Tenjin, Konosu, Saitama, 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
Tenjin, Konosu, Saitama, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
67AQILowest AQI recorded on
8th Aug 2021
13AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 36 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Tenjin, Konosu, Saitama, Japan
AQI
Day
Night
.
4 AM11th Aug 2025
6 PM
3 AM12th Aug 2025
Day time
Avg. Highest Time
5PM11th Aug
46AQI
Avg. Lowest Time
12PM11th Aug
21AQI
Night time
Avg. Highest Time
2AM12th Aug
46AQI
Avg. Lowest Time
7PM11th Aug
32AQI
In the last 24 hours,
Tenjin's AQI reached its highest point of 46 at 5 PM during the Day, while the lowest point, 21, was recorded at 12 PM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tenjin, Konosu, Saitama, Japan
JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jul 2025614 AMAQI
13th Jul 2025605 AMAQI
13th Jul 2025596 AMAQI
13th Jul 2025607 AMAQI
13th Jul 2025608 AMAQI
13th Jul 2025459 AMAQI
13th Jul 20254210 AMAQI
13th Jul 20254711 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025552 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025554 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025527 PMAQI
13th Jul 2025518 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025592 AMAQI
14th Jul 2025593 AMAQI
28°C24/33°C
14th Jul 2025594 AMAQI
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20252812 PMAQI
14th Jul 2025341 PMAQI
14th Jul 2025342 PMAQI
14th Jul 2025333 PMAQI
14th Jul 2025384 PMAQI
14th Jul 2025345 PMAQI
14th Jul 2025386 PMAQI
14th Jul 2025387 PMAQI
14th Jul 2025398 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255310 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
26°C24/29°C
15th Jul 2025564 AMAQI
15th Jul 2025545 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253010 AMAQI
15th Jul 20252111 AMAQI
15th Jul 20252112 PMAQI
15th Jul 2025391 PMAQI
15th Jul 2025362 PMAQI
15th Jul 2025383 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025345 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025367 PMAQI
15th Jul 2025378 PMAQI
15th Jul 2025509 PMAQI
15th Jul 20255110 PMAQI
15th Jul 20255011 PMAQI
16th Jul 20255112 AMAQI
16th Jul 2025531 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
28°C26/33°C
16th Jul 2025544 AMAQI
16th Jul 2025525 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025529 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20253911 AMAQI
16th Jul 20253112 PMAQI
16th Jul 2025361 PMAQI
16th Jul 2025352 PMAQI
16th Jul 2025303 PMAQI
16th Jul 2025324 PMAQI
16th Jul 2025355 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025307 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254611 PMAQI
17th Jul 20254712 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
29°C25/33°C
17th Jul 2025524 AMAQI
17th Jul 2025525 AMAQI
17th Jul 2025516 AMAQI
17th Jul 2025517 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20252210 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20253512 PMAQI
17th Jul 2025371 PMAQI
17th Jul 2025372 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025376 PMAQI
17th Jul 2025397 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025502 AMAQI
18th Jul 2025503 AMAQI
30°C27/33°C
18th Jul 2025484 AMAQI
18th Jul 2025465 AMAQI
18th Jul 2025466 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025468 AMAQI
18th Jul 2025389 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253711 AMAQI
18th Jul 20253112 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025333 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025325 PMAQI
18th Jul 2025346 PMAQI
18th Jul 2025357 PMAQI
18th Jul 2025368 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254310 PMAQI
18th Jul 20254311 PMAQI
19th Jul 20254412 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025472 AMAQI
19th Jul 2025483 AMAQI
29°C26/34°C
19th Jul 2025464 AMAQI
19th Jul 2025455 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025467 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20253212 PMAQI
19th Jul 2025231 PMAQI
19th Jul 2025212 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025328 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253511 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025391 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025463 AMAQI
30°C26/35°C
20th Jul 2025444 AMAQI
20th Jul 2025425 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20252910 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20254012 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025385 PMAQI
20th Jul 2025326 PMAQI
20th Jul 2025337 PMAQI
20th Jul 2025358 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253610 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253612 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
31°C27/37°C
21st Jul 2025424 AMAQI
21st Jul 2025405 AMAQI
21st Jul 2025416 AMAQI
21st Jul 2025417 AMAQI
21st Jul 2025418 AMAQI
21st Jul 2025319 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20254712 PMAQI
21st Jul 2025461 PMAQI
21st Jul 2025472 PMAQI
21st Jul 2025513 PMAQI
21st Jul 2025544 PMAQI
21st Jul 2025515 PMAQI
21st Jul 2025436 PMAQI
21st Jul 2025407 PMAQI
21st Jul 2025388 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20253510 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025402 AMAQI
22nd Jul 2025403 AMAQI
32°C27/38°C
22nd Jul 2025394 AMAQI
22nd Jul 2025405 AMAQI
22nd Jul 2025396 AMAQI
22nd Jul 2025397 AMAQI
22nd Jul 2025418 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20255312 PMAQI
22nd Jul 2025511 PMAQI
22nd Jul 2025542 PMAQI
22nd Jul 2025573 PMAQI
22nd Jul 2025604 PMAQI
22nd Jul 2025555 PMAQI
22nd Jul 2025406 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025369 PMAQI
22nd Jul 20253310 PMAQI
22nd Jul 20253411 PMAQI
23rd Jul 20253312 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025392 AMAQI
23rd Jul 2025383 AMAQI
33°C28/38°C
23rd Jul 2025384 AMAQI
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20254010 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20255912 PMAQI
23rd Jul 2025601 PMAQI
23rd Jul 2025592 PMAQI
23rd Jul 2025633 PMAQI
23rd Jul 2025664 PMAQI
23rd Jul 2025625 PMAQI
23rd Jul 2025576 PMAQI
23rd Jul 2025527 PMAQI
23rd Jul 2025478 PMAQI
23rd Jul 2025409 PMAQI
23rd Jul 20253310 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253412 AMAQI
24th Jul 2025361 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025383 AMAQI
33°C28/39°C
24th Jul 2025394 AMAQI
24th Jul 2025425 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025449 AMAQI
24th Jul 20254810 AMAQI
24th Jul 20256011 AMAQI
24th Jul 20256212 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025613 PMAQI
24th Jul 2025634 PMAQI
24th Jul 2025645 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025477 PMAQI
24th Jul 2025438 PMAQI
24th Jul 2025379 PMAQI
24th Jul 20253610 PMAQI
24th Jul 20253711 PMAQI
25th Jul 20253812 AMAQI
25th Jul 2025381 AMAQI
25th Jul 2025392 AMAQI
25th Jul 2025393 AMAQI
33°C28/39°C
25th Jul 2025414 AMAQI
25th Jul 2025435 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025437 AMAQI
25th Jul 2025438 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20255210 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20256012 PMAQI
25th Jul 2025611 PMAQI
25th Jul 2025602 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025604 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025396 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025348 PMAQI
25th Jul 2025349 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253611 PMAQI
26th Jul 20253512 AMAQI
26th Jul 2025371 AMAQI
26th Jul 2025412 AMAQI
26th Jul 2025403 AMAQI
33°C29/39°C
26th Jul 2025414 AMAQI
26th Jul 2025465 AMAQI
26th Jul 2025446 AMAQI
26th Jul 2025447 AMAQI
26th Jul 2025458 AMAQI
26th Jul 2025469 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20256011 AMAQI
26th Jul 20256412 PMAQI
26th Jul 2025631 PMAQI
26th Jul 2025652 PMAQI
26th Jul 2025663 PMAQI
26th Jul 2025644 PMAQI
26th Jul 2025535 PMAQI
26th Jul 2025396 PMAQI
26th Jul 2025397 PMAQI
26th Jul 2025378 PMAQI
26th Jul 2025379 PMAQI
26th Jul 20253410 PMAQI
26th Jul 20253311 PMAQI
27th Jul 20253312 AMAQI
27th Jul 2025361 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025403 AMAQI
33°C28/39°C
27th Jul 2025424 AMAQI
27th Jul 2025465 AMAQI
27th Jul 2025456 AMAQI
27th Jul 2025457 AMAQI
27th Jul 2025468 AMAQI
27th Jul 2025469 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20255611 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025551 PMAQI
27th Jul 2025542 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025316 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025308 PMAQI
27th Jul 2025369 PMAQI
27th Jul 20253210 PMAQI
27th Jul 20253111 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025351 AMAQI
28th Jul 2025382 AMAQI
28th Jul 2025403 AMAQI
33°C28/38°C
28th Jul 2025404 AMAQI
28th Jul 2025425 AMAQI
28th Jul 2025446 AMAQI
28th Jul 2025437 AMAQI
28th Jul 2025438 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20253410 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025551 PMAQI
28th Jul 2025542 PMAQI
28th Jul 2025533 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025555 PMAQI
28th Jul 2025596 PMAQI
28th Jul 2025597 PMAQI
28th Jul 2025498 PMAQI
28th Jul 2025429 PMAQI
28th Jul 20254110 PMAQI
28th Jul 20253811 PMAQI
29th Jul 20253812 AMAQI
29th Jul 2025391 AMAQI
29th Jul 2025402 AMAQI
29th Jul 2025393 AMAQI
33°C29/38°C
29th Jul 2025414 AMAQI
29th Jul 2025425 AMAQI
29th Jul 2025436 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025428 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253910 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20255512 PMAQI
29th Jul 2025531 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025533 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025368 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025402 AMAQI
30th Jul 2025413 AMAQI
33°C28/39°C
30th Jul 2025414 AMAQI
30th Jul 2025425 AMAQI
30th Jul 2025426 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20251810 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20252812 PMAQI
30th Jul 2025301 PMAQI
30th Jul 2025312 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025355 PMAQI
30th Jul 2025346 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253812 AMAQI
31st Jul 2025381 AMAQI
31st Jul 2025382 AMAQI
31st Jul 2025393 AMAQI
31°C27/37°C
31st Jul 2025404 AMAQI
31st Jul 2025395 AMAQI
31st Jul 2025396 AMAQI
31st Jul 2025397 AMAQI
31st Jul 2025398 AMAQI
31st Jul 2025399 AMAQI
31st Jul 20253910 AMAQI
31st Jul 20254111 AMAQI
31st Jul 20254512 PMAQI
31st Jul 2025401 PMAQI
31st Jul 2025382 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025384 PMAQI
31st Jul 2025385 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025287 PMAQI
31st Jul 2025328 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252712 AMAQI
1st Aug 2025321 AMAQI
1st Aug 2025332 AMAQI
1st Aug 2025353 AMAQI
30°C26/36°C
1st Aug 2025364 AMAQI
1st Aug 2025365 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025347 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025409 AMAQI
1st Aug 20253010 AMAQI
1st Aug 20254611 AMAQI
1st Aug 20254512 PMAQI
1st Aug 2025411 PMAQI
1st Aug 2025352 PMAQI
1st Aug 2025313 PMAQI
1st Aug 2025404 PMAQI
1st Aug 2025335 PMAQI
1st Aug 2025396 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025288 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20253210 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252912 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025382 AMAQI
2nd Aug 2025393 AMAQI
28°C26/32°C
2nd Aug 2025384 AMAQI
2nd Aug 2025375 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025379 AMAQI
2nd Aug 20253710 AMAQI
2nd Aug 20254511 AMAQI
2nd Aug 20253312 PMAQI
2nd Aug 2025411 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025524 PMAQI
2nd Aug 2025475 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025428 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20253312 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
32°C27/39°C
3rd Aug 2025404 AMAQI
3rd Aug 2025405 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025489 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025531 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025523 PMAQI
3rd Aug 2025474 PMAQI
3rd Aug 2025535 PMAQI
3rd Aug 2025556 PMAQI
3rd Aug 2025457 PMAQI
3rd Aug 2025458 PMAQI
3rd Aug 2025409 PMAQI
3rd Aug 20254110 PMAQI
3rd Aug 20254011 PMAQI
4th Aug 20253812 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025403 AMAQI
33°C28/38°C
4th Aug 2025424 AMAQI
4th Aug 2025425 AMAQI
4th Aug 2025426 AMAQI
4th Aug 2025437 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025579 AMAQI
4th Aug 20256210 AMAQI
4th Aug 20257211 AMAQI
4th Aug 20256812 PMAQI
4th Aug 2025791 PMAQI
4th Aug 2025802 PMAQI
4th Aug 2025823 PMAQI
4th Aug 2025824 PMAQI
4th Aug 2025925 PMAQI
4th Aug 2025866 PMAQI
4th Aug 2025747 PMAQI
4th Aug 2025668 PMAQI
4th Aug 2025609 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20255312 AMAQI
5th Aug 2025421 AMAQI
5th Aug 2025412 AMAQI
5th Aug 2025403 AMAQI
34°C28/40°C
5th Aug 2025514 AMAQI
5th Aug 2025535 AMAQI
5th Aug 2025526 AMAQI
5th Aug 2025527 AMAQI
5th Aug 2025538 AMAQI
5th Aug 2025579 AMAQI
5th Aug 20256410 AMAQI
5th Aug 20256111 AMAQI
5th Aug 20257012 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025594 PMAQI
5th Aug 2025515 PMAQI
5th Aug 2025556 PMAQI
5th Aug 2025417 PMAQI
5th Aug 2025468 PMAQI
5th Aug 2025459 PMAQI
5th Aug 20254810 PMAQI
5th Aug 20254111 PMAQI
6th Aug 20254412 AMAQI
6th Aug 2025481 AMAQI
6th Aug 2025502 AMAQI
6th Aug 2025483 AMAQI
35°C30/41°C
6th Aug 2025524 AMAQI
6th Aug 2025525 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025449 AMAQI
6th Aug 20254810 AMAQI
6th Aug 20254011 AMAQI
6th Aug 20254912 PMAQI
6th Aug 2025521 PMAQI
6th Aug 2025582 PMAQI
6th Aug 2025513 PMAQI
6th Aug 2025504 PMAQI
6th Aug 2025555 PMAQI
6th Aug 2025476 PMAQI
6th Aug 2025557 PMAQI
6th Aug 2025538 PMAQI
6th Aug 2025489 PMAQI
6th Aug 20254910 PMAQI
6th Aug 20254911 PMAQI
7th Aug 20254412 AMAQI
7th Aug 2025481 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025523 AMAQI
33°C29/39°C
7th Aug 2025514 AMAQI
7th Aug 2025505 AMAQI
7th Aug 2025516 AMAQI
7th Aug 2025467 AMAQI
7th Aug 2025508 AMAQI
7th Aug 2025409 AMAQI
7th Aug 20254310 AMAQI
7th Aug 20254711 AMAQI
7th Aug 20254012 PMAQI
7th Aug 2025321 PMAQI
7th Aug 2025262 PMAQI
7th Aug 2025223 PMAQI
7th Aug 2025294 PMAQI
7th Aug 2025405 PMAQI
7th Aug 2025446 PMAQI
7th Aug 2025437 PMAQI
7th Aug 2025458 PMAQI
7th Aug 2025469 PMAQI
7th Aug 20254610 PMAQI
7th Aug 20254711 PMAQI
8th Aug 20254612 AMAQI
8th Aug 2025471 AMAQI
8th Aug 2025492 AMAQI
8th Aug 2025493 AMAQI
30°C28/33°C
8th Aug 2025484 AMAQI
8th Aug 2025475 AMAQI
8th Aug 2025476 AMAQI
8th Aug 2025477 AMAQI
8th Aug 2025478 AMAQI
8th Aug 2025299 AMAQI
8th Aug 20252610 AMAQI
8th Aug 20252611 AMAQI
8th Aug 20252912 PMAQI
8th Aug 2025301 PMAQI
8th Aug 2025322 PMAQI
8th Aug 2025343 PMAQI
8th Aug 2025334 PMAQI
8th Aug 2025365 PMAQI
8th Aug 2025446 PMAQI
8th Aug 2025417 PMAQI
8th Aug 2025418 PMAQI
8th Aug 2025429 PMAQI
8th Aug 20253810 PMAQI
8th Aug 20253911 PMAQI
9th Aug 20253612 AMAQI
9th Aug 2025401 AMAQI
9th Aug 2025482 AMAQI
9th Aug 2025483 AMAQI
29°C23/37°C
9th Aug 2025474 AMAQI
9th Aug 2025445 AMAQI
9th Aug 2025446 AMAQI
9th Aug 2025447 AMAQI
9th Aug 2025448 AMAQI
9th Aug 2025309 AMAQI
9th Aug 20253210 AMAQI
9th Aug 20253411 AMAQI
9th Aug 20253612 PMAQI
9th Aug 2025381 PMAQI
9th Aug 2025422 PMAQI
9th Aug 2025363 PMAQI
9th Aug 2025414 PMAQI
9th Aug 2025485 PMAQI
9th Aug 2025466 PMAQI
9th Aug 2025517 PMAQI
9th Aug 2025478 PMAQI
9th Aug 2025459 PMAQI
9th Aug 20254410 PMAQI
9th Aug 20254711 PMAQI
10th Aug 20254812 AMAQI
10th Aug 2025451 AMAQI
10th Aug 2025442 AMAQI
10th Aug 2025443 AMAQI
29°C24/34°C
10th Aug 2025444 AMAQI
10th Aug 2025425 AMAQI
10th Aug 2025426 AMAQI
10th Aug 2025427 AMAQI
10th Aug 2025428 AMAQI
10th Aug 2025389 AMAQI
10th Aug 20253810 AMAQI
10th Aug 20253511 AMAQI
10th Aug 20252812 PMAQI
10th Aug 2025251 PMAQI
10th Aug 2025242 PMAQI
10th Aug 2025223 PMAQI
10th Aug 2025204 PMAQI
10th Aug 2025205 PMAQI
10th Aug 2025216 PMAQI
10th Aug 2025257 PMAQI
10th Aug 2025318 PMAQI
10th Aug 2025379 PMAQI
10th Aug 20253710 PMAQI
10th Aug 20253811 PMAQI
11th Aug 20253312 AMAQI
11th Aug 2025371 AMAQI
11th Aug 2025442 AMAQI
11th Aug 2025453 AMAQI
25°C24/25°C
11th Aug 2025444 AMAQI
11th Aug 2025425 AMAQI
11th Aug 2025426 AMAQI
11th Aug 2025427 AMAQI
11th Aug 2025428 AMAQI
11th Aug 2025329 AMAQI
11th Aug 20252810 AMAQI
11th Aug 20252811 AMAQI
11th Aug 20252112 PMAQI
11th Aug 2025231 PMAQI
11th Aug 2025282 PMAQI
11th Aug 2025333 PMAQI
11th Aug 2025344 PMAQI
11th Aug 2025465 PMAQI
11th Aug 2025406 PMAQI
11th Aug 2025327 PMAQI
11th Aug 2025388 PMAQI
11th Aug 2025369 PMAQI
11th Aug 20253610 PMAQI
11th Aug 20253611 PMAQI
12th Aug 20253712 AMAQI
12th Aug 2025451 AMAQI
12th Aug 2025462 AMAQI
12th Aug 2025443 AMAQI
26°C25/29°C
12th Aug 2025414 AMAQI
4 AM12th Aug 2025415 AMAQI
12th Aug 2025416 AMAQI
12th Aug 2025427 AMAQI
12th Aug 2025408 AMAQI
12th Aug 2025249 AMAQI
11 AM
6 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 5 PM
45AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
9 AM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 5 PM (Avg. 45), while the lowest AQI was between 9 AM to 9 AM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 3 AM
43AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 11 PM
41AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 43), while the lowest AQI was between 12 AM to 11 PM (Avg. 41).
2025 Days Vs Air Quality
Tenjin, Konosu, Saitama, Japan
2025
85%
189
15%
33
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
189 DaysModerate
33 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% of 224 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
Tenjin, Konosu, Saitama, 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
31AQI
31AQI
2nd January 2025
31AQI
31AQI
3rd January 2025
24AQI
24AQI
4th January 2025
27AQI
27AQI
5th January 2025
39AQI
39AQI
6th January 2025
55AQI
55AQI
7th January 2025
32AQI
32AQI
8th January 2025
36AQI
36AQI
9th January 2025
33AQI
33AQI
10th January 2025
28AQI
28AQI
11th January 2025
27AQI
27AQI
12th January 2025
43AQI
43AQI
13th January 2025
30AQI
30AQI
14th January 2025
39AQI
39AQI
15th January 2025
35AQI
35AQI
16th January 2025
33AQI
33AQI
17th January 2025
31AQI
31AQI
18th January 2025
35AQI
35AQI
19th January 2025
48AQI
48AQI
20th January 2025
45AQI
45AQI
21st January 2025
46AQI
46AQI
22nd January 2025
40AQI
40AQI
23rd January 2025
50AQI
50AQI
24th January 2025
50AQI
50AQI
25th January 2025
39AQI
39AQI
26th January 2025
36AQI
36AQI
27th January 2025
39AQI
39AQI
28th January 2025
44AQI
44AQI
29th January 2025
34AQI
34AQI
30th January 2025
36AQI
36AQI
31st January 2025
30AQI
30AQI
1st February 2025
45AQI
45AQI
2nd February 2025
39AQI
39AQI
3rd February 2025
47AQI
47AQI
4th February 2025
34AQI
34AQI
5th February 2025
36AQI
36AQI
6th February 2025
29AQI
29AQI
7th February 2025
34AQI
34AQI
8th February 2025
30AQI
30AQI
9th February 2025
31AQI
31AQI
10th February 2025
29AQI
29AQI
11th February 2025
31AQI
31AQI
12th February 2025
41AQI
41AQI
13th February 2025
36AQI
36AQI
14th February 2025
34AQI
34AQI
15th February 2025
32AQI
32AQI
16th February 2025
42AQI
42AQI
17th February 2025
37AQI
37AQI
18th February 2025
34AQI
34AQI
19th February 2025
31AQI
31AQI
20th February 2025
31AQI
31AQI
21st February 2025
31AQI
31AQI
22nd February 2025
32AQI
32AQI
23rd February 2025
32AQI
32AQI
24th February 2025
33AQI
33AQI
25th February 2025
33AQI
33AQI
26th February 2025
39AQI
39AQI
27th February 2025
43AQI
43AQI
28th February 2025
53AQI
53AQI
1st March 2025
55AQI
55AQI
2nd March 2025
63AQI
63AQI
3rd March 2025
40AQI
40AQI
4th March 2025
42AQI
42AQI
5th March 2025
30AQI
30AQI
6th March 2025
36AQI
36AQI
7th March 2025
33AQI
33AQI
8th March 2025
42AQI
42AQI
9th March 2025
38AQI
38AQI
10th March 2025
40AQI
40AQI
11th March 2025
42AQI
42AQI
12th March 2025
54AQI
54AQI
13th March 2025
48AQI
48AQI
14th March 2025
41AQI
41AQI
15th March 2025
43AQI
43AQI
16th March 2025
27AQI
27AQI
17th March 2025
23AQI
23AQI
18th March 2025
27AQI
27AQI
19th March 2025
18AQI
18AQI
20th March 2025
25AQI
25AQI
21st March 2025
39AQI
39AQI
22nd March 2025
48AQI
48AQI
23rd March 2025
56AQI
56AQI
24th March 2025
61AQI
61AQI
25th March 2025
74AQI
74AQI
26th March 2025
73AQI
73AQI
27th March 2025
75AQI
75AQI
28th March 2025
57AQI
57AQI
29th March 2025
35AQI
35AQI
30th March 2025
38AQI
38AQI
31st March 2025
32AQI
32AQI
1st April 2025
33AQI
33AQI
2nd April 2025
21AQI
21AQI
3rd April 2025
24AQI
24AQI
4th April 2025
22AQI
22AQI
5th April 2025
30AQI
30AQI
6th April 2025
25AQI
25AQI
7th April 2025
31AQI
31AQI
8th April 2025
41AQI
41AQI
9th April 2025
29AQI
29AQI
10th April 2025
49AQI
49AQI
11th April 2025
41AQI
41AQI
12th April 2025
44AQI
44AQI
13th April 2025
33AQI
33AQI
14th April 2025
35AQI
35AQI
15th April 2025
28AQI
28AQI
16th April 2025
29AQI
29AQI
17th April 2025
47AQI
47AQI
18th April 2025
56AQI
56AQI
19th April 2025
68AQI
68AQI
20th April 2025
63AQI
63AQI
21st April 2025
50AQI
50AQI
22nd April 2025
53AQI
53AQI
23rd April 2025
34AQI
34AQI
24th April 2025
45AQI
45AQI
25th April 2025
44AQI
44AQI
26th April 2025
49AQI
49AQI
27th April 2025
51AQI
51AQI
28th April 2025
52AQI
52AQI
29th April 2025
38AQI
38AQI
30th April 2025
50AQI
50AQI
1st May 2025
41AQI
41AQI
2nd May 2025
32AQI
32AQI
3rd May 2025
33AQI
33AQI
4th May 2025
39AQI
39AQI
5th May 2025
35AQI
35AQI
6th May 2025
32AQI
32AQI
7th May 2025
25AQI
25AQI
8th May 2025
34AQI
34AQI
9th May 2025
33AQI
33AQI
10th May 2025
23AQI
23AQI
11th May 2025
23AQI
23AQI
12th May 2025
26AQI
26AQI
13th May 2025
37AQI
37AQI
14th May 2025
41AQI
41AQI
15th May 2025
43AQI
43AQI
16th May 2025
49AQI
49AQI
17th May 2025
29AQI
29AQI
18th May 2025
44AQI
44AQI
19th May 2025
44AQI
44AQI
20th May 2025
62AQI
62AQI
21st May 2025
65AQI
65AQI
22nd May 2025
54AQI
54AQI
23rd May 2025
50AQI
50AQI
24th May 2025
47AQI
47AQI
25th May 2025
33AQI
33AQI
26th May 2025
32AQI
32AQI
27th May 2025
28AQI
28AQI
28th May 2025
29AQI
29AQI
29th May 2025
35AQI
35AQI
30th May 2025
29AQI
29AQI
31st May 2025
20AQI
20AQI
1st June 2025
23AQI
23AQI
2nd June 2025
32AQI
32AQI
3rd June 2025
35AQI
35AQI
4th June 2025
31AQI
31AQI
5th June 2025
43AQI
43AQI
6th June 2025
46AQI
46AQI
7th June 2025
52AQI
52AQI
8th June 2025
59AQI
59AQI
9th June 2025
53AQI
53AQI
10th June 2025
38AQI
38AQI
11th June 2025
35AQI
35AQI
12th June 2025
41AQI
41AQI
13th June 2025
43AQI
43AQI
14th June 2025
37AQI
37AQI
15th June 2025
33AQI
33AQI
16th June 2025
40AQI
40AQI
17th June 2025
48AQI
48AQI
18th June 2025
45AQI
45AQI
19th June 2025
47AQI
47AQI
20th June 2025
45AQI
45AQI
21st June 2025
40AQI
40AQI
22nd June 2025
34AQI
34AQI
23rd June 2025
33AQI
33AQI
24th June 2025
32AQI
32AQI
25th June 2025
28AQI
28AQI
26th June 2025
29AQI
29AQI
27th June 2025
33AQI
33AQI
28th June 2025
33AQI
33AQI
29th June 2025
39AQI
39AQI
30th June 2025
41AQI
41AQI
1st July 2025
43AQI
43AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
49AQI
49AQI
4th July 2025
49AQI
49AQI
5th July 2025
50AQI
50AQI
6th July 2025
56AQI
56AQI
7th July 2025
71AQI
71AQI
8th July 2025
75AQI
75AQI
9th July 2025
78AQI
78AQI
10th July 2025
66AQI
66AQI
11th July 2025
53AQI
53AQI
12th July 2025
55AQI
55AQI
13th July 2025
56AQI
56AQI
14th July 2025
47AQI
47AQI
15th July 2025
45AQI
45AQI
16th July 2025
45AQI
45AQI
17th July 2025
43AQI
43AQI
18th July 2025
41AQI
41AQI
19th July 2025
36AQI
36AQI
20th July 2025
38AQI
38AQI
21st July 2025
41AQI
41AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
45AQI
45AQI
24th July 2025
46AQI
46AQI
25th July 2025
44AQI
44AQI
26th July 2025
45AQI
45AQI
27th July 2025
42AQI
42AQI
28th July 2025
45AQI
45AQI
29th July 2025
42AQI
42AQI
30th July 2025
35AQI
35AQI
31st July 2025
36AQI
36AQI
1st August 2025
34AQI
34AQI
2nd August 2025
41AQI
41AQI
3rd August 2025
45AQI
45AQI
4th August 2025
59AQI
59AQI
5th August 2025
51AQI
51AQI
6th August 2025
50AQI
50AQI
7th August 2025
44AQI
44AQI
8th August 2025
40AQI
40AQI
9th August 2025
43AQI
43AQI
10th August 2025
36AQI
36AQI
37AQI
36AQI
44AQI
41AQI
37AQI
39AQI
49AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202540AQI
30
1
27
1
22
9
24
6
28
3
27
3
23
8
8
2
189
33
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
February36AQI
202440AQI
27
4
24
5
24
7
15
15
27
4
26
4
13
17
30
1
24
6
28
3
23
7
29
2
290
75
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
August33AQI
202342AQI
23
8
19
9
19
12
18
12
26
5
19
11
17
14
30
1
28
2
29
2
18
11
20
11
266
98
Highest AQI recorded in
April50AQI
Lowest AQI recorded in
August31AQI
202241AQI
28
2
17
4
18
13
10
8
24
7
18
12
17
4
1
26
2
21
10
17
11
29
2
225
76
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
December32AQI
202140AQI
21
10
21
7
20
11
25
5
23
8
25
5
27
1
27
4
29
1
27
4
20
10
23
8
288
74
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
August33AQI
202038AQI
9
4
16
5
18
23
7
29
2
19
12
18
1
29
2
13
17
21
10
195
60
Highest AQI recorded in
November51AQI
Lowest AQI recorded in
September25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
42AQILeast Polluted Year Recorded
2020(Avg.)
38AQITenjin's annual 2025 AQI (40) shows an average percentage change of 0.8% (worsened AQI) compared to previous years: 2020 (38), 2021 (40), 2022 (41), 2023 (42), 2024 (40).
