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+

July Air Quality Analysis

Yamazaki, Osaka, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Jul 2025
97AQI
Lowest AQI recorded on
6th Jul 2026
9AQI

Same Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 46 of Good air quality on the same day.

Day & Night AQI Trend: 30th Jul - 31st Jul 2026

Yamazaki, Osaka, Japan

AQI
Day
Night
.

4 AM30th Jul 2026

7 PM

3 AM31st Jul 2026

Day time
Avg. Highest Time
2PM30th Jul

72AQI

Avg. Lowest Time
6AM30th Jul

46AQI

Night time
Avg. Highest Time
8PM30th Jul

66AQI

Avg. Lowest Time
1AM31st Jul

40AQI

In the last 24 hours,

Yamazaki's AQI reached its highest point of 72 at 2 PM during the Day, while the lowest point, 40, was recorded at 1 AM during the Night between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Yamazaki, Osaka, Japan

Jul
02nd - 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 - 31st31st
Day
Night
2nd Jul 2026144 AMAQI
2nd Jul 202685 AMAQI
2nd Jul 202686 AMAQI
2nd Jul 202687 AMAQI
2nd Jul 2026108 AMAQI
2nd Jul 2026129 AMAQI
2nd Jul 20261210 AMAQI
2nd Jul 20261211 AMAQI
2nd Jul 20261212 PMAQI
2nd Jul 2026171 PMAQI
2nd Jul 2026212 PMAQI
2nd Jul 2026253 PMAQI
2nd Jul 2026234 PMAQI
2nd Jul 2026235 PMAQI
2nd Jul 2026256 PMAQI
2nd Jul 2026127 PMAQI
2nd Jul 2026128 PMAQI
2nd Jul 202669 PMAQI
2nd Jul 2026810 PMAQI
2nd Jul 20261211 PMAQI
3rd Jul 20261912 AMAQI
3rd Jul 2026211 AMAQI
3rd Jul 2026212 AMAQI
3rd Jul 2026213 AMAQI

23°C20/27°C

3rd Jul 2026314 AMAQI
3rd Jul 2026295 AMAQI
3rd Jul 2026256 AMAQI
3rd Jul 2026237 AMAQI
3rd Jul 2026238 AMAQI
3rd Jul 2026219 AMAQI
3rd Jul 20262910 AMAQI
3rd Jul 20262911 AMAQI
3rd Jul 20263812 PMAQI
3rd Jul 2026381 PMAQI
3rd Jul 2026362 PMAQI
3rd Jul 2026363 PMAQI
3rd Jul 2026364 PMAQI
3rd Jul 2026365 PMAQI
3rd Jul 2026386 PMAQI
3rd Jul 2026537 PMAQI
3rd Jul 2026258 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262410 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20262812 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026282 AMAQI
4th Jul 2026263 AMAQI

23°C18/30°C

4th Jul 2026244 AMAQI
4th Jul 2026255 AMAQI
4th Jul 2026276 AMAQI
4th Jul 2026247 AMAQI
4th Jul 2026288 AMAQI
4th Jul 2026229 AMAQI
4th Jul 20262410 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262412 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026273 PMAQI
4th Jul 2026284 PMAQI
4th Jul 2026285 PMAQI
4th Jul 2026246 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026248 PMAQI
4th Jul 2026259 PMAQI
4th Jul 20261410 PMAQI
4th Jul 20262211 PMAQI
5th Jul 20261612 AMAQI
5th Jul 2026161 AMAQI
5th Jul 2026212 AMAQI
5th Jul 2026213 AMAQI

21°C20/22°C

5th Jul 2026204 AMAQI
5th Jul 2026225 AMAQI
5th Jul 2026146 AMAQI
5th Jul 2026207 AMAQI
5th Jul 2026228 AMAQI
5th Jul 2026149 AMAQI
5th Jul 20261810 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261912 PMAQI
5th Jul 2026181 PMAQI
5th Jul 2026212 PMAQI
5th Jul 2026223 PMAQI
5th Jul 2026144 PMAQI
5th Jul 202685 PMAQI
5th Jul 2026146 PMAQI
5th Jul 202687 PMAQI
5th Jul 202688 PMAQI
5th Jul 202689 PMAQI
5th Jul 2026810 PMAQI
5th Jul 2026811 PMAQI
6th Jul 2026812 AMAQI
6th Jul 2026161 AMAQI
6th Jul 2026222 AMAQI
6th Jul 2026163 AMAQI

21°C21/23°C

6th Jul 202664 AMAQI
6th Jul 202685 AMAQI
6th Jul 202666 AMAQI
6th Jul 202687 AMAQI
6th Jul 202688 AMAQI
6th Jul 202669 AMAQI
6th Jul 20261010 AMAQI
6th Jul 20261211 AMAQI
6th Jul 2026612 PMAQI
6th Jul 202681 PMAQI
6th Jul 202682 PMAQI
6th Jul 202683 PMAQI
6th Jul 202684 PMAQI
6th Jul 202685 PMAQI
6th Jul 202686 PMAQI
6th Jul 202687 PMAQI
6th Jul 202688 PMAQI
6th Jul 202689 PMAQI
6th Jul 2026810 PMAQI
6th Jul 2026811 PMAQI
7th Jul 2026812 AMAQI
7th Jul 202681 AMAQI
7th Jul 202682 AMAQI
7th Jul 202683 AMAQI

22°C21/22°C

7th Jul 202684 AMAQI
7th Jul 202685 AMAQI
7th Jul 202686 AMAQI
7th Jul 202687 AMAQI
7th Jul 202688 AMAQI
7th Jul 2026129 AMAQI
7th Jul 20262210 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20262012 PMAQI
7th Jul 2026221 PMAQI
7th Jul 2026242 PMAQI
7th Jul 2026263 PMAQI
7th Jul 2026254 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026269 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20262912 AMAQI
8th Jul 2026301 AMAQI
8th Jul 2026272 AMAQI
8th Jul 2026253 AMAQI

24°C20/29°C

8th Jul 2026254 AMAQI
8th Jul 2026295 AMAQI
8th Jul 2026276 AMAQI
8th Jul 2026267 AMAQI
8th Jul 2026288 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026232 PMAQI
8th Jul 2026253 PMAQI
8th Jul 2026264 PMAQI
8th Jul 2026225 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026197 PMAQI
8th Jul 2026188 PMAQI
8th Jul 2026209 PMAQI
8th Jul 20262010 PMAQI
8th Jul 20262211 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026262 AMAQI
9th Jul 2026263 AMAQI

25°C22/30°C

9th Jul 2026264 AMAQI
9th Jul 2026255 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026258 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026253 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026239 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026263 AMAQI

26°C22/32°C

10th Jul 2026244 AMAQI
10th Jul 2026265 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026287 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026278 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20262811 PMAQI
11th Jul 20263112 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026302 AMAQI
11th Jul 202683 AMAQI

27°C21/33°C

11th Jul 2026264 AMAQI
11th Jul 2026285 AMAQI
11th Jul 2026296 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026233 PMAQI
11th Jul 2026224 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026296 PMAQI
11th Jul 2026277 PMAQI
11th Jul 2026228 PMAQI
11th Jul 2026279 PMAQI
11th Jul 20262710 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026273 AMAQI

27°C23/32°C

12th Jul 2026284 AMAQI
12th Jul 2026285 AMAQI
12th Jul 2026266 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026278 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026212 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026254 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026276 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20263011 PMAQI
13th Jul 20263212 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026303 AMAQI

27°C24/32°C

13th Jul 2026284 AMAQI
13th Jul 2026565 AMAQI
13th Jul 2026536 AMAQI
13th Jul 2026537 AMAQI
13th Jul 2026508 AMAQI
13th Jul 2026569 AMAQI
13th Jul 20265910 AMAQI
13th Jul 20265811 AMAQI
13th Jul 20265612 PMAQI
13th Jul 2026601 PMAQI
13th Jul 2026602 PMAQI
13th Jul 2026533 PMAQI
13th Jul 2026544 PMAQI
13th Jul 2026485 PMAQI
13th Jul 2026336 PMAQI
13th Jul 2026367 PMAQI
13th Jul 2026258 PMAQI
13th Jul 2026239 PMAQI
13th Jul 20261910 PMAQI
13th Jul 20262711 PMAQI
14th Jul 20262712 AMAQI
14th Jul 2026291 AMAQI
14th Jul 2026292 AMAQI
14th Jul 2026313 AMAQI

28°C24/34°C

14th Jul 2026294 AMAQI
14th Jul 2026255 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026278 AMAQI
14th Jul 2026299 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20262511 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026223 PMAQI
14th Jul 2026694 PMAQI
14th Jul 2026655 PMAQI
14th Jul 2026676 PMAQI
14th Jul 2026787 PMAQI
14th Jul 2026348 PMAQI
14th Jul 2026279 PMAQI
14th Jul 20263610 PMAQI
14th Jul 20263311 PMAQI
15th Jul 20262912 AMAQI
15th Jul 2026331 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026363 AMAQI

29°C23/35°C

15th Jul 2026254 AMAQI
15th Jul 2026255 AMAQI
15th Jul 2026316 AMAQI
15th Jul 2026257 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026369 AMAQI
15th Jul 20265310 AMAQI
15th Jul 20265611 AMAQI
15th Jul 20266412 PMAQI
15th Jul 2026591 PMAQI
15th Jul 2026562 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026215 PMAQI
15th Jul 2026216 PMAQI
15th Jul 2026217 PMAQI
15th Jul 2026158 PMAQI
15th Jul 2026219 PMAQI
15th Jul 20263810 PMAQI
15th Jul 20266411 PMAQI
16th Jul 20266712 AMAQI
16th Jul 2026681 AMAQI
16th Jul 2026722 AMAQI
16th Jul 2026683 AMAQI

30°C25/34°C

16th Jul 2026684 AMAQI
16th Jul 2026735 AMAQI
16th Jul 2026706 AMAQI
16th Jul 2026667 AMAQI
16th Jul 2026678 AMAQI
16th Jul 2026579 AMAQI
16th Jul 20265510 AMAQI
16th Jul 20265411 AMAQI
16th Jul 20265712 PMAQI
16th Jul 2026591 PMAQI
16th Jul 2026622 PMAQI
16th Jul 2026653 PMAQI
16th Jul 2026624 PMAQI
16th Jul 2026605 PMAQI
16th Jul 2026596 PMAQI
16th Jul 2026557 PMAQI
16th Jul 2026518 PMAQI
16th Jul 2026469 PMAQI
16th Jul 20264010 PMAQI
16th Jul 20264611 PMAQI
17th Jul 20264612 AMAQI
17th Jul 2026481 AMAQI
17th Jul 2026442 AMAQI
17th Jul 2026403 AMAQI

29°C25/33°C

17th Jul 2026404 AMAQI
17th Jul 2026405 AMAQI
17th Jul 2026406 AMAQI
17th Jul 2026427 AMAQI
17th Jul 2026338 AMAQI
17th Jul 2026429 AMAQI
17th Jul 20265110 AMAQI
17th Jul 20265311 AMAQI
17th Jul 20265312 PMAQI
17th Jul 2026601 PMAQI
17th Jul 2026602 PMAQI
17th Jul 2026603 PMAQI
17th Jul 2026674 PMAQI
17th Jul 2026725 PMAQI
17th Jul 2026586 PMAQI
17th Jul 2026697 PMAQI
17th Jul 2026698 PMAQI
17th Jul 2026629 PMAQI
17th Jul 20266210 PMAQI
17th Jul 20266211 PMAQI
18th Jul 20266012 AMAQI
18th Jul 2026581 AMAQI
18th Jul 2026572 AMAQI
18th Jul 2026553 AMAQI

30°C23/36°C

18th Jul 2026574 AMAQI
18th Jul 2026575 AMAQI
18th Jul 2026596 AMAQI
18th Jul 2026607 AMAQI
18th Jul 2026628 AMAQI
18th Jul 2026589 AMAQI
18th Jul 20266510 AMAQI
18th Jul 20266411 AMAQI
18th Jul 20266212 PMAQI
18th Jul 2026601 PMAQI
18th Jul 2026672 PMAQI
18th Jul 2026683 PMAQI
18th Jul 2026704 PMAQI
18th Jul 2026645 PMAQI
18th Jul 2026626 PMAQI
18th Jul 2026607 PMAQI
18th Jul 2026548 PMAQI
18th Jul 2026539 PMAQI
18th Jul 20265410 PMAQI
18th Jul 20265211 PMAQI
19th Jul 20265112 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026522 AMAQI
19th Jul 2026483 AMAQI

29°C26/33°C

19th Jul 2026504 AMAQI
19th Jul 2026485 AMAQI
19th Jul 2026466 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026468 AMAQI
19th Jul 2026489 AMAQI
19th Jul 20265410 AMAQI
19th Jul 20265411 AMAQI
19th Jul 20265112 PMAQI
19th Jul 2026531 PMAQI
19th Jul 2026522 PMAQI
19th Jul 2026503 PMAQI
19th Jul 2026524 PMAQI
19th Jul 2026535 PMAQI
19th Jul 2026466 PMAQI
19th Jul 2026447 PMAQI
19th Jul 2026408 PMAQI
19th Jul 2026369 PMAQI
19th Jul 20263810 PMAQI
19th Jul 20264211 PMAQI
20th Jul 20263812 AMAQI
20th Jul 2026401 AMAQI
20th Jul 2026382 AMAQI
20th Jul 2026383 AMAQI

29°C25/34°C

20th Jul 2026404 AMAQI
20th Jul 2026385 AMAQI
20th Jul 2026386 AMAQI
20th Jul 2026387 AMAQI
20th Jul 2026408 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20264410 AMAQI
20th Jul 20264411 AMAQI
20th Jul 20265212 PMAQI
20th Jul 2026541 PMAQI
20th Jul 2026572 PMAQI
20th Jul 2026573 PMAQI
20th Jul 2026554 PMAQI
20th Jul 2026555 PMAQI
20th Jul 2026516 PMAQI
20th Jul 2026517 PMAQI
20th Jul 2026538 PMAQI
20th Jul 2026529 PMAQI
20th Jul 20265510 PMAQI
20th Jul 20265411 PMAQI
21st Jul 20265412 AMAQI
21st Jul 2026561 AMAQI
21st Jul 2026562 AMAQI
21st Jul 2026583 AMAQI

30°C26/35°C

21st Jul 2026594 AMAQI
21st Jul 2026665 AMAQI
21st Jul 2026716 AMAQI
21st Jul 2026747 AMAQI
21st Jul 2026718 AMAQI
21st Jul 2026689 AMAQI
21st Jul 20266910 AMAQI
21st Jul 20266711 AMAQI
21st Jul 2026681 PMAQI
21st Jul 2026722 PMAQI
21st Jul 2026713 PMAQI
21st Jul 2026744 PMAQI
21st Jul 2026855 PMAQI
21st Jul 2026876 PMAQI
21st Jul 20261047 PMAQI
21st Jul 2026818 PMAQI
21st Jul 2026809 PMAQI
21st Jul 20268210 PMAQI
21st Jul 20268411 PMAQI
22nd Jul 20267412 AMAQI
22nd Jul 2026781 AMAQI
22nd Jul 2026792 AMAQI
22nd Jul 2026763 AMAQI

31°C26/36°C

22nd Jul 2026794 AMAQI
22nd Jul 2026705 AMAQI
22nd Jul 2026656 AMAQI
22nd Jul 2026577 AMAQI
22nd Jul 2026488 AMAQI
22nd Jul 2026629 AMAQI
22nd Jul 20266410 AMAQI
22nd Jul 20267411 AMAQI
22nd Jul 20268712 PMAQI
22nd Jul 2026871 PMAQI
22nd Jul 20261122 PMAQI
22nd Jul 20261003 PMAQI
22nd Jul 2026954 PMAQI
22nd Jul 20261025 PMAQI
22nd Jul 2026996 PMAQI
22nd Jul 20261057 PMAQI
22nd Jul 20261028 PMAQI
22nd Jul 20261029 PMAQI
22nd Jul 202610210 PMAQI
22nd Jul 20269211 PMAQI
23rd Jul 20268412 AMAQI
23rd Jul 2026831 AMAQI
23rd Jul 2026762 AMAQI
23rd Jul 2026713 AMAQI

31°C27/37°C

23rd Jul 2026704 AMAQI
23rd Jul 2026645 AMAQI
23rd Jul 2026626 AMAQI
23rd Jul 2026587 AMAQI
23rd Jul 2026598 AMAQI
23rd Jul 2026589 AMAQI
23rd Jul 20265810 AMAQI
23rd Jul 20265411 AMAQI
23rd Jul 20266212 PMAQI
23rd Jul 2026761 PMAQI
23rd Jul 2026872 PMAQI
23rd Jul 2026853 PMAQI
23rd Jul 2026844 PMAQI
23rd Jul 2026835 PMAQI
23rd Jul 2026666 PMAQI
23rd Jul 2026677 PMAQI
23rd Jul 2026528 PMAQI
23rd Jul 2026429 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20263811 PMAQI
24th Jul 20264012 AMAQI
24th Jul 2026461 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026363 AMAQI

31°C26/38°C

24th Jul 2026314 AMAQI
24th Jul 2026385 AMAQI
24th Jul 2026366 AMAQI
24th Jul 2026317 AMAQI
24th Jul 2026318 AMAQI
24th Jul 2026369 AMAQI
24th Jul 20263610 AMAQI
24th Jul 20264811 AMAQI
24th Jul 20265512 PMAQI
24th Jul 2026661 PMAQI
24th Jul 2026712 PMAQI
24th Jul 2026703 PMAQI
24th Jul 2026694 PMAQI
24th Jul 2026665 PMAQI
24th Jul 2026526 PMAQI
24th Jul 2026487 PMAQI
24th Jul 2026388 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20263610 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20264812 AMAQI
25th Jul 2026531 AMAQI
25th Jul 2026532 AMAQI
25th Jul 2026623 AMAQI

31°C26/38°C

25th Jul 2026604 AMAQI
25th Jul 2026645 AMAQI
25th Jul 2026546 AMAQI
25th Jul 2026547 AMAQI
25th Jul 2026448 AMAQI
25th Jul 2026519 AMAQI
25th Jul 20265510 AMAQI
25th Jul 20265711 AMAQI
25th Jul 20265912 PMAQI
25th Jul 2026621 PMAQI
25th Jul 2026622 PMAQI
25th Jul 2026623 PMAQI
25th Jul 2026644 PMAQI
25th Jul 2026535 PMAQI
25th Jul 2026526 PMAQI
25th Jul 2026517 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026369 PMAQI
25th Jul 20263310 PMAQI
25th Jul 20264011 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026441 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026423 AMAQI

30°C25/37°C

26th Jul 2026404 AMAQI
26th Jul 2026405 AMAQI
26th Jul 2026406 AMAQI
26th Jul 2026427 AMAQI
26th Jul 2026448 AMAQI
26th Jul 2026429 AMAQI
26th Jul 20264810 AMAQI
26th Jul 20265211 AMAQI
26th Jul 20265912 PMAQI
26th Jul 2026581 PMAQI
26th Jul 2026532 PMAQI
26th Jul 2026583 PMAQI
26th Jul 2026444 PMAQI
26th Jul 2026385 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20263612 AMAQI
27th Jul 2026331 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026333 AMAQI

30°C25/36°C

27th Jul 2026334 AMAQI
27th Jul 2026335 AMAQI
27th Jul 2026316 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026409 AMAQI
27th Jul 20264910 AMAQI
27th Jul 20264011 AMAQI
27th Jul 20263112 PMAQI
27th Jul 2026311 PMAQI
27th Jul 2026312 PMAQI
27th Jul 2026333 PMAQI
27th Jul 2026314 PMAQI
27th Jul 2026315 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026311 AMAQI
28th Jul 2026332 AMAQI
28th Jul 2026313 AMAQI

30°C25/35°C

28th Jul 2026294 AMAQI
28th Jul 2026315 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026389 AMAQI
28th Jul 20265010 AMAQI
28th Jul 20265411 AMAQI
28th Jul 20266012 PMAQI
28th Jul 2026601 PMAQI
28th Jul 2026572 PMAQI
28th Jul 2026543 PMAQI
28th Jul 2026524 PMAQI
28th Jul 2026535 PMAQI
28th Jul 2026496 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026279 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20262711 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026291 AMAQI
29th Jul 2026272 AMAQI
29th Jul 2026273 AMAQI

28°C24/33°C

29th Jul 2026314 AMAQI
29th Jul 2026315 AMAQI
29th Jul 2026336 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026319 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20264611 AMAQI
29th Jul 20264412 PMAQI
29th Jul 2026461 PMAQI
29th Jul 2026512 PMAQI
29th Jul 2026523 PMAQI
29th Jul 2026544 PMAQI
29th Jul 2026485 PMAQI
29th Jul 2026466 PMAQI
29th Jul 2026527 PMAQI
29th Jul 2026488 PMAQI
29th Jul 2026489 PMAQI
29th Jul 20265010 PMAQI
29th Jul 20265111 PMAQI
30th Jul 20265112 AMAQI
30th Jul 2026501 AMAQI
30th Jul 2026502 AMAQI
30th Jul 2026583 AMAQI

28°C24/32°C

30th Jul 2026574 AMAQI
30th Jul 2026585 AMAQI
30th Jul 2026466 AMAQI
30th Jul 2026607 AMAQI
30th Jul 2026608 AMAQI
30th Jul 2026489 AMAQI
30th Jul 20265010 AMAQI
30th Jul 20265611 AMAQI
30th Jul 20266712 PMAQI
30th Jul 2026711 PMAQI
30th Jul 2026722 PMAQI
30th Jul 2026723 PMAQI
30th Jul 2026684 PMAQI
30th Jul 2026715 PMAQI
30th Jul 2026706 PMAQI
30th Jul 2026627 PMAQI
30th Jul 2026668 PMAQI
30th Jul 2026599 PMAQI
30th Jul 20265010 PMAQI
30th Jul 20265311 PMAQI
31st Jul 20264612 AMAQI
31st Jul 2026401 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026463 AMAQI

31°C26/36°C

31st Jul 2026504 AMAQI
4 AM
31st Jul 2026425 AMAQI
31st Jul 2026386 AMAQI
31st Jul 2026447 AMAQI
31st Jul 2026518 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20266011 AMAQI
11 AM
31st Jul 20263812 PMAQI
31st Jul 2026481 PMAQI
31st Jul 2026512 PMAQI
31st Jul 2026463 PMAQI
31st Jul 2026564 PMAQI
31st Jul 2026545 PMAQI
31st Jul 2026446 PMAQI
31st Jul 2026407 PMAQI
7 PM
31st Jul 2026408 PMAQI
31st Jul 2026449 PMAQI
31st Jul 20264410 PMAQI
31st Jul 20264411 PMAQI
11 PM
3 AM

30°C25/35°C

Day time
Avg. Highest Time
2 PM

47AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 9 AM

37AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 2 PM (Avg. 47), while the lowest AQI was between 6 AM to 9 AM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 11 PM

37AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 10 PM

37AQI

7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 37), while the lowest AQI was between 12 AM to 10 PM (Avg. 37).

2026 Days Vs Air Quality

Yamazaki, Osaka, Japan

2026

79%

167

21%

45

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

Good
167 Days
Moderate
45 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 79%

Health Risk Level:

Low

In 2026, 79% of 212 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

Yamazaki, Osaka, 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
23AQI (US)
2nd January 2026
23AQI (US)
3rd January 2026
21AQI (US)
4th January 2026
35AQI (US)
5th January 2026
57AQI (US)
6th January 2026
24AQI (US)
7th January 2026
33AQI (US)
8th January 2026
39AQI (US)
9th January 2026
23AQI (US)
10th January 2026
41AQI (US)
11th January 2026
38AQI (US)
12th January 2026
38AQI (US)
13th January 2026
48AQI (US)
14th January 2026
27AQI (US)
15th January 2026
56AQI (US)
16th January 2026
69AQI (US)
17th January 2026
75AQI (US)
18th January 2026
57AQI (US)
19th January 2026
52AQI (US)
20th January 2026
24AQI (US)
21st January 2026
18AQI (US)
22nd January 2026
26AQI (US)
23rd January 2026
38AQI (US)
24th January 2026
48AQI (US)
25th January 2026
41AQI (US)
26th January 2026
21AQI (US)
27th January 2026
43AQI (US)
28th January 2026
18AQI (US)
29th January 2026
18AQI (US)
30th January 2026
36AQI (US)
31st January 2026
33AQI (US)
1st February 2026
42AQI (US)
2nd February 2026
48AQI (US)
3rd February 2026
29AQI (US)
4th February 2026
38AQI (US)
5th February 2026
57AQI (US)
6th February 2026
49AQI (US)
7th February 2026
12AQI (US)
8th February 2026
12AQI (US)
9th February 2026
35AQI (US)
10th February 2026
42AQI (US)
11th February 2026
45AQI (US)
12th February 2026
59AQI (US)
13th February 2026
65AQI (US)
14th February 2026
61AQI (US)
15th February 2026
50AQI (US)
16th February 2026
52AQI (US)
17th February 2026
16AQI (US)
18th February 2026
31AQI (US)
19th February 2026
35AQI (US)
20th February 2026
37AQI (US)
21st February 2026
53AQI (US)
22nd February 2026
41AQI (US)
23rd February 2026
54AQI (US)
24th February 2026
49AQI (US)
25th February 2026
16AQI (US)
26th February 2026
10AQI (US)
27th February 2026
45AQI (US)
28th February 2026
39AQI (US)
1st March 2026
35AQI (US)
2nd March 2026
62AQI (US)
3rd March 2026
37AQI (US)
4th March 2026
52AQI (US)
5th March 2026
51AQI (US)
6th March 2026
54AQI (US)
7th March 2026
46AQI (US)
8th March 2026
37AQI (US)
9th March 2026
38AQI (US)
10th March 2026
25AQI (US)
11th March 2026
37AQI (US)
12th March 2026
58AQI (US)
13th March 2026
36AQI (US)
14th March 2026
45AQI (US)
15th March 2026
58AQI (US)
16th March 2026
50AQI (US)
17th March 2026
47AQI (US)
18th March 2026
52AQI (US)
19th March 2026
47AQI (US)
20th March 2026
59AQI (US)
21st March 2026
54AQI (US)
22nd March 2026
46AQI (US)
23rd March 2026
44AQI (US)
24th March 2026
57AQI (US)
25th March 2026
50AQI (US)
26th March 2026
10AQI (US)
27th March 2026
39AQI (US)
28th March 2026
57AQI (US)
29th March 2026
71AQI (US)
30th March 2026
52AQI (US)
31st March 2026
19AQI (US)
1st April 2026
20AQI (US)
2nd April 2026
45AQI (US)
3rd April 2026
53AQI (US)
4th April 2026
41AQI (US)
5th April 2026
18AQI (US)
6th April 2026
33AQI (US)
7th April 2026
26AQI (US)
8th April 2026
24AQI (US)
9th April 2026
32AQI (US)
10th April 2026
46AQI (US)
11th April 2026
37AQI (US)
12th April 2026
31AQI (US)
13th April 2026
30AQI (US)
14th April 2026
40AQI (US)
15th April 2026
33AQI (US)
16th April 2026
34AQI (US)
17th April 2026
37AQI (US)
18th April 2026
28AQI (US)
19th April 2026
30AQI (US)
20th April 2026
36AQI (US)
21st April 2026
39AQI (US)
22nd April 2026
46AQI (US)
23rd April 2026
35AQI (US)
24th April 2026
33AQI (US)
25th April 2026
46AQI (US)
26th April 2026
49AQI (US)
27th April 2026
49AQI (US)
28th April 2026
46AQI (US)
29th April 2026
42AQI (US)
30th April 2026
35AQI (US)
1st May 2026
47AQI (US)
2nd May 2026
53AQI (US)
3rd May 2026
50AQI (US)
4th May 2026
27AQI (US)
5th May 2026
21AQI (US)
6th May 2026
27AQI (US)
7th May 2026
28AQI (US)
8th May 2026
26AQI (US)
9th May 2026
27AQI (US)
10th May 2026
30AQI (US)
11th May 2026
32AQI (US)
12th May 2026
32AQI (US)
13th May 2026
38AQI (US)
14th May 2026
33AQI (US)
15th May 2026
34AQI (US)
16th May 2026
83AQI (US)
17th May 2026
67AQI (US)
18th May 2026
53AQI (US)
19th May 2026
48AQI (US)
20th May 2026
61AQI (US)
21st May 2026
60AQI (US)
22nd May 2026
64AQI (US)
23rd May 2026
57AQI (US)
24th May 2026
60AQI (US)
25th May 2026
49AQI (US)
26th May 2026
40AQI (US)
27th May 2026
24AQI (US)
28th May 2026
25AQI (US)
29th May 2026
24AQI (US)
30th May 2026
25AQI (US)
31st May 2026
28AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
22AQI (US)
3rd June 2026
17AQI (US)
4th June 2026
25AQI (US)
5th June 2026
22AQI (US)
6th June 2026
24AQI (US)
7th June 2026
20AQI (US)
8th June 2026
21AQI (US)
9th June 2026
23AQI (US)
10th June 2026
22AQI (US)
11th June 2026
25AQI (US)
12th June 2026
33AQI (US)
13th June 2026
28AQI (US)
14th June 2026
24AQI (US)
15th June 2026
22AQI (US)
16th June 2026
26AQI (US)
17th June 2026
24AQI (US)
18th June 2026
25AQI (US)
19th June 2026
41AQI (US)
20th June 2026
16AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
22AQI (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
28AQI (US)
30th June 2026
45AQI (US)
1st July 2026
59AQI (US)
2nd July 2026
15AQI (US)
3rd July 2026
29AQI (US)
4th July 2026
25AQI (US)
5th July 2026
16AQI (US)
6th July 2026
9AQI (US)
7th July 2026
18AQI (US)
8th July 2026
24AQI (US)
9th July 2026
24AQI (US)
10th July 2026
26AQI (US)
11th July 2026
27AQI (US)
12th July 2026
27AQI (US)
13th July 2026
43AQI (US)
14th July 2026
35AQI (US)
15th July 2026
35AQI (US)
16th July 2026
60AQI (US)
17th July 2026
53AQI (US)
18th July 2026
60AQI (US)
19th July 2026
48AQI (US)
20th July 2026
47AQI (US)
21st July 2026
72AQI (US)
22nd July 2026
84AQI (US)
23rd July 2026
66AQI (US)
24th July 2026
46AQI (US)
25th July 2026
53AQI (US)
26th July 2026
42AQI (US)
27th July 2026
32AQI (US)
28th July 2026
39AQI (US)
29th July 2026
40AQI (US)
30th July 2026
59AQI (US)
31st July 2026
46AQI (US)
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)

40AQI (US)

46AQI (US)

36AQI (US)

41AQI (US)

25AQI (US)

41AQI (US)

No. of days

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

202638AQI (US)

25
6
21
7
18
13
29
1
22
9
30
22
9
167
45

Highest AQI (US) recorded in

March

46AQI (US)

Lowest AQI (US) recorded in

June

25AQI (US)

202546AQI (US)

26
5
23
5
20
11
17
13
21
10
20
10
16
15
20
11
29
1
15
16
12
18
21
10
240
125

Highest AQI (US) recorded in

July

54AQI (US)

Lowest AQI (US) recorded in

September

34AQI (US)

202439AQI (US)

25
5
26
3
23
8
21
8
1
28
3
22
8
26
5
26
5
27
3
29
2
27
3
30
1
310
54
1

Highest AQI (US) recorded in

April

50AQI (US)

Lowest AQI (US) recorded in

October

33AQI (US)

202342AQI (US)

22
8
23
5
19
12
15
15
27
4
21
9
21
10
29
2
27
3
27
4
21
8
20
11
272
91

Highest AQI (US) recorded in

April

52AQI (US)

Lowest AQI (US) recorded in

August

32AQI (US)

202241AQI (US)

25
5
15
6
18
13
20
10
19
12
21
9
17
7
1
25
3
31
23
7
28
3
243
75

Highest AQI (US) recorded in

March

51AQI (US)

Lowest AQI (US) recorded in

October

32AQI (US)

202140AQI (US)

21
9
17
11
22
8
1
24
6
22
9
22
8
25
6
25
6
27
3
31
23
7
25
6
284
79
1

Highest AQI (US) recorded in

March

47AQI (US)

Lowest AQI (US) recorded in

October

32AQI (US)

202039AQI (US)

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 (US) recorded in

August

55AQI (US)

Lowest AQI (US) recorded in

July

30AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
46AQI (US)
Least Polluted Year Recorded
2026(Avg.)
38AQI (US)

Yamazaki's annual 2026 AQI (US) (38) shows an average percentage change of -7.3% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (40), 2022 (41), 2023 (42), 2024 (39), 2025 (46).