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+
August Air Quality Analysis
Nishihabumachi, Masaki, Ehime, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2024
77AQILowest AQI recorded on
13th Aug 2021
15AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 41 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Nishihabumachi, Masaki, Ehime, Japan
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12PM2nd Aug
55AQI
Avg. Lowest Time
7AM2nd Aug
38AQI
Night time
Avg. Highest Time
11PM2nd Aug
48AQI
Avg. Lowest Time
2AM3rd Aug
37AQI
In the last 24 hours,
Nishihabumachi's AQI reached its highest point of 55 at 12 PM during the Day, while the lowest point, 37, was recorded at 2 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nishihabumachi, Masaki, Ehime, Japan
JulAug
04th - 05th05th - 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
Day
Night
4th Jul 2025785 AMAQI
4th Jul 2025786 AMAQI
4th Jul 2025787 AMAQI
4th Jul 2025788 AMAQI
4th Jul 20251029 AMAQI
4th Jul 202510610 AMAQI
4th Jul 202510211 AMAQI
4th Jul 20259812 PMAQI
4th Jul 20251041 PMAQI
4th Jul 20251052 PMAQI
4th Jul 20251043 PMAQI
4th Jul 20251034 PMAQI
4th Jul 20251105 PMAQI
4th Jul 20251196 PMAQI
4th Jul 20251367 PMAQI
4th Jul 20251378 PMAQI
4th Jul 20251049 PMAQI
4th Jul 202510110 PMAQI
4th Jul 202510011 PMAQI
5th Jul 202510012 AMAQI
5th Jul 2025901 AMAQI
5th Jul 2025832 AMAQI
5th Jul 2025823 AMAQI
5th Jul 2025844 AMAQI
26°C23/30°C
5th Jul 2025885 AMAQI
5th Jul 2025886 AMAQI
5th Jul 2025877 AMAQI
5th Jul 2025888 AMAQI
5th Jul 2025969 AMAQI
5th Jul 20258810 AMAQI
5th Jul 20259411 AMAQI
5th Jul 20259512 PMAQI
5th Jul 2025941 PMAQI
5th Jul 2025892 PMAQI
5th Jul 2025823 PMAQI
5th Jul 2025864 PMAQI
5th Jul 2025875 PMAQI
5th Jul 2025866 PMAQI
5th Jul 2025897 PMAQI
5th Jul 2025848 PMAQI
5th Jul 2025879 PMAQI
5th Jul 20258610 PMAQI
5th Jul 20258411 PMAQI
6th Jul 20258312 AMAQI
6th Jul 2025821 AMAQI
6th Jul 2025872 AMAQI
6th Jul 2025883 AMAQI
6th Jul 2025884 AMAQI
26°C23/29°C
6th Jul 2025885 AMAQI
6th Jul 2025886 AMAQI
6th Jul 2025887 AMAQI
6th Jul 2025888 AMAQI
6th Jul 2025689 AMAQI
6th Jul 20254410 AMAQI
6th Jul 20254611 AMAQI
6th Jul 20254812 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025563 PMAQI
6th Jul 2025584 PMAQI
6th Jul 2025545 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025759 PMAQI
6th Jul 20257310 PMAQI
6th Jul 20257411 PMAQI
7th Jul 20257312 AMAQI
7th Jul 2025781 AMAQI
7th Jul 2025862 AMAQI
7th Jul 2025863 AMAQI
7th Jul 2025844 AMAQI
26°C23/29°C
7th Jul 2025825 AMAQI
7th Jul 2025826 AMAQI
7th Jul 2025827 AMAQI
7th Jul 2025828 AMAQI
7th Jul 2025469 AMAQI
7th Jul 20253310 AMAQI
7th Jul 20253811 AMAQI
7th Jul 20253912 PMAQI
7th Jul 2025481 PMAQI
7th Jul 2025502 PMAQI
7th Jul 2025523 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025585 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025638 PMAQI
7th Jul 2025709 PMAQI
7th Jul 20257010 PMAQI
7th Jul 20257011 PMAQI
8th Jul 20257012 AMAQI
8th Jul 2025711 AMAQI
8th Jul 2025802 AMAQI
8th Jul 2025823 AMAQI
8th Jul 2025784 AMAQI
26°C22/29°C
8th Jul 2025755 AMAQI
8th Jul 2025756 AMAQI
8th Jul 2025757 AMAQI
8th Jul 2025758 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20255710 AMAQI
8th Jul 20255911 AMAQI
8th Jul 20256012 PMAQI
8th Jul 2025661 PMAQI
8th Jul 2025682 PMAQI
8th Jul 2025683 PMAQI
8th Jul 2025714 PMAQI
8th Jul 2025725 PMAQI
8th Jul 2025716 PMAQI
8th Jul 2025677 PMAQI
8th Jul 2025638 PMAQI
8th Jul 2025619 PMAQI
8th Jul 20256210 PMAQI
8th Jul 20256411 PMAQI
9th Jul 20256712 AMAQI
9th Jul 2025711 AMAQI
9th Jul 2025752 AMAQI
9th Jul 2025753 AMAQI
9th Jul 2025744 AMAQI
26°C23/30°C
9th Jul 2025725 AMAQI
9th Jul 2025726 AMAQI
9th Jul 2025727 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025659 AMAQI
9th Jul 20256710 AMAQI
9th Jul 20257611 AMAQI
9th Jul 20257412 PMAQI
9th Jul 2025761 PMAQI
9th Jul 2025752 PMAQI
9th Jul 2025773 PMAQI
9th Jul 2025754 PMAQI
9th Jul 2025795 PMAQI
9th Jul 2025736 PMAQI
9th Jul 2025667 PMAQI
9th Jul 2025668 PMAQI
9th Jul 2025719 PMAQI
9th Jul 20257310 PMAQI
9th Jul 20257111 PMAQI
10th Jul 20257312 AMAQI
10th Jul 2025721 AMAQI
10th Jul 2025712 AMAQI
10th Jul 2025723 AMAQI
10th Jul 2025724 AMAQI
25°C22/29°C
10th Jul 2025725 AMAQI
10th Jul 2025726 AMAQI
10th Jul 2025727 AMAQI
10th Jul 2025728 AMAQI
10th Jul 2025779 AMAQI
10th Jul 20257910 AMAQI
10th Jul 20258411 AMAQI
10th Jul 20258612 PMAQI
10th Jul 2025861 PMAQI
10th Jul 2025882 PMAQI
10th Jul 2025883 PMAQI
10th Jul 2025944 PMAQI
10th Jul 2025915 PMAQI
10th Jul 2025926 PMAQI
10th Jul 2025917 PMAQI
10th Jul 2025878 PMAQI
10th Jul 2025789 PMAQI
10th Jul 20257810 PMAQI
10th Jul 20257411 PMAQI
11th Jul 20257412 AMAQI
11th Jul 2025721 AMAQI
11th Jul 2025712 AMAQI
11th Jul 2025713 AMAQI
11th Jul 2025724 AMAQI
26°C23/30°C
11th Jul 2025735 AMAQI
11th Jul 2025746 AMAQI
11th Jul 2025747 AMAQI
11th Jul 2025738 AMAQI
11th Jul 2025729 AMAQI
11th Jul 20258210 AMAQI
11th Jul 20257711 AMAQI
11th Jul 20256812 PMAQI
11th Jul 2025741 PMAQI
11th Jul 2025742 PMAQI
11th Jul 2025743 PMAQI
11th Jul 2025804 PMAQI
11th Jul 2025765 PMAQI
11th Jul 2025726 PMAQI
11th Jul 2025767 PMAQI
11th Jul 2025768 PMAQI
11th Jul 2025669 PMAQI
11th Jul 20256110 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20256212 AMAQI
12th Jul 2025661 AMAQI
12th Jul 2025722 AMAQI
12th Jul 2025723 AMAQI
12th Jul 2025724 AMAQI
26°C23/30°C
12th Jul 2025715 AMAQI
12th Jul 2025726 AMAQI
12th Jul 2025727 AMAQI
12th Jul 2025728 AMAQI
12th Jul 2025509 AMAQI
12th Jul 20255010 AMAQI
12th Jul 20255511 AMAQI
12th Jul 20255312 PMAQI
12th Jul 2025581 PMAQI
12th Jul 2025602 PMAQI
12th Jul 2025603 PMAQI
12th Jul 2025574 PMAQI
12th Jul 2025585 PMAQI
12th Jul 2025606 PMAQI
12th Jul 2025607 PMAQI
12th Jul 2025638 PMAQI
12th Jul 2025649 PMAQI
12th Jul 20256310 PMAQI
12th Jul 20256211 PMAQI
13th Jul 20256012 AMAQI
13th Jul 2025631 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025693 AMAQI
13th Jul 2025684 AMAQI
26°C23/29°C
13th Jul 2025665 AMAQI
13th Jul 2025666 AMAQI
13th Jul 2025667 AMAQI
13th Jul 2025668 AMAQI
13th Jul 2025469 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20254011 AMAQI
13th Jul 20255012 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025552 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025555 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025487 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025601 AMAQI
14th Jul 2025652 AMAQI
14th Jul 2025663 AMAQI
14th Jul 2025644 AMAQI
26°C23/29°C
14th Jul 2025625 AMAQI
14th Jul 2025626 AMAQI
14th Jul 2025617 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251812 PMAQI
14th Jul 2025271 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025303 PMAQI
14th Jul 2025394 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025316 PMAQI
14th Jul 2025387 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255310 PMAQI
14th Jul 20255311 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025613 AMAQI
15th Jul 2025594 AMAQI
25°C22/28°C
15th Jul 2025565 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025349 AMAQI
15th Jul 20253210 AMAQI
15th Jul 20253811 AMAQI
15th Jul 20254712 PMAQI
15th Jul 2025521 PMAQI
15th Jul 2025532 PMAQI
15th Jul 2025553 PMAQI
15th Jul 2025624 PMAQI
15th Jul 2025685 PMAQI
15th Jul 2025666 PMAQI
15th Jul 2025687 PMAQI
15th Jul 2025658 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256110 PMAQI
15th Jul 20256111 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025564 AMAQI
25°C21/29°C
16th Jul 2025565 AMAQI
16th Jul 2025566 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025539 AMAQI
16th Jul 20255010 AMAQI
16th Jul 20255211 AMAQI
16th Jul 20255712 PMAQI
16th Jul 2025591 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025703 PMAQI
16th Jul 2025694 PMAQI
16th Jul 2025655 PMAQI
16th Jul 2025666 PMAQI
16th Jul 2025667 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025599 PMAQI
16th Jul 20256110 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256212 AMAQI
17th Jul 2025591 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025573 AMAQI
17th Jul 2025574 AMAQI
26°C22/30°C
17th Jul 2025565 AMAQI
17th Jul 2025576 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025578 AMAQI
17th Jul 2025499 AMAQI
17th Jul 20254310 AMAQI
17th Jul 20254311 AMAQI
17th Jul 20254612 PMAQI
17th Jul 2025561 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025385 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025297 PMAQI
17th Jul 2025368 PMAQI
17th Jul 2025499 PMAQI
17th Jul 20254910 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20254812 AMAQI
18th Jul 2025541 AMAQI
18th Jul 2025582 AMAQI
18th Jul 2025583 AMAQI
18th Jul 2025574 AMAQI
26°C23/29°C
18th Jul 2025565 AMAQI
18th Jul 2025566 AMAQI
18th Jul 2025567 AMAQI
18th Jul 2025578 AMAQI
18th Jul 2025239 AMAQI
18th Jul 20251110 AMAQI
18th Jul 20251211 AMAQI
18th Jul 20251512 PMAQI
18th Jul 2025201 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025273 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025356 PMAQI
18th Jul 2025387 PMAQI
18th Jul 2025458 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254511 PMAQI
19th Jul 20254412 AMAQI
19th Jul 2025481 AMAQI
19th Jul 2025552 AMAQI
19th Jul 2025553 AMAQI
19th Jul 2025544 AMAQI
25°C23/29°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20254011 AMAQI
19th Jul 20254012 PMAQI
19th Jul 2025381 PMAQI
19th Jul 2025402 PMAQI
19th Jul 2025493 PMAQI
19th Jul 2025534 PMAQI
19th Jul 2025505 PMAQI
19th Jul 2025446 PMAQI
19th Jul 2025407 PMAQI
19th Jul 2025368 PMAQI
19th Jul 2025419 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20253711 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025504 AMAQI
26°C22/30°C
20th Jul 2025495 AMAQI
20th Jul 2025496 AMAQI
20th Jul 2025497 AMAQI
20th Jul 2025508 AMAQI
20th Jul 2025429 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253911 AMAQI
20th Jul 20254212 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025352 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025485 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025387 PMAQI
20th Jul 2025348 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253910 PMAQI
20th Jul 20253811 PMAQI
21st Jul 20254112 AMAQI
21st Jul 2025421 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025483 AMAQI
21st Jul 2025474 AMAQI
26°C23/29°C
21st Jul 2025465 AMAQI
21st Jul 2025466 AMAQI
21st Jul 2025467 AMAQI
21st Jul 2025468 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252910 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20253912 PMAQI
21st Jul 2025361 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025318 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20253712 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025463 AMAQI
22nd Jul 2025444 AMAQI
26°C23/29°C
22nd Jul 2025425 AMAQI
22nd Jul 2025436 AMAQI
22nd Jul 2025437 AMAQI
22nd Jul 2025428 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025311 PMAQI
22nd Jul 2025302 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025264 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025236 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025368 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20253510 PMAQI
22nd Jul 20253811 PMAQI
23rd Jul 20253012 AMAQI
23rd Jul 2025311 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025423 AMAQI
23rd Jul 2025404 AMAQI
26°C23/29°C
23rd Jul 2025395 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025397 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252110 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025292 PMAQI
23rd Jul 2025253 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025295 PMAQI
23rd Jul 2025296 PMAQI
23rd Jul 2025337 PMAQI
23rd Jul 2025348 PMAQI
23rd Jul 2025369 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253112 AMAQI
24th Jul 2025331 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025383 AMAQI
24th Jul 2025374 AMAQI
26°C23/30°C
24th Jul 2025355 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025357 AMAQI
24th Jul 2025358 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253911 AMAQI
24th Jul 20254012 PMAQI
24th Jul 2025401 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025414 PMAQI
24th Jul 2025435 PMAQI
24th Jul 2025486 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025429 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254011 PMAQI
25th Jul 20253612 AMAQI
25th Jul 2025351 AMAQI
25th Jul 2025362 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025364 AMAQI
26°C23/30°C
25th Jul 2025355 AMAQI
25th Jul 2025366 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025339 AMAQI
25th Jul 20254410 AMAQI
25th Jul 20254411 AMAQI
25th Jul 20254512 PMAQI
25th Jul 2025441 PMAQI
25th Jul 2025362 PMAQI
25th Jul 2025353 PMAQI
25th Jul 2025394 PMAQI
25th Jul 2025355 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252511 PMAQI
26th Jul 20252512 AMAQI
26th Jul 2025291 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025363 AMAQI
26th Jul 2025364 AMAQI
27°C23/31°C
26th Jul 2025365 AMAQI
26th Jul 2025366 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025378 AMAQI
26th Jul 2025339 AMAQI
26th Jul 20253610 AMAQI
26th Jul 20254211 AMAQI
26th Jul 20254412 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025204 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025177 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252610 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025333 AMAQI
27th Jul 2025334 AMAQI
27°C24/31°C
27th Jul 2025325 AMAQI
27th Jul 2025336 AMAQI
27th Jul 2025347 AMAQI
27th Jul 2025338 AMAQI
27th Jul 2025279 AMAQI
27th Jul 20252710 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025221 PMAQI
27th Jul 2025192 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025237 PMAQI
27th Jul 2025298 PMAQI
27th Jul 2025299 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253111 PMAQI
28th Jul 20253112 AMAQI
28th Jul 2025311 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025313 AMAQI
28th Jul 2025304 AMAQI
27°C23/32°C
28th Jul 2025295 AMAQI
28th Jul 2025306 AMAQI
28th Jul 2025297 AMAQI
28th Jul 2025298 AMAQI
28th Jul 2025229 AMAQI
28th Jul 20252610 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025351 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025433 PMAQI
28th Jul 2025414 PMAQI
28th Jul 2025505 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025337 PMAQI
28th Jul 2025388 PMAQI
28th Jul 2025389 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025311 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025313 AMAQI
29th Jul 2025314 AMAQI
26°C23/30°C
29th Jul 2025315 AMAQI
29th Jul 2025316 AMAQI
29th Jul 2025317 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20253010 AMAQI
29th Jul 20252811 AMAQI
29th Jul 20253012 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025432 PMAQI
29th Jul 2025383 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025465 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025407 PMAQI
29th Jul 2025338 PMAQI
29th Jul 2025319 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252712 AMAQI
30th Jul 2025291 AMAQI
30th Jul 2025312 AMAQI
30th Jul 2025313 AMAQI
30th Jul 2025314 AMAQI
26°C24/30°C
30th Jul 2025315 AMAQI
30th Jul 2025316 AMAQI
30th Jul 2025317 AMAQI
30th Jul 2025318 AMAQI
30th Jul 2025299 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025301 PMAQI
30th Jul 2025332 PMAQI
30th Jul 2025363 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025336 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20252810 PMAQI
30th Jul 20252411 PMAQI
31st Jul 20252412 AMAQI
31st Jul 2025261 AMAQI
31st Jul 2025282 AMAQI
31st Jul 2025303 AMAQI
31st Jul 2025304 AMAQI
26°C23/30°C
31st Jul 2025295 AMAQI
31st Jul 2025296 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025298 AMAQI
31st Jul 2025299 AMAQI
31st Jul 20252910 AMAQI
31st Jul 20253511 AMAQI
31st Jul 20253612 PMAQI
31st Jul 2025361 PMAQI
31st Jul 2025392 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025434 PMAQI
31st Jul 2025445 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025387 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025449 PMAQI
31st Jul 20254510 PMAQI
31st Jul 20254111 PMAQI
1st Aug 20253812 AMAQI
1st Aug 2025391 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025383 AMAQI
1st Aug 2025344 AMAQI
26°C23/30°C
1st Aug 2025335 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025348 AMAQI
1st Aug 2025449 AMAQI
1st Aug 20255410 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20254712 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025492 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025458 PMAQI
1st Aug 2025479 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20254012 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025402 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025374 AMAQI
27°C24/31°C
2nd Aug 2025415 AMAQI
2nd Aug 2025416 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025439 AMAQI
2nd Aug 20254210 AMAQI
2nd Aug 20254611 AMAQI
2nd Aug 20255512 PMAQI
2nd Aug 2025531 PMAQI
2nd Aug 2025532 PMAQI
2nd Aug 2025533 PMAQI
2nd Aug 2025514 PMAQI
2nd Aug 2025405 PMAQI
2nd Aug 2025466 PMAQI
2nd Aug 2025417 PMAQI
2nd Aug 2025478 PMAQI
2nd Aug 2025419 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20254811 PMAQI
3rd Aug 20254312 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI
27°C24/31°C
3rd Aug 2025425 AMAQI
5 AM3rd Aug 2025426 AMAQI
3rd Aug 2025427 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025479 AMAQI
3rd Aug 20254210 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20255512 PMAQI
12 PM3rd Aug 2025551 PMAQI
3rd Aug 2025512 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025455 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025527 PMAQI
7 PM3rd Aug 2025438 PMAQI
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
54AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 10 AM
44AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 54), while the lowest AQI was between 9 AM to 10 AM (Avg. 44).
Night time
Avg. Highest Time
12 AM - 4 AM
53AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 11 PM
51AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 53), while the lowest AQI was between 8 PM to 11 PM (Avg. 51).
2025 Days Vs Air Quality
Nishihabumachi, Masaki, Ehime, Japan
2025
66%
141
34%
73
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
141 DaysModerate
73 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 66%
Health Risk Level:
Moderate
In 2025, 66% of 215 days were within WHO’s safe air quality limits, and 34% 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.
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
41AQI
41AQI
41AQI
41AQI
52AQI
47AQI
46AQI
49AQI
54AQI
43AQI
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
2
141
73
Highest AQI recorded in
July54AQI
Lowest AQI recorded in
February41AQI
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 7.2% (worsened AQI) compared to previous years: 2020 (41), 2021 (41), 2022 (45), 2023 (49), 2024 (43).
