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+

July Air Quality Analysis

Soja, Okayama, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
26th Jul 2022
115AQI
Lowest AQI recorded on
2nd Jul 2026
12AQI

Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 41 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 29th Jul - 30th Jul 2026

Soja, Okayama, Japan

AQI
Day
Night
.

5 AM29th Jul 2026

7 PM

4 AM30th Jul 2026

Day time
Avg. Highest Time
7PM29th Jul

39AQI

Avg. Lowest Time
2PM29th Jul

32AQI

Night time
Avg. Highest Time
11PM29th Jul

42AQI

Avg. Lowest Time
8PM29th Jul

39AQI

In the last 24 hours,

Soja's AQI reached its highest point of 42 at 11 PM during the Night, while the lowest point, 32, was recorded at 2 PM during the Day between 29th Jul and 30th Jul 2026.

Day & Night AQI Trend : Jul 2026

Soja, Okayama, Japan

Jul
01st - 02nd02nd - 03rd03rd - 04th04th - 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
Day
Night
1st Jul 2026745 AMAQI
1st Jul 2026746 AMAQI
1st Jul 2026707 AMAQI
1st Jul 2026738 AMAQI
1st Jul 2026749 AMAQI
1st Jul 20267210 AMAQI
1st Jul 20267311 AMAQI
1st Jul 20267012 PMAQI
1st Jul 2026701 PMAQI
1st Jul 2026762 PMAQI
1st Jul 2026803 PMAQI
1st Jul 2026704 PMAQI
1st Jul 2026645 PMAQI
1st Jul 2026536 PMAQI
1st Jul 2026277 PMAQI
1st Jul 2026208 PMAQI
1st Jul 2026149 PMAQI
1st Jul 20261210 PMAQI
1st Jul 20261211 PMAQI
2nd Jul 20261412 AMAQI
2nd Jul 2026161 AMAQI
2nd Jul 2026202 AMAQI
2nd Jul 2026183 AMAQI
2nd Jul 2026164 AMAQI

21°C19/23°C

2nd Jul 2026175 AMAQI
2nd Jul 2026146 AMAQI
2nd Jul 2026127 AMAQI
2nd Jul 202698 AMAQI
2nd Jul 202679 AMAQI
2nd Jul 20261010 AMAQI
2nd Jul 20261011 AMAQI
2nd Jul 20261012 PMAQI
2nd Jul 2026101 PMAQI
2nd Jul 202692 PMAQI
2nd Jul 202693 PMAQI
2nd Jul 2026134 PMAQI
2nd Jul 2026125 PMAQI
2nd Jul 2026116 PMAQI
2nd Jul 2026117 PMAQI
2nd Jul 2026108 PMAQI
2nd Jul 2026109 PMAQI
2nd Jul 20261210 PMAQI
2nd Jul 20261111 PMAQI
3rd Jul 20261012 AMAQI
3rd Jul 2026101 AMAQI
3rd Jul 2026142 AMAQI
3rd Jul 2026183 AMAQI
3rd Jul 2026194 AMAQI

23°C19/28°C

3rd Jul 2026205 AMAQI
3rd Jul 2026206 AMAQI
3rd Jul 2026217 AMAQI
3rd Jul 2026228 AMAQI
3rd Jul 2026219 AMAQI
3rd Jul 20262010 AMAQI
3rd Jul 20262211 AMAQI
3rd Jul 20262012 PMAQI
3rd Jul 2026181 PMAQI
3rd Jul 2026232 PMAQI
3rd Jul 2026293 PMAQI
3rd Jul 2026254 PMAQI
3rd Jul 2026245 PMAQI
3rd Jul 2026246 PMAQI
3rd Jul 2026267 PMAQI
3rd Jul 2026268 PMAQI
3rd Jul 2026259 PMAQI
3rd Jul 20262710 PMAQI
3rd Jul 20262811 PMAQI
4th Jul 20262712 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026282 AMAQI
4th Jul 2026273 AMAQI
4th Jul 2026264 AMAQI

22°C16/28°C

4th Jul 2026265 AMAQI
4th Jul 2026266 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026268 AMAQI
4th Jul 2026249 AMAQI
4th Jul 20262510 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262612 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026252 PMAQI
4th Jul 2026253 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026245 PMAQI
4th Jul 2026236 PMAQI
4th Jul 2026237 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026229 PMAQI
4th Jul 20262210 PMAQI
4th Jul 20262111 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026221 AMAQI
5th Jul 2026212 AMAQI
5th Jul 2026213 AMAQI
5th Jul 2026204 AMAQI

20°C20/21°C

5th Jul 2026225 AMAQI
5th Jul 2026206 AMAQI
5th Jul 2026207 AMAQI
5th Jul 2026198 AMAQI
5th Jul 2026149 AMAQI
5th Jul 20261810 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261912 PMAQI
5th Jul 2026181 PMAQI
5th Jul 2026222 PMAQI
5th Jul 2026263 PMAQI
5th Jul 2026244 PMAQI
5th Jul 2026235 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026227 PMAQI
5th Jul 2026218 PMAQI
5th Jul 2026229 PMAQI
5th Jul 20262210 PMAQI
5th Jul 20262111 PMAQI
6th Jul 20262212 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026252 AMAQI
6th Jul 2026243 AMAQI
6th Jul 2026224 AMAQI

22°C21/23°C

6th Jul 2026185 AMAQI
6th Jul 2026216 AMAQI
6th Jul 2026177 AMAQI
6th Jul 2026178 AMAQI
6th Jul 2026169 AMAQI
6th Jul 20262610 AMAQI
6th Jul 20263411 AMAQI
6th Jul 20261412 PMAQI
6th Jul 2026101 PMAQI
6th Jul 2026122 PMAQI
6th Jul 2026183 PMAQI
6th Jul 2026204 PMAQI
6th Jul 2026185 PMAQI
6th Jul 2026196 PMAQI
6th Jul 2026217 PMAQI
6th Jul 2026268 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20262610 PMAQI
6th Jul 20262811 PMAQI
7th Jul 20263012 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026272 AMAQI
7th Jul 2026273 AMAQI
7th Jul 2026264 AMAQI

22°C21/26°C

7th Jul 2026275 AMAQI
7th Jul 2026266 AMAQI
7th Jul 2026257 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026229 AMAQI
7th Jul 20262410 AMAQI
7th Jul 20262011 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026211 PMAQI
7th Jul 2026262 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026264 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026277 PMAQI
7th Jul 2026288 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262511 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026291 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026263 AMAQI
8th Jul 2026264 AMAQI

24°C22/29°C

8th Jul 2026285 AMAQI
8th Jul 2026286 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026298 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262510 AMAQI
8th Jul 20262311 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026231 PMAQI
8th Jul 2026262 PMAQI
8th Jul 2026283 PMAQI
8th Jul 2026294 PMAQI
8th Jul 2026255 PMAQI
8th Jul 2026236 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026208 PMAQI
8th Jul 2026219 PMAQI
8th Jul 20262310 PMAQI
8th Jul 20262511 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026301 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026263 AMAQI
9th Jul 2026264 AMAQI

25°C22/28°C

9th Jul 2026265 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026258 AMAQI
9th Jul 2026239 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262411 AMAQI
9th Jul 20262112 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262911 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026272 AMAQI
10th Jul 2026273 AMAQI
10th Jul 2026254 AMAQI

25°C21/29°C

10th Jul 2026285 AMAQI
10th Jul 2026286 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026243 PMAQI
10th Jul 2026264 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026296 PMAQI
10th Jul 2026297 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20263211 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026303 AMAQI
11th Jul 2026284 AMAQI

25°C20/31°C

11th Jul 2026305 AMAQI
11th Jul 2026306 AMAQI
11th Jul 2026317 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026252 PMAQI
11th Jul 2026233 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026316 PMAQI
11th Jul 2026317 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026299 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263111 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026311 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026313 AMAQI
12th Jul 2026274 AMAQI

26°C21/32°C

12th Jul 2026295 AMAQI
12th Jul 2026296 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026244 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20262910 PMAQI
12th Jul 20263011 PMAQI
13th Jul 20263112 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026283 AMAQI
13th Jul 2026284 AMAQI

27°C21/33°C

13th Jul 2026295 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026277 AMAQI
13th Jul 2026298 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20262910 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262712 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026242 PMAQI
13th Jul 2026253 PMAQI
13th Jul 2026274 PMAQI
13th Jul 2026345 PMAQI
13th Jul 2026356 PMAQI
13th Jul 2026337 PMAQI
13th Jul 2026328 PMAQI
13th Jul 2026349 PMAQI
13th Jul 20263510 PMAQI
13th Jul 20263811 PMAQI
14th Jul 20263512 AMAQI
14th Jul 2026351 AMAQI
14th Jul 2026342 AMAQI
14th Jul 2026333 AMAQI
14th Jul 2026294 AMAQI

28°C23/34°C

14th Jul 2026325 AMAQI
14th Jul 2026316 AMAQI
14th Jul 2026317 AMAQI
14th Jul 2026288 AMAQI
14th Jul 2026319 AMAQI
14th Jul 20263110 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026231 PMAQI
14th Jul 2026232 PMAQI
14th Jul 2026223 PMAQI
14th Jul 2026254 PMAQI
14th Jul 2026315 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026327 PMAQI
14th Jul 2026328 PMAQI
14th Jul 2026349 PMAQI
14th Jul 20263310 PMAQI
14th Jul 20263411 PMAQI
15th Jul 20263412 AMAQI
15th Jul 2026331 AMAQI
15th Jul 2026332 AMAQI
15th Jul 2026323 AMAQI
15th Jul 2026274 AMAQI

28°C23/34°C

15th Jul 2026305 AMAQI
15th Jul 2026276 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20262910 AMAQI
15th Jul 20262511 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026212 PMAQI
15th Jul 2026183 PMAQI
15th Jul 2026174 PMAQI
15th Jul 2026195 PMAQI
15th Jul 2026196 PMAQI
15th Jul 2026187 PMAQI
15th Jul 2026238 PMAQI
15th Jul 2026229 PMAQI
15th Jul 20262410 PMAQI
15th Jul 20262211 PMAQI
16th Jul 20262112 AMAQI
16th Jul 2026221 AMAQI
16th Jul 2026242 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026224 AMAQI

27°C22/31°C

16th Jul 2026215 AMAQI
16th Jul 2026226 AMAQI
16th Jul 2026217 AMAQI
16th Jul 2026238 AMAQI
16th Jul 2026239 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20262611 AMAQI
16th Jul 20262712 PMAQI
16th Jul 2026301 PMAQI
16th Jul 2026322 PMAQI
16th Jul 2026403 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026299 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20263211 PMAQI
17th Jul 20263012 AMAQI
17th Jul 2026301 AMAQI
17th Jul 2026302 AMAQI
17th Jul 2026303 AMAQI
17th Jul 2026384 AMAQI

28°C23/34°C

17th Jul 2026485 AMAQI
17th Jul 2026456 AMAQI
17th Jul 2026467 AMAQI
17th Jul 2026468 AMAQI
17th Jul 2026489 AMAQI
17th Jul 20264810 AMAQI
17th Jul 20264611 AMAQI
17th Jul 20264512 PMAQI
17th Jul 2026361 PMAQI
17th Jul 2026292 PMAQI
17th Jul 2026243 PMAQI
17th Jul 2026584 PMAQI
17th Jul 2026615 PMAQI
17th Jul 2026626 PMAQI
17th Jul 2026637 PMAQI
17th Jul 2026618 PMAQI
17th Jul 2026599 PMAQI
17th Jul 20266210 PMAQI
17th Jul 20265811 PMAQI
18th Jul 20265512 AMAQI
18th Jul 2026511 AMAQI
18th Jul 2026532 AMAQI
18th Jul 2026553 AMAQI
18th Jul 2026544 AMAQI

28°C22/34°C

18th Jul 2026545 AMAQI
18th Jul 2026536 AMAQI
18th Jul 2026557 AMAQI
18th Jul 2026568 AMAQI
18th Jul 2026579 AMAQI
18th Jul 20265610 AMAQI
18th Jul 20265811 AMAQI
18th Jul 20265612 PMAQI
18th Jul 2026601 PMAQI
18th Jul 2026602 PMAQI
18th Jul 2026623 PMAQI
18th Jul 2026664 PMAQI
18th Jul 2026675 PMAQI
18th Jul 2026656 PMAQI
18th Jul 2026677 PMAQI
18th Jul 2026658 PMAQI
18th Jul 2026669 PMAQI
18th Jul 20266410 PMAQI
18th Jul 20266211 PMAQI
19th Jul 20266212 AMAQI
19th Jul 2026631 AMAQI
19th Jul 2026642 AMAQI
19th Jul 2026593 AMAQI
19th Jul 2026604 AMAQI

28°C23/33°C

19th Jul 2026605 AMAQI
19th Jul 2026606 AMAQI
19th Jul 2026607 AMAQI
19th Jul 2026608 AMAQI
19th Jul 2026569 AMAQI
19th Jul 20265610 AMAQI
19th Jul 20265611 AMAQI
19th Jul 20265812 PMAQI
19th Jul 2026581 PMAQI
19th Jul 2026582 PMAQI
19th Jul 2026563 PMAQI
19th Jul 2026564 PMAQI
19th Jul 2026535 PMAQI
19th Jul 2026526 PMAQI
19th Jul 2026517 PMAQI
19th Jul 2026528 PMAQI
19th Jul 2026539 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20265411 PMAQI
20th Jul 20265312 AMAQI
20th Jul 2026511 AMAQI
20th Jul 2026532 AMAQI
20th Jul 2026493 AMAQI
20th Jul 2026504 AMAQI

28°C24/33°C

20th Jul 2026525 AMAQI
20th Jul 2026526 AMAQI
20th Jul 2026507 AMAQI
20th Jul 2026488 AMAQI
20th Jul 2026489 AMAQI
20th Jul 20264810 AMAQI
20th Jul 20265211 AMAQI
20th Jul 20265612 PMAQI
20th Jul 2026581 PMAQI
20th Jul 2026632 PMAQI
20th Jul 2026623 PMAQI
20th Jul 2026614 PMAQI
20th Jul 2026625 PMAQI
20th Jul 2026626 PMAQI
20th Jul 2026617 PMAQI
20th Jul 2026628 PMAQI
20th Jul 2026659 PMAQI
20th Jul 20266610 PMAQI
20th Jul 20266811 PMAQI
21st Jul 20267112 AMAQI
21st Jul 2026711 AMAQI
21st Jul 2026712 AMAQI
21st Jul 2026693 AMAQI
21st Jul 2026684 AMAQI

28°C24/33°C

21st Jul 2026665 AMAQI
21st Jul 2026656 AMAQI
21st Jul 2026667 AMAQI
21st Jul 2026638 AMAQI
21st Jul 2026649 AMAQI
21st Jul 20266410 AMAQI
21st Jul 20266411 AMAQI
21st Jul 2026741 PMAQI
21st Jul 2026902 PMAQI
21st Jul 2026893 PMAQI
21st Jul 2026884 PMAQI
21st Jul 2026895 PMAQI
21st Jul 2026836 PMAQI
21st Jul 20261047 PMAQI
21st Jul 2026818 PMAQI
21st Jul 2026769 PMAQI
21st Jul 20267010 PMAQI
21st Jul 20266811 PMAQI
22nd Jul 20266712 AMAQI
22nd Jul 2026681 AMAQI
22nd Jul 2026682 AMAQI
22nd Jul 2026643 AMAQI
22nd Jul 2026654 AMAQI

28°C24/34°C

22nd Jul 2026645 AMAQI
22nd Jul 2026646 AMAQI
22nd Jul 2026677 AMAQI
22nd Jul 2026678 AMAQI
22nd Jul 2026669 AMAQI
22nd Jul 20267210 AMAQI
22nd Jul 20267311 AMAQI
22nd Jul 20268312 PMAQI
22nd Jul 2026901 PMAQI
22nd Jul 2026972 PMAQI
22nd Jul 2026963 PMAQI
22nd Jul 20261054 PMAQI
22nd Jul 20261045 PMAQI
22nd Jul 20261116 PMAQI
22nd Jul 20261107 PMAQI
22nd Jul 20261048 PMAQI
22nd Jul 20261029 PMAQI
22nd Jul 202610210 PMAQI
22nd Jul 20269411 PMAQI
23rd Jul 20268212 AMAQI
23rd Jul 2026771 AMAQI
23rd Jul 2026762 AMAQI
23rd Jul 2026683 AMAQI
23rd Jul 2026624 AMAQI

29°C24/35°C

23rd Jul 2026575 AMAQI
23rd Jul 2026496 AMAQI
23rd Jul 2026447 AMAQI
23rd Jul 2026398 AMAQI
23rd Jul 2026479 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20264011 AMAQI
23rd Jul 20264912 PMAQI
23rd Jul 2026401 PMAQI
23rd Jul 2026512 PMAQI
23rd Jul 2026533 PMAQI
23rd Jul 2026584 PMAQI
23rd Jul 2026615 PMAQI
23rd Jul 2026666 PMAQI
23rd Jul 2026677 PMAQI
23rd Jul 2026688 PMAQI
23rd Jul 2026699 PMAQI
23rd Jul 20266010 PMAQI
23rd Jul 20265611 PMAQI
24th Jul 20264612 AMAQI
24th Jul 2026341 AMAQI
24th Jul 2026322 AMAQI
24th Jul 2026303 AMAQI
24th Jul 2026264 AMAQI

29°C24/36°C

24th Jul 2026315 AMAQI
24th Jul 2026286 AMAQI
24th Jul 2026267 AMAQI
24th Jul 2026268 AMAQI
24th Jul 2026249 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20263512 PMAQI
24th Jul 2026441 PMAQI
24th Jul 2026522 PMAQI
24th Jul 2026543 PMAQI
24th Jul 2026584 PMAQI
24th Jul 2026605 PMAQI
24th Jul 2026566 PMAQI
24th Jul 2026587 PMAQI
24th Jul 2026518 PMAQI
24th Jul 2026489 PMAQI
24th Jul 20264310 PMAQI
24th Jul 20264311 PMAQI
25th Jul 20263712 AMAQI
25th Jul 2026351 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026383 AMAQI
25th Jul 2026324 AMAQI

29°C24/36°C

25th Jul 2026375 AMAQI
25th Jul 2026326 AMAQI
25th Jul 2026367 AMAQI
25th Jul 2026408 AMAQI
25th Jul 2026339 AMAQI
25th Jul 20264310 AMAQI
25th Jul 20264211 AMAQI
25th Jul 20264712 PMAQI
25th Jul 2026531 PMAQI
25th Jul 2026532 PMAQI
25th Jul 2026533 PMAQI
25th Jul 2026574 PMAQI
25th Jul 2026525 PMAQI
25th Jul 2026476 PMAQI
25th Jul 2026477 PMAQI
25th Jul 2026508 PMAQI
25th Jul 2026489 PMAQI
25th Jul 20264710 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20263712 AMAQI
26th Jul 2026341 AMAQI
26th Jul 2026312 AMAQI
26th Jul 2026293 AMAQI
26th Jul 2026324 AMAQI

28°C23/36°C

26th Jul 2026325 AMAQI
26th Jul 2026296 AMAQI
26th Jul 2026287 AMAQI
26th Jul 2026288 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262610 AMAQI
26th Jul 20262911 AMAQI
26th Jul 20263312 PMAQI
26th Jul 2026361 PMAQI
26th Jul 2026382 PMAQI
26th Jul 2026523 PMAQI
26th Jul 2026524 PMAQI
26th Jul 2026525 PMAQI
26th Jul 2026506 PMAQI
26th Jul 2026477 PMAQI
26th Jul 2026368 PMAQI
26th Jul 2026309 PMAQI
26th Jul 20263610 PMAQI
26th Jul 20263011 PMAQI
27th Jul 20263112 AMAQI
27th Jul 2026331 AMAQI
27th Jul 2026332 AMAQI
27th Jul 2026353 AMAQI
27th Jul 2026304 AMAQI

28°C23/36°C

27th Jul 2026325 AMAQI
27th Jul 2026306 AMAQI
27th Jul 2026307 AMAQI
27th Jul 2026348 AMAQI
27th Jul 2026329 AMAQI
27th Jul 20263210 AMAQI
27th Jul 20263611 AMAQI
27th Jul 20263312 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026332 PMAQI
27th Jul 2026323 PMAQI
27th Jul 2026324 PMAQI
27th Jul 2026355 PMAQI
27th Jul 2026516 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026468 PMAQI
27th Jul 2026479 PMAQI
27th Jul 20264410 PMAQI
27th Jul 20263911 PMAQI
28th Jul 20264412 AMAQI
28th Jul 2026461 AMAQI
28th Jul 2026452 AMAQI
28th Jul 2026483 AMAQI
28th Jul 2026464 AMAQI

29°C23/35°C

28th Jul 2026465 AMAQI
28th Jul 2026466 AMAQI
28th Jul 2026467 AMAQI
28th Jul 2026478 AMAQI
28th Jul 2026469 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20264411 AMAQI
28th Jul 20264512 PMAQI
28th Jul 2026391 PMAQI
28th Jul 2026422 PMAQI
28th Jul 2026303 PMAQI
28th Jul 2026304 PMAQI
28th Jul 2026305 PMAQI
28th Jul 2026346 PMAQI
28th Jul 2026337 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026389 PMAQI
28th Jul 20263510 PMAQI
28th Jul 20263311 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026372 AMAQI
29th Jul 2026343 AMAQI
29th Jul 2026344 AMAQI

28°C23/35°C

29th Jul 2026365 AMAQI
29th Jul 2026346 AMAQI
29th Jul 2026377 AMAQI
29th Jul 2026328 AMAQI
29th Jul 2026349 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20263312 PMAQI
29th Jul 2026351 PMAQI
29th Jul 2026322 PMAQI
29th Jul 2026373 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026375 PMAQI
29th Jul 2026376 PMAQI
29th Jul 2026397 PMAQI
29th Jul 2026398 PMAQI
29th Jul 2026419 PMAQI
29th Jul 20264110 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20264012 AMAQI
30th Jul 2026401 AMAQI
30th Jul 2026402 AMAQI
30th Jul 2026403 AMAQI
30th Jul 2026424 AMAQI

26°C22/31°C

30th Jul 2026405 AMAQI
5 AM
30th Jul 2026436 AMAQI
30th Jul 2026417 AMAQI
30th Jul 2026438 AMAQI
30th Jul 2026419 AMAQI
30th Jul 20264210 AMAQI
30th Jul 20264111 AMAQI
30th Jul 20264112 PMAQI
12 PM
30th Jul 2026401 PMAQI
30th Jul 2026382 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026394 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026436 PMAQI
30th Jul 2026427 PMAQI
7 PM
30th Jul 2026418 PMAQI
30th Jul 2026419 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20264011 PMAQI
12 AM
4 AM

29°C23/36°C

Day time
Avg. Highest Time
3 PM - 7 PM

41AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
5 AM - 1 PM

36AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 7 PM (Avg. 41), while the lowest AQI was between 5 AM to 1 PM (Avg. 36).
Night time
Avg. Highest Time
8 PM - 11 PM

39AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 4 AM

37AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 39), while the lowest AQI was between 12 AM to 4 AM (Avg. 37).

2026 Days Vs Air Quality

Soja, Okayama, Japan

2026

76%

160

24%

51

Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)

Good
160 Days
Moderate
51 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 76%

Health Risk Level:

Low

In 2026, 76% of 211 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
13AQI (US)
4th June 2026
25AQI (US)
5th June 2026
22AQI (US)
6th June 2026
24AQI (US)
7th June 2026
21AQI (US)
8th June 2026
21AQI (US)
9th June 2026
26AQI (US)
10th June 2026
22AQI (US)
11th June 2026
26AQI (US)
12th June 2026
26AQI (US)
13th June 2026
28AQI (US)
14th June 2026
25AQI (US)
15th June 2026
25AQI (US)
16th June 2026
27AQI (US)
17th June 2026
23AQI (US)
18th June 2026
26AQI (US)
19th June 2026
30AQI (US)
20th June 2026
28AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
15AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
21AQI (US)
25th June 2026
26AQI (US)
26th June 2026
29AQI (US)
27th June 2026
26AQI (US)
28th June 2026
28AQI (US)
29th June 2026
49AQI (US)
30th June 2026
55AQI (US)
1st July 2026
60AQI (US)
2nd July 2026
12AQI (US)
3rd July 2026
22AQI (US)
4th July 2026
25AQI (US)
5th July 2026
21AQI (US)
6th July 2026
21AQI (US)
7th July 2026
26AQI (US)
8th July 2026
25AQI (US)
9th July 2026
26AQI (US)
10th July 2026
28AQI (US)
11th July 2026
30AQI (US)
12th July 2026
28AQI (US)
13th July 2026
30AQI (US)
14th July 2026
30AQI (US)
15th July 2026
25AQI (US)
16th July 2026
26AQI (US)
17th July 2026
46AQI (US)
18th July 2026
59AQI (US)
19th July 2026
57AQI (US)
20th July 2026
56AQI (US)
21st July 2026
75AQI (US)
22nd July 2026
84AQI (US)
23rd July 2026
58AQI (US)
24th July 2026
40AQI (US)
25th July 2026
43AQI (US)
26th July 2026
36AQI (US)
27th July 2026
36AQI (US)
28th July 2026
41AQI (US)
29th July 2026
36AQI (US)
30th July 2026
41AQI (US)
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)

27AQI (US)

38AQI (US)

No. of days

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

202639AQI (US)

27
4
21
7
15
16
26
4
20
11
28
2
23
7
160
51

Highest AQI (US) recorded in

March

50AQI (US)

Lowest AQI (US) recorded in

June

27AQI (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
2026(Avg.)
39AQI (US)

Soja's annual 2026 AQI (US) (39) shows an average percentage change of -8.7% (improved AQI (US)) compared to previous years: 2020 (41), 2021 (41), 2022 (43), 2023 (44), 2024 (41), 2025 (47).