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+
October Air Quality Analysis
Soja, Okayama, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Oct 2023
65AQILowest AQI recorded on
12th Oct 2021
19AQISame Day Analysis (12th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Oct - 13th Oct 2025
Soja, Okayama, Japan
AQI
Day
Night
.
5 AM12th Oct 2025
5 PM
4 AM13th Oct 2025
Day time
Avg. Highest Time
2PM12th Oct
64AQI
Avg. Lowest Time
6AM12th Oct
49AQI
Night time
Avg. Highest Time
12AM13th Oct
63AQI
Avg. Lowest Time
6PM12th Oct
51AQI
In the last 24 hours,
Soja's AQI reached its highest point of 64 at 2 PM during the Day, while the lowest point, 49, was recorded at 6 AM during the Day between 12th Oct and 13th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Soja, Okayama, Japan
SepOct
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
13th Sep 2025335 AMAQI
13th Sep 2025326 AMAQI
13th Sep 2025317 AMAQI
13th Sep 2025328 AMAQI
13th Sep 2025189 AMAQI
13th Sep 20251910 AMAQI
13th Sep 20252711 AMAQI
13th Sep 20253012 PMAQI
13th Sep 2025311 PMAQI
13th Sep 2025342 PMAQI
13th Sep 2025363 PMAQI
13th Sep 2025294 PMAQI
13th Sep 2025335 PMAQI
13th Sep 2025326 PMAQI
13th Sep 2025397 PMAQI
13th Sep 2025368 PMAQI
13th Sep 2025339 PMAQI
13th Sep 20253510 PMAQI
13th Sep 20253511 PMAQI
14th Sep 20253512 AMAQI
14th Sep 2025321 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025323 AMAQI
14th Sep 2025324 AMAQI
26°C22/30°C
14th Sep 2025325 AMAQI
14th Sep 2025326 AMAQI
14th Sep 2025317 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025349 AMAQI
14th Sep 20253410 AMAQI
14th Sep 20253711 AMAQI
14th Sep 20253912 PMAQI
14th Sep 2025341 PMAQI
14th Sep 2025332 PMAQI
14th Sep 2025353 PMAQI
14th Sep 2025334 PMAQI
14th Sep 2025355 PMAQI
14th Sep 2025406 PMAQI
14th Sep 2025437 PMAQI
14th Sep 2025398 PMAQI
14th Sep 2025369 PMAQI
14th Sep 20253810 PMAQI
14th Sep 20253711 PMAQI
15th Sep 20253912 AMAQI
15th Sep 2025341 AMAQI
15th Sep 2025342 AMAQI
15th Sep 2025343 AMAQI
15th Sep 2025334 AMAQI
26°C23/30°C
15th Sep 2025335 AMAQI
15th Sep 2025336 AMAQI
15th Sep 2025337 AMAQI
15th Sep 2025348 AMAQI
15th Sep 2025409 AMAQI
15th Sep 20254010 AMAQI
15th Sep 20254111 AMAQI
15th Sep 20254712 PMAQI
15th Sep 2025401 PMAQI
15th Sep 2025392 PMAQI
15th Sep 2025433 PMAQI
15th Sep 2025444 PMAQI
15th Sep 2025455 PMAQI
15th Sep 2025436 PMAQI
15th Sep 2025437 PMAQI
15th Sep 2025418 PMAQI
15th Sep 2025369 PMAQI
15th Sep 20253710 PMAQI
15th Sep 20253411 PMAQI
16th Sep 20253212 AMAQI
16th Sep 2025331 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025353 AMAQI
16th Sep 2025354 AMAQI
27°C23/33°C
16th Sep 2025365 AMAQI
16th Sep 2025376 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025329 AMAQI
16th Sep 20253310 AMAQI
16th Sep 20254211 AMAQI
16th Sep 20255712 PMAQI
16th Sep 2025571 PMAQI
16th Sep 2025552 PMAQI
16th Sep 2025553 PMAQI
16th Sep 2025574 PMAQI
16th Sep 2025555 PMAQI
16th Sep 2025516 PMAQI
16th Sep 2025507 PMAQI
16th Sep 2025478 PMAQI
16th Sep 2025449 PMAQI
16th Sep 20254410 PMAQI
16th Sep 20254211 PMAQI
17th Sep 20254212 AMAQI
17th Sep 2025381 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025343 AMAQI
17th Sep 2025374 AMAQI
27°C24/32°C
17th Sep 2025385 AMAQI
17th Sep 2025396 AMAQI
17th Sep 2025387 AMAQI
17th Sep 2025398 AMAQI
17th Sep 2025469 AMAQI
17th Sep 20255010 AMAQI
17th Sep 20255311 AMAQI
17th Sep 20256412 PMAQI
17th Sep 2025591 PMAQI
17th Sep 2025642 PMAQI
17th Sep 2025593 PMAQI
17th Sep 2025544 PMAQI
17th Sep 2025565 PMAQI
17th Sep 2025596 PMAQI
17th Sep 2025457 PMAQI
17th Sep 2025428 PMAQI
17th Sep 2025429 PMAQI
17th Sep 20253610 PMAQI
17th Sep 20253411 PMAQI
18th Sep 20253412 AMAQI
18th Sep 2025361 AMAQI
18th Sep 2025372 AMAQI
18th Sep 2025373 AMAQI
18th Sep 2025404 AMAQI
27°C24/32°C
18th Sep 2025445 AMAQI
18th Sep 2025436 AMAQI
18th Sep 2025447 AMAQI
18th Sep 2025448 AMAQI
18th Sep 2025299 AMAQI
18th Sep 20252510 AMAQI
18th Sep 20252211 AMAQI
18th Sep 20251712 PMAQI
18th Sep 2025161 PMAQI
18th Sep 2025152 PMAQI
18th Sep 2025173 PMAQI
18th Sep 2025164 PMAQI
18th Sep 2025155 PMAQI
18th Sep 2025126 PMAQI
18th Sep 2025137 PMAQI
18th Sep 2025188 PMAQI
18th Sep 2025289 PMAQI
18th Sep 20253010 PMAQI
18th Sep 20253011 PMAQI
19th Sep 20253012 AMAQI
19th Sep 2025321 AMAQI
19th Sep 2025392 AMAQI
19th Sep 2025403 AMAQI
19th Sep 2025384 AMAQI
24°C21/28°C
19th Sep 2025355 AMAQI
19th Sep 2025356 AMAQI
19th Sep 2025377 AMAQI
19th Sep 2025368 AMAQI
19th Sep 2025229 AMAQI
19th Sep 20251710 AMAQI
19th Sep 20251811 AMAQI
19th Sep 20251812 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025212 PMAQI
19th Sep 2025213 PMAQI
19th Sep 2025204 PMAQI
19th Sep 2025225 PMAQI
19th Sep 2025276 PMAQI
19th Sep 2025267 PMAQI
19th Sep 2025298 PMAQI
19th Sep 2025349 PMAQI
19th Sep 20253410 PMAQI
19th Sep 20253211 PMAQI
20th Sep 20253112 AMAQI
20th Sep 2025331 AMAQI
20th Sep 2025362 AMAQI
20th Sep 2025363 AMAQI
20th Sep 2025344 AMAQI
23°C19/28°C
20th Sep 2025335 AMAQI
20th Sep 2025336 AMAQI
20th Sep 2025337 AMAQI
20th Sep 2025338 AMAQI
20th Sep 2025279 AMAQI
20th Sep 20252810 AMAQI
20th Sep 20252911 AMAQI
20th Sep 20253212 PMAQI
20th Sep 2025341 PMAQI
20th Sep 2025392 PMAQI
20th Sep 2025493 PMAQI
20th Sep 2025554 PMAQI
20th Sep 2025595 PMAQI
20th Sep 2025596 PMAQI
20th Sep 2025567 PMAQI
20th Sep 2025558 PMAQI
20th Sep 2025529 PMAQI
20th Sep 20255210 PMAQI
20th Sep 20255311 PMAQI
21st Sep 20254312 AMAQI
21st Sep 2025271 AMAQI
21st Sep 2025342 AMAQI
21st Sep 2025333 AMAQI
21st Sep 2025334 AMAQI
24°C21/28°C
21st Sep 2025335 AMAQI
21st Sep 2025346 AMAQI
21st Sep 2025337 AMAQI
21st Sep 2025338 AMAQI
21st Sep 2025189 AMAQI
21st Sep 20251410 AMAQI
21st Sep 20251511 AMAQI
21st Sep 20252012 PMAQI
21st Sep 2025181 PMAQI
21st Sep 2025172 PMAQI
21st Sep 2025163 PMAQI
21st Sep 2025144 PMAQI
21st Sep 2025155 PMAQI
21st Sep 2025166 PMAQI
21st Sep 2025157 PMAQI
21st Sep 2025208 PMAQI
21st Sep 2025279 PMAQI
21st Sep 20252710 PMAQI
21st Sep 20252711 PMAQI
22nd Sep 20252712 AMAQI
22nd Sep 2025281 AMAQI
22nd Sep 2025322 AMAQI
22nd Sep 2025343 AMAQI
22nd Sep 2025324 AMAQI
23°C18/27°C
22nd Sep 2025305 AMAQI
22nd Sep 2025306 AMAQI
22nd Sep 2025307 AMAQI
22nd Sep 2025308 AMAQI
22nd Sep 2025219 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251711 AMAQI
22nd Sep 20251712 PMAQI
22nd Sep 2025181 PMAQI
22nd Sep 2025182 PMAQI
22nd Sep 2025193 PMAQI
22nd Sep 2025214 PMAQI
22nd Sep 2025245 PMAQI
22nd Sep 2025266 PMAQI
22nd Sep 2025287 PMAQI
22nd Sep 2025308 PMAQI
22nd Sep 2025339 PMAQI
22nd Sep 20253110 PMAQI
22nd Sep 20252911 PMAQI
23rd Sep 20252912 AMAQI
23rd Sep 2025301 AMAQI
23rd Sep 2025312 AMAQI
23rd Sep 2025313 AMAQI
23rd Sep 2025304 AMAQI
21°C16/26°C
23rd Sep 2025285 AMAQI
23rd Sep 2025286 AMAQI
23rd Sep 2025287 AMAQI
23rd Sep 2025288 AMAQI
23rd Sep 2025299 AMAQI
23rd Sep 20253210 AMAQI
23rd Sep 20253411 AMAQI
23rd Sep 20253412 PMAQI
23rd Sep 2025371 PMAQI
23rd Sep 2025402 PMAQI
23rd Sep 2025403 PMAQI
23rd Sep 2025374 PMAQI
23rd Sep 2025335 PMAQI
23rd Sep 2025296 PMAQI
23rd Sep 2025287 PMAQI
23rd Sep 2025308 PMAQI
23rd Sep 2025299 PMAQI
23rd Sep 20252710 PMAQI
23rd Sep 20252811 PMAQI
24th Sep 20252812 AMAQI
24th Sep 2025291 AMAQI
24th Sep 2025302 AMAQI
24th Sep 2025303 AMAQI
24th Sep 2025304 AMAQI
20°C19/21°C
24th Sep 2025305 AMAQI
24th Sep 2025306 AMAQI
24th Sep 2025307 AMAQI
24th Sep 2025308 AMAQI
24th Sep 2025319 AMAQI
24th Sep 20253110 AMAQI
24th Sep 20253611 AMAQI
24th Sep 20253412 PMAQI
24th Sep 2025361 PMAQI
24th Sep 2025332 PMAQI
24th Sep 2025333 PMAQI
24th Sep 2025304 PMAQI
24th Sep 2025275 PMAQI
24th Sep 2025256 PMAQI
24th Sep 2025287 PMAQI
24th Sep 2025288 PMAQI
24th Sep 2025289 PMAQI
24th Sep 20252910 PMAQI
24th Sep 20252911 PMAQI
25th Sep 20252812 AMAQI
25th Sep 2025291 AMAQI
25th Sep 2025292 AMAQI
25th Sep 2025293 AMAQI
25th Sep 2025304 AMAQI
23°C20/27°C
25th Sep 2025305 AMAQI
25th Sep 2025306 AMAQI
25th Sep 2025307 AMAQI
25th Sep 2025308 AMAQI
25th Sep 2025229 AMAQI
25th Sep 20251810 AMAQI
25th Sep 20251811 AMAQI
25th Sep 20251812 PMAQI
25th Sep 2025191 PMAQI
25th Sep 2025222 PMAQI
25th Sep 2025253 PMAQI
25th Sep 2025254 PMAQI
25th Sep 2025275 PMAQI
25th Sep 2025256 PMAQI
25th Sep 2025257 PMAQI
25th Sep 2025268 PMAQI
25th Sep 2025289 PMAQI
25th Sep 20252610 PMAQI
25th Sep 20252411 PMAQI
26th Sep 20252912 AMAQI
26th Sep 2025291 AMAQI
26th Sep 2025352 AMAQI
26th Sep 2025323 AMAQI
26th Sep 2025314 AMAQI
24°C21/26°C
26th Sep 2025355 AMAQI
26th Sep 2025366 AMAQI
26th Sep 2025317 AMAQI
26th Sep 2025288 AMAQI
26th Sep 2025299 AMAQI
26th Sep 20253010 AMAQI
26th Sep 20252911 AMAQI
26th Sep 20253612 PMAQI
26th Sep 2025361 PMAQI
26th Sep 2025322 PMAQI
26th Sep 2025263 PMAQI
26th Sep 2025244 PMAQI
26th Sep 2025305 PMAQI
26th Sep 2025336 PMAQI
26th Sep 2025347 PMAQI
26th Sep 2025368 PMAQI
26th Sep 2025259 PMAQI
26th Sep 20252210 PMAQI
26th Sep 20252211 PMAQI
27th Sep 20252212 AMAQI
27th Sep 2025241 AMAQI
27th Sep 2025232 AMAQI
27th Sep 2025243 AMAQI
27th Sep 2025274 AMAQI
24°C21/28°C
27th Sep 2025305 AMAQI
27th Sep 2025306 AMAQI
27th Sep 2025287 AMAQI
27th Sep 2025298 AMAQI
27th Sep 2025309 AMAQI
27th Sep 20253110 AMAQI
27th Sep 20253111 AMAQI
27th Sep 20253112 PMAQI
27th Sep 2025301 PMAQI
27th Sep 2025292 PMAQI
27th Sep 2025263 PMAQI
27th Sep 2025244 PMAQI
27th Sep 2025275 PMAQI
27th Sep 2025336 PMAQI
27th Sep 2025357 PMAQI
27th Sep 2025368 PMAQI
27th Sep 2025349 PMAQI
27th Sep 20252710 PMAQI
27th Sep 20252311 PMAQI
28th Sep 20252412 AMAQI
28th Sep 2025241 AMAQI
28th Sep 2025232 AMAQI
28th Sep 2025193 AMAQI
28th Sep 2025194 AMAQI
22°C18/27°C
28th Sep 2025195 AMAQI
28th Sep 2025186 AMAQI
28th Sep 2025187 AMAQI
28th Sep 2025168 AMAQI
28th Sep 2025169 AMAQI
28th Sep 20251810 AMAQI
28th Sep 20252011 AMAQI
28th Sep 20252212 PMAQI
28th Sep 2025251 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025293 PMAQI
28th Sep 2025304 PMAQI
28th Sep 2025365 PMAQI
28th Sep 2025376 PMAQI
28th Sep 2025357 PMAQI
28th Sep 2025328 PMAQI
28th Sep 2025339 PMAQI
28th Sep 20253510 PMAQI
28th Sep 20253511 PMAQI
29th Sep 20253912 AMAQI
29th Sep 2025421 AMAQI
29th Sep 2025432 AMAQI
29th Sep 2025463 AMAQI
29th Sep 2025434 AMAQI
21°C17/25°C
29th Sep 2025405 AMAQI
29th Sep 2025396 AMAQI
29th Sep 2025327 AMAQI
29th Sep 2025278 AMAQI
29th Sep 2025219 AMAQI
29th Sep 20251710 AMAQI
29th Sep 20251711 AMAQI
29th Sep 20251812 PMAQI
29th Sep 2025201 PMAQI
29th Sep 2025212 PMAQI
29th Sep 2025213 PMAQI
29th Sep 2025214 PMAQI
29th Sep 2025215 PMAQI
29th Sep 2025216 PMAQI
29th Sep 2025287 PMAQI
29th Sep 2025288 PMAQI
29th Sep 2025249 PMAQI
29th Sep 20252310 PMAQI
29th Sep 20252411 PMAQI
30th Sep 20252112 AMAQI
30th Sep 2025181 AMAQI
30th Sep 2025202 AMAQI
30th Sep 2025203 AMAQI
30th Sep 2025214 AMAQI
22°C17/26°C
30th Sep 2025225 AMAQI
30th Sep 2025256 AMAQI
30th Sep 2025277 AMAQI
30th Sep 2025298 AMAQI
30th Sep 2025289 AMAQI
30th Sep 20253110 AMAQI
30th Sep 20253111 AMAQI
30th Sep 20253212 PMAQI
30th Sep 2025301 PMAQI
30th Sep 2025362 PMAQI
30th Sep 2025443 PMAQI
30th Sep 2025424 PMAQI
30th Sep 2025455 PMAQI
30th Sep 2025496 PMAQI
30th Sep 2025477 PMAQI
30th Sep 2025438 PMAQI
30th Sep 2025449 PMAQI
30th Sep 20254310 PMAQI
30th Sep 20253511 PMAQI
1st Oct 20253312 AMAQI
1st Oct 2025271 AMAQI
1st Oct 2025272 AMAQI
1st Oct 2025283 AMAQI
1st Oct 2025284 AMAQI
20°C16/26°C
1st Oct 2025285 AMAQI
1st Oct 2025256 AMAQI
1st Oct 2025237 AMAQI
1st Oct 2025288 AMAQI
1st Oct 2025259 AMAQI
1st Oct 20252810 AMAQI
1st Oct 20252811 AMAQI
1st Oct 20253412 PMAQI
1st Oct 2025411 PMAQI
1st Oct 2025402 PMAQI
1st Oct 2025413 PMAQI
1st Oct 2025424 PMAQI
1st Oct 2025435 PMAQI
1st Oct 2025436 PMAQI
1st Oct 2025437 PMAQI
1st Oct 2025528 PMAQI
1st Oct 2025549 PMAQI
1st Oct 20255110 PMAQI
1st Oct 20254711 PMAQI
2nd Oct 20254412 AMAQI
2nd Oct 2025441 AMAQI
2nd Oct 2025432 AMAQI
2nd Oct 2025453 AMAQI
2nd Oct 2025454 AMAQI
21°C17/27°C
2nd Oct 2025425 AMAQI
2nd Oct 2025456 AMAQI
2nd Oct 2025467 AMAQI
2nd Oct 2025478 AMAQI
2nd Oct 2025499 AMAQI
2nd Oct 20255110 AMAQI
2nd Oct 20254711 AMAQI
2nd Oct 20254812 PMAQI
2nd Oct 2025521 PMAQI
2nd Oct 2025532 PMAQI
2nd Oct 2025533 PMAQI
2nd Oct 2025504 PMAQI
2nd Oct 2025475 PMAQI
2nd Oct 2025516 PMAQI
2nd Oct 2025537 PMAQI
2nd Oct 2025588 PMAQI
2nd Oct 2025599 PMAQI
2nd Oct 20255710 PMAQI
2nd Oct 20255611 PMAQI
3rd Oct 20255612 AMAQI
3rd Oct 2025501 AMAQI
3rd Oct 2025512 AMAQI
3rd Oct 2025533 AMAQI
3rd Oct 2025524 AMAQI
21°C16/27°C
3rd Oct 2025435 AMAQI
3rd Oct 2025446 AMAQI
3rd Oct 2025387 AMAQI
3rd Oct 2025388 AMAQI
3rd Oct 2025459 AMAQI
3rd Oct 20254810 AMAQI
3rd Oct 20254911 AMAQI
3rd Oct 20254912 PMAQI
3rd Oct 2025521 PMAQI
3rd Oct 2025532 PMAQI
3rd Oct 2025533 PMAQI
3rd Oct 2025534 PMAQI
3rd Oct 2025515 PMAQI
3rd Oct 2025496 PMAQI
3rd Oct 2025447 PMAQI
3rd Oct 2025398 PMAQI
3rd Oct 2025519 PMAQI
3rd Oct 20255310 PMAQI
3rd Oct 20255311 PMAQI
4th Oct 20255112 AMAQI
4th Oct 2025571 AMAQI
4th Oct 2025572 AMAQI
4th Oct 2025483 AMAQI
4th Oct 2025534 AMAQI
19°C18/20°C
4th Oct 2025555 AMAQI
4th Oct 2025546 AMAQI
4th Oct 2025517 AMAQI
4th Oct 2025538 AMAQI
4th Oct 2025549 AMAQI
4th Oct 20255810 AMAQI
4th Oct 20255911 AMAQI
4th Oct 20255512 PMAQI
4th Oct 2025541 PMAQI
4th Oct 2025532 PMAQI
4th Oct 2025483 PMAQI
4th Oct 2025454 PMAQI
4th Oct 2025465 PMAQI
4th Oct 2025496 PMAQI
4th Oct 2025557 PMAQI
4th Oct 2025568 PMAQI
4th Oct 2025559 PMAQI
4th Oct 20255310 PMAQI
4th Oct 20255011 PMAQI
5th Oct 20254712 AMAQI
5th Oct 2025481 AMAQI
5th Oct 2025492 AMAQI
5th Oct 2025533 AMAQI
5th Oct 2025504 AMAQI
21°C19/23°C
5th Oct 2025455 AMAQI
5th Oct 2025466 AMAQI
5th Oct 2025517 AMAQI
5th Oct 2025448 AMAQI
5th Oct 2025399 AMAQI
5th Oct 20254010 AMAQI
5th Oct 20253811 AMAQI
5th Oct 20253912 PMAQI
5th Oct 2025421 PMAQI
5th Oct 2025392 PMAQI
5th Oct 2025433 PMAQI
5th Oct 2025444 PMAQI
5th Oct 2025485 PMAQI
5th Oct 2025506 PMAQI
5th Oct 2025517 PMAQI
5th Oct 2025528 PMAQI
5th Oct 2025549 PMAQI
5th Oct 20255410 PMAQI
5th Oct 20255611 PMAQI
6th Oct 20255412 AMAQI
6th Oct 2025541 AMAQI
6th Oct 2025492 AMAQI
6th Oct 2025463 AMAQI
6th Oct 2025494 AMAQI
23°C19/29°C
6th Oct 2025515 AMAQI
6th Oct 2025526 AMAQI
6th Oct 2025447 AMAQI
6th Oct 2025448 AMAQI
6th Oct 2025449 AMAQI
6th Oct 20254910 AMAQI
6th Oct 20254911 AMAQI
6th Oct 20255112 PMAQI
6th Oct 2025511 PMAQI
6th Oct 2025552 PMAQI
6th Oct 2025603 PMAQI
6th Oct 2025564 PMAQI
6th Oct 2025575 PMAQI
6th Oct 2025566 PMAQI
6th Oct 2025547 PMAQI
6th Oct 2025558 PMAQI
6th Oct 2025569 PMAQI
6th Oct 20255610 PMAQI
6th Oct 20255611 PMAQI
7th Oct 20255912 AMAQI
7th Oct 2025601 AMAQI
7th Oct 2025612 AMAQI
22°C18/27°C
7th Oct 2025528 PMAQI
7th Oct 2025489 PMAQI
7th Oct 20257910 PMAQI
7th Oct 20257511 PMAQI
8th Oct 20257012 AMAQI
8th Oct 2025661 AMAQI
8th Oct 2025642 AMAQI
8th Oct 2025613 AMAQI
8th Oct 2025614 AMAQI
22°C17/27°C
8th Oct 2025625 AMAQI
8th Oct 2025626 AMAQI
8th Oct 2025607 AMAQI
8th Oct 2025588 AMAQI
8th Oct 2025619 AMAQI
8th Oct 20255510 AMAQI
8th Oct 20256011 AMAQI
8th Oct 20256212 PMAQI
8th Oct 2025601 PMAQI
8th Oct 2025582 PMAQI
8th Oct 2025583 PMAQI
8th Oct 2025594 PMAQI
8th Oct 2025615 PMAQI
8th Oct 2025636 PMAQI
8th Oct 2025617 PMAQI
8th Oct 2025518 PMAQI
8th Oct 2025469 PMAQI
8th Oct 20254610 PMAQI
8th Oct 20254711 PMAQI
9th Oct 20254012 AMAQI
9th Oct 2025491 AMAQI
9th Oct 2025552 AMAQI
9th Oct 2025553 AMAQI
9th Oct 2025544 AMAQI
23°C19/28°C
9th Oct 2025555 AMAQI
9th Oct 2025516 AMAQI
9th Oct 2025457 AMAQI
9th Oct 2025468 AMAQI
9th Oct 2025439 AMAQI
9th Oct 20254910 AMAQI
9th Oct 20255211 AMAQI
9th Oct 20254812 PMAQI
9th Oct 2025511 PMAQI
9th Oct 2025502 PMAQI
9th Oct 2025523 PMAQI
9th Oct 2025534 PMAQI
9th Oct 2025545 PMAQI
9th Oct 2025556 PMAQI
9th Oct 2025547 PMAQI
9th Oct 2025518 PMAQI
9th Oct 2025529 PMAQI
9th Oct 20255410 PMAQI
9th Oct 20255411 PMAQI
10th Oct 20255512 AMAQI
10th Oct 2025531 AMAQI
10th Oct 2025532 AMAQI
10th Oct 2025523 AMAQI
10th Oct 2025524 AMAQI
20°C16/25°C
10th Oct 2025535 AMAQI
10th Oct 2025546 AMAQI
10th Oct 2025547 AMAQI
10th Oct 2025548 AMAQI
10th Oct 2025559 AMAQI
10th Oct 20255110 AMAQI
10th Oct 20254911 AMAQI
10th Oct 20255012 PMAQI
10th Oct 2025491 PMAQI
10th Oct 2025522 PMAQI
10th Oct 2025513 PMAQI
10th Oct 2025534 PMAQI
10th Oct 2025535 PMAQI
10th Oct 2025556 PMAQI
10th Oct 2025557 PMAQI
10th Oct 2025558 PMAQI
10th Oct 2025579 PMAQI
10th Oct 20255910 PMAQI
10th Oct 20256311 PMAQI
11th Oct 20256712 AMAQI
11th Oct 2025671 AMAQI
11th Oct 2025652 AMAQI
11th Oct 2025613 AMAQI
11th Oct 2025594 AMAQI
19°C15/25°C
11th Oct 2025565 AMAQI
11th Oct 2025546 AMAQI
11th Oct 2025537 AMAQI
11th Oct 2025538 AMAQI
11th Oct 2025569 AMAQI
11th Oct 20255610 AMAQI
11th Oct 20255611 AMAQI
11th Oct 20255712 PMAQI
11th Oct 2025571 PMAQI
11th Oct 2025592 PMAQI
11th Oct 2025593 PMAQI
11th Oct 2025614 PMAQI
11th Oct 2025575 PMAQI
11th Oct 2025576 PMAQI
11th Oct 2025557 PMAQI
11th Oct 2025568 PMAQI
11th Oct 2025659 PMAQI
11th Oct 20256810 PMAQI
11th Oct 20256611 PMAQI
12th Oct 20255512 AMAQI
12th Oct 2025511 AMAQI
12th Oct 2025532 AMAQI
12th Oct 2025523 AMAQI
12th Oct 2025524 AMAQI
22°C18/27°C
12th Oct 2025565 AMAQI
12th Oct 2025496 AMAQI
12th Oct 2025537 AMAQI
12th Oct 2025558 AMAQI
12th Oct 2025549 AMAQI
12th Oct 20255310 AMAQI
12th Oct 20255311 AMAQI
12th Oct 20255312 PMAQI
12th Oct 2025631 PMAQI
12th Oct 2025642 PMAQI
12th Oct 2025593 PMAQI
12th Oct 2025604 PMAQI
12th Oct 2025565 PMAQI
12th Oct 2025516 PMAQI
12th Oct 2025537 PMAQI
12th Oct 2025598 PMAQI
12th Oct 2025629 PMAQI
12th Oct 20256210 PMAQI
12th Oct 20256111 PMAQI
13th Oct 20256312 AMAQI
13th Oct 2025621 AMAQI
13th Oct 2025592 AMAQI
13th Oct 2025593 AMAQI
13th Oct 2025584 AMAQI
24°C21/29°C
13th Oct 2025595 AMAQI
5 AM13th Oct 2025576 AMAQI
13th Oct 2025507 AMAQI
13th Oct 2025508 AMAQI
13th Oct 2025489 AMAQI
13th Oct 20254210 AMAQI
13th Oct 20254311 AMAQI
11 AM13th Oct 20254112 PMAQI
13th Oct 2025421 PMAQI
13th Oct 2025412 PMAQI
13th Oct 2025413 PMAQI
13th Oct 2025414 PMAQI
13th Oct 2025425 PMAQI
5 PM13th Oct 2025516 PMAQI
13th Oct 2025597 PMAQI
13th Oct 2025628 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 5 PM
39AQI
13 hours / Day
390 hours / Month
Avg. Lowest Time
9 AM - 5 PM
39AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 PM (Avg. 39), while the lowest AQI was between 9 AM to 5 PM (Avg. 39).
Night time
Avg. Highest Time
6 PM - 11 PM
42AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
12 AM - 4 AM
40AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 11 PM (Avg. 42), while the lowest AQI was between 12 AM to 4 AM (Avg. 40).
2025 Days Vs Air Quality
Soja, Okayama, Japan
2025
67%
190
33%
94
0.3%
1
Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)
Good
190 DaysModerate
94 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2025, 67% of 286 days were within WHO’s safe air quality limits, and 33% 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
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
46AQI
46AQI
2nd August 2025
45AQI
45AQI
3rd August 2025
48AQI
48AQI
4th August 2025
60AQI
60AQI
5th August 2025
51AQI
51AQI
6th August 2025
52AQI
52AQI
7th August 2025
47AQI
47AQI
8th August 2025
47AQI
47AQI
9th August 2025
46AQI
46AQI
10th August 2025
43AQI
43AQI
11th August 2025
33AQI
33AQI
12th August 2025
35AQI
35AQI
13th August 2025
41AQI
41AQI
14th August 2025
46AQI
46AQI
15th August 2025
46AQI
46AQI
16th August 2025
44AQI
44AQI
17th August 2025
44AQI
44AQI
18th August 2025
49AQI
49AQI
19th August 2025
47AQI
47AQI
20th August 2025
47AQI
47AQI
21st August 2025
45AQI
45AQI
22nd August 2025
42AQI
42AQI
23rd August 2025
48AQI
48AQI
24th August 2025
53AQI
53AQI
25th August 2025
54AQI
54AQI
26th August 2025
55AQI
55AQI
27th August 2025
52AQI
52AQI
28th August 2025
53AQI
53AQI
29th August 2025
54AQI
54AQI
30th August 2025
55AQI
55AQI
31st August 2025
53AQI
53AQI
1st September 2025
40AQI
40AQI
2nd September 2025
34AQI
34AQI
3rd September 2025
41AQI
41AQI
4th September 2025
28AQI
28AQI
5th September 2025
25AQI
25AQI
6th September 2025
29AQI
29AQI
7th September 2025
33AQI
33AQI
8th September 2025
34AQI
34AQI
9th September 2025
33AQI
33AQI
10th September 2025
35AQI
35AQI
11th September 2025
30AQI
30AQI
12th September 2025
30AQI
30AQI
13th September 2025
32AQI
32AQI
14th September 2025
35AQI
35AQI
15th September 2025
38AQI
38AQI
16th September 2025
43AQI
43AQI
17th September 2025
45AQI
45AQI
18th September 2025
28AQI
28AQI
19th September 2025
29AQI
29AQI
20th September 2025
42AQI
42AQI
21st September 2025
25AQI
25AQI
22nd September 2025
27AQI
27AQI
23rd September 2025
31AQI
31AQI
24th September 2025
30AQI
30AQI
25th September 2025
26AQI
26AQI
26th September 2025
31AQI
31AQI
27th September 2025
28AQI
28AQI
28th September 2025
26AQI
26AQI
29th September 2025
30AQI
30AQI
30th September 2025
32AQI
32AQI
1st October 2025
36AQI
36AQI
2nd October 2025
50AQI
50AQI
3rd October 2025
49AQI
49AQI
4th October 2025
53AQI
53AQI
5th October 2025
47AQI
47AQI
6th October 2025
53AQI
53AQI
7th October 2025
64AQI
64AQI
8th October 2025
59AQI
59AQI
9th October 2025
51AQI
51AQI
10th October 2025
54AQI
54AQI
11th October 2025
60AQI
60AQI
12th October 2025
56AQI
56AQI
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
41AQI
39AQI
52AQI
50AQI
45AQI
52AQI
54AQI
48AQI
32AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
27
4
24
4
18
13
15
15
20
11
15
15
17
13
1
20
11
30
4
8
190
94
1
Highest AQI recorded in
July54AQI
Lowest AQI recorded in
September32AQI
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.)
46AQILeast Polluted Year Recorded
2020(Avg.)
41AQISoja's annual 2025 AQI (46) shows an average percentage change of 10.1% (worsened AQI) compared to previous years: 2020 (41), 2021 (41), 2022 (43), 2023 (44), 2024 (41).
