5th May 2025
40AQI
6th May 2025
35AQI
7th May 2025
32AQI
8th May 2025
34AQI
9th May 2025
39AQI
10th May 2025
24AQI
11th May 2025
26AQI
12th May 2025
29AQI
13th May 2025
37AQI
14th May 2025
45AQI
15th May 2025
47AQI
16th May 2025
53AQI
17th May 2025
37AQI
18th May 2025
43AQI
19th May 2025
49AQI
20th May 2025
55AQI
21st May 2025
67AQI
22nd May 2025
50AQI
23rd May 2025
49AQI
24th May 2025
44AQI
25th May 2025
32AQI
26th May 2025
33AQI
27th May 2025
32AQI
28th May 2025
34AQI
29th May 2025
38AQI
30th May 2025
35AQI
31st May 2025
26AQI
1st June 2025
24AQI
2nd June 2025
41AQI
3rd June 2025
37AQI
4th June 2025
34AQI
5th June 2025
41AQI
6th June 2025
46AQI
7th June 2025
53AQI
8th June 2025
61AQI
9th June 2025
58AQI
10th June 2025
44AQI
11th June 2025
38AQI
12th June 2025
48AQI
13th June 2025
52AQI
14th June 2025
48AQI
15th June 2025
32AQI
16th June 2025
38AQI
17th June 2025
40AQI
18th June 2025
46AQI
19th June 2025
48AQI
20th June 2025
47AQI
21st June 2025
48AQI
22nd June 2025
54AQI
23rd June 2025
51AQI
24th June 2025
47AQI
25th June 2025
43AQI
26th June 2025
40AQI
27th June 2025
46AQI
28th June 2025
42AQI
29th June 2025
44AQI
30th June 2025
47AQI
1st July 2025
49AQI
2nd July 2025
56AQI
3rd July 2025
56AQI
4th July 2025
55AQI
5th July 2025
57AQI
6th July 2025
55AQI
7th July 2025
57AQI
8th July 2025
63AQI
9th July 2025
63AQI
10th July 2025
54AQI
11th July 2025
48AQI
12th July 2025
49AQI
13th July 2025
52AQI
14th July 2025
43AQI
15th July 2025
41AQI
16th July 2025
47AQI
17th July 2025
40AQI
18th July 2025
41AQI
19th July 2025
40AQI
20th July 2025
42AQI
21st July 2025
41AQI
22nd July 2025
41AQI
23rd July 2025
42AQI
24th July 2025
45AQI
25th July 2025
48AQI
26th July 2025
47AQI
27th July 2025
48AQI
28th July 2025
44AQI
29th July 2025
50AQI
30th July 2025
43AQI
31st July 2025
41AQI
1st August 2025
38AQI
2nd August 2025
42AQI
3rd August 2025
46AQI
4th August 2025
53AQI
5th August 2025
50AQI
6th August 2025
44AQI
7th August 2025
37AQI

34AQI

34AQI

44AQI

39AQI

39AQI

45AQI

48AQI

44AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202541AQI

31
27
1
21
10
25
5
28
3
24
6
21
10
6
1
183
36

Highest AQI recorded in

July

48AQI

Lowest AQI recorded in

January

34AQI

202436AQI

31
28
1
24
7
16
13
1
26
5
24
6
26
5
31
30
31
28
2
31
326
39
1

Highest AQI recorded in

April

51AQI

Lowest AQI recorded in

December

28AQI

202340AQI

30
1
27
1
19
12
16
14
24
7
22
8
21
10
28
3
29
1
29
2
24
5
29
2
298
66

Highest AQI recorded in

April

52AQI

Lowest AQI recorded in

January

32AQI

202238AQI

30
19
2
25
6
19
11
24
7
22
8
21
2
1
26
2
26
5
26
4
31
269
48

Highest AQI recorded in

August

53AQI

Lowest AQI recorded in

December

27AQI

202135AQI

28
3
23
5
23
6
18
3
26
5
22
8
26
5
31
30
28
3
28
2
30
1
313
41

Highest AQI recorded in

June

43AQI

Lowest AQI recorded in

August

31AQI

202033AQI

10
3
19
2
17
1
25
5
29
2
20
11
19
29
2
22
8
31
221
34

Highest AQI recorded in

August

44AQI

Lowest AQI recorded in

December

24AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
41AQI
Least Polluted Year Recorded
2020(Avg.)
33AQI

Daishin's annual 2025 AQI (41) shows an average percentage change of 12.5% (worsened AQI) compared to previous years: 2020 (33), 2021 (35), 2022 (38), 2023 (40), 2024 (36).