Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Yamazaki, Osaka, 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

Yamazaki, Osaka, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2024
69AQI
Lowest AQI recorded on
13th Aug 2021
12AQI

Same Day Analysis (4th August ):
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

Globe

Day & Night AQI Trend: 4th Aug - 5th Aug 2025

Yamazaki, Osaka, Japan

AQI
Day
Night
.

4 AM4th Aug 2025

7 PM

3 AM5th Aug 2025

Day time
Avg. Highest Time
2PM4th Aug

91AQI

Avg. Lowest Time
8AM4th Aug

44AQI

Night time
Avg. Highest Time
7PM4th Aug

72AQI

Avg. Lowest Time
3AM5th Aug

42AQI

In the last 24 hours,

Yamazaki's AQI reached its highest point of 91 at 2 PM during the Day, while the lowest point, 42, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Yamazaki, Osaka, Japan

JulAug
06th - 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 - 04th04th - 05th05th
Day
Night
6th Jul 2025844 AMAQI
6th Jul 2025865 AMAQI
6th Jul 2025886 AMAQI
6th Jul 2025887 AMAQI
6th Jul 2025888 AMAQI
6th Jul 2025849 AMAQI
6th Jul 20258710 AMAQI
6th Jul 20259211 AMAQI
6th Jul 20259212 PMAQI
6th Jul 2025861 PMAQI
6th Jul 2025852 PMAQI
6th Jul 2025843 PMAQI
6th Jul 2025824 PMAQI
6th Jul 2025835 PMAQI
6th Jul 2025786 PMAQI
6th Jul 2025727 PMAQI
6th Jul 2025718 PMAQI
6th Jul 2025749 PMAQI
6th Jul 20257310 PMAQI
6th Jul 20257211 PMAQI
7th Jul 20257112 AMAQI
7th Jul 2025761 AMAQI
7th Jul 2025822 AMAQI
7th Jul 2025823 AMAQI

29°C23/35°C

7th Jul 2025824 AMAQI
7th Jul 2025835 AMAQI
7th Jul 2025836 AMAQI
7th Jul 2025887 AMAQI
7th Jul 2025838 AMAQI
7th Jul 2025619 AMAQI
7th Jul 20255510 AMAQI
7th Jul 20255611 AMAQI
7th Jul 20255912 PMAQI
7th Jul 2025621 PMAQI
7th Jul 2025602 PMAQI
7th Jul 2025593 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025585 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025587 PMAQI
7th Jul 2025608 PMAQI
7th Jul 2025709 PMAQI
7th Jul 20256810 PMAQI
7th Jul 20256911 PMAQI
8th Jul 20256912 AMAQI
8th Jul 2025741 AMAQI
8th Jul 2025802 AMAQI
8th Jul 2025803 AMAQI

30°C24/36°C

8th Jul 2025784 AMAQI
8th Jul 2025745 AMAQI
8th Jul 2025746 AMAQI
8th Jul 2025747 AMAQI
8th Jul 2025758 AMAQI
8th Jul 2025679 AMAQI
8th Jul 20257410 AMAQI
8th Jul 20258211 AMAQI
8th Jul 20258612 PMAQI
8th Jul 2025861 PMAQI
8th Jul 2025832 PMAQI
8th Jul 2025743 PMAQI
8th Jul 2025784 PMAQI
8th Jul 2025845 PMAQI
8th Jul 2025806 PMAQI
8th Jul 2025707 PMAQI
8th Jul 2025668 PMAQI
8th Jul 2025689 PMAQI
8th Jul 20256810 PMAQI
8th Jul 20257011 PMAQI
9th Jul 20257012 AMAQI
9th Jul 2025711 AMAQI
9th Jul 2025722 AMAQI
9th Jul 2025753 AMAQI

29°C25/35°C

9th Jul 2025744 AMAQI
9th Jul 2025755 AMAQI
9th Jul 2025746 AMAQI
9th Jul 2025747 AMAQI
9th Jul 2025748 AMAQI
9th Jul 2025909 AMAQI
9th Jul 20259510 AMAQI
9th Jul 20259611 AMAQI
9th Jul 20259312 PMAQI
9th Jul 2025921 PMAQI
9th Jul 2025922 PMAQI
9th Jul 2025983 PMAQI
9th Jul 2025964 PMAQI
9th Jul 2025985 PMAQI
9th Jul 2025946 PMAQI
9th Jul 2025947 PMAQI
9th Jul 2025948 PMAQI
9th Jul 2025829 PMAQI
9th Jul 20258110 PMAQI
9th Jul 20257911 PMAQI
10th Jul 20258112 AMAQI
10th Jul 2025781 AMAQI
10th Jul 2025732 AMAQI
10th Jul 2025743 AMAQI

28°C23/35°C

10th Jul 2025754 AMAQI
10th Jul 2025775 AMAQI
10th Jul 2025776 AMAQI
10th Jul 2025777 AMAQI
10th Jul 2025768 AMAQI
10th Jul 2025679 AMAQI
10th Jul 20255610 AMAQI
10th Jul 20255611 AMAQI
10th Jul 20255812 PMAQI
10th Jul 2025581 PMAQI
10th Jul 2025522 PMAQI
10th Jul 2025493 PMAQI
10th Jul 2025484 PMAQI
10th Jul 2025525 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025397 PMAQI
10th Jul 2025438 PMAQI
10th Jul 2025629 PMAQI
10th Jul 20256310 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256312 AMAQI
11th Jul 2025691 AMAQI
11th Jul 2025752 AMAQI
11th Jul 2025753 AMAQI

29°C23/36°C

11th Jul 2025754 AMAQI
11th Jul 2025725 AMAQI
11th Jul 2025726 AMAQI
11th Jul 2025727 AMAQI
11th Jul 2025738 AMAQI
11th Jul 2025349 AMAQI
11th Jul 20252210 AMAQI
11th Jul 20252511 AMAQI
11th Jul 20252712 PMAQI
11th Jul 2025401 PMAQI
11th Jul 2025362 PMAQI
11th Jul 2025353 PMAQI
11th Jul 2025364 PMAQI
11th Jul 2025355 PMAQI
11th Jul 2025376 PMAQI
11th Jul 2025397 PMAQI
11th Jul 2025488 PMAQI
11th Jul 2025609 PMAQI
11th Jul 20256010 PMAQI
11th Jul 20255911 PMAQI
12th Jul 20255812 AMAQI
12th Jul 2025651 AMAQI
12th Jul 2025712 AMAQI
12th Jul 2025723 AMAQI

28°C24/34°C

12th Jul 2025704 AMAQI
12th Jul 2025665 AMAQI
12th Jul 2025676 AMAQI
12th Jul 2025667 AMAQI
12th Jul 2025668 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20253910 AMAQI
12th Jul 20254111 AMAQI
12th Jul 20253912 PMAQI
12th Jul 2025401 PMAQI
12th Jul 2025442 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025445 PMAQI
12th Jul 2025456 PMAQI
12th Jul 2025447 PMAQI
12th Jul 2025468 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255911 PMAQI
13th Jul 20256012 AMAQI
13th Jul 2025641 AMAQI
13th Jul 2025662 AMAQI
13th Jul 2025663 AMAQI

28°C24/34°C

13th Jul 2025664 AMAQI
13th Jul 2025635 AMAQI
13th Jul 2025636 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20253710 AMAQI
13th Jul 20253911 AMAQI
13th Jul 20254012 PMAQI
13th Jul 2025431 PMAQI
13th Jul 2025422 PMAQI
13th Jul 2025413 PMAQI
13th Jul 2025404 PMAQI
13th Jul 2025395 PMAQI
13th Jul 2025426 PMAQI
13th Jul 2025407 PMAQI
13th Jul 2025448 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025591 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025633 AMAQI

27°C23/34°C

14th Jul 2025624 AMAQI
14th Jul 2025605 AMAQI
14th Jul 2025606 AMAQI
14th Jul 2025617 AMAQI
14th Jul 2025618 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20251710 AMAQI
14th Jul 20251711 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025213 PMAQI
14th Jul 2025204 PMAQI
14th Jul 2025215 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025308 PMAQI
14th Jul 2025499 PMAQI
14th Jul 20254910 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20255112 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI

26°C22/34°C

15th Jul 2025594 AMAQI
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253210 AMAQI
15th Jul 20253511 AMAQI
15th Jul 20254012 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025462 PMAQI
15th Jul 2025503 PMAQI
15th Jul 2025474 PMAQI
15th Jul 2025465 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025487 PMAQI
15th Jul 2025588 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256210 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20256312 AMAQI
16th Jul 2025591 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025563 AMAQI

28°C24/34°C

16th Jul 2025564 AMAQI
16th Jul 2025545 AMAQI
16th Jul 2025556 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20255810 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255612 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025602 PMAQI
16th Jul 2025583 PMAQI
16th Jul 2025584 PMAQI
16th Jul 2025615 PMAQI
16th Jul 2025476 PMAQI
16th Jul 2025377 PMAQI
16th Jul 2025438 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255210 PMAQI
16th Jul 20255211 PMAQI
17th Jul 20255212 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025573 AMAQI

27°C22/31°C

17th Jul 2025574 AMAQI
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025578 AMAQI
17th Jul 2025259 AMAQI
17th Jul 20252810 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20251412 PMAQI
17th Jul 2025211 PMAQI
17th Jul 2025212 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025214 PMAQI
17th Jul 2025205 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025237 PMAQI
17th Jul 2025268 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254210 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025552 AMAQI
18th Jul 2025563 AMAQI

23°C22/27°C

18th Jul 2025544 AMAQI
18th Jul 2025535 AMAQI
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20254211 AMAQI
18th Jul 20254012 PMAQI
18th Jul 2025381 PMAQI
18th Jul 2025372 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025326 PMAQI
18th Jul 2025347 PMAQI
18th Jul 2025358 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254311 PMAQI
19th Jul 20254412 AMAQI
19th Jul 2025481 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025533 AMAQI

26°C22/31°C

19th Jul 2025524 AMAQI
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252511 AMAQI
19th Jul 20252512 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025294 PMAQI
19th Jul 2025275 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025267 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20253911 PMAQI
20th Jul 20253812 AMAQI
20th Jul 2025441 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025513 AMAQI

26°C21/33°C

20th Jul 2025504 AMAQI
20th Jul 2025475 AMAQI
20th Jul 2025466 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025468 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20252612 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025294 PMAQI
20th Jul 2025285 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025177 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025319 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253312 AMAQI
21st Jul 2025391 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025463 AMAQI

27°C22/34°C

21st Jul 2025444 AMAQI
21st Jul 2025425 AMAQI
21st Jul 2025436 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252911 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025196 PMAQI
21st Jul 2025197 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025309 PMAQI
21st Jul 20253210 PMAQI
21st Jul 20253311 PMAQI
22nd Jul 20253112 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025423 AMAQI

28°C23/34°C

22nd Jul 2025414 AMAQI
22nd Jul 2025405 AMAQI
22nd Jul 2025396 AMAQI
22nd Jul 2025397 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252811 AMAQI
22nd Jul 20253912 PMAQI
22nd Jul 2025401 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025424 PMAQI
22nd Jul 2025465 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025537 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025309 PMAQI
22nd Jul 20253110 PMAQI
22nd Jul 20253111 PMAQI
23rd Jul 20253012 AMAQI
23rd Jul 2025351 AMAQI
23rd Jul 2025392 AMAQI
23rd Jul 2025393 AMAQI

29°C24/35°C

23rd Jul 2025384 AMAQI
23rd Jul 2025385 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025388 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253811 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025552 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025586 PMAQI
23rd Jul 2025597 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025409 PMAQI
23rd Jul 20253310 PMAQI
23rd Jul 20253311 PMAQI
24th Jul 20253112 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025383 AMAQI

29°C24/36°C

24th Jul 2025384 AMAQI
24th Jul 2025405 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025397 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20253511 AMAQI
24th Jul 20254612 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025572 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025584 PMAQI
24th Jul 2025595 PMAQI
24th Jul 2025496 PMAQI
24th Jul 2025277 PMAQI
24th Jul 2025218 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252710 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025321 AMAQI
25th Jul 2025372 AMAQI
25th Jul 2025383 AMAQI

29°C24/36°C

25th Jul 2025384 AMAQI
25th Jul 2025395 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025397 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025289 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20254811 AMAQI
25th Jul 20254712 PMAQI
25th Jul 2025411 PMAQI
25th Jul 2025382 PMAQI
25th Jul 2025403 PMAQI
25th Jul 2025484 PMAQI
25th Jul 2025415 PMAQI
25th Jul 2025246 PMAQI
25th Jul 2025257 PMAQI
25th Jul 2025338 PMAQI
25th Jul 2025319 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025362 AMAQI
26th Jul 2025373 AMAQI

29°C24/36°C

26th Jul 2025374 AMAQI
26th Jul 2025365 AMAQI
26th Jul 2025376 AMAQI
26th Jul 2025377 AMAQI
26th Jul 2025378 AMAQI
26th Jul 2025269 AMAQI
26th Jul 20252410 AMAQI
26th Jul 20252611 AMAQI
26th Jul 20252412 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025274 PMAQI
26th Jul 2025285 PMAQI
26th Jul 2025296 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025309 PMAQI
26th Jul 20253010 PMAQI
26th Jul 20253011 PMAQI
27th Jul 20253212 AMAQI
27th Jul 2025341 AMAQI
27th Jul 2025342 AMAQI
27th Jul 2025343 AMAQI

29°C23/36°C

27th Jul 2025354 AMAQI
27th Jul 2025325 AMAQI
27th Jul 2025336 AMAQI
27th Jul 2025337 AMAQI
27th Jul 2025338 AMAQI
27th Jul 2025309 AMAQI
27th Jul 20253010 AMAQI
27th Jul 20252911 AMAQI
27th Jul 20252812 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025266 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20252511 PMAQI
28th Jul 20252712 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025323 AMAQI

29°C23/36°C

28th Jul 2025324 AMAQI
28th Jul 2025325 AMAQI
28th Jul 2025326 AMAQI
28th Jul 2025327 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253812 PMAQI
28th Jul 2025361 PMAQI
28th Jul 2025342 PMAQI
28th Jul 2025403 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025305 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025378 PMAQI
28th Jul 2025339 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253112 AMAQI
29th Jul 2025321 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025323 AMAQI

29°C24/36°C

29th Jul 2025324 AMAQI
29th Jul 2025325 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20253910 AMAQI
29th Jul 20255111 AMAQI
29th Jul 20255512 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025543 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025545 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025419 PMAQI
29th Jul 20253810 PMAQI
29th Jul 20253711 PMAQI
30th Jul 20253512 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025323 AMAQI

30°C25/37°C

30th Jul 2025334 AMAQI
30th Jul 2025355 AMAQI
30th Jul 2025356 AMAQI
30th Jul 2025357 AMAQI
30th Jul 2025348 AMAQI
30th Jul 2025449 AMAQI
30th Jul 20254810 AMAQI
30th Jul 20255011 AMAQI
30th Jul 20255512 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025602 PMAQI
30th Jul 2025603 PMAQI
30th Jul 2025604 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025586 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025468 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253910 PMAQI
30th Jul 20253911 PMAQI
31st Jul 20253812 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025332 AMAQI
31st Jul 2025333 AMAQI

31°C25/37°C

31st Jul 2025334 AMAQI
31st Jul 2025335 AMAQI
31st Jul 2025336 AMAQI
31st Jul 2025337 AMAQI
31st Jul 2025338 AMAQI
31st Jul 2025339 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20254811 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025622 PMAQI
31st Jul 2025633 PMAQI
31st Jul 2025654 PMAQI
31st Jul 2025655 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025488 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253610 PMAQI
31st Jul 20253011 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025303 AMAQI

31°C25/38°C

1st Aug 2025334 AMAQI
1st Aug 2025325 AMAQI
1st Aug 2025336 AMAQI
1st Aug 2025387 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025479 AMAQI
1st Aug 20254710 AMAQI
1st Aug 20254811 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025511 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025623 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025666 PMAQI
1st Aug 2025627 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20253912 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025342 AMAQI
2nd Aug 2025343 AMAQI

29°C25/35°C

2nd Aug 2025364 AMAQI
2nd Aug 2025365 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025549 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025571 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025594 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025478 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20253910 PMAQI
2nd Aug 20254011 PMAQI
3rd Aug 20254412 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI

29°C26/35°C

3rd Aug 2025404 AMAQI
3rd Aug 2025435 AMAQI
3rd Aug 2025416 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025489 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025602 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025536 PMAQI
3rd Aug 2025507 PMAQI
3rd Aug 2025478 PMAQI
3rd Aug 2025489 PMAQI
3rd Aug 20255110 PMAQI
3rd Aug 20254611 PMAQI
4th Aug 20254812 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025402 AMAQI
4th Aug 2025403 AMAQI

30°C25/37°C

4th Aug 2025444 AMAQI
4th Aug 2025465 AMAQI
4th Aug 2025466 AMAQI
4th Aug 2025467 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20257710 AMAQI
4th Aug 20258811 AMAQI
4th Aug 20258912 PMAQI
4th Aug 2025901 PMAQI
4th Aug 2025912 PMAQI
4th Aug 2025853 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025875 PMAQI
4th Aug 2025806 PMAQI
4th Aug 2025727 PMAQI
4th Aug 2025678 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254911 PMAQI
5th Aug 20255012 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025432 AMAQI
5th Aug 2025423 AMAQI

30°C25/35°C

5th Aug 2025524 AMAQI
4 AM
5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255810 AMAQI
5th Aug 20255711 AMAQI
11 AM
5th Aug 20255612 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025552 PMAQI
5th Aug 2025503 PMAQI
5th Aug 2025524 PMAQI
7 PM
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 8 AM

51AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 10 AM

43AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 51), while the lowest AQI was between 9 AM to 10 AM (Avg. 43).
Night time
Avg. Highest Time
12 AM - 3 AM

50AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM

44AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 50), while the lowest AQI was between 8 PM to 8 PM (Avg. 44).

2025 Days Vs Air Quality

Yamazaki, Osaka, Japan

2025

68%

146

32%

70

Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)

Good
146 Days
Moderate
70 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 68%

Health Risk Level:

Moderate

In 2025, 68% of 217 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Yamazaki, Osaka, 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
34AQI
2nd January 2025
43AQI
3rd January 2025
34AQI
4th January 2025
33AQI
5th January 2025
33AQI
6th January 2025
42AQI
7th January 2025
35AQI
8th January 2025
35AQI
9th January 2025
33AQI
10th January 2025
27AQI
11th January 2025
26AQI
12th January 2025
40AQI
13th January 2025
41AQI
14th January 2025
55AQI
15th January 2025
45AQI
16th January 2025
41AQI
17th January 2025
36AQI
18th January 2025
35AQI
19th January 2025
35AQI
20th January 2025
46AQI
21st January 2025
38AQI
22nd January 2025
59AQI
23rd January 2025
72AQI
24th January 2025
61AQI
25th January 2025
46AQI
26th January 2025
41AQI
27th January 2025
40AQI
28th January 2025
38AQI
29th January 2025
35AQI
30th January 2025
42AQI
31st January 2025
82AQI
1st February 2025
75AQI
2nd February 2025
49AQI
3rd February 2025
58AQI
4th February 2025
42AQI
5th February 2025
41AQI
6th February 2025
35AQI
7th February 2025
40AQI
8th February 2025
31AQI
9th February 2025
32AQI
10th February 2025
31AQI
11th February 2025
30AQI
12th February 2025
42AQI
13th February 2025
32AQI
14th February 2025
41AQI
15th February 2025
29AQI
16th February 2025
54AQI
17th February 2025
38AQI
18th February 2025
38AQI
19th February 2025
32AQI
20th February 2025
29AQI
21st February 2025
29AQI
22nd February 2025
31AQI
23rd February 2025
38AQI
24th February 2025
33AQI
25th February 2025
38AQI
26th February 2025
44AQI
27th February 2025
66AQI
28th February 2025
65AQI
1st March 2025
67AQI
2nd March 2025
91AQI
3rd March 2025
46AQI
4th March 2025
47AQI
5th March 2025
34AQI
6th March 2025
39AQI
7th March 2025
34AQI
8th March 2025
43AQI
9th March 2025
37AQI
10th March 2025
42AQI
11th March 2025
36AQI
12th March 2025
39AQI
13th March 2025
51AQI
14th March 2025
45AQI
15th March 2025
39AQI
16th March 2025
24AQI
17th March 2025
34AQI
18th March 2025
31AQI
19th March 2025
31AQI
20th March 2025
49AQI
21st March 2025
60AQI
22nd March 2025
66AQI
23rd March 2025
75AQI
24th March 2025
76AQI
25th March 2025
76AQI
26th March 2025
95AQI
27th March 2025
69AQI
28th March 2025
51AQI
29th March 2025
46AQI
30th March 2025
35AQI
31st March 2025
40AQI
1st April 2025
33AQI
2nd April 2025
33AQI
3rd April 2025
24AQI
4th April 2025
29AQI
5th April 2025
40AQI
6th April 2025
41AQI
7th April 2025
49AQI
8th April 2025
50AQI
9th April 2025
52AQI
10th April 2025
56AQI
11th April 2025
55AQI
12th April 2025
54AQI
13th April 2025
34AQI
14th April 2025
50AQI
15th April 2025
28AQI
16th April 2025
50AQI
17th April 2025
50AQI
18th April 2025
61AQI
19th April 2025
61AQI
20th April 2025
52AQI
21st April 2025
46AQI
22nd April 2025
51AQI
23rd April 2025
27AQI
24th April 2025
30AQI
25th April 2025
69AQI
26th April 2025
56AQI
27th April 2025
63AQI
28th April 2025
49AQI
29th April 2025
57AQI
30th April 2025
66AQI
1st May 2025
59AQI
2nd May 2025
42AQI
3rd May 2025
49AQI
4th May 2025
40AQI
5th May 2025
44AQI
6th May 2025
26AQI
7th May 2025
32AQI
8th May 2025
33AQI
9th May 2025
37AQI
10th May 2025
31AQI
11th May 2025
36AQI
12th May 2025
51AQI
13th May 2025
57AQI
14th May 2025
60AQI
15th May 2025
56AQI
16th May 2025
57AQI
17th May 2025
45AQI
18th May 2025
52AQI
19th May 2025
55AQI
20th May 2025
67AQI
21st May 2025
46AQI
22nd May 2025
39AQI
23rd May 2025
55AQI
24th May 2025
39AQI
25th May 2025
28AQI
26th May 2025
31AQI
27th May 2025
30AQI
28th May 2025
32AQI
29th May 2025
41AQI
30th May 2025
39AQI
31st May 2025
41AQI
1st June 2025
45AQI
2nd June 2025
52AQI
3rd June 2025
31AQI
4th June 2025
49AQI
5th June 2025
47AQI
6th June 2025
50AQI
7th June 2025
56AQI
8th June 2025
66AQI
9th June 2025
45AQI
10th June 2025
33AQI
11th June 2025
40AQI
12th June 2025
46AQI
13th June 2025
49AQI
14th June 2025
33AQI
15th June 2025
31AQI
16th June 2025
44AQI
17th June 2025
42AQI
18th June 2025
51AQI
19th June 2025
58AQI
20th June 2025
61AQI
21st June 2025
55AQI
22nd June 2025
47AQI
23rd June 2025
43AQI
24th June 2025
36AQI
25th June 2025
38AQI
26th June 2025
37AQI
27th June 2025
51AQI
28th June 2025
48AQI
29th June 2025
52AQI
30th June 2025
58AQI
1st July 2025
66AQI
2nd July 2025
84AQI
3rd July 2025
85AQI
4th July 2025
97AQI
5th July 2025
92AQI
6th July 2025
81AQI
7th July 2025
69AQI
8th July 2025
75AQI
9th July 2025
84AQI
10th July 2025
62AQI
11th July 2025
53AQI
12th July 2025
54AQI
13th July 2025
52AQI
14th July 2025
41AQI
15th July 2025
52AQI
16th July 2025
54AQI
17th July 2025
38AQI
18th July 2025
43AQI
19th July 2025
38AQI
20th July 2025
35AQI
21st July 2025
33AQI
22nd July 2025
39AQI
23rd July 2025
43AQI
24th July 2025
38AQI
25th July 2025
35AQI
26th July 2025
30AQI
27th July 2025
29AQI
28th July 2025
32AQI
29th July 2025
42AQI
30th July 2025
44AQI
31st July 2025
44AQI
1st August 2025
46AQI
2nd August 2025
46AQI
3rd August 2025
48AQI
4th August 2025
56AQI

42AQI

41AQI

50AQI

47AQI

44AQI

46AQI

54AQI

49AQI

No. of days

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

202546AQI

26
5
23
5
20
11
17
13
21
10
20
10
16
15
3
1
146
70

Highest AQI recorded in

July

54AQI

Lowest AQI recorded in

February

41AQI

202439AQI

26
5
26
3
23
8
21
8
1
28
3
22
8
26
5
26
5
27
3
29
2
27
3
30
1
311
54
1

Highest AQI recorded in

April

50AQI

Lowest AQI recorded in

October

33AQI

202342AQI

23
8
23
5
19
12
15
15
27
4
21
9
21
10
29
2
27
3
27
4
21
8
20
11
273
91

Highest AQI recorded in

April

52AQI

Lowest AQI recorded in

August

32AQI

202241AQI

26
5
15
6
18
13
20
10
19
12
21
9
17
7
1
25
3
31
23
7
28
3
244
75

Highest AQI recorded in

March

51AQI

Lowest AQI recorded in

October

32AQI

202140AQI

22
9
17
11
22
8
1
24
6
22
9
22
8
25
6
25
6
27
3
31
23
7
25
6
285
79
1

Highest AQI recorded in

March

47AQI

Lowest AQI recorded in

October

32AQI

202039AQI

8
5
18
3
15
3
22
8
28
3
14
16
1
18
1
29
2
23
7
21
10
196
58
1

Highest AQI recorded in

August

55AQI

Lowest AQI recorded in

July

30AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
46AQI
Least Polluted Year Recorded
2024(Avg.)
39AQI

Yamazaki's annual 2025 AQI (46) shows an average percentage change of 16.2% (worsened AQI) compared to previous years: 2020 (39), 2021 (40), 2022 (41), 2023 (42), 2024 (39).