Nyugawa, Saijo, 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
Nyugawa, Saijo, Ehime, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2021
71AQILowest AQI recorded on
30th Aug 2024
21AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 41 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Nyugawa, Saijo, Ehime, Japan
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM2nd Aug
50AQI
Avg. Lowest Time
5PM2nd Aug
32AQI
In the last 24 hours,
Nyugawa's AQI reached its highest point of 50 at 12 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nyugawa, Saijo, 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 2025795 AMAQI
4th Jul 2025816 AMAQI
4th Jul 2025787 AMAQI
4th Jul 2025798 AMAQI
4th Jul 20251069 AMAQI
4th Jul 202512610 AMAQI
4th Jul 202511711 AMAQI
4th Jul 202511812 PMAQI
4th Jul 20251201 PMAQI
4th Jul 20251192 PMAQI
4th Jul 20251363 PMAQI
4th Jul 20251364 PMAQI
4th Jul 20251395 PMAQI
4th Jul 20251486 PMAQI
4th Jul 20251497 PMAQI
4th Jul 20251368 PMAQI
4th Jul 20251099 PMAQI
4th Jul 202510310 PMAQI
4th Jul 202510011 PMAQI
5th Jul 20259912 AMAQI
5th Jul 2025901 AMAQI
5th Jul 2025832 AMAQI
5th Jul 2025823 AMAQI
5th Jul 2025854 AMAQI
26°C22/30°C
5th Jul 2025885 AMAQI
5th Jul 2025876 AMAQI
5th Jul 2025887 AMAQI
5th Jul 2025888 AMAQI
5th Jul 20251129 AMAQI
5th Jul 202511610 AMAQI
5th Jul 202510411 AMAQI
5th Jul 20259712 PMAQI
5th Jul 2025941 PMAQI
5th Jul 2025882 PMAQI
5th Jul 2025763 PMAQI
5th Jul 2025784 PMAQI
5th Jul 2025775 PMAQI
5th Jul 2025806 PMAQI
5th Jul 2025847 PMAQI
5th Jul 2025828 PMAQI
5th Jul 2025859 PMAQI
5th Jul 20258410 PMAQI
5th Jul 20258511 PMAQI
6th Jul 20258512 AMAQI
6th Jul 2025871 AMAQI
6th Jul 2025882 AMAQI
6th Jul 2025883 AMAQI
6th Jul 2025894 AMAQI
25°C20/30°C
6th Jul 2025905 AMAQI
6th Jul 2025896 AMAQI
6th Jul 2025907 AMAQI
6th Jul 2025898 AMAQI
6th Jul 2025709 AMAQI
6th Jul 20254810 AMAQI
6th Jul 20254411 AMAQI
6th Jul 20254212 PMAQI
6th Jul 2025521 PMAQI
6th Jul 2025512 PMAQI
6th Jul 2025503 PMAQI
6th Jul 2025494 PMAQI
6th Jul 2025485 PMAQI
6th Jul 2025536 PMAQI
6th Jul 2025537 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025729 PMAQI
6th Jul 20257210 PMAQI
6th Jul 20257211 PMAQI
7th Jul 20257312 AMAQI
7th Jul 2025781 AMAQI
7th Jul 2025862 AMAQI
7th Jul 2025883 AMAQI
7th Jul 2025844 AMAQI
25°C20/30°C
7th Jul 2025825 AMAQI
7th Jul 2025826 AMAQI
7th Jul 2025827 AMAQI
7th Jul 2025828 AMAQI
7th Jul 2025469 AMAQI
7th Jul 20253810 AMAQI
7th Jul 20254311 AMAQI
7th Jul 20254912 PMAQI
7th Jul 2025561 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025533 PMAQI
7th Jul 2025494 PMAQI
7th Jul 2025505 PMAQI
7th Jul 2025536 PMAQI
7th Jul 2025547 PMAQI
7th Jul 2025598 PMAQI
7th Jul 2025709 PMAQI
7th Jul 20257010 PMAQI
7th Jul 20257111 PMAQI
8th Jul 20257012 AMAQI
8th Jul 2025751 AMAQI
8th Jul 2025822 AMAQI
8th Jul 2025823 AMAQI
8th Jul 2025794 AMAQI
25°C19/30°C
8th Jul 2025755 AMAQI
8th Jul 2025756 AMAQI
8th Jul 2025757 AMAQI
8th Jul 2025768 AMAQI
8th Jul 2025629 AMAQI
8th Jul 20256110 AMAQI
8th Jul 20256411 AMAQI
8th Jul 20256712 PMAQI
8th Jul 2025681 PMAQI
8th Jul 2025702 PMAQI
8th Jul 2025663 PMAQI
8th Jul 2025664 PMAQI
8th Jul 2025725 PMAQI
8th Jul 2025706 PMAQI
8th Jul 2025647 PMAQI
8th Jul 2025618 PMAQI
8th Jul 2025669 PMAQI
8th Jul 20256710 PMAQI
8th Jul 20256711 PMAQI
9th Jul 20256812 AMAQI
9th Jul 2025721 AMAQI
9th Jul 2025752 AMAQI
9th Jul 2025763 AMAQI
9th Jul 2025754 AMAQI
24°C20/27°C
9th Jul 2025745 AMAQI
9th Jul 2025736 AMAQI
9th Jul 2025737 AMAQI
9th Jul 2025738 AMAQI
9th Jul 2025689 AMAQI
9th Jul 20257510 AMAQI
9th Jul 20258311 AMAQI
9th Jul 20258912 PMAQI
9th Jul 2025871 PMAQI
9th Jul 2025822 PMAQI
9th Jul 2025803 PMAQI
9th Jul 2025804 PMAQI
9th Jul 2025845 PMAQI
9th Jul 2025846 PMAQI
9th Jul 2025827 PMAQI
9th Jul 2025768 PMAQI
9th Jul 2025759 PMAQI
9th Jul 20257410 PMAQI
9th Jul 20257311 PMAQI
10th Jul 20257612 AMAQI
10th Jul 2025761 AMAQI
10th Jul 2025722 AMAQI
10th Jul 2025723 AMAQI
10th Jul 2025744 AMAQI
25°C22/29°C
10th Jul 2025745 AMAQI
10th Jul 2025746 AMAQI
10th Jul 2025747 AMAQI
10th Jul 2025738 AMAQI
10th Jul 2025809 AMAQI
10th Jul 20258410 AMAQI
10th Jul 20258811 AMAQI
10th Jul 20258612 PMAQI
10th Jul 2025861 PMAQI
10th Jul 2025892 PMAQI
10th Jul 2025913 PMAQI
10th Jul 2025924 PMAQI
10th Jul 2025915 PMAQI
10th Jul 2025896 PMAQI
10th Jul 2025867 PMAQI
10th Jul 2025818 PMAQI
10th Jul 2025789 PMAQI
10th Jul 20257610 PMAQI
10th Jul 20257611 PMAQI
11th Jul 20257512 AMAQI
11th Jul 2025751 AMAQI
11th Jul 2025732 AMAQI
11th Jul 2025733 AMAQI
11th Jul 2025744 AMAQI
25°C22/29°C
11th Jul 2025755 AMAQI
11th Jul 2025756 AMAQI
11th Jul 2025757 AMAQI
11th Jul 2025758 AMAQI
11th Jul 2025739 AMAQI
11th Jul 20257410 AMAQI
11th Jul 20256911 AMAQI
11th Jul 20257012 PMAQI
11th Jul 2025631 PMAQI
11th Jul 2025572 PMAQI
11th Jul 2025543 PMAQI
11th Jul 2025544 PMAQI
11th Jul 2025575 PMAQI
11th Jul 2025566 PMAQI
11th Jul 2025567 PMAQI
11th Jul 2025608 PMAQI
11th Jul 2025639 PMAQI
11th Jul 20256310 PMAQI
11th Jul 20256311 PMAQI
12th Jul 20256112 AMAQI
12th Jul 2025661 AMAQI
12th Jul 2025732 AMAQI
12th Jul 2025733 AMAQI
12th Jul 2025724 AMAQI
24°C20/27°C
12th Jul 2025715 AMAQI
12th Jul 2025726 AMAQI
12th Jul 2025727 AMAQI
12th Jul 2025728 AMAQI
12th Jul 2025509 AMAQI
12th Jul 20254610 AMAQI
12th Jul 20254811 AMAQI
12th Jul 20254612 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025532 PMAQI
12th Jul 2025543 PMAQI
12th Jul 2025554 PMAQI
12th Jul 2025595 PMAQI
12th Jul 2025606 PMAQI
12th Jul 2025607 PMAQI
12th Jul 2025618 PMAQI
12th Jul 2025649 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20255911 PMAQI
13th Jul 20256112 AMAQI
13th Jul 2025641 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025693 AMAQI
13th Jul 2025684 AMAQI
23°C19/27°C
13th Jul 2025665 AMAQI
13th Jul 2025666 AMAQI
13th Jul 2025667 AMAQI
13th Jul 2025668 AMAQI
13th Jul 2025519 AMAQI
13th Jul 20253710 AMAQI
13th Jul 20254011 AMAQI
13th Jul 20254512 PMAQI
13th Jul 2025511 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025503 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025435 PMAQI
13th Jul 2025446 PMAQI
13th Jul 2025407 PMAQI
13th Jul 2025468 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025601 AMAQI
14th Jul 2025652 AMAQI
14th Jul 2025663 AMAQI
14th Jul 2025644 AMAQI
23°C19/27°C
14th Jul 2025625 AMAQI
14th Jul 2025626 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025339 AMAQI
14th Jul 20252410 AMAQI
14th Jul 20251911 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025361 PMAQI
14th Jul 2025382 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025265 PMAQI
14th Jul 2025236 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025612 AMAQI
15th Jul 2025613 AMAQI
15th Jul 2025604 AMAQI
22°C20/24°C
15th Jul 2025575 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025309 AMAQI
15th Jul 20252810 AMAQI
15th Jul 20254511 AMAQI
15th Jul 20254012 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025462 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025504 PMAQI
15th Jul 2025515 PMAQI
15th Jul 2025526 PMAQI
15th Jul 2025537 PMAQI
15th Jul 2025548 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255710 PMAQI
15th Jul 20255811 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025564 AMAQI
22°C17/27°C
16th Jul 2025555 AMAQI
16th Jul 2025556 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20256311 AMAQI
16th Jul 20256612 PMAQI
16th Jul 2025671 PMAQI
16th Jul 2025632 PMAQI
16th Jul 2025633 PMAQI
16th Jul 2025674 PMAQI
16th Jul 2025695 PMAQI
16th Jul 2025686 PMAQI
16th Jul 2025657 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20255910 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025574 AMAQI
24°C19/28°C
17th Jul 2025575 AMAQI
17th Jul 2025576 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025578 AMAQI
17th Jul 2025579 AMAQI
17th Jul 20255610 AMAQI
17th Jul 20255611 AMAQI
17th Jul 20255912 PMAQI
17th Jul 2025631 PMAQI
17th Jul 2025642 PMAQI
17th Jul 2025593 PMAQI
17th Jul 2025574 PMAQI
17th Jul 2025425 PMAQI
17th Jul 2025266 PMAQI
17th Jul 2025237 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025459 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025583 AMAQI
18th Jul 2025584 AMAQI
23°C20/25°C
18th Jul 2025585 AMAQI
18th Jul 2025586 AMAQI
18th Jul 2025587 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20251610 AMAQI
18th Jul 20251911 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025285 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025237 PMAQI
18th Jul 2025358 PMAQI
18th Jul 2025479 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254811 PMAQI
19th Jul 20254812 AMAQI
19th Jul 2025501 AMAQI
19th Jul 2025552 AMAQI
19th Jul 2025553 AMAQI
19th Jul 2025544 AMAQI
23°C21/25°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025362 PMAQI
19th Jul 2025393 PMAQI
19th Jul 2025404 PMAQI
19th Jul 2025345 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025368 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254210 PMAQI
19th Jul 20253911 PMAQI
20th Jul 20253812 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025442 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025504 AMAQI
22°C19/26°C
20th Jul 2025495 AMAQI
20th Jul 2025496 AMAQI
20th Jul 2025497 AMAQI
20th Jul 2025508 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025351 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025294 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025386 PMAQI
20th Jul 2025407 PMAQI
20th Jul 2025388 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254211 PMAQI
21st Jul 20254112 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025483 AMAQI
21st Jul 2025464 AMAQI
23°C19/28°C
21st Jul 2025465 AMAQI
21st Jul 2025466 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025448 AMAQI
21st Jul 2025279 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20253211 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025282 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025357 PMAQI
21st Jul 2025408 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254111 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025421 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025463 AMAQI
22nd Jul 2025444 AMAQI
24°C19/28°C
22nd Jul 2025425 AMAQI
22nd Jul 2025426 AMAQI
22nd Jul 2025427 AMAQI
22nd Jul 2025428 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20253111 AMAQI
22nd Jul 20253312 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025322 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025354 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025442 AMAQI
23rd Jul 2025423 AMAQI
23rd Jul 2025414 AMAQI
25°C19/30°C
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025407 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20254112 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025393 PMAQI
23rd Jul 2025454 PMAQI
23rd Jul 2025495 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025537 PMAQI
23rd Jul 2025518 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254710 PMAQI
23rd Jul 20254911 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025451 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI
24th Jul 2025414 AMAQI
24°C19/30°C
24th Jul 2025405 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025407 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20254511 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025511 PMAQI
24th Jul 2025502 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025605 PMAQI
24th Jul 2025606 PMAQI
24th Jul 2025637 PMAQI
24th Jul 2025598 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20254811 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025421 AMAQI
25th Jul 2025402 AMAQI
25th Jul 2025403 AMAQI
25th Jul 2025414 AMAQI
24°C19/29°C
25th Jul 2025425 AMAQI
25th Jul 2025426 AMAQI
25th Jul 2025427 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025329 AMAQI
25th Jul 20253310 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20252712 PMAQI
25th Jul 2025261 PMAQI
25th Jul 2025292 PMAQI
25th Jul 2025293 PMAQI
25th Jul 2025364 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025318 PMAQI
25th Jul 2025359 PMAQI
25th Jul 20253310 PMAQI
25th Jul 20253211 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025351 AMAQI
26th Jul 2025412 AMAQI
26th Jul 2025413 AMAQI
26th Jul 2025384 AMAQI
25°C22/29°C
26th Jul 2025385 AMAQI
26th Jul 2025386 AMAQI
26th Jul 2025387 AMAQI
26th Jul 2025398 AMAQI
26th Jul 2025239 AMAQI
26th Jul 20251710 AMAQI
26th Jul 20252011 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025262 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025215 PMAQI
26th Jul 2025256 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025299 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252711 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025311 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025383 AMAQI
27th Jul 2025364 AMAQI
24°C20/28°C
27th Jul 2025345 AMAQI
27th Jul 2025346 AMAQI
27th Jul 2025347 AMAQI
27th Jul 2025348 AMAQI
27th Jul 2025269 AMAQI
27th Jul 20251710 AMAQI
27th Jul 20252011 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025262 PMAQI
27th Jul 2025253 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025308 PMAQI
27th Jul 2025309 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253011 PMAQI
28th Jul 20252912 AMAQI
28th Jul 2025321 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025323 AMAQI
28th Jul 2025324 AMAQI
24°C21/29°C
28th Jul 2025325 AMAQI
28th Jul 2025316 AMAQI
28th Jul 2025317 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025229 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252811 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025361 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025403 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025436 PMAQI
28th Jul 2025487 PMAQI
28th Jul 2025458 PMAQI
28th Jul 2025429 PMAQI
28th Jul 20254410 PMAQI
28th Jul 20253911 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025331 AMAQI
29th Jul 2025312 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025324 AMAQI
25°C22/30°C
29th Jul 2025325 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253010 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025432 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025514 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025516 PMAQI
29th Jul 2025517 PMAQI
29th Jul 2025468 PMAQI
29th Jul 2025419 PMAQI
29th Jul 20253710 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025331 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025323 AMAQI
30th Jul 2025324 AMAQI
25°C20/30°C
30th Jul 2025335 AMAQI
30th Jul 2025346 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025338 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252610 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20253612 PMAQI
30th Jul 2025371 PMAQI
30th Jul 2025412 PMAQI
30th Jul 2025493 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025538 PMAQI
30th Jul 2025449 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253312 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025332 AMAQI
31st Jul 2025333 AMAQI
31st Jul 2025324 AMAQI
25°C20/31°C
31st Jul 2025325 AMAQI
31st Jul 2025326 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025328 AMAQI
31st Jul 2025329 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20254211 AMAQI
31st Jul 20254112 PMAQI
31st Jul 2025421 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025463 PMAQI
31st Jul 2025484 PMAQI
31st Jul 2025515 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025468 PMAQI
31st Jul 2025469 PMAQI
31st Jul 20254810 PMAQI
31st Jul 20254011 PMAQI
1st Aug 20253512 AMAQI
1st Aug 2025401 AMAQI
1st Aug 2025362 AMAQI
1st Aug 2025333 AMAQI
1st Aug 2025364 AMAQI
25°C19/30°C
1st Aug 2025345 AMAQI
1st Aug 2025376 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025489 AMAQI
1st Aug 20253710 AMAQI
1st Aug 20254211 AMAQI
1st Aug 20254112 PMAQI
1st Aug 2025401 PMAQI
1st Aug 2025452 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025534 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025478 PMAQI
1st Aug 2025389 PMAQI
1st Aug 20253810 PMAQI
1st Aug 20253711 PMAQI
2nd Aug 20254412 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025402 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025374 AMAQI
25°C20/30°C
2nd Aug 2025405 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025399 AMAQI
2nd Aug 20254010 AMAQI
2nd Aug 20253911 AMAQI
2nd Aug 20255012 PMAQI
2nd Aug 2025461 PMAQI
2nd Aug 2025462 PMAQI
2nd Aug 2025483 PMAQI
2nd Aug 2025464 PMAQI
2nd Aug 2025325 PMAQI
2nd Aug 2025406 PMAQI
2nd Aug 2025407 PMAQI
2nd Aug 2025478 PMAQI
2nd Aug 2025399 PMAQI
2nd Aug 20254010 PMAQI
2nd Aug 20254711 PMAQI
3rd Aug 20254212 AMAQI
3rd Aug 2025441 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
55AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 7 PM
49AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 55), while the lowest AQI was between 9 AM to 7 PM (Avg. 49).
Night time
Avg. Highest Time
12 AM - 4 AM
55AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 11 PM
53AQI
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. 55), while the lowest AQI was between 8 PM to 11 PM (Avg. 53).
2025 Days Vs Air Quality
Nyugawa, Saijo, Ehime, Japan
2025
58%
124
40%
86
1%
3
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
124 DaysModerate
86 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 58%
Health Risk Level:
Considerable
In 2025, 58% of 214 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Nyugawa, Saijo, 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
31AQI
31AQI
2nd January 2025
38AQI
38AQI
3rd January 2025
34AQI
34AQI
4th January 2025
34AQI
34AQI
5th January 2025
34AQI
34AQI
6th January 2025
50AQI
50AQI
7th January 2025
33AQI
33AQI
8th January 2025
36AQI
36AQI
9th January 2025
30AQI
30AQI
10th January 2025
28AQI
28AQI
11th January 2025
31AQI
31AQI
12th January 2025
30AQI
30AQI
13th January 2025
45AQI
45AQI
14th January 2025
50AQI
50AQI
15th January 2025
46AQI
46AQI
16th January 2025
39AQI
39AQI
17th January 2025
37AQI
37AQI
18th January 2025
34AQI
34AQI
19th January 2025
53AQI
53AQI
20th January 2025
41AQI
41AQI
21st January 2025
56AQI
56AQI
22nd January 2025
61AQI
61AQI
23rd January 2025
74AQI
74AQI
24th January 2025
92AQI
92AQI
25th January 2025
49AQI
49AQI
26th January 2025
48AQI
48AQI
27th January 2025
44AQI
44AQI
28th January 2025
38AQI
38AQI
29th January 2025
34AQI
34AQI
30th January 2025
44AQI
44AQI
31st January 2025
58AQI
58AQI
1st February 2025
71AQI
71AQI
2nd February 2025
48AQI
48AQI
3rd February 2025
55AQI
55AQI
4th February 2025
40AQI
40AQI
5th February 2025
41AQI
41AQI
6th February 2025
33AQI
33AQI
7th February 2025
39AQI
39AQI
8th February 2025
32AQI
32AQI
9th February 2025
32AQI
32AQI
10th February 2025
32AQI
32AQI
11th February 2025
38AQI
38AQI
12th February 2025
47AQI
47AQI
13th February 2025
47AQI
47AQI
14th February 2025
52AQI
52AQI
15th February 2025
39AQI
39AQI
16th February 2025
52AQI
52AQI
17th February 2025
47AQI
47AQI
18th February 2025
40AQI
40AQI
19th February 2025
41AQI
41AQI
20th February 2025
34AQI
34AQI
21st February 2025
37AQI
37AQI
22nd February 2025
43AQI
43AQI
23rd February 2025
37AQI
37AQI
24th February 2025
40AQI
40AQI
25th February 2025
39AQI
39AQI
26th February 2025
44AQI
44AQI
27th February 2025
79AQI
79AQI
28th February 2025
95AQI
95AQI
1st March 2025
106AQI
106AQI
2nd March 2025
126AQI
126AQI
3rd March 2025
60AQI
60AQI
4th March 2025
63AQI
63AQI
5th March 2025
42AQI
42AQI
6th March 2025
42AQI
42AQI
7th March 2025
39AQI
39AQI
8th March 2025
43AQI
43AQI
9th March 2025
45AQI
45AQI
10th March 2025
47AQI
47AQI
11th March 2025
55AQI
55AQI
12th March 2025
56AQI
56AQI
13th March 2025
62AQI
62AQI
14th March 2025
57AQI
57AQI
15th March 2025
43AQI
43AQI
16th March 2025
29AQI
29AQI
17th March 2025
46AQI
46AQI
18th March 2025
31AQI
31AQI
19th March 2025
44AQI
44AQI
20th March 2025
48AQI
48AQI
21st March 2025
61AQI
61AQI
22nd March 2025
64AQI
64AQI
23rd March 2025
72AQI
72AQI
24th March 2025
65AQI
65AQI
25th March 2025
80AQI
80AQI
26th March 2025
77AQI
77AQI
27th March 2025
96AQI
96AQI
28th March 2025
62AQI
62AQI
29th March 2025
55AQI
55AQI
30th March 2025
43AQI
43AQI
31st March 2025
43AQI
43AQI
1st April 2025
50AQI
50AQI
2nd April 2025
42AQI
42AQI
3rd April 2025
31AQI
31AQI
4th April 2025
36AQI
36AQI
5th April 2025
46AQI
46AQI
6th April 2025
48AQI
48AQI
7th April 2025
48AQI
48AQI
8th April 2025
44AQI
44AQI
9th April 2025
64AQI
64AQI
10th April 2025
64AQI
64AQI
11th April 2025
60AQI
60AQI
12th April 2025
65AQI
65AQI
13th April 2025
49AQI
49AQI
14th April 2025
52AQI
52AQI
15th April 2025
32AQI
32AQI
16th April 2025
50AQI
50AQI
17th April 2025
52AQI
52AQI
18th April 2025
63AQI
63AQI
19th April 2025
63AQI
63AQI
20th April 2025
51AQI
51AQI
21st April 2025
48AQI
48AQI
22nd April 2025
55AQI
55AQI
23rd April 2025
47AQI
47AQI
24th April 2025
42AQI
42AQI
25th April 2025
60AQI
60AQI
26th April 2025
61AQI
61AQI
27th April 2025
58AQI
58AQI
28th April 2025
49AQI
49AQI
29th April 2025
46AQI
46AQI
30th April 2025
56AQI
56AQI
1st May 2025
55AQI
55AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
50AQI
50AQI
4th May 2025
40AQI
40AQI
5th May 2025
46AQI
46AQI
6th May 2025
35AQI
35AQI
7th May 2025
34AQI
34AQI
8th May 2025
39AQI
39AQI
9th May 2025
39AQI
39AQI
10th May 2025
40AQI
40AQI
11th May 2025
40AQI
40AQI
12th May 2025
51AQI
51AQI
13th May 2025
55AQI
55AQI
14th May 2025
62AQI
62AQI
15th May 2025
59AQI
59AQI
16th May 2025
64AQI
64AQI
17th May 2025
52AQI
52AQI
18th May 2025
53AQI
53AQI
19th May 2025
61AQI
61AQI
20th May 2025
66AQI
66AQI
21st May 2025
71AQI
71AQI
22nd May 2025
48AQI
48AQI
23rd May 2025
56AQI
56AQI
24th May 2025
45AQI
45AQI
25th May 2025
28AQI
28AQI
26th May 2025
40AQI
40AQI
27th May 2025
42AQI
42AQI
28th May 2025
46AQI
46AQI
29th May 2025
50AQI
50AQI
30th May 2025
46AQI
46AQI
31st May 2025
40AQI
40AQI
1st June 2025
45AQI
45AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
35AQI
35AQI
4th June 2025
47AQI
47AQI
5th June 2025
48AQI
48AQI
6th June 2025
56AQI
56AQI
7th June 2025
62AQI
62AQI
8th June 2025
70AQI
70AQI
9th June 2025
64AQI
64AQI
10th June 2025
39AQI
39AQI
11th June 2025
48AQI
48AQI
12th June 2025
57AQI
57AQI
13th June 2025
57AQI
57AQI
14th June 2025
50AQI
50AQI
15th June 2025
36AQI
36AQI
16th June 2025
40AQI
40AQI
17th June 2025
41AQI
41AQI
18th June 2025
50AQI
50AQI
19th June 2025
52AQI
52AQI
20th June 2025
57AQI
57AQI
21st June 2025
64AQI
64AQI
22nd June 2025
74AQI
74AQI
23rd June 2025
59AQI
59AQI
24th June 2025
52AQI
52AQI
25th June 2025
55AQI
55AQI
26th June 2025
47AQI
47AQI
27th June 2025
53AQI
53AQI
28th June 2025
59AQI
59AQI
29th June 2025
58AQI
58AQI
30th June 2025
59AQI
59AQI
1st July 2025
60AQI
60AQI
2nd July 2025
86AQI
86AQI
3rd July 2025
96AQI
96AQI
4th July 2025
108AQI
108AQI
5th July 2025
88AQI
88AQI
6th July 2025
69AQI
69AQI
7th July 2025
66AQI
66AQI
8th July 2025
70AQI
70AQI
9th July 2025
77AQI
77AQI
10th July 2025
80AQI
80AQI
11th July 2025
67AQI
67AQI
12th July 2025
62AQI
62AQI
13th July 2025
55AQI
55AQI
14th July 2025
45AQI
45AQI
15th July 2025
52AQI
52AQI
16th July 2025
61AQI
61AQI
17th July 2025
51AQI
51AQI
18th July 2025
40AQI
40AQI
19th July 2025
41AQI
41AQI
20th July 2025
40AQI
40AQI
21st July 2025
39AQI
39AQI
22nd July 2025
38AQI
38AQI
23rd July 2025
43AQI
43AQI
24th July 2025
48AQI
48AQI
25th July 2025
35AQI
35AQI
26th July 2025
29AQI
29AQI
27th July 2025
29AQI
29AQI
28th July 2025
36AQI
36AQI
29th July 2025
38AQI
38AQI
30th July 2025
39AQI
39AQI
31st July 2025
40AQI
40AQI
1st August 2025
41AQI
41AQI
44AQI
46AQI
58AQI
51AQI
48AQI
53AQI
56AQI
41AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202551AQI
25
6
22
6
14
15
2
16
14
19
12
12
18
15
15
1
1
124
86
3
Highest AQI recorded in
March58AQI
Lowest AQI recorded in
August41AQI
202448AQI
26
5
21
6
2
15
16
5
23
2
10
21
12
18
23
8
21
10
21
9
27
4
21
9
31
233
129
4
Highest AQI recorded in
April66AQI
Lowest AQI recorded in
December34AQI
202347AQI
25
6
21
7
16
15
13
17
20
11
12
18
18
13
26
5
17
13
24
7
23
6
26
5
241
123
Highest AQI recorded in
April55AQI
Lowest AQI recorded in
August41AQI
202246AQI
27
4
18
3
19
12
19
11
13
18
12
18
13
8
1
18
11
23
8
22
8
30
1
214
103
Highest AQI recorded in
May55AQI
Lowest AQI recorded in
December35AQI
202142AQI
24
7
23
5
21
8
19
2
19
12
12
18
25
6
23
8
24
6
24
7
24
6
29
2
267
87
Highest AQI recorded in
June53AQI
Lowest AQI recorded in
January36AQI
202044AQI
8
4
1
18
3
10
8
17
13
25
6
15
14
2
16
3
24
7
23
7
28
3
184
68
3
Highest AQI recorded in
August62AQI
Lowest AQI recorded in
December35AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
51AQILeast Polluted Year Recorded
2021(Avg.)
42AQINyugawa's annual 2025 AQI (51) shows an average percentage change of 11.7% (worsened AQI) compared to previous years: 2020 (44), 2021 (42), 2022 (46), 2023 (47), 2024 (48).
