Nishihabumachi, Masaki, Ehime, 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+
December Air Quality Analysis
Nishihabumachi, Masaki, Ehime, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Dec 2023
75AQILowest AQI recorded on
2nd Dec 2022
22AQISame Day Analysis (7th December ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 56 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Dec - 8th Dec 2025
Nishihabumachi, Masaki, Ehime, Japan
AQI
Day
Night
.
6 AM7th Dec 2025
5 PM
5 AM8th Dec 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
7PM7th Dec
60AQI
Avg. Lowest Time
11AM7th Dec
44AQI
In the last 24 hours,
Nishihabumachi's AQI reached its highest point of 60 at 7 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 7th Dec and 8th Dec 2025.
Day & Night AQI Trend : Nov - Dec 2025
Nishihabumachi, Masaki, Ehime, Japan
NovDec
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
8th Nov 2025546 AMAQI
8th Nov 2025447 AMAQI
8th Nov 2025418 AMAQI
8th Nov 2025389 AMAQI
8th Nov 20255610 AMAQI
8th Nov 20255511 AMAQI
8th Nov 20255612 PMAQI
8th Nov 2025561 PMAQI
8th Nov 2025572 PMAQI
8th Nov 2025633 PMAQI
8th Nov 2025624 PMAQI
8th Nov 2025665 PMAQI
8th Nov 2025676 PMAQI
8th Nov 2025697 PMAQI
8th Nov 2025698 PMAQI
8th Nov 2025719 PMAQI
8th Nov 20257110 PMAQI
8th Nov 20257211 PMAQI
9th Nov 20255912 AMAQI
9th Nov 2025671 AMAQI
9th Nov 2025672 AMAQI
9th Nov 2025673 AMAQI
9th Nov 2025604 AMAQI
9th Nov 2025615 AMAQI
15°C11/19°C
9th Nov 2025606 AMAQI
9th Nov 2025617 AMAQI
9th Nov 2025598 AMAQI
9th Nov 2025589 AMAQI
9th Nov 20255810 AMAQI
9th Nov 20255611 AMAQI
9th Nov 20255812 PMAQI
9th Nov 2025581 PMAQI
9th Nov 2025582 PMAQI
9th Nov 2025463 PMAQI
9th Nov 2025454 PMAQI
9th Nov 2025445 PMAQI
9th Nov 2025536 PMAQI
9th Nov 2025547 PMAQI
9th Nov 2025538 PMAQI
9th Nov 2025539 PMAQI
9th Nov 20254610 PMAQI
9th Nov 20254211 PMAQI
10th Nov 20254012 AMAQI
10th Nov 2025391 AMAQI
10th Nov 2025502 AMAQI
10th Nov 2025363 AMAQI
10th Nov 2025344 AMAQI
10th Nov 2025475 AMAQI
17°C15/17°C
10th Nov 2025586 AMAQI
10th Nov 2025597 AMAQI
10th Nov 2025598 AMAQI
10th Nov 2025659 AMAQI
10th Nov 20256910 AMAQI
10th Nov 20256911 AMAQI
10th Nov 20256912 PMAQI
10th Nov 2025601 PMAQI
10th Nov 2025582 PMAQI
10th Nov 2025583 PMAQI
10th Nov 2025564 PMAQI
10th Nov 2025565 PMAQI
10th Nov 2025566 PMAQI
10th Nov 2025587 PMAQI
10th Nov 2025578 PMAQI
10th Nov 2025569 PMAQI
10th Nov 20255710 PMAQI
10th Nov 20255611 PMAQI
11th Nov 20255512 AMAQI
11th Nov 2025551 AMAQI
11th Nov 2025552 AMAQI
11th Nov 2025523 AMAQI
11th Nov 2025514 AMAQI
11th Nov 2025505 AMAQI
14°C10/16°C
11th Nov 2025476 AMAQI
11th Nov 2025457 AMAQI
11th Nov 2025468 AMAQI
11th Nov 2025439 AMAQI
11th Nov 20254610 AMAQI
11th Nov 20254911 AMAQI
11th Nov 20255312 PMAQI
11th Nov 2025541 PMAQI
11th Nov 2025562 PMAQI
11th Nov 2025563 PMAQI
11th Nov 2025594 PMAQI
11th Nov 2025605 PMAQI
11th Nov 2025616 PMAQI
11th Nov 2025607 PMAQI
11th Nov 2025588 PMAQI
11th Nov 2025659 PMAQI
11th Nov 20256710 PMAQI
11th Nov 20256011 PMAQI
12th Nov 20256012 AMAQI
12th Nov 2025551 AMAQI
12th Nov 2025552 AMAQI
12th Nov 2025543 AMAQI
12th Nov 2025514 AMAQI
12th Nov 2025505 AMAQI
12°C8/15°C
12th Nov 2025416 AMAQI
12th Nov 2025377 AMAQI
12th Nov 2025388 AMAQI
12th Nov 2025399 AMAQI
12th Nov 20255110 AMAQI
12th Nov 20255011 AMAQI
12th Nov 20255012 PMAQI
12th Nov 2025471 PMAQI
12th Nov 2025462 PMAQI
12th Nov 2025523 PMAQI
12th Nov 2025524 PMAQI
12th Nov 2025515 PMAQI
12th Nov 2025566 PMAQI
12th Nov 2025567 PMAQI
12th Nov 2025578 PMAQI
12th Nov 2025579 PMAQI
12th Nov 20255710 PMAQI
12th Nov 20255811 PMAQI
13th Nov 20255412 AMAQI
13th Nov 2025541 AMAQI
13th Nov 2025542 AMAQI
13th Nov 2025583 AMAQI
13th Nov 2025544 AMAQI
13th Nov 2025545 AMAQI
14°C11/17°C
13th Nov 2025546 AMAQI
13th Nov 2025537 AMAQI
13th Nov 2025548 AMAQI
13th Nov 2025559 AMAQI
13th Nov 20255110 AMAQI
13th Nov 20255511 AMAQI
13th Nov 20255512 PMAQI
13th Nov 2025541 PMAQI
13th Nov 2025542 PMAQI
13th Nov 2025583 PMAQI
13th Nov 2025594 PMAQI
13th Nov 2025595 PMAQI
13th Nov 2025556 PMAQI
13th Nov 2025557 PMAQI
13th Nov 2025568 PMAQI
13th Nov 2025569 PMAQI
13th Nov 20254410 PMAQI
13th Nov 20254011 PMAQI
14th Nov 20254012 AMAQI
14th Nov 2025321 AMAQI
14th Nov 2025512 AMAQI
14th Nov 2025473 AMAQI
14th Nov 2025294 AMAQI
14th Nov 2025375 AMAQI
15°C12/16°C
14th Nov 2025486 AMAQI
14th Nov 2025507 AMAQI
14th Nov 2025538 AMAQI
14th Nov 2025519 AMAQI
14th Nov 20254910 AMAQI
14th Nov 20255511 AMAQI
14th Nov 20255512 PMAQI
14th Nov 2025541 PMAQI
14th Nov 2025462 PMAQI
14th Nov 2025553 PMAQI
14th Nov 2025694 PMAQI
14th Nov 2025695 PMAQI
14th Nov 2025696 PMAQI
14th Nov 2025717 PMAQI
14th Nov 2025708 PMAQI
14th Nov 2025699 PMAQI
14th Nov 20256810 PMAQI
14th Nov 20256711 PMAQI
15th Nov 20256712 AMAQI
15th Nov 2025661 AMAQI
15th Nov 2025642 AMAQI
15th Nov 2025633 AMAQI
15th Nov 2025624 AMAQI
15th Nov 2025605 AMAQI
14°C12/17°C
15th Nov 2025606 AMAQI
15th Nov 2025607 AMAQI
15th Nov 2025588 AMAQI
15th Nov 2025609 AMAQI
15th Nov 20256010 AMAQI
15th Nov 20256011 AMAQI
15th Nov 20255212 PMAQI
15th Nov 2025581 PMAQI
15th Nov 2025602 PMAQI
15th Nov 2025603 PMAQI
15th Nov 2025584 PMAQI
15th Nov 2025585 PMAQI
15th Nov 2025586 PMAQI
15th Nov 2025577 PMAQI
15th Nov 2025598 PMAQI
15th Nov 2025619 PMAQI
15th Nov 20256210 PMAQI
15th Nov 20256211 PMAQI
16th Nov 20256312 AMAQI
16th Nov 2025651 AMAQI
16th Nov 2025642 AMAQI
16th Nov 2025583 AMAQI
16th Nov 2025504 AMAQI
16th Nov 2025545 AMAQI
14°C11/17°C
16th Nov 2025526 AMAQI
16th Nov 2025537 AMAQI
16th Nov 2025538 AMAQI
16th Nov 2025539 AMAQI
16th Nov 20255410 AMAQI
16th Nov 20255211 AMAQI
16th Nov 20255612 PMAQI
16th Nov 2025561 PMAQI
16th Nov 2025572 PMAQI
16th Nov 2025573 PMAQI
16th Nov 2025584 PMAQI
16th Nov 2025665 PMAQI
16th Nov 2025676 PMAQI
16th Nov 2025687 PMAQI
16th Nov 2025688 PMAQI
16th Nov 2025639 PMAQI
16th Nov 20256410 PMAQI
16th Nov 20256511 PMAQI
17th Nov 20257212 AMAQI
17th Nov 2025691 AMAQI
17th Nov 2025712 AMAQI
17th Nov 2025693 AMAQI
17th Nov 2025594 AMAQI
17th Nov 2025585 AMAQI
14°C11/18°C
17th Nov 2025536 AMAQI
17th Nov 2025537 AMAQI
17th Nov 2025488 AMAQI
17th Nov 2025539 AMAQI
17th Nov 20255510 AMAQI
17th Nov 20255611 AMAQI
17th Nov 20255612 PMAQI
17th Nov 2025561 PMAQI
17th Nov 2025572 PMAQI
17th Nov 2025563 PMAQI
17th Nov 2025574 PMAQI
17th Nov 2025585 PMAQI
17th Nov 2025586 PMAQI
17th Nov 2025597 PMAQI
17th Nov 2025618 PMAQI
17th Nov 2025689 PMAQI
17th Nov 20256710 PMAQI
17th Nov 20256911 PMAQI
18th Nov 20256912 AMAQI
18th Nov 2025681 AMAQI
18th Nov 2025592 AMAQI
18th Nov 2025563 AMAQI
18th Nov 2025564 AMAQI
18th Nov 2025545 AMAQI
15°C11/18°C
18th Nov 2025506 AMAQI
18th Nov 2025517 AMAQI
18th Nov 2025338 AMAQI
18th Nov 2025339 AMAQI
18th Nov 20253210 AMAQI
18th Nov 20254511 AMAQI
18th Nov 20254912 PMAQI
18th Nov 2025491 PMAQI
18th Nov 2025552 PMAQI
18th Nov 2025563 PMAQI
18th Nov 2025564 PMAQI
18th Nov 2025565 PMAQI
18th Nov 2025566 PMAQI
18th Nov 2025587 PMAQI
18th Nov 2025558 PMAQI
18th Nov 2025559 PMAQI
18th Nov 20255410 PMAQI
18th Nov 20255711 PMAQI
19th Nov 20254012 AMAQI
19th Nov 2025431 AMAQI
19th Nov 2025442 AMAQI
19th Nov 2025463 AMAQI
19th Nov 2025484 AMAQI
19th Nov 2025455 AMAQI
10°C9/11°C
19th Nov 2025376 AMAQI
19th Nov 2025427 AMAQI
19th Nov 2025418 AMAQI
19th Nov 2025409 AMAQI
19th Nov 20254410 AMAQI
19th Nov 20253911 AMAQI
19th Nov 20253912 PMAQI
19th Nov 2025371 PMAQI
19th Nov 2025372 PMAQI
19th Nov 2025353 PMAQI
19th Nov 2025354 PMAQI
19th Nov 2025375 PMAQI
19th Nov 2025396 PMAQI
19th Nov 2025407 PMAQI
19th Nov 2025498 PMAQI
19th Nov 2025509 PMAQI
19th Nov 20254810 PMAQI
19th Nov 20255411 PMAQI
20th Nov 20255212 AMAQI
20th Nov 2025511 AMAQI
20th Nov 2025482 AMAQI
20th Nov 2025363 AMAQI
20th Nov 2025424 AMAQI
20th Nov 2025475 AMAQI
9°C8/11°C
20th Nov 2025506 AMAQI
20th Nov 2025377 AMAQI
20th Nov 2025418 AMAQI
20th Nov 2025409 AMAQI
20th Nov 20254010 AMAQI
20th Nov 20255011 AMAQI
20th Nov 20254212 PMAQI
20th Nov 2025441 PMAQI
20th Nov 2025552 PMAQI
20th Nov 2025563 PMAQI
20th Nov 2025444 PMAQI
20th Nov 2025445 PMAQI
20th Nov 2025546 PMAQI
20th Nov 2025547 PMAQI
20th Nov 2025568 PMAQI
20th Nov 2025569 PMAQI
20th Nov 20255910 PMAQI
20th Nov 20255911 PMAQI
21st Nov 20256012 AMAQI
21st Nov 2025611 AMAQI
21st Nov 2025612 AMAQI
21st Nov 2025573 AMAQI
21st Nov 2025594 AMAQI
21st Nov 2025605 AMAQI
12°C9/14°C
21st Nov 2025566 AMAQI
21st Nov 2025577 AMAQI
21st Nov 2025578 AMAQI
21st Nov 2025609 AMAQI
21st Nov 20256010 AMAQI
21st Nov 20256011 AMAQI
21st Nov 20256012 PMAQI
21st Nov 2025601 PMAQI
21st Nov 2025622 PMAQI
21st Nov 2025613 PMAQI
21st Nov 2025674 PMAQI
21st Nov 2025595 PMAQI
21st Nov 2025636 PMAQI
21st Nov 2025657 PMAQI
21st Nov 2025678 PMAQI
21st Nov 2025619 PMAQI
21st Nov 20255910 PMAQI
21st Nov 20256011 PMAQI
22nd Nov 20255812 AMAQI
22nd Nov 2025531 AMAQI
22nd Nov 2025512 AMAQI
22nd Nov 2025553 AMAQI
22nd Nov 2025564 AMAQI
22nd Nov 2025565 AMAQI
13°C10/16°C
22nd Nov 2025566 AMAQI
22nd Nov 2025567 AMAQI
22nd Nov 2025448 AMAQI
22nd Nov 2025469 AMAQI
22nd Nov 20254610 AMAQI
22nd Nov 20254611 AMAQI
22nd Nov 20255112 PMAQI
22nd Nov 2025541 PMAQI
22nd Nov 2025552 PMAQI
22nd Nov 2025543 PMAQI
22nd Nov 2025504 PMAQI
22nd Nov 2025465 PMAQI
22nd Nov 2025406 PMAQI
22nd Nov 2025447 PMAQI
22nd Nov 2025448 PMAQI
22nd Nov 2025479 PMAQI
22nd Nov 20254910 PMAQI
22nd Nov 20255911 PMAQI
23rd Nov 20255412 AMAQI
23rd Nov 2025531 AMAQI
23rd Nov 2025532 AMAQI
23rd Nov 2025443 AMAQI
23rd Nov 2025454 AMAQI
23rd Nov 2025455 AMAQI
11°C8/14°C
23rd Nov 2025466 AMAQI
23rd Nov 2025427 AMAQI
23rd Nov 2025388 AMAQI
23rd Nov 2025339 AMAQI
23rd Nov 20254010 AMAQI
23rd Nov 20254011 AMAQI
23rd Nov 20254212 PMAQI
23rd Nov 2025441 PMAQI
23rd Nov 2025442 PMAQI
23rd Nov 2025513 PMAQI
23rd Nov 2025564 PMAQI
23rd Nov 2025615 PMAQI
23rd Nov 2025616 PMAQI
23rd Nov 2025617 PMAQI
23rd Nov 2025598 PMAQI
23rd Nov 2025629 PMAQI
23rd Nov 20256210 PMAQI
23rd Nov 20257311 PMAQI
24th Nov 20256612 AMAQI
24th Nov 2025631 AMAQI
24th Nov 2025622 AMAQI
24th Nov 2025613 AMAQI
24th Nov 2025624 AMAQI
24th Nov 2025565 AMAQI
12°C9/16°C
24th Nov 2025566 AMAQI
24th Nov 2025567 AMAQI
24th Nov 2025568 AMAQI
24th Nov 2025599 AMAQI
24th Nov 20256010 AMAQI
24th Nov 20256011 AMAQI
24th Nov 20255912 PMAQI
24th Nov 2025591 PMAQI
24th Nov 2025592 PMAQI
24th Nov 2025613 PMAQI
24th Nov 2025614 PMAQI
24th Nov 2025655 PMAQI
24th Nov 2025656 PMAQI
24th Nov 2025657 PMAQI
24th Nov 2025608 PMAQI
24th Nov 2025589 PMAQI
24th Nov 20255910 PMAQI
24th Nov 20255811 PMAQI
25th Nov 20256112 AMAQI
25th Nov 2025521 AMAQI
25th Nov 2025532 AMAQI
25th Nov 2025563 AMAQI
25th Nov 2025564 AMAQI
25th Nov 2025435 AMAQI
13°C10/16°C
25th Nov 2025406 AMAQI
25th Nov 2025427 AMAQI
25th Nov 2025428 AMAQI
25th Nov 2025449 AMAQI
25th Nov 20254410 AMAQI
25th Nov 20254211 AMAQI
25th Nov 20254212 PMAQI
25th Nov 2025451 PMAQI
25th Nov 2025492 PMAQI
25th Nov 2025503 PMAQI
25th Nov 2025544 PMAQI
25th Nov 2025835 PMAQI
25th Nov 2025866 PMAQI
25th Nov 2025857 PMAQI
25th Nov 2025608 PMAQI
25th Nov 2025569 PMAQI
25th Nov 20255710 PMAQI
25th Nov 20255611 PMAQI
26th Nov 20255612 AMAQI
26th Nov 2025561 AMAQI
26th Nov 2025642 AMAQI
26th Nov 2025633 AMAQI
26th Nov 2025624 AMAQI
26th Nov 2025625 AMAQI
13°C11/15°C
26th Nov 2025646 AMAQI
26th Nov 2025637 AMAQI
26th Nov 2025648 AMAQI
26th Nov 2025509 AMAQI
26th Nov 20255010 AMAQI
26th Nov 20256711 AMAQI
26th Nov 20256612 PMAQI
26th Nov 2025661 PMAQI
26th Nov 2025672 PMAQI
26th Nov 2025693 PMAQI
26th Nov 2025584 PMAQI
26th Nov 2025585 PMAQI
26th Nov 2025656 PMAQI
26th Nov 2025577 PMAQI
26th Nov 2025528 PMAQI
26th Nov 2025629 PMAQI
26th Nov 20256310 PMAQI
26th Nov 20256711 PMAQI
27th Nov 20255012 AMAQI
27th Nov 2025431 AMAQI
27th Nov 2025402 AMAQI
27th Nov 2025613 AMAQI
27th Nov 2025624 AMAQI
27th Nov 2025625 AMAQI
12°C10/16°C
27th Nov 2025586 AMAQI
27th Nov 2025677 AMAQI
27th Nov 2025688 AMAQI
27th Nov 2025659 AMAQI
27th Nov 20256610 AMAQI
27th Nov 20256611 AMAQI
27th Nov 20255612 PMAQI
27th Nov 2025601 PMAQI
27th Nov 2025612 PMAQI
27th Nov 2025723 PMAQI
27th Nov 2025684 PMAQI
27th Nov 2025685 PMAQI
27th Nov 2025686 PMAQI
27th Nov 2025677 PMAQI
27th Nov 2025688 PMAQI
27th Nov 2025689 PMAQI
27th Nov 20256810 PMAQI
27th Nov 20256711 PMAQI
28th Nov 20256412 AMAQI
28th Nov 2025811 AMAQI
28th Nov 2025812 AMAQI
28th Nov 2025833 AMAQI
28th Nov 2025834 AMAQI
28th Nov 2025835 AMAQI
13°C9/18°C
28th Nov 2025746 AMAQI
28th Nov 2025747 AMAQI
28th Nov 2025748 AMAQI
28th Nov 2025749 AMAQI
28th Nov 20256410 AMAQI
28th Nov 20257111 AMAQI
28th Nov 20257112 PMAQI
28th Nov 2025711 PMAQI
28th Nov 2025532 PMAQI
28th Nov 2025503 PMAQI
28th Nov 2025514 PMAQI
28th Nov 2025545 PMAQI
28th Nov 2025536 PMAQI
28th Nov 2025547 PMAQI
28th Nov 2025558 PMAQI
28th Nov 2025559 PMAQI
28th Nov 20255410 PMAQI
28th Nov 20255311 PMAQI
29th Nov 20255312 AMAQI
29th Nov 2025431 AMAQI
29th Nov 2025402 AMAQI
29th Nov 2025513 AMAQI
29th Nov 2025504 AMAQI
29th Nov 2025505 AMAQI
11°C8/12°C
29th Nov 2025286 AMAQI
29th Nov 2025367 AMAQI
29th Nov 2025398 AMAQI
29th Nov 2025369 AMAQI
29th Nov 20253610 AMAQI
29th Nov 20254211 AMAQI
29th Nov 20254912 PMAQI
29th Nov 2025501 PMAQI
29th Nov 2025282 PMAQI
29th Nov 2025353 PMAQI
29th Nov 2025534 PMAQI
29th Nov 2025535 PMAQI
29th Nov 2025536 PMAQI
29th Nov 2025537 PMAQI
29th Nov 2025538 PMAQI
29th Nov 2025519 PMAQI
29th Nov 20255110 PMAQI
29th Nov 20254611 PMAQI
30th Nov 20254912 AMAQI
30th Nov 2025481 AMAQI
30th Nov 2025462 AMAQI
30th Nov 2025303 AMAQI
30th Nov 2025394 AMAQI
30th Nov 2025415 AMAQI
9°C6/13°C
30th Nov 2025396 AMAQI
30th Nov 2025397 AMAQI
30th Nov 2025398 AMAQI
30th Nov 2025499 AMAQI
30th Nov 20255110 AMAQI
30th Nov 20255511 AMAQI
30th Nov 20255212 PMAQI
30th Nov 2025551 PMAQI
30th Nov 2025562 PMAQI
30th Nov 2025563 PMAQI
30th Nov 2025644 PMAQI
30th Nov 2025645 PMAQI
30th Nov 2025636 PMAQI
30th Nov 2025597 PMAQI
30th Nov 2025558 PMAQI
30th Nov 2025559 PMAQI
30th Nov 20255410 PMAQI
30th Nov 20256311 PMAQI
1st Dec 20256612 AMAQI
1st Dec 2025601 AMAQI
1st Dec 2025612 AMAQI
1st Dec 2025603 AMAQI
1st Dec 2025594 AMAQI
1st Dec 2025635 AMAQI
12°C8/16°C
1st Dec 2025646 AMAQI
1st Dec 2025627 AMAQI
1st Dec 2025628 AMAQI
1st Dec 2025619 AMAQI
1st Dec 20255710 AMAQI
1st Dec 20255711 AMAQI
1st Dec 20255712 PMAQI
1st Dec 2025541 PMAQI
1st Dec 2025542 PMAQI
1st Dec 2025543 PMAQI
1st Dec 2025554 PMAQI
1st Dec 2025555 PMAQI
1st Dec 2025556 PMAQI
1st Dec 2025497 PMAQI
1st Dec 2025538 PMAQI
1st Dec 2025559 PMAQI
1st Dec 20255810 PMAQI
1st Dec 20255811 PMAQI
2nd Dec 20255912 AMAQI
2nd Dec 2025561 AMAQI
2nd Dec 2025562 AMAQI
2nd Dec 2025563 AMAQI
2nd Dec 2025554 AMAQI
2nd Dec 2025475 AMAQI
15°C12/19°C
2nd Dec 2025506 AMAQI
2nd Dec 2025547 AMAQI
2nd Dec 2025548 AMAQI
2nd Dec 2025549 AMAQI
2nd Dec 20255910 AMAQI
2nd Dec 20256111 AMAQI
2nd Dec 20256112 PMAQI
2nd Dec 2025561 PMAQI
2nd Dec 2025612 PMAQI
2nd Dec 2025613 PMAQI
2nd Dec 2025624 PMAQI
2nd Dec 2025755 PMAQI
2nd Dec 2025756 PMAQI
2nd Dec 2025747 PMAQI
2nd Dec 2025708 PMAQI
2nd Dec 2025709 PMAQI
2nd Dec 20257310 PMAQI
2nd Dec 20257511 PMAQI
3rd Dec 20257512 AMAQI
3rd Dec 2025651 AMAQI
3rd Dec 2025582 AMAQI
3rd Dec 2025563 AMAQI
3rd Dec 2025564 AMAQI
3rd Dec 2025575 AMAQI
13°C10/16°C
3rd Dec 2025566 AMAQI
3rd Dec 2025587 AMAQI
3rd Dec 2025548 AMAQI
3rd Dec 2025539 AMAQI
3rd Dec 20255210 AMAQI
3rd Dec 20256211 AMAQI
3rd Dec 20256212 PMAQI
3rd Dec 2025621 PMAQI
3rd Dec 2025622 PMAQI
3rd Dec 2025323 PMAQI
3rd Dec 2025404 PMAQI
3rd Dec 2025405 PMAQI
3rd Dec 2025446 PMAQI
3rd Dec 2025447 PMAQI
3rd Dec 2025358 PMAQI
3rd Dec 2025279 PMAQI
3rd Dec 20252810 PMAQI
3rd Dec 20252811 PMAQI
4th Dec 20253612 AMAQI
4th Dec 2025331 AMAQI
4th Dec 2025312 AMAQI
4th Dec 2025303 AMAQI
4th Dec 2025324 AMAQI
4th Dec 2025325 AMAQI
7°C5/9°C
4th Dec 2025416 AMAQI
4th Dec 2025407 AMAQI
4th Dec 2025448 AMAQI
4th Dec 2025329 AMAQI
4th Dec 20253210 AMAQI
4th Dec 20253211 AMAQI
4th Dec 20252812 PMAQI
4th Dec 2025281 PMAQI
4th Dec 2025342 PMAQI
4th Dec 2025303 PMAQI
4th Dec 2025424 PMAQI
4th Dec 2025455 PMAQI
4th Dec 2025456 PMAQI
4th Dec 2025377 PMAQI
4th Dec 2025388 PMAQI
4th Dec 2025399 PMAQI
4th Dec 20254310 PMAQI
4th Dec 20254511 PMAQI
5th Dec 20254612 AMAQI
5th Dec 2025461 AMAQI
5th Dec 2025452 AMAQI
5th Dec 2025333 AMAQI
5th Dec 2025354 AMAQI
5th Dec 2025265 AMAQI
6°C4/8°C
5th Dec 2025226 AMAQI
5th Dec 2025237 AMAQI
5th Dec 2025438 AMAQI
5th Dec 2025519 AMAQI
5th Dec 20255210 AMAQI
5th Dec 20255111 AMAQI
5th Dec 20255012 PMAQI
5th Dec 2025461 PMAQI
5th Dec 2025322 PMAQI
5th Dec 2025463 PMAQI
5th Dec 2025404 PMAQI
5th Dec 2025405 PMAQI
5th Dec 2025326 PMAQI
5th Dec 2025327 PMAQI
5th Dec 2025328 PMAQI
5th Dec 2025369 PMAQI
5th Dec 20254110 PMAQI
5th Dec 20254211 PMAQI
6th Dec 20254012 AMAQI
6th Dec 2025501 AMAQI
6th Dec 2025502 AMAQI
6th Dec 2025503 AMAQI
6th Dec 2025424 AMAQI
6th Dec 2025395 AMAQI
7°C4/9°C
6th Dec 2025346 AMAQI
6th Dec 2025337 AMAQI
6th Dec 2025288 AMAQI
6th Dec 2025289 AMAQI
6th Dec 20253210 AMAQI
6th Dec 20253511 AMAQI
6th Dec 20253712 PMAQI
6th Dec 2025381 PMAQI
6th Dec 2025262 PMAQI
6th Dec 2025513 PMAQI
6th Dec 2025524 PMAQI
6th Dec 2025525 PMAQI
6th Dec 2025526 PMAQI
6th Dec 2025557 PMAQI
6th Dec 2025588 PMAQI
6th Dec 2025589 PMAQI
6th Dec 20255310 PMAQI
6th Dec 20256211 PMAQI
7th Dec 20256312 AMAQI
7th Dec 2025631 AMAQI
7th Dec 2025632 AMAQI
7th Dec 2025573 AMAQI
7th Dec 2025564 AMAQI
7th Dec 2025565 AMAQI
7°C3/11°C
7th Dec 2025446 AMAQI
7th Dec 2025487 AMAQI
7th Dec 2025518 AMAQI
7th Dec 2025519 AMAQI
7th Dec 20254610 AMAQI
7th Dec 20254411 AMAQI
7th Dec 20255412 PMAQI
7th Dec 2025531 PMAQI
7th Dec 2025542 PMAQI
7th Dec 2025543 PMAQI
7th Dec 2025554 PMAQI
7th Dec 2025565 PMAQI
7th Dec 2025556 PMAQI
7th Dec 2025607 PMAQI
7th Dec 2025588 PMAQI
7th Dec 2025579 PMAQI
7th Dec 20255610 PMAQI
7th Dec 20256011 PMAQI
8th Dec 20256012 AMAQI
8th Dec 2025561 AMAQI
8th Dec 2025572 AMAQI
8th Dec 2025583 AMAQI
8th Dec 2025584 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
5 PM
57AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 10 AM
50AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 57), while the lowest AQI was between 6 AM to 10 AM (Avg. 50).
Night time
Avg. Highest Time
11 PM
58AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 5 AM
52AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 58), while the lowest AQI was between 4 AM to 5 AM (Avg. 52).
2025 Days Vs Air Quality
Nishihabumachi, Masaki, Ehime, Japan
2025
64%
218
36%
123
Total number of days with different AQI categories in last 341 days in 2025 (24 days remaining)
Good
218 DaysModerate
123 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 64%
Health Risk Level:
Moderate
In 2025, 64% of 341 days were within WHO’s safe air quality limits, and 36% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Nishihabumachi, Masaki, Ehime, Japan
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
35AQI
35AQI
2nd January 2025
41AQI
41AQI
3rd January 2025
36AQI
36AQI
4th January 2025
30AQI
30AQI
5th January 2025
28AQI
28AQI
6th January 2025
46AQI
46AQI
7th January 2025
31AQI
31AQI
8th January 2025
35AQI
35AQI
9th January 2025
29AQI
29AQI
10th January 2025
27AQI
27AQI
11th January 2025
29AQI
29AQI
12th January 2025
29AQI
29AQI
13th January 2025
43AQI
43AQI
14th January 2025
49AQI
49AQI
15th January 2025
47AQI
47AQI
16th January 2025
38AQI
38AQI
17th January 2025
38AQI
38AQI
18th January 2025
32AQI
32AQI
19th January 2025
43AQI
43AQI
20th January 2025
40AQI
40AQI
21st January 2025
53AQI
53AQI
22nd January 2025
62AQI
62AQI
23rd January 2025
62AQI
62AQI
24th January 2025
81AQI
81AQI
25th January 2025
45AQI
45AQI
26th January 2025
45AQI
45AQI
27th January 2025
35AQI
35AQI
28th January 2025
37AQI
37AQI
29th January 2025
30AQI
30AQI
30th January 2025
43AQI
43AQI
31st January 2025
52AQI
52AQI
1st February 2025
56AQI
56AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
52AQI
52AQI
4th February 2025
35AQI
35AQI
5th February 2025
40AQI
40AQI
6th February 2025
31AQI
31AQI
7th February 2025
38AQI
38AQI
8th February 2025
31AQI
31AQI
9th February 2025
32AQI
32AQI
10th February 2025
31AQI
31AQI
11th February 2025
38AQI
38AQI
12th February 2025
38AQI
38AQI
13th February 2025
33AQI
33AQI
14th February 2025
35AQI
35AQI
15th February 2025
29AQI
29AQI
16th February 2025
36AQI
36AQI
17th February 2025
41AQI
41AQI
18th February 2025
33AQI
33AQI
19th February 2025
37AQI
37AQI
20th February 2025
32AQI
32AQI
21st February 2025
35AQI
35AQI
22nd February 2025
41AQI
41AQI
23rd February 2025
36AQI
36AQI
24th February 2025
40AQI
40AQI
25th February 2025
36AQI
36AQI
26th February 2025
47AQI
47AQI
27th February 2025
73AQI
73AQI
28th February 2025
86AQI
86AQI
1st March 2025
93AQI
93AQI
2nd March 2025
76AQI
76AQI
3rd March 2025
49AQI
49AQI
4th March 2025
47AQI
47AQI
5th March 2025
39AQI
39AQI
6th March 2025
38AQI
38AQI
7th March 2025
34AQI
34AQI
8th March 2025
42AQI
42AQI
9th March 2025
41AQI
41AQI
10th March 2025
43AQI
43AQI
11th March 2025
50AQI
50AQI
12th March 2025
52AQI
52AQI
13th March 2025
57AQI
57AQI
14th March 2025
52AQI
52AQI
15th March 2025
39AQI
39AQI
16th March 2025
28AQI
28AQI
17th March 2025
44AQI
44AQI
18th March 2025
34AQI
34AQI
19th March 2025
42AQI
42AQI
20th March 2025
50AQI
50AQI
21st March 2025
60AQI
60AQI
22nd March 2025
66AQI
66AQI
23rd March 2025
69AQI
69AQI
24th March 2025
62AQI
62AQI
25th March 2025
71AQI
71AQI
26th March 2025
70AQI
70AQI
27th March 2025
62AQI
62AQI
28th March 2025
60AQI
60AQI
29th March 2025
47AQI
47AQI
30th March 2025
43AQI
43AQI
31st March 2025
41AQI
41AQI
1st April 2025
46AQI
46AQI
2nd April 2025
35AQI
35AQI
3rd April 2025
29AQI
29AQI
4th April 2025
33AQI
33AQI
5th April 2025
42AQI
42AQI
6th April 2025
46AQI
46AQI
7th April 2025
44AQI
44AQI
8th April 2025
40AQI
40AQI
9th April 2025
56AQI
56AQI
10th April 2025
54AQI
54AQI
11th April 2025
58AQI
58AQI
12th April 2025
60AQI
60AQI
13th April 2025
50AQI
50AQI
14th April 2025
46AQI
46AQI
15th April 2025
32AQI
32AQI
16th April 2025
49AQI
49AQI
17th April 2025
48AQI
48AQI
18th April 2025
59AQI
59AQI
19th April 2025
57AQI
57AQI
20th April 2025
46AQI
46AQI
21st April 2025
47AQI
47AQI
22nd April 2025
51AQI
51AQI
23rd April 2025
36AQI
36AQI
24th April 2025
35AQI
35AQI
25th April 2025
57AQI
57AQI
26th April 2025
56AQI
56AQI
27th April 2025
55AQI
55AQI
28th April 2025
44AQI
44AQI
29th April 2025
44AQI
44AQI
30th April 2025
51AQI
51AQI
1st May 2025
47AQI
47AQI
2nd May 2025
41AQI
41AQI
3rd May 2025
46AQI
46AQI
4th May 2025
39AQI
39AQI
5th May 2025
44AQI
44AQI
6th May 2025
31AQI
31AQI
7th May 2025
35AQI
35AQI
8th May 2025
41AQI
41AQI
9th May 2025
37AQI
37AQI
10th May 2025
36AQI
36AQI
11th May 2025
37AQI
37AQI
12th May 2025
50AQI
50AQI
13th May 2025
53AQI
53AQI
14th May 2025
59AQI
59AQI
15th May 2025
59AQI
59AQI
16th May 2025
60AQI
60AQI
17th May 2025
48AQI
48AQI
18th May 2025
53AQI
53AQI
19th May 2025
60AQI
60AQI
20th May 2025
61AQI
61AQI
21st May 2025
59AQI
59AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
52AQI
52AQI
24th May 2025
39AQI
39AQI
25th May 2025
30AQI
30AQI
26th May 2025
35AQI
35AQI
27th May 2025
41AQI
41AQI
28th May 2025
39AQI
39AQI
29th May 2025
48AQI
48AQI
30th May 2025
48AQI
48AQI
31st May 2025
42AQI
42AQI
1st June 2025
47AQI
47AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
32AQI
32AQI
4th June 2025
47AQI
47AQI
5th June 2025
45AQI
45AQI
6th June 2025
53AQI
53AQI
7th June 2025
57AQI
57AQI
8th June 2025
61AQI
61AQI
9th June 2025
51AQI
51AQI
10th June 2025
37AQI
37AQI
11th June 2025
43AQI
43AQI
12th June 2025
51AQI
51AQI
13th June 2025
53AQI
53AQI
14th June 2025
37AQI
37AQI
15th June 2025
33AQI
33AQI
16th June 2025
38AQI
38AQI
17th June 2025
34AQI
34AQI
18th June 2025
45AQI
45AQI
19th June 2025
45AQI
45AQI
20th June 2025
50AQI
50AQI
21st June 2025
58AQI
58AQI
22nd June 2025
66AQI
66AQI
23rd June 2025
55AQI
55AQI
24th June 2025
53AQI
53AQI
25th June 2025
53AQI
53AQI
26th June 2025
49AQI
49AQI
27th June 2025
52AQI
52AQI
28th June 2025
56AQI
56AQI
29th June 2025
54AQI
54AQI
30th June 2025
56AQI
56AQI
1st July 2025
56AQI
56AQI
2nd July 2025
78AQI
78AQI
3rd July 2025
93AQI
93AQI
4th July 2025
99AQI
99AQI
5th July 2025
88AQI
88AQI
6th July 2025
70AQI
70AQI
7th July 2025
66AQI
66AQI
8th July 2025
69AQI
69AQI
9th July 2025
72AQI
72AQI
10th July 2025
80AQI
80AQI
11th July 2025
72AQI
72AQI
12th July 2025
63AQI
63AQI
13th July 2025
57AQI
57AQI
14th July 2025
46AQI
46AQI
15th July 2025
57AQI
57AQI
16th July 2025
59AQI
59AQI
17th July 2025
49AQI
49AQI
18th July 2025
42AQI
42AQI
19th July 2025
45AQI
45AQI
20th July 2025
43AQI
43AQI
21st July 2025
37AQI
37AQI
22nd July 2025
34AQI
34AQI
23rd July 2025
33AQI
33AQI
24th July 2025
40AQI
40AQI
25th July 2025
34AQI
34AQI
26th July 2025
29AQI
29AQI
27th July 2025
28AQI
28AQI
28th July 2025
34AQI
34AQI
29th July 2025
33AQI
33AQI
30th July 2025
31AQI
31AQI
31st July 2025
35AQI
35AQI
1st August 2025
44AQI
44AQI
2nd August 2025
43AQI
43AQI
3rd August 2025
46AQI
46AQI
4th August 2025
54AQI
54AQI
5th August 2025
48AQI
48AQI
6th August 2025
44AQI
44AQI
7th August 2025
48AQI
48AQI
8th August 2025
49AQI
49AQI
9th August 2025
39AQI
39AQI
10th August 2025
45AQI
45AQI
11th August 2025
34AQI
34AQI
12th August 2025
32AQI
32AQI
13th August 2025
40AQI
40AQI
14th August 2025
44AQI
44AQI
15th August 2025
43AQI
43AQI
16th August 2025
40AQI
40AQI
17th August 2025
40AQI
40AQI
18th August 2025
44AQI
44AQI
19th August 2025
50AQI
50AQI
20th August 2025
46AQI
46AQI
21st August 2025
43AQI
43AQI
22nd August 2025
43AQI
43AQI
23rd August 2025
45AQI
45AQI
24th August 2025
42AQI
42AQI
25th August 2025
43AQI
43AQI
26th August 2025
46AQI
46AQI
27th August 2025
47AQI
47AQI
28th August 2025
45AQI
45AQI
29th August 2025
49AQI
49AQI
30th August 2025
47AQI
47AQI
31st August 2025
45AQI
45AQI
1st September 2025
38AQI
38AQI
2nd September 2025
33AQI
33AQI
3rd September 2025
38AQI
38AQI
4th September 2025
27AQI
27AQI
5th September 2025
24AQI
24AQI
6th September 2025
27AQI
27AQI
7th September 2025
30AQI
30AQI
8th September 2025
30AQI
30AQI
9th September 2025
30AQI
30AQI
10th September 2025
32AQI
32AQI
11th September 2025
30AQI
30AQI
12th September 2025
28AQI
28AQI
13th September 2025
33AQI
33AQI
14th September 2025
29AQI
29AQI
15th September 2025
34AQI
34AQI
16th September 2025
41AQI
41AQI
17th September 2025
41AQI
41AQI
18th September 2025
31AQI
31AQI
19th September 2025
33AQI
33AQI
20th September 2025
46AQI
46AQI
21st September 2025
29AQI
29AQI
22nd September 2025
29AQI
29AQI
23rd September 2025
29AQI
29AQI
24th September 2025
35AQI
35AQI
25th September 2025
25AQI
25AQI
26th September 2025
34AQI
34AQI
27th September 2025
35AQI
35AQI
28th September 2025
33AQI
33AQI
29th September 2025
25AQI
25AQI
30th September 2025
29AQI
29AQI
1st October 2025
39AQI
39AQI
2nd October 2025
58AQI
58AQI
3rd October 2025
55AQI
55AQI
4th October 2025
59AQI
59AQI
5th October 2025
63AQI
63AQI
6th October 2025
57AQI
57AQI
7th October 2025
56AQI
56AQI
8th October 2025
67AQI
67AQI
9th October 2025
55AQI
55AQI
10th October 2025
60AQI
60AQI
11th October 2025
67AQI
67AQI
12th October 2025
74AQI
74AQI
13th October 2025
63AQI
63AQI
14th October 2025
61AQI
61AQI
15th October 2025
60AQI
60AQI
16th October 2025
68AQI
68AQI
17th October 2025
56AQI
56AQI
18th October 2025
57AQI
57AQI
19th October 2025
52AQI
52AQI
20th October 2025
57AQI
57AQI
21st October 2025
55AQI
55AQI
22nd October 2025
34AQI
34AQI
23rd October 2025
40AQI
40AQI
24th October 2025
47AQI
47AQI
25th October 2025
53AQI
53AQI
26th October 2025
48AQI
48AQI
27th October 2025
49AQI
49AQI
28th October 2025
50AQI
50AQI
29th October 2025
48AQI
48AQI
30th October 2025
55AQI
55AQI
31st October 2025
39AQI
39AQI
1st November 2025
38AQI
38AQI
2nd November 2025
54AQI
54AQI
3rd November 2025
45AQI
45AQI
4th November 2025
48AQI
48AQI
5th November 2025
55AQI
55AQI
6th November 2025
53AQI
53AQI
7th November 2025
51AQI
51AQI
8th November 2025
61AQI
61AQI
9th November 2025
56AQI
56AQI
10th November 2025
54AQI
54AQI
11th November 2025
55AQI
55AQI
12th November 2025
52AQI
52AQI
13th November 2025
54AQI
54AQI
14th November 2025
55AQI
55AQI
15th November 2025
60AQI
60AQI
16th November 2025
60AQI
60AQI
17th November 2025
61AQI
61AQI
18th November 2025
54AQI
54AQI
19th November 2025
43AQI
43AQI
20th November 2025
49AQI
49AQI
21st November 2025
61AQI
61AQI
22nd November 2025
51AQI
51AQI
23rd November 2025
52AQI
52AQI
24th November 2025
60AQI
60AQI
25th November 2025
56AQI
56AQI
26th November 2025
61AQI
61AQI
27th November 2025
62AQI
62AQI
28th November 2025
66AQI
66AQI
29th November 2025
45AQI
45AQI
30th November 2025
55AQI
55AQI
1st December 2025
57AQI
57AQI
2nd December 2025
61AQI
61AQI
3rd December 2025
48AQI
48AQI
4th December 2025
37AQI
37AQI
5th December 2025
40AQI
40AQI
6th December 2025
47AQI
47AQI
7th December 2025
56AQI
56AQI
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
41AQI
41AQI
52AQI
47AQI
46AQI
49AQI
54AQI
44AQI
32AQI
55AQI
54AQI
49AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202547AQI
26
5
24
4
18
13
19
11
22
9
14
16
16
15
30
1
30
9
22
6
24
4
3
218
123
Highest AQI recorded in
October55AQI
Lowest AQI recorded in
September32AQI
202443AQI
27
4
19
10
21
10
8
21
1
18
13
23
7
28
3
17
14
22
8
29
2
24
6
31
267
98
1
Highest AQI recorded in
April60AQI
Lowest AQI recorded in
December32AQI
202349AQI
22
8
1
18
10
11
20
9
21
18
13
8
22
15
16
22
9
20
10
19
12
20
9
20
11
202
161
1
Highest AQI recorded in
April58AQI
Lowest AQI recorded in
August44AQI
202245AQI
25
6
15
6
16
15
16
14
11
20
20
10
15
6
1
1
24
5
24
7
17
13
28
3
212
106
Highest AQI recorded in
August60AQI
Lowest AQI recorded in
January38AQI
202141AQI
24
7
18
10
15
14
16
5
19
12
12
18
28
3
26
5
23
7
25
6
22
8
28
3
256
98
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
August33AQI
202041AQI
7
6
14
7
12
6
17
13
28
3
14
16
1
18
1
28
3
25
5
25
6
188
66
1
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
September34AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
49AQILeast Polluted Year Recorded
2020(Avg.)
41AQINishihabumachi's annual 2025 AQI (47) shows an average percentage change of 6.9% (worsened AQI) compared to previous years: 2020 (41), 2021 (41), 2022 (45), 2023 (49), 2024 (43).
