Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

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+

June Air Quality Analysis

Soja, Okayama, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
18th Jun 2023
82AQI
Lowest AQI recorded on
2nd Jun 2026
17AQI

Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 17 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026

Soja, Okayama, Japan

AQI
Day
Night
.

5 AM1st Jun 2026

7 PM

4 AM2nd Jun 2026

Day time
Avg. Highest Time
3PM1st Jun

60AQI

Avg. Lowest Time
4AM2nd Jun

32AQI

Night time
Avg. Highest Time
1AM2nd Jun

56AQI

Avg. Lowest Time
3AM2nd Jun

32AQI

In the last 24 hours,

Soja's AQI reached its highest point of 60 at 3 PM during the Day, while the lowest point, 32, was recorded at 4 AM during the Day between 1st Jun and 2nd Jun 2026.

Day & Night AQI Trend : May - Jun 2026

Soja, Okayama, Japan

MayJun
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
Day
Night
4th May 2026305 AMAQI
4th May 2026226 AMAQI
4th May 2026287 AMAQI
4th May 2026288 AMAQI
4th May 2026259 AMAQI
4th May 20262710 AMAQI
4th May 20262411 AMAQI
4th May 20262612 PMAQI
4th May 2026221 PMAQI
4th May 2026222 PMAQI
4th May 2026183 PMAQI
4th May 2026204 PMAQI
4th May 2026225 PMAQI
4th May 2026186 PMAQI
4th May 2026147 PMAQI
4th May 2026138 PMAQI
4th May 2026129 PMAQI
4th May 20261410 PMAQI
4th May 20261311 PMAQI
5th May 20261412 AMAQI
5th May 2026151 AMAQI
5th May 2026152 AMAQI
5th May 2026143 AMAQI
5th May 2026144 AMAQI

13°C8/17°C

5th May 2026165 AMAQI
5th May 2026156 AMAQI
5th May 2026147 AMAQI
5th May 2026168 AMAQI
5th May 2026169 AMAQI
5th May 20262110 AMAQI
5th May 20262011 AMAQI
5th May 20262812 PMAQI
5th May 2026261 PMAQI
5th May 2026262 PMAQI
5th May 2026253 PMAQI
5th May 2026224 PMAQI
5th May 2026235 PMAQI
5th May 2026296 PMAQI
5th May 2026287 PMAQI
5th May 2026238 PMAQI
5th May 2026229 PMAQI
5th May 20262710 PMAQI
5th May 20263111 PMAQI
6th May 20263112 AMAQI
6th May 2026221 AMAQI
6th May 2026282 AMAQI
6th May 2026263 AMAQI
6th May 2026364 AMAQI

13°C6/20°C

6th May 2026265 AMAQI
6th May 2026306 AMAQI
6th May 2026487 AMAQI
6th May 2026328 AMAQI
6th May 2026489 AMAQI
6th May 20264810 AMAQI
6th May 20265211 AMAQI
6th May 20264412 PMAQI
6th May 2026251 PMAQI
6th May 2026202 PMAQI
6th May 2026223 PMAQI
6th May 2026224 PMAQI
6th May 2026225 PMAQI
6th May 2026226 PMAQI
6th May 2026227 PMAQI
6th May 2026248 PMAQI
6th May 2026319 PMAQI
6th May 20262210 PMAQI
6th May 20262211 PMAQI
7th May 20263212 AMAQI
7th May 2026351 AMAQI
7th May 2026412 AMAQI
7th May 2026423 AMAQI
7th May 2026504 AMAQI

14°C9/20°C

7th May 2026425 AMAQI
7th May 2026296 AMAQI
7th May 2026407 AMAQI
7th May 2026368 AMAQI
7th May 2026429 AMAQI
7th May 20264410 AMAQI
7th May 20263311 AMAQI
7th May 20262412 PMAQI
7th May 2026241 PMAQI
7th May 2026242 PMAQI
7th May 2026363 PMAQI
7th May 2026454 PMAQI
7th May 2026425 PMAQI
7th May 2026446 PMAQI
7th May 2026417 PMAQI
7th May 2026388 PMAQI
7th May 2026379 PMAQI
7th May 20263510 PMAQI
7th May 20263811 PMAQI
8th May 20263612 AMAQI
8th May 2026381 AMAQI
8th May 2026402 AMAQI
8th May 2026423 AMAQI
8th May 2026444 AMAQI

17°C11/24°C

8th May 2026485 AMAQI
8th May 2026506 AMAQI
8th May 2026467 AMAQI
8th May 2026488 AMAQI
8th May 2026489 AMAQI
8th May 20264410 AMAQI
8th May 20264411 AMAQI
8th May 20263912 PMAQI
8th May 2026321 PMAQI
8th May 2026302 PMAQI
8th May 2026283 PMAQI
8th May 2026304 PMAQI
8th May 2026325 PMAQI
8th May 2026336 PMAQI
8th May 2026267 PMAQI
8th May 2026268 PMAQI
8th May 2026249 PMAQI
8th May 20262810 PMAQI
8th May 20262611 PMAQI
9th May 20262612 AMAQI
9th May 2026281 AMAQI
9th May 2026292 AMAQI
9th May 2026283 AMAQI
9th May 2026364 AMAQI

16°C9/22°C

9th May 2026285 AMAQI
9th May 2026246 AMAQI
9th May 2026257 AMAQI
9th May 2026268 AMAQI
9th May 2026279 AMAQI
9th May 20263210 AMAQI
9th May 20263011 AMAQI
9th May 20262612 PMAQI
9th May 2026281 PMAQI
9th May 2026252 PMAQI
9th May 2026273 PMAQI
9th May 2026244 PMAQI
9th May 2026295 PMAQI
9th May 2026266 PMAQI
9th May 2026247 PMAQI
9th May 2026348 PMAQI
9th May 2026369 PMAQI
9th May 20262910 PMAQI
9th May 20263011 PMAQI
10th May 20263312 AMAQI
10th May 2026321 AMAQI
10th May 2026402 AMAQI
10th May 2026323 AMAQI
10th May 2026474 AMAQI

14°C8/21°C

10th May 2026525 AMAQI
10th May 2026276 AMAQI
10th May 2026217 AMAQI
10th May 2026248 AMAQI
10th May 2026409 AMAQI
10th May 20264210 AMAQI
10th May 20263611 AMAQI
10th May 20262612 PMAQI
10th May 2026241 PMAQI
10th May 2026242 PMAQI
10th May 2026323 PMAQI
10th May 2026274 PMAQI
10th May 2026285 PMAQI
10th May 2026246 PMAQI
10th May 2026257 PMAQI
10th May 2026318 PMAQI
10th May 2026369 PMAQI
10th May 20263110 PMAQI
10th May 20262411 PMAQI
11th May 20262912 AMAQI
11th May 2026341 AMAQI
11th May 2026362 AMAQI
11th May 2026333 AMAQI
11th May 2026524 AMAQI

14°C7/22°C

11th May 2026405 AMAQI
11th May 2026346 AMAQI
11th May 2026327 AMAQI
11th May 2026428 AMAQI
11th May 2026449 AMAQI
11th May 20265810 AMAQI
11th May 20265311 AMAQI
11th May 20262912 PMAQI
11th May 2026261 PMAQI
11th May 2026282 PMAQI
11th May 2026293 PMAQI
11th May 2026264 PMAQI
11th May 2026305 PMAQI
11th May 2026306 PMAQI
11th May 2026297 PMAQI
11th May 2026308 PMAQI
11th May 2026269 PMAQI
11th May 20262610 PMAQI
11th May 20262711 PMAQI
12th May 20263212 AMAQI
12th May 2026351 AMAQI
12th May 2026442 AMAQI
12th May 2026373 AMAQI
12th May 2026384 AMAQI

16°C9/23°C

12th May 2026435 AMAQI
12th May 2026466 AMAQI
12th May 2026447 AMAQI
12th May 2026408 AMAQI
12th May 2026429 AMAQI
12th May 20266410 AMAQI
12th May 20263611 AMAQI
12th May 20263712 PMAQI
12th May 2026421 PMAQI
12th May 2026482 PMAQI
12th May 2026433 PMAQI
12th May 2026384 PMAQI
12th May 2026335 PMAQI
12th May 2026396 PMAQI
12th May 2026357 PMAQI
12th May 2026218 PMAQI
12th May 2026229 PMAQI
12th May 20262610 PMAQI
12th May 20263811 PMAQI
13th May 20264512 AMAQI
13th May 2026401 AMAQI
13th May 2026442 AMAQI
13th May 2026503 AMAQI
13th May 2026494 AMAQI

17°C11/23°C

13th May 2026455 AMAQI
13th May 2026466 AMAQI
13th May 2026437 AMAQI
13th May 2026418 AMAQI
13th May 2026429 AMAQI
13th May 20264610 AMAQI
13th May 20264411 AMAQI
13th May 20264912 PMAQI
13th May 2026411 PMAQI
13th May 2026392 PMAQI
13th May 2026363 PMAQI
13th May 2026344 PMAQI
13th May 2026395 PMAQI
13th May 2026376 PMAQI
13th May 2026347 PMAQI
13th May 2026348 PMAQI
13th May 2026389 PMAQI
13th May 20263610 PMAQI
13th May 20263511 PMAQI
14th May 20263612 AMAQI
14th May 2026381 AMAQI
14th May 2026432 AMAQI
14th May 2026463 AMAQI
14th May 2026484 AMAQI

18°C12/25°C

14th May 2026485 AMAQI
14th May 2026366 AMAQI
14th May 2026347 AMAQI
14th May 2026348 AMAQI
14th May 2026369 AMAQI
14th May 20264110 AMAQI
14th May 20263411 AMAQI
14th May 20262712 PMAQI
14th May 2026351 PMAQI
14th May 2026422 PMAQI
14th May 2026353 PMAQI
14th May 2026324 PMAQI
14th May 2026335 PMAQI
14th May 2026366 PMAQI
14th May 2026337 PMAQI
14th May 2026408 PMAQI
14th May 2026309 PMAQI
14th May 20263110 PMAQI
14th May 20263211 PMAQI
15th May 20263812 AMAQI
15th May 2026401 AMAQI
15th May 2026382 AMAQI
15th May 2026383 AMAQI
15th May 2026484 AMAQI

18°C12/25°C

15th May 2026435 AMAQI
15th May 2026326 AMAQI
15th May 2026287 AMAQI
15th May 2026488 AMAQI
15th May 2026529 AMAQI
15th May 20265210 AMAQI
15th May 20264211 AMAQI
15th May 20262712 PMAQI
15th May 2026271 PMAQI
15th May 2026232 PMAQI
15th May 2026403 PMAQI
15th May 2026334 PMAQI
15th May 2026215 PMAQI
15th May 2026246 PMAQI
15th May 2026297 PMAQI
15th May 2026388 PMAQI
15th May 2026269 PMAQI
15th May 20263010 PMAQI
15th May 20262411 PMAQI
16th May 20265112 AMAQI
16th May 2026711 AMAQI
16th May 2026792 AMAQI
16th May 2026843 AMAQI
16th May 2026804 AMAQI

18°C11/26°C

16th May 2026745 AMAQI
16th May 2026706 AMAQI
16th May 2026717 AMAQI
16th May 2026858 AMAQI
16th May 2026869 AMAQI
16th May 20267210 AMAQI
16th May 20267911 AMAQI
16th May 20267812 PMAQI
16th May 2026891 PMAQI
16th May 2026882 PMAQI
16th May 2026903 PMAQI
16th May 2026904 PMAQI
16th May 2026785 PMAQI
16th May 2026696 PMAQI
16th May 2026707 PMAQI
16th May 2026728 PMAQI
16th May 2026769 PMAQI
16th May 20268110 PMAQI
16th May 20268711 PMAQI
17th May 20267912 AMAQI
17th May 2026681 AMAQI
17th May 2026812 AMAQI
17th May 2026813 AMAQI
17th May 2026774 AMAQI

19°C12/26°C

17th May 2026735 AMAQI
17th May 2026746 AMAQI
17th May 2026707 AMAQI
17th May 2026668 AMAQI
17th May 2026599 AMAQI
17th May 20265410 AMAQI
17th May 20265911 AMAQI
17th May 20265912 PMAQI
17th May 2026781 PMAQI
17th May 2026702 PMAQI
17th May 2026603 PMAQI
17th May 2026594 PMAQI
17th May 2026605 PMAQI
17th May 2026566 PMAQI
17th May 2026557 PMAQI
17th May 2026498 PMAQI
17th May 2026489 PMAQI
17th May 20264610 PMAQI
17th May 20264411 PMAQI
18th May 20265612 AMAQI
18th May 2026561 AMAQI
18th May 2026602 AMAQI
18th May 2026463 AMAQI
18th May 2026544 AMAQI

20°C13/29°C

18th May 2026625 AMAQI
18th May 2026586 AMAQI
18th May 2026677 AMAQI
18th May 2026658 AMAQI
18th May 2026629 AMAQI
18th May 20266410 AMAQI
18th May 20265411 AMAQI
18th May 20268712 PMAQI
18th May 2026461 PMAQI
18th May 2026362 PMAQI
18th May 2026363 PMAQI
18th May 2026384 PMAQI
18th May 2026485 PMAQI
18th May 2026476 PMAQI
18th May 2026447 PMAQI
18th May 2026468 PMAQI
18th May 2026499 PMAQI
18th May 20265110 PMAQI
18th May 20264611 PMAQI
19th May 20264912 AMAQI
19th May 2026521 AMAQI
19th May 2026472 AMAQI
19th May 2026503 AMAQI
19th May 2026454 AMAQI

20°C14/28°C

19th May 2026465 AMAQI
19th May 2026476 AMAQI
19th May 2026427 AMAQI
19th May 2026498 AMAQI
19th May 2026539 AMAQI
19th May 20265010 AMAQI
19th May 20265011 AMAQI
19th May 20263712 PMAQI
19th May 2026291 PMAQI
19th May 2026362 PMAQI
19th May 2026343 PMAQI
19th May 2026364 PMAQI
19th May 2026355 PMAQI
19th May 2026396 PMAQI
19th May 2026467 PMAQI
19th May 2026558 PMAQI
19th May 2026609 PMAQI
19th May 20266110 PMAQI
19th May 20266411 PMAQI
20th May 20266112 AMAQI
20th May 2026641 AMAQI
20th May 2026642 AMAQI
20th May 2026703 AMAQI
20th May 2026684 AMAQI

20°C13/28°C

20th May 2026705 AMAQI
20th May 2026746 AMAQI
20th May 2026727 AMAQI
20th May 2026718 AMAQI
20th May 2026579 AMAQI
20th May 20264810 AMAQI
20th May 20264511 AMAQI
20th May 20264512 PMAQI
20th May 2026451 PMAQI
20th May 2026472 PMAQI
20th May 2026523 PMAQI
20th May 2026614 PMAQI
20th May 2026625 PMAQI
20th May 2026636 PMAQI
20th May 2026647 PMAQI
20th May 2026678 PMAQI
20th May 2026629 PMAQI
20th May 20266410 PMAQI
20th May 20266911 PMAQI
21st May 20266612 AMAQI
21st May 2026661 AMAQI
21st May 2026632 AMAQI
21st May 2026583 AMAQI
21st May 2026394 AMAQI

19°C14/25°C

21st May 2026445 AMAQI
21st May 2026406 AMAQI
21st May 2026617 AMAQI
21st May 2026668 AMAQI
21st May 2026779 AMAQI
21st May 20266910 AMAQI
21st May 20266811 AMAQI
21st May 20266812 PMAQI
21st May 2026681 PMAQI
21st May 2026682 PMAQI
21st May 2026723 PMAQI
21st May 2026734 PMAQI
21st May 2026695 PMAQI
21st May 2026726 PMAQI
21st May 2026707 PMAQI
21st May 2026688 PMAQI
21st May 2026689 PMAQI
21st May 20266910 PMAQI
21st May 20267011 PMAQI
22nd May 20266612 AMAQI
22nd May 2026701 AMAQI
22nd May 2026682 AMAQI
22nd May 2026683 AMAQI
22nd May 2026714 AMAQI

20°C19/21°C

22nd May 2026685 AMAQI
22nd May 2026706 AMAQI
22nd May 2026717 AMAQI
22nd May 2026718 AMAQI
22nd May 2026669 AMAQI
22nd May 20266610 AMAQI
22nd May 20266811 AMAQI
22nd May 20266812 PMAQI
22nd May 2026681 PMAQI
22nd May 2026682 PMAQI
22nd May 2026683 PMAQI
22nd May 2026684 PMAQI
22nd May 2026685 PMAQI
22nd May 2026686 PMAQI
22nd May 2026687 PMAQI
22nd May 2026658 PMAQI
22nd May 2026679 PMAQI
22nd May 20267310 PMAQI
22nd May 20267611 PMAQI
23rd May 20266812 AMAQI
23rd May 2026711 AMAQI
23rd May 2026702 AMAQI
23rd May 2026693 AMAQI
23rd May 2026754 AMAQI

18°C14/23°C

23rd May 2026645 AMAQI
23rd May 2026586 AMAQI
23rd May 2026587 AMAQI
23rd May 2026608 AMAQI
23rd May 2026629 AMAQI
23rd May 20266010 AMAQI
23rd May 20265911 AMAQI
23rd May 20265912 PMAQI
23rd May 2026591 PMAQI
23rd May 2026592 PMAQI
23rd May 2026593 PMAQI
23rd May 2026584 PMAQI
23rd May 2026585 PMAQI
23rd May 2026566 PMAQI
23rd May 2026587 PMAQI
23rd May 2026548 PMAQI
23rd May 2026529 PMAQI
23rd May 20265310 PMAQI
23rd May 20266011 PMAQI
24th May 20266712 AMAQI
24th May 2026671 AMAQI
24th May 2026772 AMAQI
24th May 2026783 AMAQI
24th May 2026804 AMAQI

17°C13/19°C

24th May 2026815 AMAQI
24th May 2026756 AMAQI
24th May 2026717 AMAQI
24th May 2026708 AMAQI
24th May 2026719 AMAQI
24th May 20266010 AMAQI
24th May 20265811 AMAQI
24th May 20265812 PMAQI
24th May 2026581 PMAQI
24th May 2026582 PMAQI
24th May 2026563 PMAQI
24th May 2026554 PMAQI
24th May 2026555 PMAQI
24th May 2026556 PMAQI
24th May 2026527 PMAQI
24th May 2026488 PMAQI
24th May 2026539 PMAQI
24th May 20265910 PMAQI
24th May 20265211 PMAQI
25th May 20265112 AMAQI
25th May 2026541 AMAQI
25th May 2026562 AMAQI
25th May 2026573 AMAQI
25th May 2026534 AMAQI

20°C17/25°C

25th May 2026525 AMAQI
25th May 2026546 AMAQI
25th May 2026577 AMAQI
25th May 2026618 AMAQI
25th May 2026649 AMAQI
25th May 20265410 AMAQI
25th May 20265411 AMAQI
25th May 20265412 PMAQI
25th May 2026541 PMAQI
25th May 2026542 PMAQI
25th May 2026483 PMAQI
25th May 2026444 PMAQI
25th May 2026475 PMAQI
25th May 2026446 PMAQI
25th May 2026507 PMAQI
25th May 2026578 PMAQI
25th May 2026719 PMAQI
25th May 20266210 PMAQI
25th May 20264711 PMAQI
26th May 20265112 AMAQI
26th May 2026361 AMAQI
26th May 2026422 AMAQI
26th May 2026443 AMAQI
26th May 2026374 AMAQI

21°C16/28°C

26th May 2026345 AMAQI
26th May 2026336 AMAQI
26th May 2026387 AMAQI
26th May 2026418 AMAQI
26th May 2026469 AMAQI
26th May 20265110 AMAQI
26th May 20265211 AMAQI
26th May 20265212 PMAQI
26th May 2026581 PMAQI
26th May 2026642 PMAQI
26th May 2026653 PMAQI
26th May 2026654 PMAQI
26th May 2026225 PMAQI
26th May 2026226 PMAQI
26th May 2026217 PMAQI
26th May 2026228 PMAQI
26th May 2026229 PMAQI
26th May 20262010 PMAQI
26th May 20262311 PMAQI
27th May 20262012 AMAQI
27th May 2026221 AMAQI
27th May 2026202 AMAQI
27th May 2026243 AMAQI
27th May 2026144 AMAQI

21°C16/27°C

27th May 2026215 AMAQI
27th May 2026126 AMAQI
27th May 2026147 AMAQI
27th May 2026188 AMAQI
27th May 2026129 AMAQI
27th May 20261210 AMAQI
27th May 20261211 AMAQI
27th May 2026812 PMAQI
27th May 2026141 PMAQI
27th May 2026182 PMAQI
27th May 2026173 PMAQI
27th May 2026144 PMAQI
27th May 2026125 PMAQI
27th May 2026156 PMAQI
27th May 2026127 PMAQI
27th May 2026128 PMAQI
27th May 2026149 PMAQI
27th May 20262110 PMAQI
27th May 20262411 PMAQI
28th May 20262612 AMAQI
28th May 2026271 AMAQI
28th May 2026262 AMAQI
28th May 2026263 AMAQI
28th May 2026264 AMAQI

18°C18/19°C

28th May 2026245 AMAQI
28th May 2026256 AMAQI
28th May 2026267 AMAQI
28th May 2026268 AMAQI
28th May 2026269 AMAQI
28th May 20262810 AMAQI
28th May 20262511 AMAQI
28th May 20262412 PMAQI
28th May 2026241 PMAQI
28th May 2026242 PMAQI
28th May 2026263 PMAQI
28th May 2026264 PMAQI
28th May 2026325 PMAQI
28th May 2026366 PMAQI
28th May 2026467 PMAQI
28th May 2026448 PMAQI
28th May 2026349 PMAQI
28th May 20264210 PMAQI
28th May 20263511 PMAQI
29th May 20263412 AMAQI
29th May 2026311 AMAQI
29th May 2026282 AMAQI
29th May 2026253 AMAQI
29th May 2026294 AMAQI

20°C19/22°C

29th May 2026285 AMAQI
29th May 2026316 AMAQI
29th May 2026357 AMAQI
29th May 2026308 AMAQI
29th May 2026299 AMAQI
29th May 20262810 AMAQI
29th May 20262911 AMAQI
29th May 20262912 PMAQI
29th May 2026281 PMAQI
29th May 2026302 PMAQI
29th May 2026283 PMAQI
29th May 2026224 PMAQI
29th May 2026265 PMAQI
29th May 2026256 PMAQI
29th May 2026307 PMAQI
29th May 2026218 PMAQI
29th May 2026239 PMAQI
29th May 20262310 PMAQI
29th May 20262211 PMAQI
30th May 20262712 AMAQI
30th May 2026261 AMAQI
30th May 2026222 AMAQI
30th May 2026203 AMAQI
30th May 2026214 AMAQI

22°C13/28°C

30th May 2026205 AMAQI
30th May 2026206 AMAQI
30th May 2026217 AMAQI
30th May 2026228 AMAQI
30th May 2026259 AMAQI
30th May 20262710 AMAQI
30th May 20263211 AMAQI
30th May 20262712 PMAQI
30th May 2026281 PMAQI
30th May 2026342 PMAQI
30th May 2026233 PMAQI
30th May 2026234 PMAQI
30th May 2026225 PMAQI
30th May 2026226 PMAQI
30th May 2026227 PMAQI
30th May 2026248 PMAQI
30th May 2026249 PMAQI
30th May 20263110 PMAQI
30th May 20263011 PMAQI
31st May 20262612 AMAQI
31st May 2026281 AMAQI
31st May 2026322 AMAQI
31st May 2026263 AMAQI
31st May 2026254 AMAQI

20°C12/28°C

31st May 2026245 AMAQI
31st May 2026256 AMAQI
31st May 2026287 AMAQI
31st May 2026288 AMAQI
31st May 2026289 AMAQI
31st May 20263210 AMAQI
31st May 20263611 AMAQI
31st May 20263612 PMAQI
31st May 2026331 PMAQI
31st May 2026262 PMAQI
31st May 2026263 PMAQI
31st May 2026264 PMAQI
31st May 2026685 PMAQI
31st May 2026716 PMAQI
31st May 2026767 PMAQI
31st May 2026648 PMAQI
31st May 2026639 PMAQI
31st May 20267210 PMAQI
31st May 20266211 PMAQI
1st Jun 20266012 AMAQI
1st Jun 2026581 AMAQI
1st Jun 2026572 AMAQI
1st Jun 2026533 AMAQI
1st Jun 2026544 AMAQI

22°C17/29°C

1st Jun 2026545 AMAQI
1st Jun 2026536 AMAQI
1st Jun 2026507 AMAQI
1st Jun 2026538 AMAQI
1st Jun 2026509 AMAQI
1st Jun 20265010 AMAQI
1st Jun 20265211 AMAQI
1st Jun 20265112 PMAQI
1st Jun 2026501 PMAQI
1st Jun 2026532 PMAQI
1st Jun 2026603 PMAQI
1st Jun 2026604 PMAQI
1st Jun 2026585 PMAQI
1st Jun 2026506 PMAQI
1st Jun 2026497 PMAQI
1st Jun 2026498 PMAQI
1st Jun 2026479 PMAQI
1st Jun 20264610 PMAQI
1st Jun 20264511 PMAQI
2nd Jun 20264212 AMAQI
2nd Jun 2026561 AMAQI
2nd Jun 2026412 AMAQI
2nd Jun 2026323 AMAQI
2nd Jun 2026324 AMAQI

21°C16/28°C

2nd Jun 2026245 AMAQI
5 AM
2nd Jun 2026226 AMAQI
2nd Jun 2026197 AMAQI
2nd Jun 2026128 AMAQI
2nd Jun 2026169 AMAQI
2nd Jun 20261310 AMAQI
2nd Jun 20261211 AMAQI
2nd Jun 2026812 PMAQI
12 PM
2nd Jun 2026101 PMAQI
2nd Jun 202682 PMAQI
2nd Jun 202683 PMAQI
2nd Jun 202684 PMAQI
2nd Jun 202675 PMAQI
2nd Jun 202696 PMAQI
2nd Jun 202687 PMAQI
7 PM
2nd Jun 202678 PMAQI
2nd Jun 202669 PMAQI
2nd Jun 2026610 PMAQI
2nd Jun 2026811 PMAQI
12 AM
4 AM

19°C18/20°C

Day time
Avg. Highest Time
8 AM - 10 AM

45AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
12 PM - 7 PM

40AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 10 AM (Avg. 45), while the lowest AQI was between 12 PM to 7 PM (Avg. 40).
Night time
Avg. Highest Time
4 AM

46AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM - 9 PM

39AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 46), while the lowest AQI was between 8 PM to 9 PM (Avg. 39).

2026 Days Vs Air Quality

Soja, Okayama, Japan

2026

72%

110

28%

43

Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)

Good
110 Days
Moderate
43 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 72%

Health Risk Level:

Low

In 2026, 72% of 153 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Soja, Okayama, Japan

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
26AQI (US)
2nd January 2026
22AQI (US)
3rd January 2026
19AQI (US)
4th January 2026
38AQI (US)
5th January 2026
43AQI (US)
6th January 2026
32AQI (US)
7th January 2026
42AQI (US)
8th January 2026
34AQI (US)
9th January 2026
27AQI (US)
10th January 2026
44AQI (US)
11th January 2026
35AQI (US)
12th January 2026
28AQI (US)
13th January 2026
32AQI (US)
14th January 2026
30AQI (US)
15th January 2026
46AQI (US)
16th January 2026
71AQI (US)
17th January 2026
75AQI (US)
18th January 2026
60AQI (US)
19th January 2026
61AQI (US)
20th January 2026
27AQI (US)
21st January 2026
14AQI (US)
22nd January 2026
26AQI (US)
23rd January 2026
42AQI (US)
24th January 2026
46AQI (US)
25th January 2026
43AQI (US)
26th January 2026
30AQI (US)
27th January 2026
45AQI (US)
28th January 2026
29AQI (US)
29th January 2026
22AQI (US)
30th January 2026
37AQI (US)
31st January 2026
33AQI (US)
1st February 2026
42AQI (US)
2nd February 2026
46AQI (US)
3rd February 2026
28AQI (US)
4th February 2026
44AQI (US)
5th February 2026
51AQI (US)
6th February 2026
48AQI (US)
7th February 2026
17AQI (US)
8th February 2026
15AQI (US)
9th February 2026
37AQI (US)
10th February 2026
44AQI (US)
11th February 2026
48AQI (US)
12th February 2026
51AQI (US)
13th February 2026
54AQI (US)
14th February 2026
72AQI (US)
15th February 2026
74AQI (US)
16th February 2026
50AQI (US)
17th February 2026
22AQI (US)
18th February 2026
32AQI (US)
19th February 2026
36AQI (US)
20th February 2026
41AQI (US)
21st February 2026
66AQI (US)
22nd February 2026
60AQI (US)
23rd February 2026
49AQI (US)
24th February 2026
46AQI (US)
25th February 2026
13AQI (US)
26th February 2026
11AQI (US)
27th February 2026
49AQI (US)
28th February 2026
26AQI (US)
1st March 2026
38AQI (US)
2nd March 2026
51AQI (US)
3rd March 2026
39AQI (US)
4th March 2026
56AQI (US)
5th March 2026
54AQI (US)
6th March 2026
56AQI (US)
7th March 2026
40AQI (US)
8th March 2026
21AQI (US)
9th March 2026
48AQI (US)
10th March 2026
58AQI (US)
11th March 2026
56AQI (US)
12th March 2026
62AQI (US)
13th March 2026
40AQI (US)
14th March 2026
45AQI (US)
15th March 2026
60AQI (US)
16th March 2026
46AQI (US)
17th March 2026
48AQI (US)
18th March 2026
48AQI (US)
19th March 2026
53AQI (US)
20th March 2026
57AQI (US)
21st March 2026
51AQI (US)
22nd March 2026
62AQI (US)
23rd March 2026
57AQI (US)
24th March 2026
50AQI (US)
25th March 2026
47AQI (US)
26th March 2026
18AQI (US)
27th March 2026
42AQI (US)
28th March 2026
72AQI (US)
29th March 2026
77AQI (US)
30th March 2026
78AQI (US)
31st March 2026
19AQI (US)
1st April 2026
15AQI (US)
2nd April 2026
54AQI (US)
3rd April 2026
55AQI (US)
4th April 2026
35AQI (US)
5th April 2026
22AQI (US)
6th April 2026
51AQI (US)
7th April 2026
36AQI (US)
8th April 2026
40AQI (US)
9th April 2026
34AQI (US)
10th April 2026
46AQI (US)
11th April 2026
41AQI (US)
12th April 2026
38AQI (US)
13th April 2026
39AQI (US)
14th April 2026
43AQI (US)
15th April 2026
36AQI (US)
16th April 2026
35AQI (US)
17th April 2026
39AQI (US)
18th April 2026
32AQI (US)
19th April 2026
36AQI (US)
20th April 2026
34AQI (US)
21st April 2026
42AQI (US)
22nd April 2026
43AQI (US)
23rd April 2026
30AQI (US)
24th April 2026
26AQI (US)
25th April 2026
46AQI (US)
26th April 2026
50AQI (US)
27th April 2026
50AQI (US)
28th April 2026
53AQI (US)
29th April 2026
38AQI (US)
30th April 2026
24AQI (US)
1st May 2026
47AQI (US)
2nd May 2026
55AQI (US)
3rd May 2026
54AQI (US)
4th May 2026
23AQI (US)
5th May 2026
21AQI (US)
6th May 2026
30AQI (US)
7th May 2026
37AQI (US)
8th May 2026
36AQI (US)
9th May 2026
28AQI (US)
10th May 2026
32AQI (US)
11th May 2026
34AQI (US)
12th May 2026
38AQI (US)
13th May 2026
41AQI (US)
14th May 2026
37AQI (US)
15th May 2026
35AQI (US)
16th May 2026
78AQI (US)
17th May 2026
64AQI (US)
18th May 2026
53AQI (US)
19th May 2026
46AQI (US)
20th May 2026
61AQI (US)
21st May 2026
65AQI (US)
22nd May 2026
68AQI (US)
23rd May 2026
61AQI (US)
24th May 2026
63AQI (US)
25th May 2026
54AQI (US)
26th May 2026
40AQI (US)
27th May 2026
16AQI (US)
28th May 2026
29AQI (US)
29th May 2026
28AQI (US)
30th May 2026
25AQI (US)
31st May 2026
40AQI (US)
1st June 2026
52AQI (US)
2nd June 2026
17AQI (US)
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

37AQI (US)

42AQI (US)

50AQI (US)

39AQI (US)

43AQI (US)

35AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202642AQI (US)

27
4
21
7
15
16
26
4
20
11
1
1
110
43

Highest AQI (US) recorded in

March

50AQI (US)

Lowest AQI (US) recorded in

June

35AQI (US)

202547AQI (US)

27
4
25
3
18
13
15
15
20
11
15
15
17
13
1
20
11
30
16
15
13
17
21
10
237
127
1

Highest AQI (US) recorded in

July

54AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

202441AQI (US)

16
15
24
5
24
7
17
12
1
24
7
21
9
29
2
26
5
26
4
29
2
25
5
31
292
73
1

Highest AQI (US) recorded in

April

52AQI (US)

Lowest AQI (US) recorded in

December

33AQI (US)

202344AQI (US)

22
8
1
20
8
12
19
12
18
20
11
19
11
24
7
30
1
26
4
24
7
19
10
21
9
249
113
1

Highest AQI (US) recorded in

March

55AQI (US)

Lowest AQI (US) recorded in

August

31AQI (US)

202243AQI (US)

25
5
19
3
17
14
16
14
13
18
19
11
18
6
1
3
27
2
25
6
23
7
28
3
233
89
1

Highest AQI (US) recorded in

March

53AQI (US)

Lowest AQI (US) recorded in

September

34AQI (US)

202141AQI (US)

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 (US) recorded in

May

47AQI (US)

Lowest AQI (US) recorded in

August

35AQI (US)

202041AQI (US)

8
5
15
6
12
6
23
7
28
3
16
14
1
19
25
6
21
9
25
6
192
62
1

Highest AQI (US) recorded in

August

56AQI (US)

Lowest AQI (US) recorded in

September

28AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
47AQI (US)
Least Polluted Year Recorded
2020(Avg.)
41AQI (US)

Soja's annual 2026 AQI (US) (42) shows an average percentage change of -1.6% (improved AQI (US)) compared to previous years: 2020 (41), 2021 (41), 2022 (43), 2023 (44), 2024 (41), 2025 (47).