Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Test, Uji, Kyoto, 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

Test, Uji, Kyoto, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2024
68AQI
Lowest AQI recorded on
13th Aug 2021
9AQI

Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 43 of Good air quality, showing improvement over 2024 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025

Test, Uji, Kyoto, Japan

AQI
Day
Night
.

4 AM2nd Aug 2025

7 PM

3 AM3rd Aug 2025

Day time
Avg. Highest Time
2PM2nd Aug

61AQI

Avg. Lowest Time
5AM2nd Aug

36AQI

Night time
Avg. Highest Time
7PM2nd Aug

52AQI

Avg. Lowest Time
4AM2nd Aug

36AQI

In the last 24 hours,

Test's AQI reached its highest point of 61 at 2 PM during the Day, while the lowest point, 36, was recorded at 5 AM during the Day between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Test, Uji, Kyoto, Japan

JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025734 AMAQI
4th Jul 2025765 AMAQI
4th Jul 2025766 AMAQI
4th Jul 2025777 AMAQI
4th Jul 2025788 AMAQI
4th Jul 2025829 AMAQI
4th Jul 20259110 AMAQI
4th Jul 20259311 AMAQI
4th Jul 202510312 PMAQI
4th Jul 20251061 PMAQI
4th Jul 20251102 PMAQI
4th Jul 20251063 PMAQI
4th Jul 20251084 PMAQI
4th Jul 20251225 PMAQI
4th Jul 20251346 PMAQI
4th Jul 20251457 PMAQI
4th Jul 20251388 PMAQI
4th Jul 2025989 PMAQI
4th Jul 202510110 PMAQI
4th Jul 20259411 PMAQI
5th Jul 20259112 AMAQI
5th Jul 2025841 AMAQI
5th Jul 2025752 AMAQI
5th Jul 2025743 AMAQI

28°C24/34°C

5th Jul 2025784 AMAQI
5th Jul 2025805 AMAQI
5th Jul 2025806 AMAQI
5th Jul 2025807 AMAQI
5th Jul 2025808 AMAQI
5th Jul 20251149 AMAQI
5th Jul 202511910 AMAQI
5th Jul 202512011 AMAQI
5th Jul 202512612 PMAQI
5th Jul 20251131 PMAQI
5th Jul 20251112 PMAQI
5th Jul 20251063 PMAQI
5th Jul 20251044 PMAQI
5th Jul 20251015 PMAQI
5th Jul 20251036 PMAQI
5th Jul 2025987 PMAQI
5th Jul 2025958 PMAQI
5th Jul 2025829 PMAQI
5th Jul 20257710 PMAQI
5th Jul 20257611 PMAQI
6th Jul 20257612 AMAQI
6th Jul 2025781 AMAQI
6th Jul 2025802 AMAQI
6th Jul 2025823 AMAQI

29°C25/34°C

6th Jul 2025844 AMAQI
6th Jul 2025875 AMAQI
6th Jul 2025876 AMAQI
6th Jul 2025877 AMAQI
6th Jul 2025878 AMAQI
6th Jul 2025859 AMAQI
6th Jul 20258810 AMAQI
6th Jul 20259011 AMAQI
6th Jul 20259312 PMAQI
6th Jul 2025851 PMAQI
6th Jul 2025842 PMAQI
6th Jul 2025843 PMAQI
6th Jul 2025834 PMAQI
6th Jul 2025835 PMAQI
6th Jul 2025786 PMAQI
6th Jul 2025727 PMAQI
6th Jul 2025718 PMAQI
6th Jul 2025749 PMAQI
6th Jul 20257210 PMAQI
6th Jul 20257211 PMAQI
7th Jul 20257012 AMAQI
7th Jul 2025751 AMAQI
7th Jul 2025822 AMAQI
7th Jul 2025823 AMAQI

29°C25/35°C

7th Jul 2025824 AMAQI
7th Jul 2025835 AMAQI
7th Jul 2025826 AMAQI
7th Jul 2025827 AMAQI
7th Jul 2025838 AMAQI
7th Jul 2025619 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20255712 PMAQI
7th Jul 2025581 PMAQI
7th Jul 2025562 PMAQI
7th Jul 2025553 PMAQI
7th Jul 2025564 PMAQI
7th Jul 2025575 PMAQI
7th Jul 2025626 PMAQI
7th Jul 2025607 PMAQI
7th Jul 2025648 PMAQI
7th Jul 2025719 PMAQI
7th Jul 20256910 PMAQI
7th Jul 20257011 PMAQI
8th Jul 20257012 AMAQI
8th Jul 2025731 AMAQI
8th Jul 2025792 AMAQI
8th Jul 2025793 AMAQI

30°C25/36°C

8th Jul 2025774 AMAQI
8th Jul 2025745 AMAQI
8th Jul 2025746 AMAQI
8th Jul 2025747 AMAQI
8th Jul 2025748 AMAQI
8th Jul 2025719 AMAQI
8th Jul 20257810 AMAQI
8th Jul 20258211 AMAQI
8th Jul 20258112 PMAQI
8th Jul 2025801 PMAQI
8th Jul 2025782 PMAQI
8th Jul 2025793 PMAQI
8th Jul 2025814 PMAQI
8th Jul 2025835 PMAQI
8th Jul 2025806 PMAQI
8th Jul 2025727 PMAQI
8th Jul 2025708 PMAQI
8th Jul 2025729 PMAQI
8th Jul 20257110 PMAQI
8th Jul 20257311 PMAQI
9th Jul 20257412 AMAQI
9th Jul 2025741 AMAQI
9th Jul 2025742 AMAQI
9th Jul 2025743 AMAQI

29°C25/34°C

9th Jul 2025744 AMAQI
9th Jul 2025755 AMAQI
9th Jul 2025746 AMAQI
9th Jul 2025747 AMAQI
9th Jul 2025748 AMAQI
9th Jul 2025959 AMAQI
9th Jul 202510010 AMAQI
9th Jul 20259911 AMAQI
9th Jul 20259412 PMAQI
9th Jul 2025921 PMAQI
9th Jul 2025932 PMAQI
9th Jul 20251003 PMAQI
9th Jul 20251024 PMAQI
9th Jul 20251015 PMAQI
9th Jul 2025966 PMAQI
9th Jul 2025957 PMAQI
9th Jul 2025928 PMAQI
9th Jul 2025829 PMAQI
9th Jul 20258310 PMAQI
9th Jul 20258311 PMAQI
10th Jul 20258212 AMAQI
10th Jul 2025781 AMAQI
10th Jul 2025732 AMAQI
10th Jul 2025743 AMAQI

29°C24/35°C

10th Jul 2025754 AMAQI
10th Jul 2025785 AMAQI
10th Jul 2025776 AMAQI
10th Jul 2025787 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025649 AMAQI
10th Jul 20255510 AMAQI
10th Jul 20255011 AMAQI
10th Jul 20254912 PMAQI
10th Jul 2025531 PMAQI
10th Jul 2025512 PMAQI
10th Jul 2025463 PMAQI
10th Jul 2025434 PMAQI
10th Jul 2025455 PMAQI
10th Jul 2025446 PMAQI
10th Jul 2025467 PMAQI
10th Jul 2025518 PMAQI
10th Jul 2025649 PMAQI
10th Jul 20256310 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256412 AMAQI
11th Jul 2025681 AMAQI
11th Jul 2025752 AMAQI
11th Jul 2025753 AMAQI

29°C24/35°C

11th Jul 2025744 AMAQI
11th Jul 2025725 AMAQI
11th Jul 2025726 AMAQI
11th Jul 2025737 AMAQI
11th Jul 2025738 AMAQI
11th Jul 2025359 AMAQI
11th Jul 20252310 AMAQI
11th Jul 20252011 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025331 PMAQI
11th Jul 2025342 PMAQI
11th Jul 2025363 PMAQI
11th Jul 2025364 PMAQI
11th Jul 2025385 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025498 PMAQI
11th Jul 2025609 PMAQI
11th Jul 20255910 PMAQI
11th Jul 20255911 PMAQI
12th Jul 20255912 AMAQI
12th Jul 2025621 AMAQI
12th Jul 2025712 AMAQI
12th Jul 2025713 AMAQI

29°C25/34°C

12th Jul 2025704 AMAQI
12th Jul 2025665 AMAQI
12th Jul 2025666 AMAQI
12th Jul 2025667 AMAQI
12th Jul 2025668 AMAQI
12th Jul 2025439 AMAQI
12th Jul 20253510 AMAQI
12th Jul 20253711 AMAQI
12th Jul 20254212 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025442 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025444 PMAQI
12th Jul 2025505 PMAQI
12th Jul 2025446 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025508 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255811 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025611 AMAQI
13th Jul 2025662 AMAQI
13th Jul 2025663 AMAQI

28°C24/34°C

13th Jul 2025654 AMAQI
13th Jul 2025625 AMAQI
13th Jul 2025636 AMAQI
13th Jul 2025637 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20254010 AMAQI
13th Jul 20254411 AMAQI
13th Jul 20253812 PMAQI
13th Jul 2025431 PMAQI
13th Jul 2025452 PMAQI
13th Jul 2025423 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025485 PMAQI
13th Jul 2025446 PMAQI
13th Jul 2025427 PMAQI
13th Jul 2025478 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025581 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025633 AMAQI

28°C24/33°C

14th Jul 2025624 AMAQI
14th Jul 2025595 AMAQI
14th Jul 2025606 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20251710 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025281 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025253 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025205 PMAQI
14th Jul 2025236 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025593 AMAQI

27°C24/34°C

15th Jul 2025584 AMAQI
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025339 AMAQI
15th Jul 20253210 AMAQI
15th Jul 20253611 AMAQI
15th Jul 20254212 PMAQI
15th Jul 2025421 PMAQI
15th Jul 2025402 PMAQI
15th Jul 2025443 PMAQI
15th Jul 2025504 PMAQI
15th Jul 2025485 PMAQI
15th Jul 2025486 PMAQI
15th Jul 2025527 PMAQI
15th Jul 2025558 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255811 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI

28°C24/34°C

16th Jul 2025554 AMAQI
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025609 AMAQI
16th Jul 20256110 AMAQI
16th Jul 20255911 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025532 PMAQI
16th Jul 2025543 PMAQI
16th Jul 2025554 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025516 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025458 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255010 PMAQI
16th Jul 20255011 PMAQI
17th Jul 20255012 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI

27°C24/31°C

17th Jul 2025564 AMAQI
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20251410 AMAQI
17th Jul 20253011 AMAQI
17th Jul 20251412 PMAQI
17th Jul 2025211 PMAQI
17th Jul 2025222 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025204 PMAQI
17th Jul 2025185 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025187 PMAQI
17th Jul 2025278 PMAQI
17th Jul 2025419 PMAQI
17th Jul 20254210 PMAQI
17th Jul 20254211 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025553 AMAQI

24°C23/27°C

18th Jul 2025544 AMAQI
18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025369 AMAQI
18th Jul 20253710 AMAQI
18th Jul 20253511 AMAQI
18th Jul 20253712 PMAQI
18th Jul 2025401 PMAQI
18th Jul 2025462 PMAQI
18th Jul 2025433 PMAQI
18th Jul 2025444 PMAQI
18th Jul 2025375 PMAQI
18th Jul 2025316 PMAQI
18th Jul 2025367 PMAQI
18th Jul 2025378 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20253912 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025523 AMAQI

26°C22/31°C

19th Jul 2025524 AMAQI
19th Jul 2025525 AMAQI
19th Jul 2025516 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025267 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025379 PMAQI
19th Jul 20253810 PMAQI
19th Jul 20253811 PMAQI
20th Jul 20253812 AMAQI
20th Jul 2025441 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025513 AMAQI

27°C23/33°C

20th Jul 2025494 AMAQI
20th Jul 2025475 AMAQI
20th Jul 2025466 AMAQI
20th Jul 2025477 AMAQI
20th Jul 2025478 AMAQI
20th Jul 2025369 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025295 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025237 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025329 PMAQI
20th Jul 20253310 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025463 AMAQI

28°C24/34°C

21st Jul 2025444 AMAQI
21st Jul 2025425 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20253610 AMAQI
21st Jul 20253711 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025331 PMAQI
21st Jul 2025312 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025256 PMAQI
21st Jul 2025217 PMAQI
21st Jul 2025258 PMAQI
21st Jul 2025319 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20253111 PMAQI
22nd Jul 20253112 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025423 AMAQI

29°C25/34°C

22nd Jul 2025414 AMAQI
22nd Jul 2025405 AMAQI
22nd Jul 2025396 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025418 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20254211 AMAQI
22nd Jul 20253612 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025412 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025414 PMAQI
22nd Jul 2025415 PMAQI
22nd Jul 2025476 PMAQI
22nd Jul 2025507 PMAQI
22nd Jul 2025478 PMAQI
22nd Jul 2025339 PMAQI
22nd Jul 20253010 PMAQI
22nd Jul 20252911 PMAQI
23rd Jul 20252912 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025352 AMAQI
23rd Jul 2025393 AMAQI

30°C25/35°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 20253210 AMAQI
23rd Jul 20254211 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025542 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025586 PMAQI
23rd Jul 2025627 PMAQI
23rd Jul 2025588 PMAQI
23rd Jul 2025459 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025301 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025363 AMAQI

30°C25/36°C

24th Jul 2025374 AMAQI
24th Jul 2025395 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025299 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20254812 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025584 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025556 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025258 PMAQI
24th Jul 2025279 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025362 AMAQI
25th Jul 2025363 AMAQI

30°C26/36°C

25th Jul 2025374 AMAQI
25th Jul 2025395 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025397 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20254010 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20253712 PMAQI
25th Jul 2025361 PMAQI
25th Jul 2025422 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025414 PMAQI
25th Jul 2025485 PMAQI
25th Jul 2025396 PMAQI
25th Jul 2025257 PMAQI
25th Jul 2025318 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20253110 PMAQI
25th Jul 20252911 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025311 AMAQI
26th Jul 2025352 AMAQI
26th Jul 2025363 AMAQI

30°C26/36°C

26th Jul 2025364 AMAQI
26th Jul 2025365 AMAQI
26th Jul 2025366 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025368 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20252510 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252412 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025253 PMAQI
26th Jul 2025334 PMAQI
26th Jul 2025355 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025318 PMAQI
26th Jul 2025289 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252911 PMAQI
27th Jul 20252712 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025343 AMAQI

29°C25/36°C

27th Jul 2025324 AMAQI
27th Jul 2025315 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025369 AMAQI
27th Jul 20253610 AMAQI
27th Jul 20253611 AMAQI
27th Jul 20253212 PMAQI
27th Jul 2025271 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025283 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025336 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025238 PMAQI
27th Jul 2025259 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025313 AMAQI

29°C25/36°C

28th Jul 2025324 AMAQI
28th Jul 2025325 AMAQI
28th Jul 2025326 AMAQI
28th Jul 2025327 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025381 PMAQI
28th Jul 2025382 PMAQI
28th Jul 2025353 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025346 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025388 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025311 AMAQI
29th Jul 2025312 AMAQI
29th Jul 2025323 AMAQI

30°C25/36°C

29th Jul 2025314 AMAQI
29th Jul 2025325 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20254210 AMAQI
29th Jul 20255211 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025531 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025513 PMAQI
29th Jul 2025554 PMAQI
29th Jul 2025565 PMAQI
29th Jul 2025576 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025478 PMAQI
29th Jul 2025419 PMAQI
29th Jul 20253710 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253312 AMAQI
30th Jul 2025321 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025313 AMAQI

31°C26/37°C

30th Jul 2025324 AMAQI
30th Jul 2025355 AMAQI
30th Jul 2025346 AMAQI
30th Jul 2025357 AMAQI
30th Jul 2025348 AMAQI
30th Jul 2025469 AMAQI
30th Jul 20255010 AMAQI
30th Jul 20255511 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025571 PMAQI
30th Jul 2025602 PMAQI
30th Jul 2025603 PMAQI
30th Jul 2025604 PMAQI
30th Jul 2025605 PMAQI
30th Jul 2025626 PMAQI
30th Jul 2025587 PMAQI
30th Jul 2025488 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253510 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025323 AMAQI

31°C26/37°C

31st Jul 2025324 AMAQI
31st Jul 2025325 AMAQI
31st Jul 2025326 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025328 AMAQI
31st Jul 2025329 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20254911 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025616 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025379 PMAQI
31st Jul 20253610 PMAQI
31st Jul 20253211 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025292 AMAQI
1st Aug 2025303 AMAQI

31°C26/37°C

1st Aug 2025334 AMAQI
1st Aug 2025325 AMAQI
1st Aug 2025336 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025348 AMAQI
1st Aug 2025499 AMAQI
1st Aug 20254610 AMAQI
1st Aug 20255011 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025654 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025499 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20254012 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025342 AMAQI
2nd Aug 2025343 AMAQI

30°C26/35°C

2nd Aug 2025364 AMAQI
2nd Aug 2025365 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025539 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255611 AMAQI
2nd Aug 20255112 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025574 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025488 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20253910 PMAQI
2nd Aug 20254111 PMAQI
3rd Aug 20254612 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI

29°C26/35°C

3rd Aug 2025404 AMAQI
4 AM
3rd Aug 2025435 AMAQI
3rd Aug 2025416 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025499 AMAQI
3rd Aug 20255510 AMAQI
3rd Aug 20256011 AMAQI
11 AM
3rd Aug 20256012 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025592 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025535 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025487 PMAQI
7 PM
3rd Aug 2025458 PMAQI
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 8 AM

53AQI

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

47AQI

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. 53), while the lowest AQI was between 9 AM to 10 AM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 3 AM

51AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM - 11 PM

49AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 51), while the lowest AQI was between 8 PM to 11 PM (Avg. 49).

2025 Days Vs Air Quality

Test, Uji, Kyoto, Japan

2025

69%

148

31%

66

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
148 Days
Moderate
66 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 69%

Health Risk Level:

Moderate

In 2025, 69% of 215 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Test, Uji, Kyoto, 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
32AQI
2nd January 2025
43AQI
3rd January 2025
33AQI
4th January 2025
33AQI
5th January 2025
33AQI
6th January 2025
42AQI
7th January 2025
36AQI
8th January 2025
34AQI
9th January 2025
32AQI
10th January 2025
27AQI
11th January 2025
26AQI
12th January 2025
39AQI
13th January 2025
41AQI
14th January 2025
55AQI
15th January 2025
44AQI
16th January 2025
42AQI
17th January 2025
35AQI
18th January 2025
34AQI
19th January 2025
38AQI
20th January 2025
46AQI
21st January 2025
40AQI
22nd January 2025
54AQI
23rd January 2025
67AQI
24th January 2025
62AQI
25th January 2025
45AQI
26th January 2025
41AQI
27th January 2025
44AQI
28th January 2025
38AQI
29th January 2025
36AQI
30th January 2025
42AQI
31st January 2025
83AQI
1st February 2025
77AQI
2nd February 2025
49AQI
3rd February 2025
57AQI
4th February 2025
43AQI
5th February 2025
42AQI
6th February 2025
37AQI
7th February 2025
43AQI
8th February 2025
31AQI
9th February 2025
32AQI
10th February 2025
34AQI
11th February 2025
31AQI
12th February 2025
40AQI
13th February 2025
31AQI
14th February 2025
42AQI
15th February 2025
29AQI
16th February 2025
51AQI
17th February 2025
40AQI
18th February 2025
38AQI
19th February 2025
33AQI
20th February 2025
29AQI
21st February 2025
31AQI
22nd February 2025
33AQI
23rd February 2025
38AQI
24th February 2025
34AQI
25th February 2025
42AQI
26th February 2025
42AQI
27th February 2025
61AQI
28th February 2025
61AQI
1st March 2025
64AQI
2nd March 2025
82AQI
3rd March 2025
45AQI
4th March 2025
44AQI
5th March 2025
31AQI
6th March 2025
38AQI
7th March 2025
33AQI
8th March 2025
43AQI
9th March 2025
38AQI
10th March 2025
42AQI
11th March 2025
34AQI
12th March 2025
34AQI
13th March 2025
50AQI
14th March 2025
43AQI
15th March 2025
39AQI
16th March 2025
23AQI
17th March 2025
32AQI
18th March 2025
30AQI
19th March 2025
29AQI
20th March 2025
43AQI
21st March 2025
58AQI
22nd March 2025
62AQI
23rd March 2025
73AQI
24th March 2025
74AQI
25th March 2025
76AQI
26th March 2025
92AQI
27th March 2025
81AQI
28th March 2025
50AQI
29th March 2025
47AQI
30th March 2025
34AQI
31st March 2025
40AQI
1st April 2025
32AQI
2nd April 2025
31AQI
3rd April 2025
24AQI
4th April 2025
26AQI
5th April 2025
41AQI
6th April 2025
40AQI
7th April 2025
50AQI
8th April 2025
49AQI
9th April 2025
49AQI
10th April 2025
56AQI
11th April 2025
53AQI
12th April 2025
54AQI
13th April 2025
32AQI
14th April 2025
49AQI
15th April 2025
25AQI
16th April 2025
49AQI
17th April 2025
48AQI
18th April 2025
61AQI
19th April 2025
62AQI
20th April 2025
54AQI
21st April 2025
44AQI
22nd April 2025
51AQI
23rd April 2025
26AQI
24th April 2025
27AQI
25th April 2025
67AQI
26th April 2025
56AQI
27th April 2025
63AQI
28th April 2025
48AQI
29th April 2025
58AQI
30th April 2025
66AQI
1st May 2025
58AQI
2nd May 2025
39AQI
3rd May 2025
50AQI
4th May 2025
40AQI
5th May 2025
45AQI
6th May 2025
26AQI
7th May 2025
31AQI
8th May 2025
34AQI
9th May 2025
35AQI
10th May 2025
32AQI
11th May 2025
37AQI
12th May 2025
50AQI
13th May 2025
57AQI
14th May 2025
60AQI
15th May 2025
55AQI
16th May 2025
57AQI
17th May 2025
44AQI
18th May 2025
52AQI
19th May 2025
55AQI
20th May 2025
67AQI
21st May 2025
48AQI
22nd May 2025
37AQI
23rd May 2025
55AQI
24th May 2025
39AQI
25th May 2025
28AQI
26th May 2025
31AQI
27th May 2025
30AQI
28th May 2025
31AQI
29th May 2025
40AQI
30th May 2025
37AQI
31st May 2025
38AQI
1st June 2025
43AQI
2nd June 2025
51AQI
3rd June 2025
29AQI
4th June 2025
48AQI
5th June 2025
44AQI
6th June 2025
47AQI
7th June 2025
55AQI
8th June 2025
66AQI
9th June 2025
45AQI
10th June 2025
32AQI
11th June 2025
38AQI
12th June 2025
44AQI
13th June 2025
49AQI
14th June 2025
31AQI
15th June 2025
29AQI
16th June 2025
43AQI
17th June 2025
39AQI
18th June 2025
51AQI
19th June 2025
56AQI
20th June 2025
59AQI
21st June 2025
57AQI
22nd June 2025
55AQI
23rd June 2025
48AQI
24th June 2025
38AQI
25th June 2025
39AQI
26th June 2025
38AQI
27th June 2025
51AQI
28th June 2025
46AQI
29th June 2025
52AQI
30th June 2025
58AQI
1st July 2025
65AQI
2nd July 2025
86AQI
3rd July 2025
86AQI
4th July 2025
97AQI
5th July 2025
93AQI
6th July 2025
81AQI
7th July 2025
69AQI
8th July 2025
76AQI
9th July 2025
86AQI
10th July 2025
62AQI
11th July 2025
54AQI
12th July 2025
55AQI
13th July 2025
53AQI
14th July 2025
41AQI
15th July 2025
51AQI
16th July 2025
53AQI
17th July 2025
37AQI
18th July 2025
44AQI
19th July 2025
38AQI
20th July 2025
35AQI
21st July 2025
35AQI
22nd July 2025
39AQI
23rd July 2025
43AQI
24th July 2025
39AQI
25th July 2025
36AQI
26th July 2025
31AQI
27th July 2025
30AQI
28th July 2025
32AQI
29th July 2025
41AQI
30th July 2025
44AQI
31st July 2025
42AQI
1st August 2025
45AQI
2nd August 2025
43AQI

42AQI

41AQI

49AQI

46AQI

43AQI

46AQI

54AQI

44AQI

No. of days

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

202546AQI

26
5
23
5
22
9
18
12
22
9
19
11
16
15
2
148
66

Highest AQI recorded in

July

54AQI

Lowest AQI recorded in

February

41AQI

202438AQI

28
3
26
3
24
7
23
6
1
28
3
26
4
25
6
26
5
27
3
30
1
29
1
31
323
42
1

Highest AQI recorded in

April

49AQI

Lowest AQI recorded in

February

31AQI

202340AQI

24
7
27
1
20
11
17
13
27
4
22
8
20
11
31
28
2
29
2
23
6
24
7
292
72

Highest AQI recorded in

April

49AQI

Lowest AQI recorded in

August

29AQI

202239AQI

27
4
15
6
19
12
13
4
17
14
23
7
18
3
1
1
28
1
31
26
4
30
1
248
57

Highest AQI recorded in

March

50AQI

Lowest AQI recorded in

October

29AQI

202137AQI

24
7
19
9
22
8
1
26
4
24
7
25
5
28
3
28
3
28
2
31
25
5
26
5
306
58
1

Highest AQI recorded in

March

45AQI

Lowest AQI recorded in

August

30AQI

202037AQI

11
2
18
3
18
22
8
28
3
16
15
17
2
29
2
25
5
22
9
206
49

Highest AQI recorded in

August

52AQI

Lowest AQI recorded in

July

27AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
46AQI
Least Polluted Year Recorded
2020(Avg.)
37AQI

Test's annual 2025 AQI (46) shows an average percentage change of 20.4% (worsened AQI) compared to previous years: 2020 (37), 2021 (37), 2022 (39), 2023 (40), 2024 (38).