Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Shikama, 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+

August Air Quality Analysis

Shikama, Miyagi, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Aug 2023
59AQI
Lowest AQI recorded on
8th Aug 2021
12AQI

Same Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Aug - 5th Aug 2025

Shikama, Miyagi, Japan

AQI
Day
Night
.

4 AM4th Aug 2025

6 PM

3 AM5th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
12PM4th Aug

56AQI

Avg. Lowest Time
3AM5th Aug

37AQI

In the last 24 hours,

Shikama's AQI reached its highest point of 56 at 12 PM during the Night, while the lowest point, 37, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Shikama, Miyagi, Japan

JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Jul 2025514 AMAQI
6th Jul 2025515 AMAQI
6th Jul 2025516 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025589 AMAQI
6th Jul 20256310 AMAQI
6th Jul 20256411 AMAQI
6th Jul 20256412 PMAQI
6th Jul 2025581 PMAQI
6th Jul 2025562 PMAQI
6th Jul 2025573 PMAQI
6th Jul 2025574 PMAQI
6th Jul 2025555 PMAQI
6th Jul 2025586 PMAQI
6th Jul 2025577 PMAQI
6th Jul 2025568 PMAQI
6th Jul 2025539 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255412 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025522 AMAQI
7th Jul 2025523 AMAQI

26°C21/32°C

7th Jul 2025524 AMAQI
7th Jul 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025538 AMAQI
7th Jul 2025549 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255711 AMAQI
7th Jul 20255912 PMAQI
7th Jul 2025561 PMAQI
7th Jul 2025572 PMAQI
7th Jul 2025573 PMAQI
7th Jul 2025564 PMAQI
7th Jul 2025605 PMAQI
7th Jul 2025606 PMAQI
7th Jul 2025577 PMAQI
7th Jul 2025598 PMAQI
7th Jul 2025559 PMAQI
7th Jul 20255710 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255712 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025552 AMAQI
8th Jul 2025543 AMAQI

27°C22/34°C

8th Jul 2025544 AMAQI
8th Jul 2025545 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025558 AMAQI
8th Jul 2025569 AMAQI
8th Jul 20255710 AMAQI
8th Jul 20255811 AMAQI
8th Jul 20255912 PMAQI
8th Jul 2025591 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025613 PMAQI
8th Jul 2025604 PMAQI
8th Jul 2025605 PMAQI
8th Jul 2025576 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20256011 PMAQI
9th Jul 20256012 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025553 AMAQI

27°C23/33°C

9th Jul 2025564 AMAQI
9th Jul 2025565 AMAQI
9th Jul 2025566 AMAQI
9th Jul 2025567 AMAQI
9th Jul 2025578 AMAQI
9th Jul 2025809 AMAQI
9th Jul 20257910 AMAQI
9th Jul 20257611 AMAQI
9th Jul 20257012 PMAQI
9th Jul 2025681 PMAQI
9th Jul 2025672 PMAQI
9th Jul 2025683 PMAQI
9th Jul 2025714 PMAQI
9th Jul 2025735 PMAQI
9th Jul 2025746 PMAQI
9th Jul 2025707 PMAQI
9th Jul 2025708 PMAQI
9th Jul 2025609 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255712 AMAQI
10th Jul 2025571 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025583 AMAQI

26°C21/32°C

10th Jul 2025594 AMAQI
10th Jul 2025605 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025607 AMAQI
10th Jul 2025618 AMAQI
10th Jul 2025519 AMAQI
10th Jul 20254310 AMAQI
10th Jul 20254011 AMAQI
10th Jul 20254512 PMAQI
10th Jul 2025521 PMAQI
10th Jul 2025522 PMAQI
10th Jul 2025523 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025465 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025427 PMAQI
10th Jul 2025488 PMAQI
10th Jul 2025559 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI

22°C17/25°C

11th Jul 2025574 AMAQI
11th Jul 2025595 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025578 AMAQI
11th Jul 2025319 AMAQI
11th Jul 20252210 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252512 PMAQI
11th Jul 2025371 PMAQI
11th Jul 2025402 PMAQI
11th Jul 2025433 PMAQI
11th Jul 2025444 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025427 PMAQI
11th Jul 2025458 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025552 AMAQI
12th Jul 2025553 AMAQI

18°C15/22°C

12th Jul 2025554 AMAQI
12th Jul 2025545 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025299 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252811 AMAQI
12th Jul 20252912 PMAQI
12th Jul 2025361 PMAQI
12th Jul 2025342 PMAQI
12th Jul 2025343 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025395 PMAQI
12th Jul 2025386 PMAQI
12th Jul 2025407 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025532 AMAQI
13th Jul 2025543 AMAQI

18°C15/22°C

13th Jul 2025534 AMAQI
13th Jul 2025525 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20253111 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025512 PMAQI
13th Jul 2025503 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025486 PMAQI
13th Jul 2025487 PMAQI
13th Jul 2025488 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255110 PMAQI
13th Jul 20255111 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025521 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025523 AMAQI

22°C16/27°C

14th Jul 2025524 AMAQI
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025349 AMAQI
14th Jul 20252510 AMAQI
14th Jul 20251811 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025331 PMAQI
14th Jul 2025332 PMAQI
14th Jul 2025343 PMAQI
14th Jul 2025354 PMAQI
14th Jul 2025365 PMAQI
14th Jul 2025416 PMAQI
14th Jul 2025367 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025479 PMAQI
14th Jul 20254810 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254912 AMAQI
15th Jul 2025501 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI

23°C20/26°C

15th Jul 2025524 AMAQI
15th Jul 2025505 AMAQI
15th Jul 2025506 AMAQI
15th Jul 2025517 AMAQI
15th Jul 2025518 AMAQI
15th Jul 2025429 AMAQI
15th Jul 20253910 AMAQI
15th Jul 20254311 AMAQI
15th Jul 20254212 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025402 PMAQI
15th Jul 2025393 PMAQI
15th Jul 2025374 PMAQI
15th Jul 2025375 PMAQI
15th Jul 2025416 PMAQI
15th Jul 2025447 PMAQI
15th Jul 2025478 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20255010 PMAQI
15th Jul 20255011 PMAQI
16th Jul 20255112 AMAQI
16th Jul 2025511 AMAQI
16th Jul 2025502 AMAQI
16th Jul 2025513 AMAQI

24°C22/27°C

16th Jul 2025504 AMAQI
16th Jul 2025485 AMAQI
16th Jul 2025506 AMAQI
16th Jul 2025507 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20254610 AMAQI
16th Jul 20255211 AMAQI
16th Jul 20255712 PMAQI
16th Jul 2025551 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025553 PMAQI
16th Jul 2025544 PMAQI
16th Jul 2025535 PMAQI
16th Jul 2025506 PMAQI
16th Jul 2025487 PMAQI
16th Jul 2025488 PMAQI
16th Jul 2025489 PMAQI
16th Jul 20254710 PMAQI
16th Jul 20254811 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025502 AMAQI
17th Jul 2025503 AMAQI

25°C23/29°C

17th Jul 2025514 AMAQI
17th Jul 2025515 AMAQI
17th Jul 2025506 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025518 AMAQI
17th Jul 2025309 AMAQI
17th Jul 20252110 AMAQI
17th Jul 20252011 AMAQI
17th Jul 20252712 PMAQI
17th Jul 2025371 PMAQI
17th Jul 2025402 PMAQI
17th Jul 2025423 PMAQI
17th Jul 2025504 PMAQI
17th Jul 2025535 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025538 PMAQI
17th Jul 2025489 PMAQI
17th Jul 20254910 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20254912 AMAQI
18th Jul 2025501 AMAQI
18th Jul 2025492 AMAQI
18th Jul 2025503 AMAQI

25°C21/29°C

18th Jul 2025504 AMAQI
18th Jul 2025485 AMAQI
18th Jul 2025496 AMAQI
18th Jul 2025487 AMAQI
18th Jul 2025488 AMAQI
18th Jul 2025439 AMAQI
18th Jul 20254010 AMAQI
18th Jul 20254311 AMAQI
18th Jul 20254812 PMAQI
18th Jul 2025501 PMAQI
18th Jul 2025522 PMAQI
18th Jul 2025523 PMAQI
18th Jul 2025514 PMAQI
18th Jul 2025485 PMAQI
18th Jul 2025516 PMAQI
18th Jul 2025527 PMAQI
18th Jul 2025528 PMAQI
18th Jul 2025489 PMAQI
18th Jul 20254810 PMAQI
18th Jul 20254711 PMAQI
19th Jul 20254712 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025482 AMAQI
19th Jul 2025493 AMAQI

24°C20/30°C

19th Jul 2025494 AMAQI
19th Jul 2025505 AMAQI
19th Jul 2025496 AMAQI
19th Jul 2025497 AMAQI
19th Jul 2025498 AMAQI
19th Jul 2025429 AMAQI
19th Jul 20253910 AMAQI
19th Jul 20253911 AMAQI
19th Jul 20254712 PMAQI
19th Jul 2025461 PMAQI
19th Jul 2025442 PMAQI
19th Jul 2025453 PMAQI
19th Jul 2025464 PMAQI
19th Jul 2025445 PMAQI
19th Jul 2025396 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025408 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254210 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025441 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025473 AMAQI

24°C20/30°C

20th Jul 2025464 AMAQI
20th Jul 2025475 AMAQI
20th Jul 2025476 AMAQI
20th Jul 2025477 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025429 AMAQI
20th Jul 20253810 AMAQI
20th Jul 20254711 AMAQI
20th Jul 20254812 PMAQI
20th Jul 2025441 PMAQI
20th Jul 2025422 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025524 PMAQI
20th Jul 2025525 PMAQI
20th Jul 2025516 PMAQI
20th Jul 2025517 PMAQI
20th Jul 2025528 PMAQI
20th Jul 2025509 PMAQI
20th Jul 20254910 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254612 AMAQI
21st Jul 2025451 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025453 AMAQI

26°C21/33°C

21st Jul 2025454 AMAQI
21st Jul 2025465 AMAQI
21st Jul 2025466 AMAQI
21st Jul 2025467 AMAQI
21st Jul 2025468 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025331 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025373 PMAQI
21st Jul 2025424 PMAQI
21st Jul 2025505 PMAQI
21st Jul 2025536 PMAQI
21st Jul 2025517 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025519 PMAQI
21st Jul 20254510 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254612 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025443 AMAQI

27°C22/35°C

22nd Jul 2025444 AMAQI
22nd Jul 2025445 AMAQI
22nd Jul 2025456 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20253410 AMAQI
22nd Jul 20253211 AMAQI
22nd Jul 20253312 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025313 PMAQI
22nd Jul 2025354 PMAQI
22nd Jul 2025405 PMAQI
22nd Jul 2025446 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025518 PMAQI
22nd Jul 2025509 PMAQI
22nd Jul 20254910 PMAQI
22nd Jul 20255011 PMAQI
23rd Jul 20254812 AMAQI
23rd Jul 2025471 AMAQI
23rd Jul 2025462 AMAQI
23rd Jul 2025453 AMAQI

28°C22/36°C

23rd Jul 2025454 AMAQI
23rd Jul 2025445 AMAQI
23rd Jul 2025436 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025448 AMAQI
23rd Jul 2025369 AMAQI
23rd Jul 20253310 AMAQI
23rd Jul 20253711 AMAQI
23rd Jul 20254012 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025352 PMAQI
23rd Jul 2025373 PMAQI
23rd Jul 2025414 PMAQI
23rd Jul 2025485 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025527 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254512 AMAQI
24th Jul 2025441 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025453 AMAQI

28°C23/35°C

24th Jul 2025444 AMAQI
24th Jul 2025455 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025447 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025419 AMAQI
24th Jul 20253810 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20254412 PMAQI
24th Jul 2025411 PMAQI
24th Jul 2025332 PMAQI
24th Jul 2025323 PMAQI
24th Jul 2025334 PMAQI
24th Jul 2025435 PMAQI
24th Jul 2025566 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025491 AMAQI
25th Jul 2025472 AMAQI
25th Jul 2025453 AMAQI

28°C23/36°C

25th Jul 2025454 AMAQI
25th Jul 2025465 AMAQI
25th Jul 2025456 AMAQI
25th Jul 2025447 AMAQI
25th Jul 2025458 AMAQI
25th Jul 2025449 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253211 AMAQI
25th Jul 20253812 PMAQI
25th Jul 2025361 PMAQI
25th Jul 2025352 PMAQI
25th Jul 2025403 PMAQI
25th Jul 2025384 PMAQI
25th Jul 2025505 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025567 PMAQI
25th Jul 2025578 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255210 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20255312 AMAQI
26th Jul 2025511 AMAQI
26th Jul 2025472 AMAQI
26th Jul 2025473 AMAQI

27°C22/36°C

26th Jul 2025474 AMAQI
26th Jul 2025455 AMAQI
26th Jul 2025466 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20255211 AMAQI
26th Jul 20254312 PMAQI
26th Jul 2025371 PMAQI
26th Jul 2025392 PMAQI
26th Jul 2025393 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025465 PMAQI
26th Jul 2025436 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025502 AMAQI
27th Jul 2025493 AMAQI

27°C22/34°C

27th Jul 2025504 AMAQI
27th Jul 2025495 AMAQI
27th Jul 2025496 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025498 AMAQI
27th Jul 2025509 AMAQI
27th Jul 20255210 AMAQI
27th Jul 20255611 AMAQI
27th Jul 20254812 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025442 PMAQI
27th Jul 2025423 PMAQI
27th Jul 2025424 PMAQI
27th Jul 2025425 PMAQI
27th Jul 2025386 PMAQI
27th Jul 2025387 PMAQI
27th Jul 2025498 PMAQI
27th Jul 2025509 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20254411 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025461 AMAQI
28th Jul 2025502 AMAQI
28th Jul 2025503 AMAQI

28°C23/35°C

28th Jul 2025494 AMAQI
28th Jul 2025515 AMAQI
28th Jul 2025506 AMAQI
28th Jul 2025517 AMAQI
28th Jul 2025518 AMAQI
28th Jul 2025359 AMAQI
28th Jul 20253110 AMAQI
28th Jul 20252911 AMAQI
28th Jul 20252812 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025392 PMAQI
28th Jul 2025353 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025395 PMAQI
28th Jul 2025486 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025488 PMAQI
28th Jul 2025469 PMAQI
28th Jul 20254910 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025502 AMAQI
29th Jul 2025503 AMAQI

28°C22/35°C

29th Jul 2025484 AMAQI
29th Jul 2025465 AMAQI
29th Jul 2025466 AMAQI
29th Jul 2025467 AMAQI
29th Jul 2025468 AMAQI
29th Jul 2025529 AMAQI
29th Jul 20255610 AMAQI
29th Jul 20255911 AMAQI
29th Jul 20255712 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025552 PMAQI
29th Jul 2025553 PMAQI
29th Jul 2025554 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025537 PMAQI
29th Jul 2025498 PMAQI
29th Jul 2025489 PMAQI
29th Jul 20254010 PMAQI
29th Jul 20253611 PMAQI
30th Jul 20253512 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025502 AMAQI
30th Jul 2025483 AMAQI

27°C22/35°C

30th Jul 2025494 AMAQI
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025339 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20253311 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025271 PMAQI
30th Jul 2025282 PMAQI
30th Jul 2025283 PMAQI
30th Jul 2025294 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025406 PMAQI
30th Jul 2025487 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025499 PMAQI
30th Jul 20254410 PMAQI
30th Jul 20254111 PMAQI
31st Jul 20254012 AMAQI
31st Jul 2025451 AMAQI
31st Jul 2025502 AMAQI
31st Jul 2025503 AMAQI

25°C20/31°C

31st Jul 2025504 AMAQI
31st Jul 2025505 AMAQI
31st Jul 2025506 AMAQI
31st Jul 2025507 AMAQI
31st Jul 2025508 AMAQI
31st Jul 2025509 AMAQI
31st Jul 20255010 AMAQI
31st Jul 20253811 AMAQI
31st Jul 20252712 PMAQI
31st Jul 2025341 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025243 PMAQI
31st Jul 2025264 PMAQI
31st Jul 2025315 PMAQI
31st Jul 2025376 PMAQI
31st Jul 2025367 PMAQI
31st Jul 2025378 PMAQI
31st Jul 2025339 PMAQI
31st Jul 20253210 PMAQI
31st Jul 20253011 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025341 AMAQI
1st Aug 2025422 AMAQI
1st Aug 2025473 AMAQI

24°C20/30°C

1st Aug 2025444 AMAQI
1st Aug 2025405 AMAQI
1st Aug 2025426 AMAQI
1st Aug 2025417 AMAQI
1st Aug 2025408 AMAQI
1st Aug 2025429 AMAQI
1st Aug 20253810 AMAQI
1st Aug 20253811 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025381 PMAQI
1st Aug 2025332 PMAQI
1st Aug 2025303 PMAQI
1st Aug 2025404 PMAQI
1st Aug 2025405 PMAQI
1st Aug 2025416 PMAQI
1st Aug 2025277 PMAQI
1st Aug 2025328 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20253610 PMAQI
1st Aug 20253111 PMAQI
2nd Aug 20253012 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025413 AMAQI

24°C19/29°C

2nd Aug 2025424 AMAQI
2nd Aug 2025415 AMAQI
2nd Aug 2025416 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025289 AMAQI
2nd Aug 20253410 AMAQI
2nd Aug 20253911 AMAQI
2nd Aug 20253212 PMAQI
2nd Aug 2025301 PMAQI
2nd Aug 2025362 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025324 PMAQI
2nd Aug 2025315 PMAQI
2nd Aug 2025366 PMAQI
2nd Aug 2025447 PMAQI
2nd Aug 2025368 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20253210 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20252812 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI

27°C23/33°C

3rd Aug 2025384 AMAQI
3rd Aug 2025385 AMAQI
3rd Aug 2025376 AMAQI
3rd Aug 2025377 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025399 AMAQI
3rd Aug 20254010 AMAQI
3rd Aug 20254611 AMAQI
3rd Aug 20255412 PMAQI
3rd Aug 2025441 PMAQI
3rd Aug 2025492 PMAQI
3rd Aug 2025403 PMAQI
3rd Aug 2025454 PMAQI
3rd Aug 2025465 PMAQI
3rd Aug 2025466 PMAQI
3rd Aug 2025487 PMAQI
3rd Aug 2025368 PMAQI
3rd Aug 2025349 PMAQI
3rd Aug 20253310 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20253212 AMAQI
4th Aug 2025351 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025363 AMAQI

27°C23/35°C

4th Aug 2025394 AMAQI
4th Aug 2025385 AMAQI
4th Aug 2025396 AMAQI
4th Aug 2025387 AMAQI
4th Aug 2025408 AMAQI
4th Aug 2025479 AMAQI
4th Aug 20254210 AMAQI
4th Aug 20255511 AMAQI
4th Aug 20255612 PMAQI
4th Aug 2025541 PMAQI
4th Aug 2025532 PMAQI
4th Aug 2025503 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025485 PMAQI
4th Aug 2025536 PMAQI
4th Aug 2025507 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025539 PMAQI
4th Aug 20255210 PMAQI
4th Aug 20254411 PMAQI
5th Aug 20254612 AMAQI
5th Aug 2025401 AMAQI
5th Aug 2025382 AMAQI
5th Aug 2025373 AMAQI

--°C/°C

5th Aug 2025394 AMAQI
4 AM
11 AM
6 PM
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 8 AM

49AQI

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

44AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 49), while the lowest AQI was between 10 AM to 6 PM (Avg. 44).
Night time
Avg. Highest Time
12 AM - 11 PM

48AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM

48AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 48), while the lowest AQI was between 12 AM to 11 PM (Avg. 48).

2025 Days Vs Air Quality

Shikama, Miyagi, Japan

2025

91%

195

9%

20

Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)

Good
195 Days
Moderate
20 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 91%

Health Risk Level:

Very Low

In 2025, 91% of 216 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

Shikama, 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.

1st January 2025
27AQI
2nd January 2025
27AQI
3rd January 2025
26AQI
4th January 2025
26AQI
5th January 2025
26AQI
6th January 2025
33AQI
7th January 2025
27AQI
8th January 2025
26AQI
9th January 2025
23AQI
10th January 2025
21AQI
11th January 2025
22AQI
12th January 2025
24AQI
13th January 2025
23AQI
14th January 2025
30AQI
15th January 2025
24AQI
16th January 2025
25AQI
17th January 2025
22AQI
18th January 2025
25AQI
19th January 2025
32AQI
20th January 2025
32AQI
21st January 2025
46AQI
22nd January 2025
34AQI
23rd January 2025
44AQI
24th January 2025
36AQI
25th January 2025
33AQI
26th January 2025
27AQI
27th January 2025
27AQI
28th January 2025
26AQI
29th January 2025
27AQI
30th January 2025
25AQI
31st January 2025
27AQI
1st February 2025
27AQI
2nd February 2025
27AQI
3rd February 2025
28AQI
4th February 2025
27AQI
5th February 2025
25AQI
6th February 2025
26AQI
7th February 2025
27AQI
8th February 2025
25AQI
9th February 2025
25AQI
10th February 2025
25AQI
11th February 2025
24AQI
12th February 2025
28AQI
13th February 2025
27AQI
14th February 2025
28AQI
15th February 2025
24AQI
16th February 2025
30AQI
17th February 2025
41AQI
18th February 2025
27AQI
19th February 2025
32AQI
20th February 2025
25AQI
21st February 2025
26AQI
22nd February 2025
24AQI
23rd February 2025
26AQI
24th February 2025
26AQI
25th February 2025
30AQI
26th February 2025
39AQI
27th February 2025
33AQI
28th February 2025
55AQI
1st March 2025
46AQI
2nd March 2025
61AQI
3rd March 2025
37AQI
4th March 2025
38AQI
5th March 2025
27AQI
6th March 2025
28AQI
7th March 2025
25AQI
8th March 2025
32AQI
9th March 2025
29AQI
10th March 2025
36AQI
11th March 2025
40AQI
12th March 2025
42AQI
13th March 2025
51AQI
14th March 2025
41AQI
15th March 2025
41AQI
16th March 2025
30AQI
17th March 2025
22AQI
18th March 2025
26AQI
19th March 2025
28AQI
20th March 2025
30AQI
21st March 2025
46AQI
22nd March 2025
54AQI
23rd March 2025
36AQI
24th March 2025
37AQI
25th March 2025
60AQI
26th March 2025
59AQI
27th March 2025
60AQI
28th March 2025
49AQI
29th March 2025
36AQI
30th March 2025
37AQI
31st March 2025
33AQI
1st April 2025
32AQI
2nd April 2025
23AQI
3rd April 2025
22AQI
4th April 2025
21AQI
5th April 2025
26AQI
6th April 2025
30AQI
7th April 2025
28AQI
8th April 2025
36AQI
9th April 2025
28AQI
10th April 2025
39AQI
11th April 2025
45AQI
12th April 2025
35AQI
13th April 2025
28AQI
14th April 2025
20AQI
15th April 2025
21AQI
16th April 2025
23AQI
17th April 2025
39AQI
18th April 2025
44AQI
19th April 2025
58AQI
20th April 2025
50AQI
21st April 2025
43AQI
22nd April 2025
44AQI
23rd April 2025
38AQI
24th April 2025
29AQI
25th April 2025
29AQI
26th April 2025
46AQI
27th April 2025
47AQI
28th April 2025
47AQI
29th April 2025
30AQI
30th April 2025
25AQI
1st May 2025
22AQI
2nd May 2025
24AQI
3rd May 2025
32AQI
4th May 2025
31AQI
5th May 2025
31AQI
6th May 2025
29AQI
7th May 2025
25AQI
8th May 2025
35AQI
9th May 2025
35AQI
10th May 2025
25AQI
11th May 2025
26AQI
12th May 2025
24AQI
13th May 2025
35AQI
14th May 2025
41AQI
15th May 2025
41AQI
16th May 2025
47AQI
17th May 2025
34AQI
18th May 2025
42AQI
19th May 2025
40AQI
20th May 2025
53AQI
21st May 2025
54AQI
22nd May 2025
45AQI
23rd May 2025
44AQI
24th May 2025
38AQI
25th May 2025
24AQI
26th May 2025
26AQI
27th May 2025
29AQI
28th May 2025
30AQI
29th May 2025
34AQI
30th May 2025
31AQI
31st May 2025
20AQI
1st June 2025
20AQI
2nd June 2025
33AQI
3rd June 2025
37AQI
4th June 2025
32AQI
5th June 2025
35AQI
6th June 2025
41AQI
7th June 2025
54AQI
8th June 2025
56AQI
9th June 2025
56AQI
10th June 2025
43AQI
11th June 2025
40AQI
12th June 2025
36AQI
13th June 2025
35AQI
14th June 2025
34AQI
15th June 2025
27AQI
16th June 2025
23AQI
17th June 2025
27AQI
18th June 2025
35AQI
19th June 2025
40AQI
20th June 2025
35AQI
21st June 2025
35AQI
22nd June 2025
38AQI
23rd June 2025
37AQI
24th June 2025
36AQI
25th June 2025
36AQI
26th June 2025
31AQI
27th June 2025
33AQI
28th June 2025
32AQI
29th June 2025
34AQI
30th June 2025
41AQI
1st July 2025
43AQI
2nd July 2025
45AQI
3rd July 2025
50AQI
4th July 2025
53AQI
5th July 2025
52AQI
6th July 2025
55AQI
7th July 2025
56AQI
8th July 2025
57AQI
9th July 2025
64AQI
10th July 2025
54AQI
11th July 2025
48AQI
12th July 2025
46AQI
13th July 2025
49AQI
14th July 2025
44AQI
15th July 2025
47AQI
16th July 2025
50AQI
17th July 2025
46AQI
18th July 2025
49AQI
19th July 2025
45AQI
20th July 2025
47AQI
21st July 2025
46AQI
22nd July 2025
43AQI
23rd July 2025
45AQI
24th July 2025
46AQI
25th July 2025
47AQI
26th July 2025
48AQI
27th July 2025
47AQI
28th July 2025
44AQI
29th July 2025
50AQI
30th July 2025
42AQI
31st July 2025
40AQI
1st August 2025
37AQI
2nd August 2025
36AQI
3rd August 2025
38AQI

28AQI

29AQI

39AQI

34AQI

34AQI

36AQI

48AQI

37AQI

No. of days

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

202536AQI

31
27
1
25
6
29
1
29
2
27
3
24
7
3
195
20

Highest AQI recorded in

July

48AQI

Lowest AQI recorded in

January

28AQI

202435AQI

31
28
1
29
2
17
11
2
26
5
27
3
26
5
31
30
31
30
31
337
27
2

Highest AQI recorded in

April

52AQI

Lowest AQI recorded in

December

25AQI

202338AQI

27
4
24
4
19
10
17
13
24
7
26
4
26
5
26
5
29
1
31
26
3
30
1
305
57

Highest AQI recorded in

April

50AQI

Lowest AQI recorded in

October

29AQI

202236AQI

3
19
2
26
5
22
8
26
5
27
3
24
1
28
28
3
28
2
31
263
28

Highest AQI recorded in

August

49AQI

Lowest AQI recorded in

December

27AQI

202132AQI

30
1
25
3
27
4
21
2
28
3
23
7
26
5
30
1
30
31
26
2
29
2
326
30

Highest AQI recorded in

June

38AQI

Lowest AQI recorded in

October

27AQI

202029AQI

11
2
19
2
17
1
27
3
31
25
6
19
30
1
26
3
28
3
233
21

Highest AQI recorded in

August

37AQI

Lowest AQI recorded in

July

20AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
38AQI
Least Polluted Year Recorded
2020(Avg.)
29AQI

Shikama's annual 2025 AQI (36) shows an average percentage change of 6.8% (worsened AQI) compared to previous years: 2020 (29), 2021 (32), 2022 (36), 2023 (38), 2024 (35).