Soja, Okayama, 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
Soja, Okayama, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2021
68AQILowest AQI recorded on
13th Aug 2021
16AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 44 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Soja, Okayama, 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
2PM2nd Aug
59AQI
Avg. Lowest Time
3AM3rd Aug
38AQI
In the last 24 hours,
Soja's AQI reached its highest point of 59 at 2 PM during the Night, while the lowest point, 38, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Soja, Okayama, 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 2025735 AMAQI
4th Jul 2025736 AMAQI
4th Jul 2025737 AMAQI
4th Jul 2025738 AMAQI
4th Jul 2025949 AMAQI
4th Jul 202510110 AMAQI
4th Jul 202511411 AMAQI
4th Jul 202512212 PMAQI
4th Jul 20251221 PMAQI
4th Jul 20251242 PMAQI
4th Jul 20251333 PMAQI
4th Jul 20251354 PMAQI
4th Jul 20251495 PMAQI
4th Jul 20251526 PMAQI
4th Jul 20251507 PMAQI
4th Jul 20251388 PMAQI
4th Jul 20251069 PMAQI
4th Jul 202510310 PMAQI
4th Jul 202510211 PMAQI
5th Jul 202510012 AMAQI
5th Jul 2025911 AMAQI
5th Jul 2025802 AMAQI
5th Jul 2025803 AMAQI
5th Jul 2025834 AMAQI
28°C23/34°C
5th Jul 2025875 AMAQI
5th Jul 2025866 AMAQI
5th Jul 2025847 AMAQI
5th Jul 2025848 AMAQI
5th Jul 20251049 AMAQI
5th Jul 20259810 AMAQI
5th Jul 20258711 AMAQI
5th Jul 20258312 PMAQI
5th Jul 2025841 PMAQI
5th Jul 2025832 PMAQI
5th Jul 2025863 PMAQI
5th Jul 2025844 PMAQI
5th Jul 2025855 PMAQI
5th Jul 2025866 PMAQI
5th Jul 2025897 PMAQI
5th Jul 2025908 PMAQI
5th Jul 2025879 PMAQI
5th Jul 20258810 PMAQI
5th Jul 20258711 PMAQI
6th Jul 20258512 AMAQI
6th Jul 2025871 AMAQI
6th Jul 2025862 AMAQI
6th Jul 2025873 AMAQI
6th Jul 2025884 AMAQI
28°C23/35°C
6th Jul 2025875 AMAQI
6th Jul 2025866 AMAQI
6th Jul 2025887 AMAQI
6th Jul 2025878 AMAQI
6th Jul 2025779 AMAQI
6th Jul 20256410 AMAQI
6th Jul 20255911 AMAQI
6th Jul 20255312 PMAQI
6th Jul 2025561 PMAQI
6th Jul 2025572 PMAQI
6th Jul 2025573 PMAQI
6th Jul 2025584 PMAQI
6th Jul 2025585 PMAQI
6th Jul 2025566 PMAQI
6th Jul 2025577 PMAQI
6th Jul 2025648 PMAQI
6th Jul 2025759 PMAQI
6th Jul 20257510 PMAQI
6th Jul 20257411 PMAQI
7th Jul 20257412 AMAQI
7th Jul 2025791 AMAQI
7th Jul 2025852 AMAQI
7th Jul 2025863 AMAQI
7th Jul 2025844 AMAQI
28°C23/35°C
7th Jul 2025825 AMAQI
7th Jul 2025826 AMAQI
7th Jul 2025827 AMAQI
7th Jul 2025828 AMAQI
7th Jul 2025529 AMAQI
7th Jul 20254710 AMAQI
7th Jul 20255311 AMAQI
7th Jul 20255612 PMAQI
7th Jul 2025621 PMAQI
7th Jul 2025642 PMAQI
7th Jul 2025663 PMAQI
7th Jul 2025694 PMAQI
7th Jul 2025745 PMAQI
7th Jul 2025776 PMAQI
7th Jul 2025807 PMAQI
7th Jul 2025778 PMAQI
7th Jul 2025749 PMAQI
7th Jul 20257410 PMAQI
7th Jul 20257411 PMAQI
8th Jul 20257312 AMAQI
8th Jul 2025751 AMAQI
8th Jul 2025792 AMAQI
8th Jul 2025813 AMAQI
8th Jul 2025804 AMAQI
29°C23/35°C
8th Jul 2025765 AMAQI
8th Jul 2025776 AMAQI
8th Jul 2025777 AMAQI
8th Jul 2025768 AMAQI
8th Jul 2025609 AMAQI
8th Jul 20255810 AMAQI
8th Jul 20256211 AMAQI
8th Jul 20256312 PMAQI
8th Jul 2025651 PMAQI
8th Jul 2025652 PMAQI
8th Jul 2025633 PMAQI
8th Jul 2025644 PMAQI
8th Jul 2025645 PMAQI
8th Jul 2025656 PMAQI
8th Jul 2025677 PMAQI
8th Jul 2025718 PMAQI
8th Jul 2025759 PMAQI
8th Jul 20257610 PMAQI
8th Jul 20257611 PMAQI
9th Jul 20257712 AMAQI
9th Jul 2025761 AMAQI
9th Jul 2025752 AMAQI
9th Jul 2025763 AMAQI
9th Jul 2025754 AMAQI
28°C24/34°C
9th Jul 2025735 AMAQI
9th Jul 2025736 AMAQI
9th Jul 2025737 AMAQI
9th Jul 2025748 AMAQI
9th Jul 2025899 AMAQI
9th Jul 20259610 AMAQI
9th Jul 20259311 AMAQI
9th Jul 20259212 PMAQI
9th Jul 2025881 PMAQI
9th Jul 2025862 PMAQI
9th Jul 2025863 PMAQI
9th Jul 2025884 PMAQI
9th Jul 2025905 PMAQI
9th Jul 2025886 PMAQI
9th Jul 2025887 PMAQI
9th Jul 2025878 PMAQI
9th Jul 2025809 PMAQI
9th Jul 20258110 PMAQI
9th Jul 20258011 PMAQI
10th Jul 20258112 AMAQI
10th Jul 2025781 AMAQI
10th Jul 2025742 AMAQI
10th Jul 2025743 AMAQI
10th Jul 2025754 AMAQI
28°C23/33°C
10th Jul 2025775 AMAQI
10th Jul 2025766 AMAQI
10th Jul 2025777 AMAQI
10th Jul 2025778 AMAQI
10th Jul 2025809 AMAQI
10th Jul 20258010 AMAQI
10th Jul 20258011 AMAQI
10th Jul 20258512 PMAQI
10th Jul 2025881 PMAQI
10th Jul 2025902 PMAQI
10th Jul 2025823 PMAQI
10th Jul 2025694 PMAQI
10th Jul 2025615 PMAQI
10th Jul 2025556 PMAQI
10th Jul 2025497 PMAQI
10th Jul 2025578 PMAQI
10th Jul 2025699 PMAQI
10th Jul 20257110 PMAQI
10th Jul 20257111 PMAQI
11th Jul 20257312 AMAQI
11th Jul 2025741 AMAQI
11th Jul 2025752 AMAQI
11th Jul 2025763 AMAQI
11th Jul 2025764 AMAQI
28°C23/34°C
11th Jul 2025765 AMAQI
11th Jul 2025776 AMAQI
11th Jul 2025777 AMAQI
11th Jul 2025778 AMAQI
11th Jul 2025709 AMAQI
11th Jul 20256110 AMAQI
11th Jul 20255611 AMAQI
11th Jul 20255412 PMAQI
11th Jul 2025541 PMAQI
11th Jul 2025552 PMAQI
11th Jul 2025533 PMAQI
11th Jul 2025524 PMAQI
11th Jul 2025505 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025427 PMAQI
11th Jul 2025508 PMAQI
11th Jul 2025639 PMAQI
11th Jul 20256410 PMAQI
11th Jul 20256411 PMAQI
12th Jul 20256312 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025732 AMAQI
12th Jul 2025733 AMAQI
12th Jul 2025724 AMAQI
27°C23/32°C
12th Jul 2025715 AMAQI
12th Jul 2025716 AMAQI
12th Jul 2025717 AMAQI
12th Jul 2025718 AMAQI
12th Jul 2025449 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253911 AMAQI
12th Jul 20254212 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025452 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025414 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025416 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255910 PMAQI
12th Jul 20255811 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025693 AMAQI
13th Jul 2025674 AMAQI
27°C22/33°C
13th Jul 2025655 AMAQI
13th Jul 2025656 AMAQI
13th Jul 2025657 AMAQI
13th Jul 2025658 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20253310 AMAQI
13th Jul 20253611 AMAQI
13th Jul 20253612 PMAQI
13th Jul 2025411 PMAQI
13th Jul 2025422 PMAQI
13th Jul 2025393 PMAQI
13th Jul 2025364 PMAQI
13th Jul 2025355 PMAQI
13th Jul 2025366 PMAQI
13th Jul 2025377 PMAQI
13th Jul 2025468 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255610 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025591 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025643 AMAQI
14th Jul 2025634 AMAQI
27°C23/32°C
14th Jul 2025615 AMAQI
14th Jul 2025616 AMAQI
14th Jul 2025617 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20251711 AMAQI
14th Jul 20251812 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025234 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025257 PMAQI
14th Jul 2025378 PMAQI
14th Jul 2025539 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255111 PMAQI
15th Jul 20255112 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025594 AMAQI
24°C22/26°C
15th Jul 2025565 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20252110 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20253812 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025462 PMAQI
15th Jul 2025453 PMAQI
15th Jul 2025454 PMAQI
15th Jul 2025465 PMAQI
15th Jul 2025496 PMAQI
15th Jul 2025517 PMAQI
15th Jul 2025538 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255712 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025554 AMAQI
25°C20/32°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20256011 AMAQI
16th Jul 20256112 PMAQI
16th Jul 2025621 PMAQI
16th Jul 2025602 PMAQI
16th Jul 2025593 PMAQI
16th Jul 2025594 PMAQI
16th Jul 2025625 PMAQI
16th Jul 2025656 PMAQI
16th Jul 2025657 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025599 PMAQI
16th Jul 20255810 PMAQI
16th Jul 20255711 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025564 AMAQI
27°C22/33°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025429 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20252512 PMAQI
17th Jul 2025271 PMAQI
17th Jul 2025242 PMAQI
17th Jul 2025233 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025215 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025227 PMAQI
17th Jul 2025318 PMAQI
17th Jul 2025459 PMAQI
17th Jul 20254510 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254512 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025554 AMAQI
25°C23/29°C
18th Jul 2025535 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252611 AMAQI
18th Jul 20252812 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025356 PMAQI
18th Jul 2025357 PMAQI
18th Jul 2025418 PMAQI
18th Jul 2025469 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254511 PMAQI
19th Jul 20254412 AMAQI
19th Jul 2025481 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025533 AMAQI
19th Jul 2025524 AMAQI
26°C23/30°C
19th Jul 2025505 AMAQI
19th Jul 2025506 AMAQI
19th Jul 2025507 AMAQI
19th Jul 2025508 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20252110 AMAQI
19th Jul 20252111 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025231 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025255 PMAQI
19th Jul 2025256 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025399 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20254011 PMAQI
20th Jul 20253912 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025513 AMAQI
20th Jul 2025484 AMAQI
26°C22/31°C
20th Jul 2025465 AMAQI
20th Jul 2025466 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025468 AMAQI
20th Jul 2025339 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025235 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025237 PMAQI
20th Jul 2025298 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253510 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253312 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025463 AMAQI
21st Jul 2025444 AMAQI
27°C22/33°C
21st Jul 2025415 AMAQI
21st Jul 2025416 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025418 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20252912 PMAQI
21st Jul 2025291 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025313 PMAQI
21st Jul 2025294 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025306 PMAQI
21st Jul 2025317 PMAQI
21st Jul 2025358 PMAQI
21st Jul 2025389 PMAQI
21st Jul 20253710 PMAQI
21st Jul 20253711 PMAQI
22nd Jul 20253812 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025412 AMAQI
22nd Jul 2025413 AMAQI
22nd Jul 2025404 AMAQI
28°C23/34°C
22nd Jul 2025385 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025398 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20253211 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025491 PMAQI
22nd Jul 2025512 PMAQI
22nd Jul 2025553 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025635 PMAQI
22nd Jul 2025626 PMAQI
22nd Jul 2025697 PMAQI
22nd Jul 2025608 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20254911 PMAQI
23rd Jul 20254912 AMAQI
23rd Jul 2025451 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025393 AMAQI
23rd Jul 2025394 AMAQI
28°C23/34°C
23rd Jul 2025405 AMAQI
23rd Jul 2025396 AMAQI
23rd Jul 2025407 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025399 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20253112 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025402 PMAQI
23rd Jul 2025413 PMAQI
23rd Jul 2025424 PMAQI
23rd Jul 2025405 PMAQI
23rd Jul 2025456 PMAQI
23rd Jul 2025497 PMAQI
23rd Jul 2025478 PMAQI
23rd Jul 2025449 PMAQI
23rd Jul 20254310 PMAQI
23rd Jul 20254311 PMAQI
24th Jul 20254212 AMAQI
24th Jul 2025411 AMAQI
24th Jul 2025412 AMAQI
24th Jul 2025413 AMAQI
24th Jul 2025414 AMAQI
28°C23/34°C
24th Jul 2025405 AMAQI
24th Jul 2025406 AMAQI
24th Jul 2025407 AMAQI
24th Jul 2025408 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20252911 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025351 PMAQI
24th Jul 2025432 PMAQI
24th Jul 2025423 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025335 PMAQI
24th Jul 2025316 PMAQI
24th Jul 2025317 PMAQI
24th Jul 2025338 PMAQI
24th Jul 2025339 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20252912 AMAQI
25th Jul 2025341 AMAQI
25th Jul 2025402 AMAQI
25th Jul 2025403 AMAQI
25th Jul 2025394 AMAQI
28°C23/34°C
25th Jul 2025395 AMAQI
25th Jul 2025396 AMAQI
25th Jul 2025397 AMAQI
25th Jul 2025398 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20251910 AMAQI
25th Jul 20251811 AMAQI
25th Jul 20251812 PMAQI
25th Jul 2025191 PMAQI
25th Jul 2025192 PMAQI
25th Jul 2025193 PMAQI
25th Jul 2025184 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025196 PMAQI
25th Jul 2025217 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025299 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252711 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025301 AMAQI
26th Jul 2025372 AMAQI
26th Jul 2025373 AMAQI
26th Jul 2025354 AMAQI
28°C23/33°C
26th Jul 2025345 AMAQI
26th Jul 2025346 AMAQI
26th Jul 2025337 AMAQI
26th Jul 2025338 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20251610 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025211 PMAQI
26th Jul 2025212 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025204 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025217 PMAQI
26th Jul 2025268 PMAQI
26th Jul 2025289 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025333 AMAQI
27th Jul 2025324 AMAQI
28°C24/33°C
27th Jul 2025305 AMAQI
27th Jul 2025316 AMAQI
27th Jul 2025317 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20251710 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025193 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025205 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20252511 PMAQI
28th Jul 20252512 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025312 AMAQI
28th Jul 2025303 AMAQI
28th Jul 2025304 AMAQI
28°C23/34°C
28th Jul 2025285 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20251910 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252412 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025252 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025274 PMAQI
28th Jul 2025285 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025318 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253110 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025284 AMAQI
28°C22/34°C
29th Jul 2025275 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025278 AMAQI
29th Jul 2025279 AMAQI
29th Jul 20252910 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20253312 PMAQI
29th Jul 2025361 PMAQI
29th Jul 2025382 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025464 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025536 PMAQI
29th Jul 2025537 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025469 PMAQI
29th Jul 20254710 PMAQI
29th Jul 20254411 PMAQI
30th Jul 20254412 AMAQI
30th Jul 2025391 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025294 AMAQI
29°C23/35°C
30th Jul 2025305 AMAQI
30th Jul 2025306 AMAQI
30th Jul 2025307 AMAQI
30th Jul 2025298 AMAQI
30th Jul 2025449 AMAQI
30th Jul 20254810 AMAQI
30th Jul 20254111 AMAQI
30th Jul 20253512 PMAQI
30th Jul 2025371 PMAQI
30th Jul 2025462 PMAQI
30th Jul 2025513 PMAQI
30th Jul 2025554 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025576 PMAQI
30th Jul 2025597 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025519 PMAQI
30th Jul 20255010 PMAQI
30th Jul 20255011 PMAQI
31st Jul 20255012 AMAQI
31st Jul 2025421 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025323 AMAQI
31st Jul 2025324 AMAQI
30°C24/36°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 20254811 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025593 PMAQI
31st Jul 2025614 PMAQI
31st Jul 2025655 PMAQI
31st Jul 2025696 PMAQI
31st Jul 2025717 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025459 PMAQI
31st Jul 20254310 PMAQI
31st Jul 20253711 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025292 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025334 AMAQI
30°C24/37°C
1st Aug 2025335 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025367 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025459 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025552 PMAQI
1st Aug 2025593 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025635 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025538 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20254711 PMAQI
2nd Aug 20254212 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025384 AMAQI
30°C24/37°C
2nd Aug 2025385 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025519 AMAQI
2nd Aug 20255010 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20254812 PMAQI
2nd Aug 2025521 PMAQI
2nd Aug 2025592 PMAQI
2nd Aug 2025593 PMAQI
2nd Aug 2025524 PMAQI
2nd Aug 2025535 PMAQI
2nd Aug 2025496 PMAQI
2nd Aug 2025497 PMAQI
2nd Aug 2025478 PMAQI
2nd Aug 2025439 PMAQI
2nd Aug 20254110 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20254312 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025414 AMAQI
--°C/°C
3rd Aug 2025435 AMAQI
5 AM3rd Aug 2025426 AMAQI
3rd Aug 2025427 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
53AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 12 PM
43AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 53), while the lowest AQI was between 10 AM to 12 PM (Avg. 43).
Night time
Avg. Highest Time
12 AM - 11 PM
53AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
53AQI
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. 53), while the lowest AQI was between 12 AM to 11 PM (Avg. 53).
2025 Days Vs Air Quality
Soja, Okayama, Japan
2025
64%
137
35%
75
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
137 DaysModerate
75 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 64%
Health Risk Level:
Moderate
In 2025, 64% of 214 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
Soja, Okayama, 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
30AQI
30AQI
2nd January 2025
39AQI
39AQI
3rd January 2025
31AQI
31AQI
4th January 2025
32AQI
32AQI
5th January 2025
33AQI
33AQI
6th January 2025
44AQI
44AQI
7th January 2025
32AQI
32AQI
8th January 2025
34AQI
34AQI
9th January 2025
29AQI
29AQI
10th January 2025
28AQI
28AQI
11th January 2025
28AQI
28AQI
12th January 2025
31AQI
31AQI
13th January 2025
33AQI
33AQI
14th January 2025
48AQI
48AQI
15th January 2025
39AQI
39AQI
16th January 2025
37AQI
37AQI
17th January 2025
33AQI
33AQI
18th January 2025
36AQI
36AQI
19th January 2025
44AQI
44AQI
20th January 2025
46AQI
46AQI
21st January 2025
43AQI
43AQI
22nd January 2025
61AQI
61AQI
23rd January 2025
73AQI
73AQI
24th January 2025
67AQI
67AQI
25th January 2025
46AQI
46AQI
26th January 2025
42AQI
42AQI
27th January 2025
35AQI
35AQI
28th January 2025
37AQI
37AQI
29th January 2025
32AQI
32AQI
30th January 2025
44AQI
44AQI
31st January 2025
69AQI
69AQI
1st February 2025
68AQI
68AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
51AQI
51AQI
4th February 2025
40AQI
40AQI
5th February 2025
39AQI
39AQI
6th February 2025
32AQI
32AQI
7th February 2025
36AQI
36AQI
8th February 2025
31AQI
31AQI
9th February 2025
31AQI
31AQI
10th February 2025
31AQI
31AQI
11th February 2025
32AQI
32AQI
12th February 2025
39AQI
39AQI
13th February 2025
31AQI
31AQI
14th February 2025
39AQI
39AQI
15th February 2025
29AQI
29AQI
16th February 2025
46AQI
46AQI
17th February 2025
40AQI
40AQI
18th February 2025
38AQI
38AQI
19th February 2025
34AQI
34AQI
20th February 2025
32AQI
32AQI
21st February 2025
31AQI
31AQI
22nd February 2025
33AQI
33AQI
23rd February 2025
32AQI
32AQI
24th February 2025
34AQI
34AQI
25th February 2025
38AQI
38AQI
26th February 2025
41AQI
41AQI
27th February 2025
60AQI
60AQI
28th February 2025
69AQI
69AQI
1st March 2025
92AQI
92AQI
2nd March 2025
95AQI
95AQI
3rd March 2025
56AQI
56AQI
4th March 2025
48AQI
48AQI
5th March 2025
35AQI
35AQI
6th March 2025
39AQI
39AQI
7th March 2025
35AQI
35AQI
8th March 2025
42AQI
42AQI
9th March 2025
41AQI
41AQI
10th March 2025
43AQI
43AQI
11th March 2025
43AQI
43AQI
12th March 2025
48AQI
48AQI
13th March 2025
52AQI
52AQI
14th March 2025
47AQI
47AQI
15th March 2025
38AQI
38AQI
16th March 2025
25AQI
25AQI
17th March 2025
35AQI
35AQI
18th March 2025
32AQI
32AQI
19th March 2025
39AQI
39AQI
20th March 2025
48AQI
48AQI
21st March 2025
56AQI
56AQI
22nd March 2025
61AQI
61AQI
23rd March 2025
65AQI
65AQI
24th March 2025
61AQI
61AQI
25th March 2025
72AQI
72AQI
26th March 2025
79AQI
79AQI
27th March 2025
79AQI
79AQI
28th March 2025
53AQI
53AQI
29th March 2025
51AQI
51AQI
30th March 2025
42AQI
42AQI
31st March 2025
45AQI
45AQI
1st April 2025
38AQI
38AQI
2nd April 2025
37AQI
37AQI
3rd April 2025
25AQI
25AQI
4th April 2025
37AQI
37AQI
5th April 2025
40AQI
40AQI
6th April 2025
49AQI
49AQI
7th April 2025
47AQI
47AQI
8th April 2025
51AQI
51AQI
9th April 2025
62AQI
62AQI
10th April 2025
61AQI
61AQI
11th April 2025
61AQI
61AQI
12th April 2025
54AQI
54AQI
13th April 2025
41AQI
41AQI
14th April 2025
49AQI
49AQI
15th April 2025
30AQI
30AQI
16th April 2025
47AQI
47AQI
17th April 2025
50AQI
50AQI
18th April 2025
62AQI
62AQI
19th April 2025
63AQI
63AQI
20th April 2025
59AQI
59AQI
21st April 2025
45AQI
45AQI
22nd April 2025
51AQI
51AQI
23rd April 2025
39AQI
39AQI
24th April 2025
36AQI
36AQI
25th April 2025
69AQI
69AQI
26th April 2025
58AQI
58AQI
27th April 2025
62AQI
62AQI
28th April 2025
52AQI
52AQI
29th April 2025
51AQI
51AQI
30th April 2025
60AQI
60AQI
1st May 2025
57AQI
57AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
51AQI
51AQI
4th May 2025
40AQI
40AQI
5th May 2025
46AQI
46AQI
6th May 2025
33AQI
33AQI
7th May 2025
36AQI
36AQI
8th May 2025
32AQI
32AQI
9th May 2025
40AQI
40AQI
10th May 2025
34AQI
34AQI
11th May 2025
38AQI
38AQI
12th May 2025
52AQI
52AQI
13th May 2025
55AQI
55AQI
14th May 2025
63AQI
63AQI
15th May 2025
60AQI
60AQI
16th May 2025
58AQI
58AQI
17th May 2025
43AQI
43AQI
18th May 2025
48AQI
48AQI
19th May 2025
56AQI
56AQI
20th May 2025
66AQI
66AQI
21st May 2025
61AQI
61AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
53AQI
53AQI
24th May 2025
40AQI
40AQI
25th May 2025
29AQI
29AQI
26th May 2025
32AQI
32AQI
27th May 2025
38AQI
38AQI
28th May 2025
41AQI
41AQI
29th May 2025
44AQI
44AQI
30th May 2025
40AQI
40AQI
31st May 2025
40AQI
40AQI
1st June 2025
47AQI
47AQI
2nd June 2025
60AQI
60AQI
3rd June 2025
32AQI
32AQI
4th June 2025
45AQI
45AQI
5th June 2025
44AQI
44AQI
6th June 2025
58AQI
58AQI
7th June 2025
62AQI
62AQI
8th June 2025
72AQI
72AQI
9th June 2025
56AQI
56AQI
10th June 2025
38AQI
38AQI
11th June 2025
47AQI
47AQI
12th June 2025
60AQI
60AQI
13th June 2025
59AQI
59AQI
14th June 2025
42AQI
42AQI
15th June 2025
37AQI
37AQI
16th June 2025
44AQI
44AQI
17th June 2025
39AQI
39AQI
18th June 2025
50AQI
50AQI
19th June 2025
53AQI
53AQI
20th June 2025
59AQI
59AQI
21st June 2025
58AQI
58AQI
22nd June 2025
60AQI
60AQI
23rd June 2025
49AQI
49AQI
24th June 2025
47AQI
47AQI
25th June 2025
45AQI
45AQI
26th June 2025
47AQI
47AQI
27th June 2025
56AQI
56AQI
28th June 2025
59AQI
59AQI
29th June 2025
59AQI
59AQI
30th June 2025
61AQI
61AQI
1st July 2025
63AQI
63AQI
2nd July 2025
86AQI
86AQI
3rd July 2025
86AQI
86AQI
4th July 2025
106AQI
106AQI
5th July 2025
88AQI
88AQI
6th July 2025
73AQI
73AQI
7th July 2025
74AQI
74AQI
8th July 2025
71AQI
71AQI
9th July 2025
82AQI
82AQI
10th July 2025
73AQI
73AQI
11th July 2025
64AQI
64AQI
12th July 2025
56AQI
56AQI
13th July 2025
52AQI
52AQI
14th July 2025
43AQI
43AQI
15th July 2025
50AQI
50AQI
16th July 2025
58AQI
58AQI
17th July 2025
41AQI
41AQI
18th July 2025
42AQI
42AQI
19th July 2025
37AQI
37AQI
20th July 2025
34AQI
34AQI
21st July 2025
35AQI
35AQI
22nd July 2025
47AQI
47AQI
23rd July 2025
41AQI
41AQI
24th July 2025
36AQI
36AQI
25th July 2025
28AQI
28AQI
26th July 2025
27AQI
27AQI
27th July 2025
25AQI
25AQI
28th July 2025
28AQI
28AQI
29th July 2025
37AQI
37AQI
30th July 2025
43AQI
43AQI
31st July 2025
46AQI
46AQI
1st August 2025
44AQI
44AQI
41AQI
39AQI
52AQI
50AQI
45AQI
52AQI
54AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202547AQI
27
4
24
4
18
13
15
15
20
11
15
15
17
13
1
1
137
75
1
Highest AQI recorded in
July54AQI
Lowest AQI recorded in
February39AQI
202441AQI
16
15
24
5
24
7
17
12
1
26
5
22
8
29
2
26
5
26
4
30
1
25
5
31
296
69
1
Highest AQI recorded in
April52AQI
Lowest AQI recorded in
December32AQI
202344AQI
23
7
1
20
8
12
19
12
18
20
11
19
11
24
7
30
1
26
4
24
7
19
10
21
9
250
112
1
Highest AQI recorded in
March55AQI
Lowest AQI recorded in
August31AQI
202243AQI
26
5
19
3
16
15
16
14
13
18
18
12
18
6
1
3
27
2
25
6
23
7
28
3
232
91
1
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
September34AQI
202141AQI
24
7
19
9
18
11
16
5
21
10
19
11
27
4
27
4
25
5
26
5
22
8
27
4
271
83
Highest AQI recorded in
May47AQI
Lowest AQI recorded in
August35AQI
202041AQI
7
6
15
6
12
6
23
7
28
3
16
14
1
19
25
6
21
9
25
6
191
63
1
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
September28AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
47AQILeast Polluted Year Recorded
2020(Avg.)
41AQISoja's annual 2025 AQI (47) shows an average percentage change of 13.3% (worsened AQI) compared to previous years: 2020 (41), 2021 (41), 2022 (43), 2023 (44), 2024 (41).
