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
Uji, Kyoto, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2024
67AQILowest AQI recorded on
29th Aug 2024
14AQISame Day Analysis (21st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 47 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Uji, Kyoto, Japan
AQI
Day
Night
.
5 AM21st Aug 2025
6 PM
4 AM22nd Aug 2025
Day time
Avg. Highest Time
9AM21st Aug
57AQI
Avg. Lowest Time
8AM21st Aug
47AQI
Night time
Avg. Highest Time
7PM21st Aug
53AQI
Avg. Lowest Time
11PM21st Aug
43AQI
In the last 24 hours,
Uji's AQI reached its highest point of 57 at 9 AM during the Day, while the lowest point, 43, was recorded at 11 PM during the Night between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Uji, Kyoto, Japan
JulAug
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd
Day
Night
23rd Jul 2025385 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025388 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20252910 AMAQI
23rd Jul 20254111 AMAQI
23rd Jul 20255012 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025533 PMAQI
23rd Jul 2025554 PMAQI
23rd Jul 2025555 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025607 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025459 PMAQI
23rd Jul 20253510 PMAQI
23rd Jul 20253311 PMAQI
24th Jul 20253112 AMAQI
24th Jul 2025321 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025363 AMAQI
24th Jul 2025374 AMAQI
30°C25/36°C
24th Jul 2025395 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20253511 AMAQI
24th Jul 20254512 PMAQI
24th Jul 2025511 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025584 PMAQI
24th Jul 2025565 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025279 PMAQI
24th Jul 20252710 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025362 AMAQI
25th Jul 2025373 AMAQI
25th Jul 2025374 AMAQI
30°C26/36°C
25th Jul 2025385 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025339 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20254211 AMAQI
25th Jul 20253812 PMAQI
25th Jul 2025351 PMAQI
25th Jul 2025362 PMAQI
25th Jul 2025353 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025445 PMAQI
25th Jul 2025356 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025298 PMAQI
25th Jul 2025319 PMAQI
25th Jul 20253010 PMAQI
25th Jul 20252911 PMAQI
26th Jul 20252912 AMAQI
26th Jul 2025301 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025363 AMAQI
26th Jul 2025364 AMAQI
30°C26/36°C
26th Jul 2025365 AMAQI
26th Jul 2025366 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025368 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252312 PMAQI
26th Jul 2025231 PMAQI
26th Jul 2025232 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025325 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025278 PMAQI
26th Jul 2025289 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252911 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025333 AMAQI
27th Jul 2025324 AMAQI
29°C25/36°C
27th Jul 2025315 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025317 AMAQI
27th Jul 2025318 AMAQI
27th Jul 2025319 AMAQI
27th Jul 20253110 AMAQI
27th Jul 20253211 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025271 PMAQI
27th Jul 2025272 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025254 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025296 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025313 AMAQI
28th Jul 2025314 AMAQI
29°C25/36°C
28th Jul 2025325 AMAQI
28th Jul 2025316 AMAQI
28th Jul 2025317 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20252911 AMAQI
28th Jul 20253412 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025342 PMAQI
28th Jul 2025333 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025336 PMAQI
28th Jul 2025367 PMAQI
28th Jul 2025398 PMAQI
28th Jul 2025349 PMAQI
28th Jul 20253110 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025311 AMAQI
29th Jul 2025312 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025314 AMAQI
30°C25/36°C
29th Jul 2025315 AMAQI
29th Jul 2025316 AMAQI
29th Jul 2025317 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253910 AMAQI
29th Jul 20254811 AMAQI
29th Jul 20255312 PMAQI
29th Jul 2025531 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025513 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025565 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025429 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20253611 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025331 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025313 AMAQI
30th Jul 2025324 AMAQI
31°C26/37°C
30th Jul 2025345 AMAQI
30th Jul 2025346 AMAQI
30th Jul 2025347 AMAQI
30th Jul 2025348 AMAQI
30th Jul 2025449 AMAQI
30th Jul 20254810 AMAQI
30th Jul 20255011 AMAQI
30th Jul 20255412 PMAQI
30th Jul 2025561 PMAQI
30th Jul 2025582 PMAQI
30th Jul 2025573 PMAQI
30th Jul 2025584 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025596 PMAQI
30th Jul 2025577 PMAQI
30th Jul 2025498 PMAQI
30th Jul 2025399 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025332 AMAQI
31st Jul 2025323 AMAQI
31st Jul 2025324 AMAQI
31°C26/37°C
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 20254811 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025595 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025498 PMAQI
31st Jul 2025379 PMAQI
31st Jul 20253710 PMAQI
31st Jul 20253111 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025321 AMAQI
1st Aug 2025292 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025334 AMAQI
31°C26/37°C
1st Aug 2025325 AMAQI
1st Aug 2025336 AMAQI
1st Aug 2025367 AMAQI
1st Aug 2025348 AMAQI
1st Aug 2025489 AMAQI
1st Aug 20254710 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025615 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025499 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254411 PMAQI
2nd Aug 20254112 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025342 AMAQI
2nd Aug 2025343 AMAQI
2nd Aug 2025374 AMAQI
30°C26/35°C
2nd Aug 2025375 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025539 AMAQI
2nd Aug 20255310 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20255112 PMAQI
2nd Aug 2025551 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025603 PMAQI
2nd Aug 2025574 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025536 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025488 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20254010 PMAQI
2nd Aug 20254111 PMAQI
3rd Aug 20254612 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI
29°C26/35°C
3rd Aug 2025435 AMAQI
3rd Aug 2025416 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025489 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20255911 AMAQI
3rd Aug 20256012 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025602 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025545 PMAQI
3rd Aug 2025546 PMAQI
3rd Aug 2025517 PMAQI
3rd Aug 2025498 PMAQI
3rd Aug 2025489 PMAQI
3rd Aug 20255110 PMAQI
3rd Aug 20254611 PMAQI
4th Aug 20254712 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025444 AMAQI
31°C26/37°C
4th Aug 2025455 AMAQI
4th Aug 2025466 AMAQI
4th Aug 2025457 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20257810 AMAQI
4th Aug 20258911 AMAQI
4th Aug 20258712 PMAQI
4th Aug 2025871 PMAQI
4th Aug 2025932 PMAQI
4th Aug 2025883 PMAQI
4th Aug 2025794 PMAQI
4th Aug 2025885 PMAQI
4th Aug 2025806 PMAQI
4th Aug 2025727 PMAQI
4th Aug 2025658 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254911 PMAQI
5th Aug 20255112 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025432 AMAQI
5th Aug 2025423 AMAQI
5th Aug 2025534 AMAQI
31°C27/36°C
5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255910 AMAQI
5th Aug 20255711 AMAQI
5th Aug 20255612 PMAQI
5th Aug 2025561 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025503 PMAQI
5th Aug 2025524 PMAQI
5th Aug 2025535 PMAQI
5th Aug 2025486 PMAQI
5th Aug 2025497 PMAQI
5th Aug 2025518 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20254911 PMAQI
6th Aug 20254912 AMAQI
6th Aug 2025521 AMAQI
6th Aug 2025522 AMAQI
6th Aug 2025513 AMAQI
6th Aug 2025524 AMAQI
30°C26/35°C
6th Aug 2025525 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025489 AMAQI
6th Aug 20254310 AMAQI
6th Aug 20254911 AMAQI
6th Aug 20255312 PMAQI
6th Aug 2025531 PMAQI
6th Aug 2025502 PMAQI
6th Aug 2025473 PMAQI
6th Aug 2025514 PMAQI
6th Aug 2025565 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025588 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20255810 PMAQI
6th Aug 20255711 PMAQI
7th Aug 20255512 AMAQI
7th Aug 2025511 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025523 AMAQI
7th Aug 2025524 AMAQI
31°C28/36°C
7th Aug 2025525 AMAQI
7th Aug 2025516 AMAQI
7th Aug 2025497 AMAQI
7th Aug 2025528 AMAQI
7th Aug 2025539 AMAQI
7th Aug 20255310 AMAQI
7th Aug 20255411 AMAQI
7th Aug 20254712 PMAQI
7th Aug 2025411 PMAQI
7th Aug 2025392 PMAQI
7th Aug 2025413 PMAQI
7th Aug 2025434 PMAQI
7th Aug 2025485 PMAQI
7th Aug 2025506 PMAQI
7th Aug 2025487 PMAQI
7th Aug 2025478 PMAQI
7th Aug 2025479 PMAQI
7th Aug 20254710 PMAQI
7th Aug 20254511 PMAQI
8th Aug 20254212 AMAQI
8th Aug 2025461 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025524 AMAQI
27°C25/31°C
8th Aug 2025525 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025528 AMAQI
8th Aug 2025389 AMAQI
8th Aug 20253810 AMAQI
8th Aug 20254711 AMAQI
8th Aug 20254112 PMAQI
8th Aug 2025351 PMAQI
8th Aug 2025362 PMAQI
8th Aug 2025373 PMAQI
8th Aug 2025404 PMAQI
8th Aug 2025455 PMAQI
8th Aug 2025436 PMAQI
8th Aug 2025397 PMAQI
8th Aug 2025398 PMAQI
8th Aug 2025429 PMAQI
8th Aug 20254110 PMAQI
8th Aug 20254011 PMAQI
9th Aug 20254012 AMAQI
9th Aug 2025441 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025513 AMAQI
9th Aug 2025504 AMAQI
27°C23/33°C
9th Aug 2025485 AMAQI
9th Aug 2025486 AMAQI
9th Aug 2025487 AMAQI
9th Aug 2025488 AMAQI
9th Aug 2025369 AMAQI
9th Aug 20253510 AMAQI
9th Aug 20253611 AMAQI
9th Aug 20254112 PMAQI
9th Aug 2025511 PMAQI
9th Aug 2025532 PMAQI
9th Aug 2025523 PMAQI
9th Aug 2025554 PMAQI
9th Aug 2025545 PMAQI
9th Aug 2025526 PMAQI
9th Aug 2025527 PMAQI
9th Aug 2025518 PMAQI
9th Aug 2025519 PMAQI
9th Aug 20255010 PMAQI
9th Aug 20254611 PMAQI
10th Aug 20254412 AMAQI
10th Aug 2025451 AMAQI
10th Aug 2025482 AMAQI
10th Aug 2025483 AMAQI
10th Aug 2025484 AMAQI
27°C24/30°C
10th Aug 2025475 AMAQI
10th Aug 2025476 AMAQI
10th Aug 2025477 AMAQI
10th Aug 2025478 AMAQI
10th Aug 2025409 AMAQI
10th Aug 20253410 AMAQI
10th Aug 20253711 AMAQI
10th Aug 20253712 PMAQI
10th Aug 2025341 PMAQI
10th Aug 2025372 PMAQI
10th Aug 2025443 PMAQI
10th Aug 2025574 PMAQI
10th Aug 2025635 PMAQI
10th Aug 2025626 PMAQI
10th Aug 2025567 PMAQI
10th Aug 2025528 PMAQI
10th Aug 2025489 PMAQI
10th Aug 20254810 PMAQI
10th Aug 20254611 PMAQI
11th Aug 20254412 AMAQI
11th Aug 2025441 AMAQI
11th Aug 2025472 AMAQI
11th Aug 2025473 AMAQI
11th Aug 2025474 AMAQI
24°C24/25°C
11th Aug 2025455 AMAQI
11th Aug 2025456 AMAQI
11th Aug 2025467 AMAQI
11th Aug 2025468 AMAQI
11th Aug 2025249 AMAQI
11th Aug 20251810 AMAQI
11th Aug 20252111 AMAQI
11th Aug 20252412 PMAQI
11th Aug 2025331 PMAQI
11th Aug 2025482 PMAQI
11th Aug 2025333 PMAQI
11th Aug 2025304 PMAQI
11th Aug 2025325 PMAQI
11th Aug 2025386 PMAQI
11th Aug 2025317 PMAQI
11th Aug 2025358 PMAQI
11th Aug 2025359 PMAQI
11th Aug 20253510 PMAQI
11th Aug 20253711 PMAQI
12th Aug 20253812 AMAQI
12th Aug 2025441 AMAQI
12th Aug 2025462 AMAQI
12th Aug 2025443 AMAQI
12th Aug 2025434 AMAQI
26°C25/30°C
12th Aug 2025415 AMAQI
12th Aug 2025406 AMAQI
12th Aug 2025407 AMAQI
12th Aug 2025418 AMAQI
12th Aug 2025289 AMAQI
12th Aug 20252910 AMAQI
12th Aug 20253511 AMAQI
12th Aug 20253612 PMAQI
12th Aug 2025341 PMAQI
12th Aug 2025312 PMAQI
12th Aug 2025283 PMAQI
12th Aug 2025284 PMAQI
12th Aug 2025275 PMAQI
12th Aug 2025326 PMAQI
12th Aug 2025317 PMAQI
12th Aug 2025368 PMAQI
12th Aug 2025379 PMAQI
12th Aug 20253510 PMAQI
12th Aug 20253411 PMAQI
13th Aug 20253612 AMAQI
13th Aug 2025381 AMAQI
13th Aug 2025402 AMAQI
13th Aug 2025403 AMAQI
13th Aug 2025384 AMAQI
25°C24/26°C
13th Aug 2025385 AMAQI
13th Aug 2025386 AMAQI
13th Aug 2025377 AMAQI
13th Aug 2025388 AMAQI
13th Aug 2025339 AMAQI
13th Aug 20253610 AMAQI
13th Aug 20253911 AMAQI
13th Aug 20254112 PMAQI
13th Aug 2025371 PMAQI
13th Aug 2025472 PMAQI
13th Aug 2025533 PMAQI
13th Aug 2025534 PMAQI
13th Aug 2025465 PMAQI
13th Aug 2025436 PMAQI
13th Aug 2025437 PMAQI
13th Aug 2025348 PMAQI
13th Aug 2025359 PMAQI
13th Aug 20253410 PMAQI
13th Aug 20253611 PMAQI
14th Aug 20253512 AMAQI
14th Aug 2025371 AMAQI
14th Aug 2025372 AMAQI
14th Aug 2025383 AMAQI
14th Aug 2025384 AMAQI
27°C24/30°C
14th Aug 2025385 AMAQI
14th Aug 2025386 AMAQI
14th Aug 2025387 AMAQI
14th Aug 2025388 AMAQI
14th Aug 2025339 AMAQI
14th Aug 20254110 AMAQI
14th Aug 20253911 AMAQI
14th Aug 20254612 PMAQI
14th Aug 2025491 PMAQI
14th Aug 2025542 PMAQI
14th Aug 2025493 PMAQI
14th Aug 2025504 PMAQI
14th Aug 2025455 PMAQI
14th Aug 2025506 PMAQI
14th Aug 2025517 PMAQI
14th Aug 2025488 PMAQI
14th Aug 2025439 PMAQI
14th Aug 20254710 PMAQI
14th Aug 20254211 PMAQI
15th Aug 20254012 AMAQI
15th Aug 2025381 AMAQI
15th Aug 2025382 AMAQI
15th Aug 2025373 AMAQI
15th Aug 2025394 AMAQI
28°C24/33°C
15th Aug 2025385 AMAQI
15th Aug 2025396 AMAQI
15th Aug 2025387 AMAQI
15th Aug 2025398 AMAQI
15th Aug 2025349 AMAQI
15th Aug 20253610 AMAQI
15th Aug 20254311 AMAQI
15th Aug 20255212 PMAQI
15th Aug 2025461 PMAQI
15th Aug 2025512 PMAQI
15th Aug 2025553 PMAQI
15th Aug 2025474 PMAQI
15th Aug 2025545 PMAQI
15th Aug 2025526 PMAQI
15th Aug 2025507 PMAQI
15th Aug 2025488 PMAQI
15th Aug 2025419 PMAQI
15th Aug 20254410 PMAQI
15th Aug 20254211 PMAQI
16th Aug 20254212 AMAQI
16th Aug 2025401 AMAQI
16th Aug 2025372 AMAQI
16th Aug 2025373 AMAQI
16th Aug 2025394 AMAQI
28°C24/33°C
16th Aug 2025415 AMAQI
16th Aug 2025406 AMAQI
16th Aug 2025407 AMAQI
16th Aug 2025418 AMAQI
16th Aug 2025379 AMAQI
16th Aug 20254710 AMAQI
16th Aug 20255411 AMAQI
16th Aug 20255612 PMAQI
16th Aug 2025491 PMAQI
16th Aug 2025422 PMAQI
16th Aug 2025483 PMAQI
16th Aug 2025484 PMAQI
16th Aug 2025505 PMAQI
16th Aug 2025476 PMAQI
16th Aug 2025477 PMAQI
16th Aug 2025408 PMAQI
16th Aug 2025409 PMAQI
16th Aug 20254010 PMAQI
16th Aug 20254011 PMAQI
17th Aug 20253812 AMAQI
17th Aug 2025391 AMAQI
17th Aug 2025392 AMAQI
17th Aug 2025393 AMAQI
17th Aug 2025414 AMAQI
29°C25/34°C
17th Aug 2025415 AMAQI
17th Aug 2025416 AMAQI
17th Aug 2025427 AMAQI
17th Aug 2025408 AMAQI
17th Aug 2025389 AMAQI
17th Aug 20254610 AMAQI
17th Aug 20254811 AMAQI
17th Aug 20255412 PMAQI
17th Aug 2025541 PMAQI
17th Aug 2025522 PMAQI
17th Aug 2025463 PMAQI
17th Aug 2025464 PMAQI
17th Aug 2025485 PMAQI
17th Aug 2025446 PMAQI
17th Aug 2025447 PMAQI
17th Aug 2025398 PMAQI
17th Aug 2025399 PMAQI
17th Aug 20253910 PMAQI
17th Aug 20253711 PMAQI
18th Aug 20253812 AMAQI
18th Aug 2025401 AMAQI
18th Aug 2025392 AMAQI
18th Aug 2025393 AMAQI
18th Aug 2025404 AMAQI
29°C25/34°C
18th Aug 2025415 AMAQI
18th Aug 2025426 AMAQI
18th Aug 2025417 AMAQI
18th Aug 2025418 AMAQI
18th Aug 2025439 AMAQI
18th Aug 20255010 AMAQI
18th Aug 20254811 AMAQI
18th Aug 20255012 PMAQI
18th Aug 2025581 PMAQI
18th Aug 2025592 PMAQI
18th Aug 2025573 PMAQI
18th Aug 2025564 PMAQI
18th Aug 2025595 PMAQI
18th Aug 2025566 PMAQI
18th Aug 2025547 PMAQI
18th Aug 2025488 PMAQI
18th Aug 2025469 PMAQI
18th Aug 20254310 PMAQI
18th Aug 20254511 PMAQI
19th Aug 20254312 AMAQI
19th Aug 2025401 AMAQI
19th Aug 2025422 AMAQI
19th Aug 2025393 AMAQI
19th Aug 2025414 AMAQI
29°C25/35°C
19th Aug 2025415 AMAQI
19th Aug 2025426 AMAQI
19th Aug 2025417 AMAQI
19th Aug 2025428 AMAQI
19th Aug 2025489 AMAQI
19th Aug 20254910 AMAQI
19th Aug 20254911 AMAQI
19th Aug 20255212 PMAQI
19th Aug 2025541 PMAQI
19th Aug 2025512 PMAQI
19th Aug 2025503 PMAQI
19th Aug 2025544 PMAQI
19th Aug 2025535 PMAQI
19th Aug 2025536 PMAQI
19th Aug 2025547 PMAQI
19th Aug 2025558 PMAQI
19th Aug 2025499 PMAQI
19th Aug 20254710 PMAQI
19th Aug 20254211 PMAQI
20th Aug 20254012 AMAQI
20th Aug 2025401 AMAQI
20th Aug 2025422 AMAQI
20th Aug 2025423 AMAQI
20th Aug 2025444 AMAQI
29°C25/34°C
20th Aug 2025435 AMAQI
20th Aug 2025446 AMAQI
20th Aug 2025447 AMAQI
20th Aug 2025448 AMAQI
20th Aug 2025489 AMAQI
20th Aug 20254310 AMAQI
20th Aug 20255011 AMAQI
20th Aug 20255612 PMAQI
20th Aug 2025551 PMAQI
20th Aug 2025572 PMAQI
20th Aug 2025573 PMAQI
20th Aug 2025554 PMAQI
20th Aug 2025565 PMAQI
20th Aug 2025506 PMAQI
20th Aug 2025447 PMAQI
20th Aug 2025458 PMAQI
20th Aug 2025409 PMAQI
20th Aug 20254010 PMAQI
20th Aug 20254111 PMAQI
21st Aug 20254012 AMAQI
21st Aug 2025431 AMAQI
21st Aug 2025432 AMAQI
21st Aug 2025433 AMAQI
21st Aug 2025464 AMAQI
30°C25/35°C
21st Aug 2025475 AMAQI
21st Aug 2025486 AMAQI
21st Aug 2025477 AMAQI
21st Aug 2025478 AMAQI
21st Aug 2025579 AMAQI
21st Aug 20255110 AMAQI
21st Aug 20255311 AMAQI
21st Aug 20255612 PMAQI
21st Aug 2025561 PMAQI
21st Aug 2025562 PMAQI
21st Aug 2025493 PMAQI
21st Aug 2025484 PMAQI
21st Aug 2025505 PMAQI
21st Aug 2025496 PMAQI
21st Aug 2025537 PMAQI
21st Aug 2025538 PMAQI
21st Aug 2025459 PMAQI
21st Aug 20254610 PMAQI
21st Aug 20254311 PMAQI
22nd Aug 20254712 AMAQI
22nd Aug 2025471 AMAQI
22nd Aug 2025462 AMAQI
22nd Aug 2025463 AMAQI
22nd Aug 2025484 AMAQI
30°C25/35°C
22nd Aug 2025495 AMAQI
5 AM22nd Aug 2025496 AMAQI
22nd Aug 2025507 AMAQI
22nd Aug 2025508 AMAQI
22nd Aug 2025499 AMAQI
22nd Aug 20254410 AMAQI
22nd Aug 20254811 AMAQI
11 AM22nd Aug 20254412 PMAQI
22nd Aug 2025521 PMAQI
22nd Aug 2025512 PMAQI
22nd Aug 2025423 PMAQI
22nd Aug 2025404 PMAQI
22nd Aug 2025355 PMAQI
22nd Aug 2025336 PMAQI
6 PM22nd Aug 2025417 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 6 PM
49AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
5 AM - 10 AM
41AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 6 PM (Avg. 49), while the lowest AQI was between 5 AM to 10 AM (Avg. 41).
Night time
Avg. Highest Time
7 PM
47AQI
1 hours / Day
30 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 7 PM to 7 PM (Avg. 47), while the lowest AQI was between 12 AM to 4 AM (Avg. 40).
2025 Days Vs Air Quality
Uji, Kyoto, Japan
2025
72%
168
28%
65
Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)
Good
168 DaysModerate
65 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% of 234 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
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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
33AQI
33AQI
2nd January 2025
42AQI
42AQI
3rd January 2025
33AQI
33AQI
4th January 2025
33AQI
33AQI
5th January 2025
33AQI
33AQI
6th January 2025
41AQI
41AQI
7th January 2025
36AQI
36AQI
8th January 2025
33AQI
33AQI
9th January 2025
33AQI
33AQI
10th January 2025
27AQI
27AQI
11th January 2025
26AQI
26AQI
12th January 2025
39AQI
39AQI
13th January 2025
39AQI
39AQI
14th January 2025
54AQI
54AQI
15th January 2025
44AQI
44AQI
16th January 2025
42AQI
42AQI
17th January 2025
36AQI
36AQI
18th January 2025
35AQI
35AQI
19th January 2025
37AQI
37AQI
20th January 2025
45AQI
45AQI
21st January 2025
40AQI
40AQI
22nd January 2025
55AQI
55AQI
23rd January 2025
67AQI
67AQI
24th January 2025
61AQI
61AQI
25th January 2025
45AQI
45AQI
26th January 2025
41AQI
41AQI
27th January 2025
43AQI
43AQI
28th January 2025
39AQI
39AQI
29th January 2025
35AQI
35AQI
30th January 2025
41AQI
41AQI
31st January 2025
82AQI
82AQI
1st February 2025
76AQI
76AQI
2nd February 2025
49AQI
49AQI
3rd February 2025
56AQI
56AQI
4th February 2025
42AQI
42AQI
5th February 2025
41AQI
41AQI
6th February 2025
35AQI
35AQI
7th February 2025
40AQI
40AQI
8th February 2025
30AQI
30AQI
9th February 2025
31AQI
31AQI
10th February 2025
32AQI
32AQI
11th February 2025
30AQI
30AQI
12th February 2025
40AQI
40AQI
13th February 2025
31AQI
31AQI
14th February 2025
40AQI
40AQI
15th February 2025
29AQI
29AQI
16th February 2025
50AQI
50AQI
17th February 2025
39AQI
39AQI
18th February 2025
38AQI
38AQI
19th February 2025
33AQI
33AQI
20th February 2025
29AQI
29AQI
21st February 2025
30AQI
30AQI
22nd February 2025
31AQI
31AQI
23rd February 2025
35AQI
35AQI
24th February 2025
33AQI
33AQI
25th February 2025
40AQI
40AQI
26th February 2025
42AQI
42AQI
27th February 2025
60AQI
60AQI
28th February 2025
61AQI
61AQI
1st March 2025
63AQI
63AQI
2nd March 2025
81AQI
81AQI
3rd March 2025
45AQI
45AQI
4th March 2025
44AQI
44AQI
5th March 2025
31AQI
31AQI
6th March 2025
38AQI
38AQI
7th March 2025
33AQI
33AQI
8th March 2025
41AQI
41AQI
9th March 2025
37AQI
37AQI
10th March 2025
41AQI
41AQI
11th March 2025
33AQI
33AQI
12th March 2025
33AQI
33AQI
13th March 2025
49AQI
49AQI
14th March 2025
42AQI
42AQI
15th March 2025
39AQI
39AQI
16th March 2025
23AQI
23AQI
17th March 2025
31AQI
31AQI
18th March 2025
29AQI
29AQI
19th March 2025
28AQI
28AQI
20th March 2025
44AQI
44AQI
21st March 2025
57AQI
57AQI
22nd March 2025
62AQI
62AQI
23rd March 2025
72AQI
72AQI
24th March 2025
75AQI
75AQI
25th March 2025
76AQI
76AQI
26th March 2025
91AQI
91AQI
27th March 2025
82AQI
82AQI
28th March 2025
50AQI
50AQI
29th March 2025
47AQI
47AQI
30th March 2025
34AQI
34AQI
31st March 2025
39AQI
39AQI
1st April 2025
31AQI
31AQI
2nd April 2025
31AQI
31AQI
3rd April 2025
23AQI
23AQI
4th April 2025
26AQI
26AQI
5th April 2025
41AQI
41AQI
6th April 2025
40AQI
40AQI
7th April 2025
49AQI
49AQI
8th April 2025
49AQI
49AQI
9th April 2025
49AQI
49AQI
10th April 2025
56AQI
56AQI
11th April 2025
53AQI
53AQI
12th April 2025
54AQI
54AQI
13th April 2025
32AQI
32AQI
14th April 2025
49AQI
49AQI
15th April 2025
26AQI
26AQI
16th April 2025
49AQI
49AQI
17th April 2025
49AQI
49AQI
18th April 2025
61AQI
61AQI
19th April 2025
62AQI
62AQI
20th April 2025
53AQI
53AQI
21st April 2025
43AQI
43AQI
22nd April 2025
50AQI
50AQI
23rd April 2025
26AQI
26AQI
24th April 2025
27AQI
27AQI
25th April 2025
66AQI
66AQI
26th April 2025
57AQI
57AQI
27th April 2025
63AQI
63AQI
28th April 2025
48AQI
48AQI
29th April 2025
57AQI
57AQI
30th April 2025
66AQI
66AQI
1st May 2025
58AQI
58AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
50AQI
50AQI
4th May 2025
40AQI
40AQI
5th May 2025
45AQI
45AQI
6th May 2025
26AQI
26AQI
7th May 2025
31AQI
31AQI
8th May 2025
33AQI
33AQI
9th May 2025
36AQI
36AQI
10th May 2025
31AQI
31AQI
11th May 2025
36AQI
36AQI
12th May 2025
49AQI
49AQI
13th May 2025
55AQI
55AQI
14th May 2025
60AQI
60AQI
15th May 2025
55AQI
55AQI
16th May 2025
56AQI
56AQI
17th May 2025
43AQI
43AQI
18th May 2025
52AQI
52AQI
19th May 2025
55AQI
55AQI
20th May 2025
67AQI
67AQI
21st May 2025
48AQI
48AQI
22nd May 2025
37AQI
37AQI
23rd May 2025
54AQI
54AQI
24th May 2025
38AQI
38AQI
25th May 2025
28AQI
28AQI
26th May 2025
31AQI
31AQI
27th May 2025
30AQI
30AQI
28th May 2025
30AQI
30AQI
29th May 2025
39AQI
39AQI
30th May 2025
37AQI
37AQI
31st May 2025
38AQI
38AQI
1st June 2025
43AQI
43AQI
2nd June 2025
51AQI
51AQI
3rd June 2025
29AQI
29AQI
4th June 2025
48AQI
48AQI
5th June 2025
44AQI
44AQI
6th June 2025
47AQI
47AQI
7th June 2025
54AQI
54AQI
8th June 2025
65AQI
65AQI
9th June 2025
44AQI
44AQI
10th June 2025
30AQI
30AQI
11th June 2025
37AQI
37AQI
12th June 2025
42AQI
42AQI
13th June 2025
48AQI
48AQI
14th June 2025
32AQI
32AQI
15th June 2025
29AQI
29AQI
16th June 2025
42AQI
42AQI
17th June 2025
39AQI
39AQI
18th June 2025
50AQI
50AQI
19th June 2025
55AQI
55AQI
20th June 2025
58AQI
58AQI
21st June 2025
56AQI
56AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
48AQI
48AQI
24th June 2025
39AQI
39AQI
25th June 2025
40AQI
40AQI
26th June 2025
39AQI
39AQI
27th June 2025
50AQI
50AQI
28th June 2025
46AQI
46AQI
29th June 2025
51AQI
51AQI
30th June 2025
56AQI
56AQI
1st July 2025
63AQI
63AQI
2nd July 2025
81AQI
81AQI
3rd July 2025
85AQI
85AQI
4th July 2025
95AQI
95AQI
5th July 2025
92AQI
92AQI
6th July 2025
81AQI
81AQI
7th July 2025
69AQI
69AQI
8th July 2025
75AQI
75AQI
9th July 2025
84AQI
84AQI
10th July 2025
64AQI
64AQI
11th July 2025
56AQI
56AQI
12th July 2025
56AQI
56AQI
13th July 2025
54AQI
54AQI
14th July 2025
43AQI
43AQI
15th July 2025
51AQI
51AQI
16th July 2025
54AQI
54AQI
17th July 2025
39AQI
39AQI
18th July 2025
43AQI
43AQI
19th July 2025
37AQI
37AQI
20th July 2025
34AQI
34AQI
21st July 2025
34AQI
34AQI
22nd July 2025
38AQI
38AQI
23rd July 2025
43AQI
43AQI
24th July 2025
38AQI
38AQI
25th July 2025
35AQI
35AQI
26th July 2025
30AQI
30AQI
27th July 2025
29AQI
29AQI
28th July 2025
32AQI
32AQI
29th July 2025
41AQI
41AQI
30th July 2025
44AQI
44AQI
31st July 2025
42AQI
42AQI
1st August 2025
45AQI
45AQI
2nd August 2025
45AQI
45AQI
3rd August 2025
48AQI
48AQI
4th August 2025
62AQI
62AQI
5th August 2025
52AQI
52AQI
6th August 2025
53AQI
53AQI
7th August 2025
49AQI
49AQI
8th August 2025
44AQI
44AQI
9th August 2025
48AQI
48AQI
10th August 2025
47AQI
47AQI
11th August 2025
37AQI
37AQI
12th August 2025
36AQI
36AQI
13th August 2025
39AQI
39AQI
14th August 2025
43AQI
43AQI
15th August 2025
43AQI
43AQI
16th August 2025
43AQI
43AQI
17th August 2025
43AQI
43AQI
18th August 2025
47AQI
47AQI
19th August 2025
47AQI
47AQI
20th August 2025
46AQI
46AQI
21st August 2025
47AQI
47AQI
22nd August 2025
23rd August 2025
24th August 2025
25th August 2025
26th August 2025
27th August 2025
28th August 2025
29th August 2025
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
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
42AQI
40AQI
48AQI
46AQI
43AQI
46AQI
54AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
26
5
24
4
22
9
19
11
22
9
21
9
16
15
18
3
168
65
Highest AQI recorded in
July54AQI
Lowest AQI recorded in
February40AQI
202438AQI
27
4
26
3
23
8
21
8
1
28
3
25
5
25
6
26
5
27
3
29
2
28
2
31
316
49
1
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
October33AQI
202342AQI
24
7
26
2
20
11
14
16
26
5
19
11
20
11
30
1
27
3
25
6
21
8
21
10
273
91
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
August32AQI
202243AQI
26
5
16
6
19
12
19
11
13
18
19
11
15
7
1
1
25
4
29
2
24
6
29
2
235
85
Highest AQI recorded in
May52AQI
Lowest AQI recorded in
October35AQI
202141AQI
22
9
18
10
20
10
1
23
7
20
11
23
7
25
6
25
6
26
4
30
1
24
6
26
5
282
82
1
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
August35AQI
202041AQI
8
5
16
5
16
2
20
10
27
3
1
12
17
2
18
1
28
3
22
8
23
8
190
62
3
Highest AQI recorded in
August57AQI
Lowest AQI recorded in
October36AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
46AQILeast Polluted Year Recorded
2024(Avg.)
38AQIUji's annual 2025 AQI (46) shows an average percentage change of 10.9% (worsened AQI) compared to previous years: 2020 (41), 2021 (41), 2022 (43), 2023 (42), 2024 (38).
