Shimizu Kaji, Sendai, 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
Shimizu Kaji, Sendai, Miyagi, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2021
62AQILowest AQI recorded on
13th Aug 2021
5AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 37 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Shimizu Kaji, Sendai, Miyagi, Japan
AQI
Day
Night
.
4 AM3rd Aug 2025
6 PM
3 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM3rd Aug
61AQI
Avg. Lowest Time
1AM4th Aug
31AQI
In the last 24 hours,
Shimizu Kaji's AQI reached its highest point of 61 at 12 PM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shimizu Kaji, Sendai, Miyagi, Japan
JulAug
05th - 06th06th - 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
Day
Night
5th Jul 2025524 AMAQI
5th Jul 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025528 AMAQI
5th Jul 2025549 AMAQI
5th Jul 20255510 AMAQI
5th Jul 20255211 AMAQI
5th Jul 20255512 PMAQI
5th Jul 2025531 PMAQI
5th Jul 2025512 PMAQI
5th Jul 2025453 PMAQI
5th Jul 2025514 PMAQI
5th Jul 2025525 PMAQI
5th Jul 2025536 PMAQI
5th Jul 2025547 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255211 PMAQI
6th Jul 20255312 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025523 AMAQI
25°C22/31°C
6th Jul 2025524 AMAQI
6th Jul 2025525 AMAQI
6th Jul 2025526 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025609 AMAQI
6th Jul 20257010 AMAQI
6th Jul 20256911 AMAQI
6th Jul 20257012 PMAQI
6th Jul 2025611 PMAQI
6th Jul 2025602 PMAQI
6th Jul 2025613 PMAQI
6th Jul 2025624 PMAQI
6th Jul 2025605 PMAQI
6th Jul 2025606 PMAQI
6th Jul 2025607 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025539 PMAQI
6th Jul 20255310 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255312 AMAQI
7th Jul 2025531 AMAQI
7th Jul 2025522 AMAQI
7th Jul 2025523 AMAQI
25°C22/31°C
7th Jul 2025524 AMAQI
7th Jul 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025538 AMAQI
7th Jul 2025609 AMAQI
7th Jul 20256610 AMAQI
7th Jul 20256611 AMAQI
7th Jul 20256912 PMAQI
7th Jul 2025571 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025655 PMAQI
7th Jul 2025576 PMAQI
7th Jul 2025577 PMAQI
7th Jul 2025578 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025532 AMAQI
8th Jul 2025523 AMAQI
27°C23/32°C
8th Jul 2025534 AMAQI
8th Jul 2025535 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025548 AMAQI
8th Jul 2025579 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20256911 AMAQI
8th Jul 20257212 PMAQI
8th Jul 2025621 PMAQI
8th Jul 2025612 PMAQI
8th Jul 2025583 PMAQI
8th Jul 2025564 PMAQI
8th Jul 2025565 PMAQI
8th Jul 2025556 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025559 PMAQI
8th Jul 20255610 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025543 AMAQI
26°C23/30°C
9th Jul 2025544 AMAQI
9th Jul 2025555 AMAQI
9th Jul 2025546 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025729 AMAQI
9th Jul 20258610 AMAQI
9th Jul 20258911 AMAQI
9th Jul 20259512 PMAQI
9th Jul 2025751 PMAQI
9th Jul 2025722 PMAQI
9th Jul 2025763 PMAQI
9th Jul 2025724 PMAQI
9th Jul 2025715 PMAQI
9th Jul 2025696 PMAQI
9th Jul 2025747 PMAQI
9th Jul 2025758 PMAQI
9th Jul 2025599 PMAQI
9th Jul 20255910 PMAQI
9th Jul 20255911 PMAQI
10th Jul 20255912 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025563 AMAQI
25°C22/30°C
10th Jul 2025564 AMAQI
10th Jul 2025585 AMAQI
10th Jul 2025576 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025588 AMAQI
10th Jul 2025549 AMAQI
10th Jul 20255010 AMAQI
10th Jul 20255211 AMAQI
10th Jul 20254912 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025522 PMAQI
10th Jul 2025523 PMAQI
10th Jul 2025484 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025457 PMAQI
10th Jul 2025478 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
21°C19/23°C
11th Jul 2025624 AMAQI
11th Jul 2025565 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025578 AMAQI
11th Jul 2025379 AMAQI
11th Jul 20253210 AMAQI
11th Jul 20253011 AMAQI
11th Jul 20252912 PMAQI
11th Jul 2025391 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025483 PMAQI
11th Jul 2025464 PMAQI
11th Jul 2025445 PMAQI
11th Jul 2025446 PMAQI
11th Jul 2025417 PMAQI
11th Jul 2025458 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025573 AMAQI
19°C18/20°C
12th Jul 2025574 AMAQI
12th Jul 2025565 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025319 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252911 AMAQI
12th Jul 20252712 PMAQI
12th Jul 2025391 PMAQI
12th Jul 2025362 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025404 PMAQI
12th Jul 2025415 PMAQI
12th Jul 2025386 PMAQI
12th Jul 2025407 PMAQI
12th Jul 2025418 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
19°C17/21°C
13th Jul 2025554 AMAQI
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025419 AMAQI
13th Jul 20253410 AMAQI
13th Jul 20254311 AMAQI
13th Jul 20254312 PMAQI
13th Jul 2025501 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025534 PMAQI
13th Jul 2025515 PMAQI
13th Jul 2025456 PMAQI
13th Jul 2025447 PMAQI
13th Jul 2025448 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025532 AMAQI
14th Jul 2025533 AMAQI
22°C18/26°C
14th Jul 2025534 AMAQI
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025389 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20252611 AMAQI
14th Jul 20253512 PMAQI
14th Jul 2025371 PMAQI
14th Jul 2025402 PMAQI
14th Jul 2025493 PMAQI
14th Jul 2025474 PMAQI
14th Jul 2025495 PMAQI
14th Jul 2025456 PMAQI
14th Jul 2025357 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025519 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20255112 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI
23°C20/24°C
15th Jul 2025524 AMAQI
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025429 AMAQI
15th Jul 20254710 AMAQI
15th Jul 20255411 AMAQI
15th Jul 20255012 PMAQI
15th Jul 2025481 PMAQI
15th Jul 2025462 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025444 PMAQI
15th Jul 2025445 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025417 PMAQI
15th Jul 2025438 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20254910 PMAQI
15th Jul 20255011 PMAQI
16th Jul 20255112 AMAQI
16th Jul 2025511 AMAQI
16th Jul 2025512 AMAQI
16th Jul 2025523 AMAQI
24°C22/26°C
16th Jul 2025514 AMAQI
16th Jul 2025515 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025539 AMAQI
16th Jul 20255610 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025582 PMAQI
16th Jul 2025573 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025496 PMAQI
16th Jul 2025457 PMAQI
16th Jul 2025498 PMAQI
16th Jul 2025479 PMAQI
16th Jul 20254910 PMAQI
16th Jul 20254911 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025502 AMAQI
17th Jul 2025523 AMAQI
26°C23/30°C
17th Jul 2025524 AMAQI
17th Jul 2025525 AMAQI
17th Jul 2025536 AMAQI
17th Jul 2025517 AMAQI
17th Jul 2025518 AMAQI
17th Jul 2025309 AMAQI
17th Jul 20252410 AMAQI
17th Jul 20252611 AMAQI
17th Jul 20252712 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025502 PMAQI
17th Jul 2025503 PMAQI
17th Jul 2025524 PMAQI
17th Jul 2025535 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025558 PMAQI
17th Jul 2025509 PMAQI
17th Jul 20255010 PMAQI
17th Jul 20255011 PMAQI
18th Jul 20255012 AMAQI
18th Jul 2025511 AMAQI
18th Jul 2025502 AMAQI
18th Jul 2025503 AMAQI
25°C23/30°C
18th Jul 2025514 AMAQI
18th Jul 2025515 AMAQI
18th Jul 2025506 AMAQI
18th Jul 2025507 AMAQI
18th Jul 2025508 AMAQI
18th Jul 2025519 AMAQI
18th Jul 20255610 AMAQI
18th Jul 20255411 AMAQI
18th Jul 20255612 PMAQI
18th Jul 2025491 PMAQI
18th Jul 2025532 PMAQI
18th Jul 2025523 PMAQI
18th Jul 2025534 PMAQI
18th Jul 2025545 PMAQI
18th Jul 2025546 PMAQI
18th Jul 2025527 PMAQI
18th Jul 2025518 PMAQI
18th Jul 2025489 PMAQI
18th Jul 20255010 PMAQI
18th Jul 20255011 PMAQI
19th Jul 20254912 AMAQI
19th Jul 2025491 AMAQI
19th Jul 2025492 AMAQI
19th Jul 2025483 AMAQI
25°C22/29°C
19th Jul 2025494 AMAQI
19th Jul 2025505 AMAQI
19th Jul 2025516 AMAQI
19th Jul 2025517 AMAQI
19th Jul 2025518 AMAQI
19th Jul 2025439 AMAQI
19th Jul 20254410 AMAQI
19th Jul 20254611 AMAQI
19th Jul 20255212 PMAQI
19th Jul 2025531 PMAQI
19th Jul 2025522 PMAQI
19th Jul 2025483 PMAQI
19th Jul 2025434 PMAQI
19th Jul 2025375 PMAQI
19th Jul 2025376 PMAQI
19th Jul 2025377 PMAQI
19th Jul 2025408 PMAQI
19th Jul 2025459 PMAQI
19th Jul 20254410 PMAQI
19th Jul 20254511 PMAQI
20th Jul 20254612 AMAQI
20th Jul 2025471 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025483 AMAQI
25°C21/29°C
20th Jul 2025484 AMAQI
20th Jul 2025485 AMAQI
20th Jul 2025506 AMAQI
20th Jul 2025497 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025509 AMAQI
20th Jul 20255610 AMAQI
20th Jul 20255911 AMAQI
20th Jul 20255612 PMAQI
20th Jul 2025521 PMAQI
20th Jul 2025542 PMAQI
20th Jul 2025553 PMAQI
20th Jul 2025524 PMAQI
20th Jul 2025525 PMAQI
20th Jul 2025516 PMAQI
20th Jul 2025477 PMAQI
20th Jul 2025528 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20255010 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254812 AMAQI
21st Jul 2025481 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025473 AMAQI
26°C22/30°C
21st Jul 2025474 AMAQI
21st Jul 2025485 AMAQI
21st Jul 2025506 AMAQI
21st Jul 2025487 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025529 AMAQI
21st Jul 20255710 AMAQI
21st Jul 20256211 AMAQI
21st Jul 20256012 PMAQI
21st Jul 2025541 PMAQI
21st Jul 2025542 PMAQI
21st Jul 2025573 PMAQI
21st Jul 2025544 PMAQI
21st Jul 2025535 PMAQI
21st Jul 2025516 PMAQI
21st Jul 2025527 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025519 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20254911 PMAQI
22nd Jul 20254912 AMAQI
22nd Jul 2025481 AMAQI
22nd Jul 2025462 AMAQI
22nd Jul 2025473 AMAQI
27°C23/33°C
22nd Jul 2025484 AMAQI
22nd Jul 2025495 AMAQI
22nd Jul 2025496 AMAQI
22nd Jul 2025507 AMAQI
22nd Jul 2025508 AMAQI
22nd Jul 2025599 AMAQI
22nd Jul 20256710 AMAQI
22nd Jul 20255911 AMAQI
22nd Jul 20256012 PMAQI
22nd Jul 2025551 PMAQI
22nd Jul 2025542 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025504 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025446 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025499 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255112 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025482 AMAQI
23rd Jul 2025503 AMAQI
27°C23/34°C
23rd Jul 2025484 AMAQI
23rd Jul 2025515 AMAQI
23rd Jul 2025516 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025508 AMAQI
23rd Jul 2025549 AMAQI
23rd Jul 20256310 AMAQI
23rd Jul 20255111 AMAQI
23rd Jul 20254812 PMAQI
23rd Jul 2025561 PMAQI
23rd Jul 2025552 PMAQI
23rd Jul 2025563 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025555 PMAQI
23rd Jul 2025556 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255310 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025513 AMAQI
28°C24/34°C
24th Jul 2025514 AMAQI
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025569 AMAQI
24th Jul 20256210 AMAQI
24th Jul 20256211 AMAQI
24th Jul 20255612 PMAQI
24th Jul 2025571 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025565 PMAQI
24th Jul 2025586 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025578 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025543 AMAQI
28°C24/34°C
25th Jul 2025544 AMAQI
25th Jul 2025545 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025589 AMAQI
25th Jul 20256710 AMAQI
25th Jul 20256911 AMAQI
25th Jul 20257212 PMAQI
25th Jul 2025651 PMAQI
25th Jul 2025612 PMAQI
25th Jul 2025583 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025595 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025537 PMAQI
25th Jul 2025578 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025561 AMAQI
26th Jul 2025552 AMAQI
26th Jul 2025543 AMAQI
27°C23/33°C
26th Jul 2025544 AMAQI
26th Jul 2025555 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025629 AMAQI
26th Jul 20256410 AMAQI
26th Jul 20256411 AMAQI
26th Jul 20256912 PMAQI
26th Jul 2025601 PMAQI
26th Jul 2025612 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025545 PMAQI
26th Jul 2025556 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025578 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255512 AMAQI
27th Jul 2025551 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025543 AMAQI
27°C23/33°C
27th Jul 2025554 AMAQI
27th Jul 2025565 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20256410 AMAQI
27th Jul 20257011 AMAQI
27th Jul 20256012 PMAQI
27th Jul 2025561 PMAQI
27th Jul 2025582 PMAQI
27th Jul 2025573 PMAQI
27th Jul 2025574 PMAQI
27th Jul 2025595 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025587 PMAQI
27th Jul 2025588 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28°C24/33°C
28th Jul 2025554 AMAQI
28th Jul 2025555 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025558 AMAQI
28th Jul 2025469 AMAQI
28th Jul 20254210 AMAQI
28th Jul 20254611 AMAQI
28th Jul 20256212 PMAQI
28th Jul 2025581 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025544 PMAQI
28th Jul 2025505 PMAQI
28th Jul 2025496 PMAQI
28th Jul 2025487 PMAQI
28th Jul 2025508 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255510 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255512 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025563 AMAQI
28°C24/34°C
29th Jul 2025564 AMAQI
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025599 AMAQI
29th Jul 20256110 AMAQI
29th Jul 20256411 AMAQI
29th Jul 20256412 PMAQI
29th Jul 2025571 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025526 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255210 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025543 AMAQI
27°C23/33°C
30th Jul 2025544 AMAQI
30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025558 AMAQI
30th Jul 2025449 AMAQI
30th Jul 20254410 AMAQI
30th Jul 20254211 AMAQI
30th Jul 20254012 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025372 PMAQI
30th Jul 2025373 PMAQI
30th Jul 2025414 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025476 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20255310 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255312 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025543 AMAQI
25°C22/29°C
31st Jul 2025544 AMAQI
31st Jul 2025545 AMAQI
31st Jul 2025546 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20254411 AMAQI
31st Jul 20253812 PMAQI
31st Jul 2025381 PMAQI
31st Jul 2025392 PMAQI
31st Jul 2025413 PMAQI
31st Jul 2025384 PMAQI
31st Jul 2025385 PMAQI
31st Jul 2025356 PMAQI
31st Jul 2025347 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253210 PMAQI
31st Jul 20252911 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025381 AMAQI
1st Aug 2025412 AMAQI
1st Aug 2025443 AMAQI
25°C22/29°C
1st Aug 2025444 AMAQI
1st Aug 2025405 AMAQI
1st Aug 2025406 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025408 AMAQI
1st Aug 2025349 AMAQI
1st Aug 20253410 AMAQI
1st Aug 20254411 AMAQI
1st Aug 20254612 PMAQI
1st Aug 2025441 PMAQI
1st Aug 2025372 PMAQI
1st Aug 2025283 PMAQI
1st Aug 2025334 PMAQI
1st Aug 2025325 PMAQI
1st Aug 2025326 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025308 PMAQI
1st Aug 2025289 PMAQI
1st Aug 20253110 PMAQI
1st Aug 20253011 PMAQI
2nd Aug 20253012 AMAQI
2nd Aug 2025381 AMAQI
2nd Aug 2025402 AMAQI
2nd Aug 2025413 AMAQI
24°C22/27°C
2nd Aug 2025404 AMAQI
2nd Aug 2025385 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20253610 AMAQI
2nd Aug 20254611 AMAQI
2nd Aug 20253312 PMAQI
2nd Aug 2025461 PMAQI
2nd Aug 2025472 PMAQI
2nd Aug 2025413 PMAQI
2nd Aug 2025334 PMAQI
2nd Aug 2025455 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025338 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20253410 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20252912 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI
27°C24/31°C
3rd Aug 2025394 AMAQI
3rd Aug 2025395 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025377 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025419 AMAQI
3rd Aug 20254710 AMAQI
3rd Aug 20255011 AMAQI
3rd Aug 20256112 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025555 PMAQI
3rd Aug 2025556 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025448 PMAQI
3rd Aug 2025369 PMAQI
3rd Aug 20254210 PMAQI
3rd Aug 20254211 PMAQI
4th Aug 20253812 AMAQI
4th Aug 2025311 AMAQI
--°C/°C
4 AM
11 AM
6 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 6 PM
52AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
4 AM - 6 PM
52AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 6 PM (Avg. 52), while the lowest AQI was between 4 AM to 6 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 11 PM
50AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
50AQI
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. 50), while the lowest AQI was between 12 AM to 11 PM (Avg. 50).
2025 Days Vs Air Quality
Shimizu Kaji, Sendai, Miyagi, Japan
2025
84%
180
16%
34
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
180 DaysModerate
34 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 215 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
Shimizu Kaji, Sendai, 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
28AQI
28AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
25AQI
25AQI
4th January 2025
23AQI
23AQI
5th January 2025
24AQI
24AQI
6th January 2025
34AQI
34AQI
7th January 2025
23AQI
23AQI
8th January 2025
25AQI
25AQI
9th January 2025
23AQI
23AQI
10th January 2025
20AQI
20AQI
11th January 2025
22AQI
22AQI
12th January 2025
23AQI
23AQI
13th January 2025
24AQI
24AQI
14th January 2025
29AQI
29AQI
15th January 2025
23AQI
23AQI
16th January 2025
24AQI
24AQI
17th January 2025
22AQI
22AQI
18th January 2025
25AQI
25AQI
19th January 2025
31AQI
31AQI
20th January 2025
37AQI
37AQI
21st January 2025
48AQI
48AQI
22nd January 2025
37AQI
37AQI
23rd January 2025
42AQI
42AQI
24th January 2025
39AQI
39AQI
25th January 2025
33AQI
33AQI
26th January 2025
28AQI
28AQI
27th January 2025
29AQI
29AQI
28th January 2025
28AQI
28AQI
29th January 2025
22AQI
22AQI
30th January 2025
23AQI
23AQI
31st January 2025
24AQI
24AQI
1st February 2025
27AQI
27AQI
2nd February 2025
29AQI
29AQI
3rd February 2025
27AQI
27AQI
4th February 2025
26AQI
26AQI
5th February 2025
21AQI
21AQI
6th February 2025
22AQI
22AQI
7th February 2025
28AQI
28AQI
8th February 2025
20AQI
20AQI
9th February 2025
22AQI
22AQI
10th February 2025
24AQI
24AQI
11th February 2025
23AQI
23AQI
12th February 2025
30AQI
30AQI
13th February 2025
26AQI
26AQI
14th February 2025
27AQI
27AQI
15th February 2025
23AQI
23AQI
16th February 2025
29AQI
29AQI
17th February 2025
39AQI
39AQI
18th February 2025
25AQI
25AQI
19th February 2025
26AQI
26AQI
20th February 2025
22AQI
22AQI
21st February 2025
22AQI
22AQI
22nd February 2025
21AQI
21AQI
23rd February 2025
20AQI
20AQI
24th February 2025
22AQI
22AQI
25th February 2025
27AQI
27AQI
26th February 2025
36AQI
36AQI
27th February 2025
35AQI
35AQI
28th February 2025
49AQI
49AQI
1st March 2025
47AQI
47AQI
2nd March 2025
58AQI
58AQI
3rd March 2025
34AQI
34AQI
4th March 2025
35AQI
35AQI
5th March 2025
23AQI
23AQI
6th March 2025
22AQI
22AQI
7th March 2025
22AQI
22AQI
8th March 2025
31AQI
31AQI
9th March 2025
27AQI
27AQI
10th March 2025
37AQI
37AQI
11th March 2025
38AQI
38AQI
12th March 2025
46AQI
46AQI
13th March 2025
50AQI
50AQI
14th March 2025
41AQI
41AQI
15th March 2025
43AQI
43AQI
16th March 2025
28AQI
28AQI
17th March 2025
22AQI
22AQI
18th March 2025
25AQI
25AQI
19th March 2025
24AQI
24AQI
20th March 2025
29AQI
29AQI
21st March 2025
49AQI
49AQI
22nd March 2025
54AQI
54AQI
23rd March 2025
40AQI
40AQI
24th March 2025
39AQI
39AQI
25th March 2025
60AQI
60AQI
26th March 2025
58AQI
58AQI
27th March 2025
60AQI
60AQI
28th March 2025
50AQI
50AQI
29th March 2025
39AQI
39AQI
30th March 2025
38AQI
38AQI
31st March 2025
38AQI
38AQI
1st April 2025
34AQI
34AQI
2nd April 2025
27AQI
27AQI
3rd April 2025
24AQI
24AQI
4th April 2025
23AQI
23AQI
5th April 2025
28AQI
28AQI
6th April 2025
35AQI
35AQI
7th April 2025
30AQI
30AQI
8th April 2025
41AQI
41AQI
9th April 2025
33AQI
33AQI
10th April 2025
43AQI
43AQI
11th April 2025
46AQI
46AQI
12th April 2025
36AQI
36AQI
13th April 2025
28AQI
28AQI
14th April 2025
24AQI
24AQI
15th April 2025
25AQI
25AQI
16th April 2025
24AQI
24AQI
17th April 2025
46AQI
46AQI
18th April 2025
49AQI
49AQI
19th April 2025
64AQI
64AQI
20th April 2025
55AQI
55AQI
21st April 2025
44AQI
44AQI
22nd April 2025
46AQI
46AQI
23rd April 2025
44AQI
44AQI
24th April 2025
42AQI
42AQI
25th April 2025
36AQI
36AQI
26th April 2025
53AQI
53AQI
27th April 2025
52AQI
52AQI
28th April 2025
52AQI
52AQI
29th April 2025
30AQI
30AQI
30th April 2025
29AQI
29AQI
1st May 2025
26AQI
26AQI
2nd May 2025
27AQI
27AQI
3rd May 2025
32AQI
32AQI
4th May 2025
32AQI
32AQI
5th May 2025
35AQI
35AQI
6th May 2025
29AQI
29AQI
7th May 2025
28AQI
28AQI
8th May 2025
37AQI
37AQI
9th May 2025
35AQI
35AQI
10th May 2025
29AQI
29AQI
11th May 2025
24AQI
24AQI
12th May 2025
27AQI
27AQI
13th May 2025
39AQI
39AQI
14th May 2025
46AQI
46AQI
15th May 2025
41AQI
41AQI
16th May 2025
48AQI
48AQI
17th May 2025
38AQI
38AQI
18th May 2025
45AQI
45AQI
19th May 2025
39AQI
39AQI
20th May 2025
51AQI
51AQI
21st May 2025
54AQI
54AQI
22nd May 2025
44AQI
44AQI
23rd May 2025
42AQI
42AQI
24th May 2025
36AQI
36AQI
25th May 2025
26AQI
26AQI
26th May 2025
27AQI
27AQI
27th May 2025
29AQI
29AQI
28th May 2025
29AQI
29AQI
29th May 2025
33AQI
33AQI
30th May 2025
28AQI
28AQI
31st May 2025
21AQI
21AQI
1st June 2025
21AQI
21AQI
2nd June 2025
35AQI
35AQI
3rd June 2025
37AQI
37AQI
4th June 2025
30AQI
30AQI
5th June 2025
35AQI
35AQI
6th June 2025
44AQI
44AQI
7th June 2025
55AQI
55AQI
8th June 2025
55AQI
55AQI
9th June 2025
57AQI
57AQI
10th June 2025
46AQI
46AQI
11th June 2025
40AQI
40AQI
12th June 2025
37AQI
37AQI
13th June 2025
33AQI
33AQI
14th June 2025
34AQI
34AQI
15th June 2025
28AQI
28AQI
16th June 2025
26AQI
26AQI
17th June 2025
28AQI
28AQI
18th June 2025
29AQI
29AQI
19th June 2025
34AQI
34AQI
20th June 2025
32AQI
32AQI
21st June 2025
30AQI
30AQI
22nd June 2025
33AQI
33AQI
23rd June 2025
39AQI
39AQI
24th June 2025
32AQI
32AQI
25th June 2025
32AQI
32AQI
26th June 2025
29AQI
29AQI
27th June 2025
32AQI
32AQI
28th June 2025
32AQI
32AQI
29th June 2025
35AQI
35AQI
30th June 2025
40AQI
40AQI
1st July 2025
43AQI
43AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
52AQI
52AQI
4th July 2025
54AQI
54AQI
5th July 2025
52AQI
52AQI
6th July 2025
56AQI
56AQI
7th July 2025
56AQI
56AQI
8th July 2025
56AQI
56AQI
9th July 2025
64AQI
64AQI
10th July 2025
54AQI
54AQI
11th July 2025
50AQI
50AQI
12th July 2025
48AQI
48AQI
13th July 2025
50AQI
50AQI
14th July 2025
47AQI
47AQI
15th July 2025
49AQI
49AQI
16th July 2025
52AQI
52AQI
17th July 2025
48AQI
48AQI
18th July 2025
51AQI
51AQI
19th July 2025
46AQI
46AQI
20th July 2025
50AQI
50AQI
21st July 2025
51AQI
51AQI
22nd July 2025
51AQI
51AQI
23rd July 2025
53AQI
53AQI
24th July 2025
56AQI
56AQI
25th July 2025
57AQI
57AQI
26th July 2025
57AQI
57AQI
27th July 2025
57AQI
57AQI
28th July 2025
54AQI
54AQI
29th July 2025
54AQI
54AQI
30th July 2025
50AQI
50AQI
31st July 2025
45AQI
45AQI
1st August 2025
35AQI
35AQI
2nd August 2025
37AQI
37AQI
28AQI
27AQI
39AQI
38AQI
35AQI
36AQI
52AQI
36AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202536AQI
31
28
26
5
25
5
29
2
27
3
12
19
2
180
34
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
February27AQI
202429AQI
31
27
2
28
3
19
10
1
28
3
27
3
25
6
31
30
31
29
1
31
337
28
1
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
January21AQI
202332AQI
31
26
2
20
9
19
11
25
6
27
3
24
7
25
6
30
31
28
1
30
1
316
46
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
October22AQI
202229AQI
30
21
23
8
22
7
25
6
26
4
22
1
28
29
2
30
31
287
28
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
December16AQI
202130AQI
31
26
2
23
7
1
29
1
30
1
23
7
27
4
27
4
29
1
31
29
1
30
1
335
29
1
Highest AQI recorded in
March41AQI
Lowest AQI recorded in
October25AQI
202031AQI
11
2
20
1
15
3
26
4
31
23
8
18
1
30
1
28
2
30
1
232
23
Highest AQI recorded in
August44AQI
Lowest AQI recorded in
July23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
36AQILeast Polluted Year Recorded
2022(Avg.)
29AQIShimizu Kaji's annual 2025 AQI (36) shows an average percentage change of 20.06% (worsened AQI) compared to previous years: 2020 (31), 2021 (30), 2022 (29), 2023 (32), 2024 (29).
