Uno, Tama, Okayama, 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
Uno, Tama, Okayama, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2021
70AQILowest AQI recorded on
18th Aug 2021
15AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 48 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Uno, Tama, Okayama, Japan
AQI
Day
Night
.
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
11AM4th Aug
84AQI
Avg. Lowest Time
6AM4th Aug
42AQI
Night time
Avg. Highest Time
8PM4th Aug
61AQI
Avg. Lowest Time
3AM5th Aug
42AQI
In the last 24 hours,
Uno's AQI reached its highest point of 84 at 11 AM during the Day, while the lowest point, 42, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Uno, Tama, Okayama, Japan
JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Jul 2025895 AMAQI
6th Jul 2025906 AMAQI
6th Jul 2025897 AMAQI
6th Jul 2025898 AMAQI
6th Jul 2025729 AMAQI
6th Jul 20255410 AMAQI
6th Jul 20255011 AMAQI
6th Jul 20255412 PMAQI
6th Jul 2025641 PMAQI
6th Jul 2025642 PMAQI
6th Jul 2025623 PMAQI
6th Jul 2025624 PMAQI
6th Jul 2025625 PMAQI
6th Jul 2025636 PMAQI
6th Jul 2025627 PMAQI
6th Jul 2025658 PMAQI
6th Jul 2025769 PMAQI
6th Jul 20257610 PMAQI
6th Jul 20257511 PMAQI
7th Jul 20257612 AMAQI
7th Jul 2025801 AMAQI
7th Jul 2025862 AMAQI
7th Jul 2025863 AMAQI
7th Jul 2025844 AMAQI
27°C25/28°C
7th Jul 2025825 AMAQI
7th Jul 2025826 AMAQI
7th Jul 2025827 AMAQI
7th Jul 2025828 AMAQI
7th Jul 2025499 AMAQI
7th Jul 20254110 AMAQI
7th Jul 20254611 AMAQI
7th Jul 20255212 PMAQI
7th Jul 2025611 PMAQI
7th Jul 2025642 PMAQI
7th Jul 2025663 PMAQI
7th Jul 2025654 PMAQI
7th Jul 2025635 PMAQI
7th Jul 2025666 PMAQI
7th Jul 2025657 PMAQI
7th Jul 2025698 PMAQI
7th Jul 2025739 PMAQI
7th Jul 20257410 PMAQI
7th Jul 20257411 PMAQI
8th Jul 20257412 AMAQI
8th Jul 2025771 AMAQI
8th Jul 2025802 AMAQI
8th Jul 2025803 AMAQI
8th Jul 2025794 AMAQI
26°C25/27°C
8th Jul 2025745 AMAQI
8th Jul 2025756 AMAQI
8th Jul 2025767 AMAQI
8th Jul 2025768 AMAQI
8th Jul 2025679 AMAQI
8th Jul 20255910 AMAQI
8th Jul 20255611 AMAQI
8th Jul 20255712 PMAQI
8th Jul 2025631 PMAQI
8th Jul 2025652 PMAQI
8th Jul 2025693 PMAQI
8th Jul 2025704 PMAQI
8th Jul 2025725 PMAQI
8th Jul 2025716 PMAQI
8th Jul 2025747 PMAQI
8th Jul 2025778 PMAQI
8th Jul 2025779 PMAQI
8th Jul 20257810 PMAQI
8th Jul 20257811 PMAQI
9th Jul 20257812 AMAQI
9th Jul 2025761 AMAQI
9th Jul 2025752 AMAQI
9th Jul 2025753 AMAQI
9th Jul 2025744 AMAQI
27°C25/29°C
9th Jul 2025725 AMAQI
9th Jul 2025726 AMAQI
9th Jul 2025737 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025949 AMAQI
9th Jul 202510210 AMAQI
9th Jul 20259611 AMAQI
9th Jul 202510212 PMAQI
9th Jul 2025951 PMAQI
9th Jul 2025962 PMAQI
9th Jul 2025943 PMAQI
9th Jul 2025924 PMAQI
9th Jul 2025925 PMAQI
9th Jul 2025896 PMAQI
9th Jul 2025867 PMAQI
9th Jul 2025858 PMAQI
9th Jul 2025809 PMAQI
9th Jul 20257910 PMAQI
9th Jul 20257811 PMAQI
10th Jul 20257712 AMAQI
10th Jul 2025761 AMAQI
10th Jul 2025742 AMAQI
10th Jul 2025743 AMAQI
10th Jul 2025754 AMAQI
27°C25/29°C
10th Jul 2025775 AMAQI
10th Jul 2025776 AMAQI
10th Jul 2025777 AMAQI
10th Jul 2025778 AMAQI
10th Jul 2025759 AMAQI
10th Jul 20257410 AMAQI
10th Jul 20257911 AMAQI
10th Jul 20258512 PMAQI
10th Jul 2025871 PMAQI
10th Jul 2025882 PMAQI
10th Jul 2025773 PMAQI
10th Jul 2025704 PMAQI
10th Jul 2025685 PMAQI
10th Jul 2025656 PMAQI
10th Jul 2025597 PMAQI
10th Jul 2025628 PMAQI
10th Jul 2025719 PMAQI
10th Jul 20257010 PMAQI
10th Jul 20257011 PMAQI
11th Jul 20257212 AMAQI
11th Jul 2025731 AMAQI
11th Jul 2025752 AMAQI
11th Jul 2025753 AMAQI
11th Jul 2025754 AMAQI
27°C26/30°C
11th Jul 2025765 AMAQI
11th Jul 2025766 AMAQI
11th Jul 2025767 AMAQI
11th Jul 2025768 AMAQI
11th Jul 2025639 AMAQI
11th Jul 20255710 AMAQI
11th Jul 20255211 AMAQI
11th Jul 20254712 PMAQI
11th Jul 2025551 PMAQI
11th Jul 2025572 PMAQI
11th Jul 2025563 PMAQI
11th Jul 2025544 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025516 PMAQI
11th Jul 2025517 PMAQI
11th Jul 2025548 PMAQI
11th Jul 2025669 PMAQI
11th Jul 20256610 PMAQI
11th Jul 20256511 PMAQI
12th Jul 20256612 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025732 AMAQI
12th Jul 2025733 AMAQI
12th Jul 2025724 AMAQI
27°C25/29°C
12th Jul 2025705 AMAQI
12th Jul 2025706 AMAQI
12th Jul 2025707 AMAQI
12th Jul 2025708 AMAQI
12th Jul 2025489 AMAQI
12th Jul 20254510 AMAQI
12th Jul 20255011 AMAQI
12th Jul 20255012 PMAQI
12th Jul 2025511 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025503 PMAQI
12th Jul 2025504 PMAQI
12th Jul 2025485 PMAQI
12th Jul 2025506 PMAQI
12th Jul 2025477 PMAQI
12th Jul 2025488 PMAQI
12th Jul 2025619 PMAQI
12th Jul 20256110 PMAQI
12th Jul 20256111 PMAQI
13th Jul 20256112 AMAQI
13th Jul 2025641 AMAQI
13th Jul 2025682 AMAQI
13th Jul 2025683 AMAQI
13th Jul 2025674 AMAQI
27°C25/29°C
13th Jul 2025655 AMAQI
13th Jul 2025656 AMAQI
13th Jul 2025647 AMAQI
13th Jul 2025658 AMAQI
13th Jul 2025449 AMAQI
13th Jul 20252910 AMAQI
13th Jul 20252611 AMAQI
13th Jul 20252612 PMAQI
13th Jul 2025451 PMAQI
13th Jul 2025452 PMAQI
13th Jul 2025423 PMAQI
13th Jul 2025424 PMAQI
13th Jul 2025415 PMAQI
13th Jul 2025446 PMAQI
13th Jul 2025427 PMAQI
13th Jul 2025488 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255710 PMAQI
13th Jul 20255711 PMAQI
14th Jul 20255712 AMAQI
14th Jul 2025601 AMAQI
14th Jul 2025632 AMAQI
14th Jul 2025633 AMAQI
14th Jul 2025624 AMAQI
27°C26/30°C
14th Jul 2025605 AMAQI
14th Jul 2025606 AMAQI
14th Jul 2025617 AMAQI
14th Jul 2025618 AMAQI
14th Jul 2025319 AMAQI
14th Jul 20252310 AMAQI
14th Jul 20252511 AMAQI
14th Jul 20252312 PMAQI
14th Jul 2025361 PMAQI
14th Jul 2025332 PMAQI
14th Jul 2025363 PMAQI
14th Jul 2025354 PMAQI
14th Jul 2025365 PMAQI
14th Jul 2025396 PMAQI
14th Jul 2025387 PMAQI
14th Jul 2025438 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255410 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025584 AMAQI
26°C25/27°C
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025309 AMAQI
15th Jul 20252810 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20252812 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025412 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025414 PMAQI
15th Jul 2025455 PMAQI
15th Jul 2025536 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025599 PMAQI
15th Jul 20255710 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255712 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025554 AMAQI
26°C24/30°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025609 AMAQI
16th Jul 20256210 AMAQI
16th Jul 20256211 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025592 PMAQI
16th Jul 2025613 PMAQI
16th Jul 2025624 PMAQI
16th Jul 2025605 PMAQI
16th Jul 2025616 PMAQI
16th Jul 2025607 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20255810 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20255712 AMAQI
17th Jul 2025571 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025564 AMAQI
27°C25/31°C
17th Jul 2025585 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025578 AMAQI
17th Jul 2025339 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20252411 AMAQI
17th Jul 20252212 PMAQI
17th Jul 2025351 PMAQI
17th Jul 2025352 PMAQI
17th Jul 2025323 PMAQI
17th Jul 2025324 PMAQI
17th Jul 2025315 PMAQI
17th Jul 2025296 PMAQI
17th Jul 2025337 PMAQI
17th Jul 2025378 PMAQI
17th Jul 2025539 PMAQI
17th Jul 20255310 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025551 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025573 AMAQI
18th Jul 2025574 AMAQI
26°C25/27°C
18th Jul 2025565 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025557 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025339 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252611 AMAQI
18th Jul 20252812 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025373 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025375 PMAQI
18th Jul 2025376 PMAQI
18th Jul 2025377 PMAQI
18th Jul 2025418 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20254810 PMAQI
18th Jul 20254811 PMAQI
19th Jul 20255012 AMAQI
19th Jul 2025511 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
27°C26/29°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252512 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025358 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254410 PMAQI
19th Jul 20254311 PMAQI
20th Jul 20254412 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025512 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025504 AMAQI
27°C26/29°C
20th Jul 2025485 AMAQI
20th Jul 2025486 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20251910 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252112 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025302 PMAQI
20th Jul 2025293 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025296 PMAQI
20th Jul 2025307 PMAQI
20th Jul 2025338 PMAQI
20th Jul 2025409 PMAQI
20th Jul 20254010 PMAQI
20th Jul 20254011 PMAQI
21st Jul 20253912 AMAQI
21st Jul 2025421 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025463 AMAQI
21st Jul 2025454 AMAQI
27°C25/30°C
21st Jul 2025435 AMAQI
21st Jul 2025446 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252111 AMAQI
21st Jul 20252412 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253710 PMAQI
21st Jul 20253711 PMAQI
22nd Jul 20253712 AMAQI
22nd Jul 2025391 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025423 AMAQI
22nd Jul 2025404 AMAQI
27°C26/29°C
22nd Jul 2025385 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025397 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025521 PMAQI
22nd Jul 2025512 PMAQI
22nd Jul 2025503 PMAQI
22nd Jul 2025494 PMAQI
22nd Jul 2025495 PMAQI
22nd Jul 2025466 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025359 PMAQI
22nd Jul 20253510 PMAQI
22nd Jul 20253311 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025361 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025384 AMAQI
27°C26/29°C
23rd Jul 2025395 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025407 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20252710 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20254712 PMAQI
23rd Jul 2025471 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025473 PMAQI
23rd Jul 2025474 PMAQI
23rd Jul 2025415 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025348 PMAQI
23rd Jul 2025359 PMAQI
23rd Jul 20253310 PMAQI
23rd Jul 20253311 PMAQI
24th Jul 20253412 AMAQI
24th Jul 2025351 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025373 AMAQI
24th Jul 2025374 AMAQI
28°C26/29°C
24th Jul 2025395 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025319 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20253211 AMAQI
24th Jul 20253712 PMAQI
24th Jul 2025411 PMAQI
24th Jul 2025482 PMAQI
24th Jul 2025483 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025395 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025337 PMAQI
24th Jul 2025338 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253211 PMAQI
25th Jul 20253112 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025362 AMAQI
25th Jul 2025373 AMAQI
25th Jul 2025374 AMAQI
28°C26/30°C
25th Jul 2025385 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025219 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20251711 AMAQI
25th Jul 20252112 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025242 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025244 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025226 PMAQI
25th Jul 2025237 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025319 PMAQI
25th Jul 20253110 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025363 AMAQI
26th Jul 2025344 AMAQI
28°C26/30°C
26th Jul 2025335 AMAQI
26th Jul 2025336 AMAQI
26th Jul 2025327 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20251510 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20252112 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025253 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025235 PMAQI
26th Jul 2025236 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025258 PMAQI
26th Jul 2025309 PMAQI
26th Jul 20253110 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025323 AMAQI
27th Jul 2025324 AMAQI
28°C26/30°C
27th Jul 2025315 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025317 AMAQI
27th Jul 2025318 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20251610 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025211 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025254 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025238 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252911 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025294 AMAQI
28°C26/30°C
28th Jul 2025285 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20252010 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252412 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025294 PMAQI
28th Jul 2025255 PMAQI
28th Jul 2025236 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025284 AMAQI
28°C26/30°C
29th Jul 2025275 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20252911 AMAQI
29th Jul 20253012 PMAQI
29th Jul 2025331 PMAQI
29th Jul 2025342 PMAQI
29th Jul 2025373 PMAQI
29th Jul 2025404 PMAQI
29th Jul 2025425 PMAQI
29th Jul 2025426 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025448 PMAQI
29th Jul 2025339 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025301 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025284 AMAQI
28°C27/30°C
30th Jul 2025285 AMAQI
30th Jul 2025286 AMAQI
30th Jul 2025287 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253511 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025411 PMAQI
30th Jul 2025432 PMAQI
30th Jul 2025463 PMAQI
30th Jul 2025484 PMAQI
30th Jul 2025495 PMAQI
30th Jul 2025506 PMAQI
30th Jul 2025517 PMAQI
30th Jul 2025468 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025302 AMAQI
31st Jul 2025303 AMAQI
31st Jul 2025304 AMAQI
28°C27/30°C
31st Jul 2025295 AMAQI
31st Jul 2025296 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025298 AMAQI
31st Jul 2025299 AMAQI
31st Jul 20252910 AMAQI
31st Jul 20254511 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025535 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025458 PMAQI
31st Jul 2025489 PMAQI
31st Jul 20254810 PMAQI
31st Jul 20253911 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025401 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025333 AMAQI
1st Aug 2025364 AMAQI
28°C26/30°C
1st Aug 2025345 AMAQI
1st Aug 2025376 AMAQI
1st Aug 2025387 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025389 AMAQI
1st Aug 20253810 AMAQI
1st Aug 20254811 AMAQI
1st Aug 20254412 PMAQI
1st Aug 2025481 PMAQI
1st Aug 2025552 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025554 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025677 PMAQI
1st Aug 2025518 PMAQI
1st Aug 2025419 PMAQI
1st Aug 20253810 PMAQI
1st Aug 20254611 PMAQI
2nd Aug 20254212 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025363 AMAQI
2nd Aug 2025364 AMAQI
28°C27/30°C
2nd Aug 2025395 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20254210 AMAQI
2nd Aug 20254311 AMAQI
2nd Aug 20254412 PMAQI
2nd Aug 2025531 PMAQI
2nd Aug 2025572 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025484 PMAQI
2nd Aug 2025465 PMAQI
2nd Aug 2025356 PMAQI
2nd Aug 2025457 PMAQI
2nd Aug 2025458 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253710 PMAQI
2nd Aug 20254611 PMAQI
3rd Aug 20254512 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI
29°C27/31°C
3rd Aug 2025425 AMAQI
3rd Aug 2025406 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025408 AMAQI
3rd Aug 2025399 AMAQI
3rd Aug 20253810 AMAQI
3rd Aug 20254811 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025442 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025514 PMAQI
3rd Aug 2025465 PMAQI
3rd Aug 2025426 PMAQI
3rd Aug 2025407 PMAQI
3rd Aug 2025378 PMAQI
3rd Aug 2025449 PMAQI
3rd Aug 20254410 PMAQI
3rd Aug 20254111 PMAQI
4th Aug 20254712 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025424 AMAQI
29°C28/30°C
4th Aug 2025435 AMAQI
4th Aug 2025426 AMAQI
4th Aug 2025437 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025629 AMAQI
4th Aug 20257210 AMAQI
4th Aug 20258411 AMAQI
4th Aug 20258212 PMAQI
4th Aug 2025781 PMAQI
4th Aug 2025772 PMAQI
4th Aug 2025813 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025765 PMAQI
4th Aug 2025706 PMAQI
4th Aug 2025687 PMAQI
4th Aug 2025618 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20254810 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20255012 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025432 AMAQI
5th Aug 2025423 AMAQI
5th Aug 2025524 AMAQI
29°C28/30°C
5th Aug 2025555 AMAQI
5 AM5th Aug 2025556 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025429 AMAQI
5th Aug 20254610 AMAQI
5th Aug 20254711 AMAQI
5th Aug 20255312 PMAQI
12 PM5th Aug 2025611 PMAQI
5th Aug 2025422 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025474 PMAQI
5th Aug 2025415 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025467 PMAQI
7 PM5th Aug 2025488 PMAQI
5th Aug 2025479 PMAQI
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
51AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 51), while the lowest AQI was between 10 AM to 10 AM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 4 AM
50AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
46AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 50), while the lowest AQI was between 8 PM to 8 PM (Avg. 46).
2025 Days Vs Air Quality
Uno, Tama, Okayama, Japan
2025
64%
139
35%
76
0.4%
1
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
139 DaysModerate
76 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 64%
Health Risk Level:
Moderate
In 2025, 64% of 217 days were within WHO’s safe air quality limits, and 36% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Uno, Tama, Okayama, Japan
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
34AQI
34AQI
2nd January 2025
40AQI
40AQI
3rd January 2025
35AQI
35AQI
4th January 2025
38AQI
38AQI
5th January 2025
34AQI
34AQI
6th January 2025
48AQI
48AQI
7th January 2025
35AQI
35AQI
8th January 2025
39AQI
39AQI
9th January 2025
30AQI
30AQI
10th January 2025
31AQI
31AQI
11th January 2025
33AQI
33AQI
12th January 2025
34AQI
34AQI
13th January 2025
36AQI
36AQI
14th January 2025
50AQI
50AQI
15th January 2025
41AQI
41AQI
16th January 2025
39AQI
39AQI
17th January 2025
33AQI
33AQI
18th January 2025
31AQI
31AQI
19th January 2025
41AQI
41AQI
20th January 2025
49AQI
49AQI
21st January 2025
45AQI
45AQI
22nd January 2025
64AQI
64AQI
23rd January 2025
80AQI
80AQI
24th January 2025
73AQI
73AQI
25th January 2025
47AQI
47AQI
26th January 2025
43AQI
43AQI
27th January 2025
35AQI
35AQI
28th January 2025
39AQI
39AQI
29th January 2025
32AQI
32AQI
30th January 2025
45AQI
45AQI
31st January 2025
62AQI
62AQI
1st February 2025
70AQI
70AQI
2nd February 2025
49AQI
49AQI
3rd February 2025
53AQI
53AQI
4th February 2025
40AQI
40AQI
5th February 2025
40AQI
40AQI
6th February 2025
32AQI
32AQI
7th February 2025
38AQI
38AQI
8th February 2025
35AQI
35AQI
9th February 2025
34AQI
34AQI
10th February 2025
36AQI
36AQI
11th February 2025
33AQI
33AQI
12th February 2025
40AQI
40AQI
13th February 2025
32AQI
32AQI
14th February 2025
44AQI
44AQI
15th February 2025
31AQI
31AQI
16th February 2025
54AQI
54AQI
17th February 2025
42AQI
42AQI
18th February 2025
41AQI
41AQI
19th February 2025
37AQI
37AQI
20th February 2025
35AQI
35AQI
21st February 2025
34AQI
34AQI
22nd February 2025
36AQI
36AQI
23rd February 2025
36AQI
36AQI
24th February 2025
37AQI
37AQI
25th February 2025
40AQI
40AQI
26th February 2025
39AQI
39AQI
27th February 2025
61AQI
61AQI
28th February 2025
72AQI
72AQI
1st March 2025
94AQI
94AQI
2nd March 2025
90AQI
90AQI
3rd March 2025
57AQI
57AQI
4th March 2025
45AQI
45AQI
5th March 2025
34AQI
34AQI
6th March 2025
40AQI
40AQI
7th March 2025
36AQI
36AQI
8th March 2025
40AQI
40AQI
9th March 2025
40AQI
40AQI
10th March 2025
42AQI
42AQI
11th March 2025
43AQI
43AQI
12th March 2025
53AQI
53AQI
13th March 2025
54AQI
54AQI
14th March 2025
47AQI
47AQI
15th March 2025
39AQI
39AQI
16th March 2025
28AQI
28AQI
17th March 2025
42AQI
42AQI
18th March 2025
32AQI
32AQI
19th March 2025
38AQI
38AQI
20th March 2025
47AQI
47AQI
21st March 2025
56AQI
56AQI
22nd March 2025
63AQI
63AQI
23rd March 2025
67AQI
67AQI
24th March 2025
73AQI
73AQI
25th March 2025
74AQI
74AQI
26th March 2025
80AQI
80AQI
27th March 2025
73AQI
73AQI
28th March 2025
52AQI
52AQI
29th March 2025
48AQI
48AQI
30th March 2025
41AQI
41AQI
31st March 2025
38AQI
38AQI
1st April 2025
39AQI
39AQI
2nd April 2025
46AQI
46AQI
3rd April 2025
27AQI
27AQI
4th April 2025
42AQI
42AQI
5th April 2025
41AQI
41AQI
6th April 2025
51AQI
51AQI
7th April 2025
49AQI
49AQI
8th April 2025
52AQI
52AQI
9th April 2025
63AQI
63AQI
10th April 2025
64AQI
64AQI
11th April 2025
63AQI
63AQI
12th April 2025
57AQI
57AQI
13th April 2025
47AQI
47AQI
14th April 2025
54AQI
54AQI
15th April 2025
33AQI
33AQI
16th April 2025
48AQI
48AQI
17th April 2025
52AQI
52AQI
18th April 2025
59AQI
59AQI
19th April 2025
60AQI
60AQI
20th April 2025
57AQI
57AQI
21st April 2025
45AQI
45AQI
22nd April 2025
51AQI
51AQI
23rd April 2025
46AQI
46AQI
24th April 2025
36AQI
36AQI
25th April 2025
66AQI
66AQI
26th April 2025
60AQI
60AQI
27th April 2025
63AQI
63AQI
28th April 2025
58AQI
58AQI
29th April 2025
48AQI
48AQI
30th April 2025
61AQI
61AQI
1st May 2025
58AQI
58AQI
2nd May 2025
43AQI
43AQI
3rd May 2025
54AQI
54AQI
4th May 2025
42AQI
42AQI
5th May 2025
48AQI
48AQI
6th May 2025
33AQI
33AQI
7th May 2025
38AQI
38AQI
8th May 2025
33AQI
33AQI
9th May 2025
43AQI
43AQI
10th May 2025
37AQI
37AQI
11th May 2025
41AQI
41AQI
12th May 2025
52AQI
52AQI
13th May 2025
58AQI
58AQI
14th May 2025
61AQI
61AQI
15th May 2025
61AQI
61AQI
16th May 2025
56AQI
56AQI
17th May 2025
46AQI
46AQI
18th May 2025
48AQI
48AQI
19th May 2025
58AQI
58AQI
20th May 2025
66AQI
66AQI
21st May 2025
52AQI
52AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
50AQI
50AQI
24th May 2025
43AQI
43AQI
25th May 2025
30AQI
30AQI
26th May 2025
33AQI
33AQI
27th May 2025
37AQI
37AQI
28th May 2025
42AQI
42AQI
29th May 2025
42AQI
42AQI
30th May 2025
43AQI
43AQI
31st May 2025
41AQI
41AQI
1st June 2025
48AQI
48AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
33AQI
33AQI
4th June 2025
50AQI
50AQI
5th June 2025
47AQI
47AQI
6th June 2025
55AQI
55AQI
7th June 2025
57AQI
57AQI
8th June 2025
68AQI
68AQI
9th June 2025
49AQI
49AQI
10th June 2025
36AQI
36AQI
11th June 2025
42AQI
42AQI
12th June 2025
58AQI
58AQI
13th June 2025
57AQI
57AQI
14th June 2025
41AQI
41AQI
15th June 2025
33AQI
33AQI
16th June 2025
43AQI
43AQI
17th June 2025
37AQI
37AQI
18th June 2025
46AQI
46AQI
19th June 2025
49AQI
49AQI
20th June 2025
54AQI
54AQI
21st June 2025
53AQI
53AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
47AQI
47AQI
24th June 2025
47AQI
47AQI
25th June 2025
45AQI
45AQI
26th June 2025
46AQI
46AQI
27th June 2025
53AQI
53AQI
28th June 2025
57AQI
57AQI
29th June 2025
57AQI
57AQI
30th June 2025
59AQI
59AQI
1st July 2025
59AQI
59AQI
2nd July 2025
82AQI
82AQI
3rd July 2025
92AQI
92AQI
4th July 2025
101AQI
101AQI
5th July 2025
90AQI
90AQI
6th July 2025
75AQI
75AQI
7th July 2025
71AQI
71AQI
8th July 2025
73AQI
73AQI
9th July 2025
82AQI
82AQI
10th July 2025
74AQI
74AQI
11th July 2025
65AQI
65AQI
12th July 2025
60AQI
60AQI
13th July 2025
54AQI
54AQI
14th July 2025
49AQI
49AQI
15th July 2025
51AQI
51AQI
16th July 2025
58AQI
58AQI
17th July 2025
46AQI
46AQI
18th July 2025
46AQI
46AQI
19th July 2025
41AQI
41AQI
20th July 2025
38AQI
38AQI
21st July 2025
36AQI
36AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
37AQI
37AQI
24th July 2025
36AQI
36AQI
25th July 2025
29AQI
29AQI
26th July 2025
28AQI
28AQI
27th July 2025
27AQI
27AQI
28th July 2025
27AQI
27AQI
29th July 2025
31AQI
31AQI
30th July 2025
36AQI
36AQI
31st July 2025
41AQI
41AQI
1st August 2025
43AQI
43AQI
2nd August 2025
43AQI
43AQI
3rd August 2025
42AQI
42AQI
4th August 2025
48AQI
48AQI
42AQI
42AQI
52AQI
51AQI
46AQI
49AQI
54AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202548AQI
27
4
23
5
18
13
13
17
21
10
17
13
16
14
1
4
139
76
1
Highest AQI recorded in
July54AQI
Lowest AQI recorded in
February42AQI
202442AQI
16
15
22
7
22
9
15
13
2
24
7
22
8
30
1
25
6
26
4
29
2
25
5
30
1
286
78
2
Highest AQI recorded in
April55AQI
Lowest AQI recorded in
December34AQI
202346AQI
20
9
2
15
13
14
17
10
19
1
16
15
16
14
24
7
27
4
26
4
22
9
19
10
17
13
226
134
3
Highest AQI recorded in
April59AQI
Lowest AQI recorded in
August33AQI
202247AQI
19
11
15
6
12
19
12
17
12
19
20
10
15
7
1
22
6
25
6
15
15
24
7
192
123
Highest AQI recorded in
March57AQI
Lowest AQI recorded in
October38AQI
202144AQI
18
13
16
12
17
12
13
8
13
18
14
16
24
7
26
5
25
5
25
6
19
11
22
9
232
122
Highest AQI recorded in
May51AQI
Lowest AQI recorded in
August35AQI
202045AQI
6
7
9
12
9
9
19
11
28
3
13
15
3
18
1
26
5
22
8
18
13
168
84
3
Highest AQI recorded in
August61AQI
Lowest AQI recorded in
September31AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
48AQILeast Polluted Year Recorded
2024(Avg.)
42AQIUno's annual 2025 AQI (48) shows an average percentage change of 7.7% (worsened AQI) compared to previous years: 2020 (45), 2021 (44), 2022 (47), 2023 (46), 2024 (42).
