Atago, Tama, Tokyo, 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
Atago, Tama, Tokyo, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
62AQILowest AQI recorded on
30th Aug 2024
9AQISame Day Analysis (6th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 5th Aug - 6th Aug 2026
Atago, Tama, Tokyo, Japan
AQI
Day
Night
.
4 AM5th Aug 2026
6 PM
3 AM6th Aug 2026
Day time
Avg. Highest Time
3PM5th Aug
29AQI
Avg. Lowest Time
12PM5th Aug
23AQI
Night time
Avg. Highest Time
7PM5th Aug
29AQI
Avg. Lowest Time
3AM6th Aug
21AQI
In the last 24 hours,
Atago's AQI reached its highest point of 29 at 3 PM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 5th Aug and 6th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Atago, Tama, Tokyo, Japan
JulAug
08th - 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 - 06th06th
Day
Night
8th Jul 2026274 AMAQI
8th Jul 2026305 AMAQI
8th Jul 2026286 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026288 AMAQI
8th Jul 2026269 AMAQI
8th Jul 20262610 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262212 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026263 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026235 PMAQI
8th Jul 2026236 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026208 PMAQI
8th Jul 2026219 PMAQI
8th Jul 20262210 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026252 AMAQI
9th Jul 2026283 AMAQI
25°C21/29°C
9th Jul 2026244 AMAQI
9th Jul 2026265 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026307 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026239 AMAQI
9th Jul 20262510 AMAQI
9th Jul 20262411 AMAQI
9th Jul 20262412 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026127 PMAQI
9th Jul 2026178 PMAQI
9th Jul 2026199 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262411 PMAQI
10th Jul 20262412 AMAQI
10th Jul 2026271 AMAQI
10th Jul 2026242 AMAQI
10th Jul 2026173 AMAQI
26°C22/31°C
10th Jul 2026234 AMAQI
10th Jul 2026285 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026298 AMAQI
10th Jul 2026269 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026251 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026234 PMAQI
10th Jul 2026265 PMAQI
10th Jul 2026266 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20261810 PMAQI
10th Jul 20263211 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026282 AMAQI
11th Jul 202693 AMAQI
27°C23/32°C
11th Jul 2026284 AMAQI
11th Jul 2026275 AMAQI
11th Jul 2026296 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026309 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026233 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026266 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026248 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026193 AMAQI
27°C24/32°C
12th Jul 2026264 AMAQI
12th Jul 2026285 AMAQI
12th Jul 2026266 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026299 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262511 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026244 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20262910 PMAQI
12th Jul 20262911 PMAQI
13th Jul 20263112 AMAQI
13th Jul 2026321 AMAQI
13th Jul 2026292 AMAQI
13th Jul 2026303 AMAQI
26°C24/29°C
13th Jul 2026284 AMAQI
13th Jul 2026285 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026318 AMAQI
13th Jul 2026309 AMAQI
13th Jul 20262710 AMAQI
13th Jul 20262611 AMAQI
13th Jul 20262412 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026296 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026348 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263410 PMAQI
13th Jul 20263311 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026341 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026323 AMAQI
26°C25/28°C
14th Jul 2026284 AMAQI
14th Jul 2026315 AMAQI
14th Jul 2026316 AMAQI
14th Jul 2026297 AMAQI
14th Jul 2026268 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262512 PMAQI
14th Jul 2026221 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026223 PMAQI
14th Jul 2026564 PMAQI
14th Jul 2026465 PMAQI
14th Jul 2026426 PMAQI
14th Jul 2026427 PMAQI
14th Jul 2026468 PMAQI
14th Jul 2026449 PMAQI
14th Jul 20264810 PMAQI
14th Jul 20265111 PMAQI
15th Jul 20264612 AMAQI
15th Jul 2026551 AMAQI
15th Jul 2026502 AMAQI
15th Jul 2026243 AMAQI
29°C24/33°C
15th Jul 2026404 AMAQI
15th Jul 2026405 AMAQI
15th Jul 2026516 AMAQI
15th Jul 2026487 AMAQI
15th Jul 2026488 AMAQI
15th Jul 2026489 AMAQI
15th Jul 20265010 AMAQI
15th Jul 20266011 AMAQI
15th Jul 20265212 PMAQI
15th Jul 2026561 PMAQI
15th Jul 2026572 PMAQI
15th Jul 2026553 PMAQI
15th Jul 2026544 PMAQI
15th Jul 2026525 PMAQI
15th Jul 2026486 PMAQI
15th Jul 2026467 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026289 PMAQI
15th Jul 20263010 PMAQI
15th Jul 20262711 PMAQI
16th Jul 20262612 AMAQI
16th Jul 2026421 AMAQI
16th Jul 2026292 AMAQI
16th Jul 2026303 AMAQI
30°C26/35°C
16th Jul 2026294 AMAQI
16th Jul 2026305 AMAQI
16th Jul 2026576 AMAQI
16th Jul 2026557 AMAQI
16th Jul 2026568 AMAQI
16th Jul 2026579 AMAQI
16th Jul 20265510 AMAQI
16th Jul 20265811 AMAQI
16th Jul 20266412 PMAQI
16th Jul 2026651 PMAQI
16th Jul 2026672 PMAQI
16th Jul 2026683 PMAQI
16th Jul 2026564 PMAQI
16th Jul 2026815 PMAQI
16th Jul 2026836 PMAQI
16th Jul 2026847 PMAQI
16th Jul 2026848 PMAQI
16th Jul 2026879 PMAQI
16th Jul 20268410 PMAQI
16th Jul 20267411 PMAQI
17th Jul 20265812 AMAQI
17th Jul 2026531 AMAQI
17th Jul 2026482 AMAQI
17th Jul 2026483 AMAQI
30°C27/35°C
17th Jul 2026444 AMAQI
17th Jul 2026485 AMAQI
17th Jul 2026466 AMAQI
17th Jul 2026407 AMAQI
17th Jul 2026388 AMAQI
17th Jul 2026389 AMAQI
17th Jul 20265010 AMAQI
17th Jul 20265511 AMAQI
17th Jul 20266812 PMAQI
17th Jul 2026651 PMAQI
17th Jul 2026732 PMAQI
17th Jul 2026573 PMAQI
17th Jul 2026294 PMAQI
17th Jul 2026515 PMAQI
17th Jul 2026466 PMAQI
17th Jul 2026427 PMAQI
17th Jul 2026528 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20265210 PMAQI
17th Jul 20265011 PMAQI
18th Jul 20264412 AMAQI
18th Jul 2026441 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026313 AMAQI
28°C26/31°C
18th Jul 2026274 AMAQI
18th Jul 2026315 AMAQI
18th Jul 2026336 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026198 AMAQI
18th Jul 2026199 AMAQI
18th Jul 20261210 AMAQI
18th Jul 20261211 AMAQI
18th Jul 20261212 PMAQI
18th Jul 2026191 PMAQI
18th Jul 2026172 PMAQI
18th Jul 2026173 PMAQI
18th Jul 2026174 PMAQI
18th Jul 2026125 PMAQI
18th Jul 2026146 PMAQI
18th Jul 2026147 PMAQI
18th Jul 2026128 PMAQI
18th Jul 2026109 PMAQI
18th Jul 20262110 PMAQI
18th Jul 20261611 PMAQI
19th Jul 20261212 AMAQI
19th Jul 2026101 AMAQI
19th Jul 202682 AMAQI
19th Jul 202683 AMAQI
28°C25/31°C
19th Jul 202684 AMAQI
19th Jul 2026105 AMAQI
19th Jul 2026106 AMAQI
19th Jul 202687 AMAQI
19th Jul 202688 AMAQI
19th Jul 202689 AMAQI
19th Jul 20261010 AMAQI
19th Jul 2026711 AMAQI
19th Jul 20261012 PMAQI
19th Jul 2026171 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20262311 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026253 AMAQI
28°C25/32°C
20th Jul 2026234 AMAQI
20th Jul 2026235 AMAQI
20th Jul 2026236 AMAQI
20th Jul 2026277 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026329 AMAQI
20th Jul 20262310 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20262912 PMAQI
20th Jul 2026271 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026313 PMAQI
20th Jul 2026314 PMAQI
20th Jul 2026335 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026367 PMAQI
20th Jul 2026318 PMAQI
20th Jul 2026339 PMAQI
20th Jul 20263110 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20263312 AMAQI
21st Jul 2026361 AMAQI
21st Jul 2026332 AMAQI
21st Jul 2026333 AMAQI
31°C27/36°C
21st Jul 2026334 AMAQI
21st Jul 2026445 AMAQI
21st Jul 2026556 AMAQI
21st Jul 2026567 AMAQI
21st Jul 2026568 AMAQI
21st Jul 2026569 AMAQI
21st Jul 20265610 AMAQI
21st Jul 20265311 AMAQI
21st Jul 2026581 PMAQI
21st Jul 2026552 PMAQI
21st Jul 2026543 PMAQI
21st Jul 2026574 PMAQI
21st Jul 2026625 PMAQI
21st Jul 2026606 PMAQI
21st Jul 2026937 PMAQI
21st Jul 2026628 PMAQI
21st Jul 2026569 PMAQI
21st Jul 20265610 PMAQI
21st Jul 20265711 PMAQI
22nd Jul 20266012 AMAQI
22nd Jul 2026581 AMAQI
22nd Jul 2026602 AMAQI
22nd Jul 2026573 AMAQI
32°C28/37°C
22nd Jul 2026574 AMAQI
22nd Jul 2026605 AMAQI
22nd Jul 2026626 AMAQI
22nd Jul 2026607 AMAQI
22nd Jul 2026608 AMAQI
22nd Jul 2026609 AMAQI
22nd Jul 20266310 AMAQI
22nd Jul 20267011 AMAQI
22nd Jul 20267312 PMAQI
22nd Jul 2026731 PMAQI
22nd Jul 2026762 PMAQI
22nd Jul 2026713 PMAQI
22nd Jul 2026744 PMAQI
22nd Jul 2026735 PMAQI
22nd Jul 2026736 PMAQI
22nd Jul 2026707 PMAQI
22nd Jul 2026738 PMAQI
22nd Jul 2026719 PMAQI
22nd Jul 20267210 PMAQI
22nd Jul 20268211 PMAQI
23rd Jul 20268212 AMAQI
23rd Jul 2026831 AMAQI
23rd Jul 2026582 AMAQI
23rd Jul 2026483 AMAQI
32°C28/37°C
23rd Jul 2026314 AMAQI
23rd Jul 2026335 AMAQI
23rd Jul 2026466 AMAQI
23rd Jul 2026467 AMAQI
23rd Jul 2026548 AMAQI
23rd Jul 2026569 AMAQI
23rd Jul 20265810 AMAQI
23rd Jul 20265911 AMAQI
23rd Jul 20265112 PMAQI
23rd Jul 2026561 PMAQI
23rd Jul 2026632 PMAQI
23rd Jul 2026663 PMAQI
23rd Jul 2026944 PMAQI
23rd Jul 2026865 PMAQI
23rd Jul 2026726 PMAQI
23rd Jul 2026747 PMAQI
23rd Jul 2026658 PMAQI
23rd Jul 2026649 PMAQI
23rd Jul 20264810 PMAQI
23rd Jul 20263611 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026311 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026383 AMAQI
32°C28/37°C
24th Jul 2026364 AMAQI
24th Jul 2026385 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026277 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262710 AMAQI
24th Jul 20263811 AMAQI
24th Jul 20264912 PMAQI
24th Jul 2026591 PMAQI
24th Jul 2026842 PMAQI
24th Jul 2026873 PMAQI
24th Jul 2026684 PMAQI
24th Jul 2026735 PMAQI
24th Jul 2026576 PMAQI
24th Jul 2026587 PMAQI
24th Jul 2026538 PMAQI
24th Jul 2026629 PMAQI
24th Jul 20265410 PMAQI
24th Jul 20265411 PMAQI
25th Jul 20265312 AMAQI
25th Jul 2026541 AMAQI
25th Jul 2026582 AMAQI
25th Jul 2026593 AMAQI
30°C27/34°C
25th Jul 2026584 AMAQI
25th Jul 2026565 AMAQI
25th Jul 2026446 AMAQI
25th Jul 2026487 AMAQI
25th Jul 2026488 AMAQI
25th Jul 2026429 AMAQI
25th Jul 20263810 AMAQI
25th Jul 20265111 AMAQI
25th Jul 20265412 PMAQI
25th Jul 2026581 PMAQI
25th Jul 2026522 PMAQI
25th Jul 2026503 PMAQI
25th Jul 2026574 PMAQI
25th Jul 2026465 PMAQI
25th Jul 2026596 PMAQI
25th Jul 2026697 PMAQI
25th Jul 2026428 PMAQI
25th Jul 2026369 PMAQI
25th Jul 20261910 PMAQI
25th Jul 2026811 PMAQI
26th Jul 2026812 AMAQI
26th Jul 2026171 AMAQI
26th Jul 2026332 AMAQI
26th Jul 2026423 AMAQI
29°C26/35°C
26th Jul 2026404 AMAQI
26th Jul 2026425 AMAQI
26th Jul 2026296 AMAQI
26th Jul 2026277 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026199 AMAQI
26th Jul 20262110 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026462 PMAQI
26th Jul 2026483 PMAQI
26th Jul 2026294 PMAQI
26th Jul 2026335 PMAQI
26th Jul 2026236 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026213 AMAQI
28°C26/32°C
27th Jul 2026214 AMAQI
27th Jul 2026255 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262710 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026233 AMAQI
27°C24/31°C
28th Jul 2026254 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262110 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026274 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026216 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026238 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20263311 PMAQI
29th Jul 20264012 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026382 AMAQI
29th Jul 2026293 AMAQI
26°C24/30°C
29th Jul 2026364 AMAQI
29th Jul 2026335 AMAQI
29th Jul 2026336 AMAQI
29th Jul 2026317 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20262710 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026231 PMAQI
29th Jul 2026232 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262111 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026213 AMAQI
29°C23/34°C
30th Jul 2026214 AMAQI
30th Jul 2026215 AMAQI
30th Jul 2026236 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026293 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026365 PMAQI
30th Jul 2026446 PMAQI
30th Jul 2026487 PMAQI
30th Jul 2026518 PMAQI
30th Jul 2026509 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20264411 PMAQI
31st Jul 20265412 AMAQI
31st Jul 2026531 AMAQI
31st Jul 2026572 AMAQI
31st Jul 2026563 AMAQI
31°C26/36°C
31st Jul 2026554 AMAQI
31st Jul 2026575 AMAQI
31st Jul 2026596 AMAQI
31st Jul 2026567 AMAQI
31st Jul 2026568 AMAQI
31st Jul 2026569 AMAQI
31st Jul 20265310 AMAQI
31st Jul 20265311 AMAQI
31st Jul 20265312 PMAQI
31st Jul 2026501 PMAQI
31st Jul 2026502 PMAQI
31st Jul 2026523 PMAQI
31st Jul 2026514 PMAQI
31st Jul 2026565 PMAQI
31st Jul 2026576 PMAQI
31st Jul 2026647 PMAQI
31st Jul 2026648 PMAQI
31st Jul 2026629 PMAQI
31st Jul 20266410 PMAQI
31st Jul 20266411 PMAQI
1st Aug 20266512 AMAQI
1st Aug 2026571 AMAQI
1st Aug 2026622 AMAQI
1st Aug 2026513 AMAQI
30°C27/35°C
1st Aug 2026574 AMAQI
1st Aug 2026575 AMAQI
1st Aug 2026626 AMAQI
1st Aug 2026587 AMAQI
1st Aug 2026578 AMAQI
1st Aug 2026589 AMAQI
1st Aug 20265710 AMAQI
1st Aug 20266311 AMAQI
1st Aug 20266512 PMAQI
1st Aug 2026601 PMAQI
1st Aug 2026552 PMAQI
1st Aug 2026523 PMAQI
1st Aug 2026524 PMAQI
1st Aug 2026715 PMAQI
1st Aug 2026746 PMAQI
1st Aug 2026787 PMAQI
1st Aug 2026808 PMAQI
1st Aug 2026769 PMAQI
1st Aug 20266310 PMAQI
1st Aug 20266511 PMAQI
2nd Aug 20267012 AMAQI
2nd Aug 2026701 AMAQI
2nd Aug 2026642 AMAQI
2nd Aug 2026473 AMAQI
31°C27/35°C
2nd Aug 2026604 AMAQI
2nd Aug 2026555 AMAQI
2nd Aug 2026536 AMAQI
2nd Aug 2026537 AMAQI
2nd Aug 2026518 AMAQI
2nd Aug 2026509 AMAQI
2nd Aug 20265210 AMAQI
2nd Aug 20265211 AMAQI
2nd Aug 20265012 PMAQI
2nd Aug 2026501 PMAQI
2nd Aug 2026492 PMAQI
2nd Aug 2026553 PMAQI
2nd Aug 2026554 PMAQI
2nd Aug 2026535 PMAQI
2nd Aug 2026556 PMAQI
2nd Aug 2026537 PMAQI
2nd Aug 2026368 PMAQI
2nd Aug 2026219 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 2026811 PMAQI
3rd Aug 20261012 AMAQI
3rd Aug 2026121 AMAQI
3rd Aug 2026122 AMAQI
3rd Aug 2026123 AMAQI
30°C25/36°C
3rd Aug 2026104 AMAQI
3rd Aug 2026125 AMAQI
3rd Aug 2026126 AMAQI
3rd Aug 202687 AMAQI
3rd Aug 2026108 AMAQI
3rd Aug 202689 AMAQI
3rd Aug 2026810 AMAQI
3rd Aug 20261011 AMAQI
3rd Aug 2026812 PMAQI
3rd Aug 2026171 PMAQI
3rd Aug 2026122 PMAQI
3rd Aug 2026123 PMAQI
3rd Aug 2026194 PMAQI
3rd Aug 2026235 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026177 PMAQI
3rd Aug 2026128 PMAQI
3rd Aug 2026199 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20263311 PMAQI
4th Aug 20262512 AMAQI
4th Aug 2026271 AMAQI
4th Aug 2026212 AMAQI
4th Aug 2026213 AMAQI
24°C23/26°C
4th Aug 2026214 AMAQI
4th Aug 2026215 AMAQI
4th Aug 2026216 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026218 AMAQI
4th Aug 2026239 AMAQI
4th Aug 20262110 AMAQI
4th Aug 20262311 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026271 PMAQI
4th Aug 2026292 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026314 PMAQI
4th Aug 2026335 PMAQI
4th Aug 2026336 PMAQI
4th Aug 2026317 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026299 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20262312 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026253 AMAQI
25°C22/30°C
5th Aug 2026254 AMAQI
5th Aug 2026255 AMAQI
5th Aug 2026256 AMAQI
5th Aug 2026237 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026239 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026271 PMAQI
5th Aug 2026272 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026274 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026276 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026232 AMAQI
6th Aug 2026213 AMAQI
26°C22/31°C
6th Aug 2026214 AMAQI
4 AM6th Aug 2026215 AMAQI
6th Aug 2026216 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262910 AMAQI
6th Aug 20262311 AMAQI
11 AM6th Aug 20262512 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026213 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026236 PMAQI
6 PM6th Aug 2026237 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262311 PMAQI
11 PM3 AM
29°C26/33°C
Day time
Avg. Highest Time
5 PM - 6 PM
41AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 6 PM (Avg. 41), while the lowest AQI was between 4 AM to 4 AM (Avg. 32).
Night time
Avg. Highest Time
7 PM
41AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 41), while the lowest AQI was between 3 AM to 3 AM (Avg. 31).
2026 Days Vs Air Quality
Atago, Tama, Tokyo, Japan
2026
82%
178
18%
40
Total number of days with different AQI categories in last 218 days in 2026 (147 days remaining)
Good
178 DaysModerate
40 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 218 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
Atago, Tama, Tokyo, Japan
AQI levels in 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
26AQI (US)
26AQI (US)
2nd January 2026
13AQI (US)
13AQI (US)
3rd January 2026
11AQI (US)
11AQI (US)
4th January 2026
16AQI (US)
16AQI (US)
5th January 2026
30AQI (US)
30AQI (US)
6th January 2026
14AQI (US)
14AQI (US)
7th January 2026
21AQI (US)
21AQI (US)
8th January 2026
25AQI (US)
25AQI (US)
9th January 2026
16AQI (US)
16AQI (US)
10th January 2026
29AQI (US)
29AQI (US)
11th January 2026
25AQI (US)
25AQI (US)
12th January 2026
15AQI (US)
15AQI (US)
13th January 2026
26AQI (US)
26AQI (US)
14th January 2026
17AQI (US)
17AQI (US)
15th January 2026
34AQI (US)
34AQI (US)
16th January 2026
46AQI (US)
46AQI (US)
17th January 2026
44AQI (US)
44AQI (US)
18th January 2026
34AQI (US)
34AQI (US)
19th January 2026
39AQI (US)
39AQI (US)
20th January 2026
41AQI (US)
41AQI (US)
21st January 2026
14AQI (US)
14AQI (US)
22nd January 2026
29AQI (US)
29AQI (US)
23rd January 2026
51AQI (US)
51AQI (US)
24th January 2026
44AQI (US)
44AQI (US)
25th January 2026
42AQI (US)
42AQI (US)
26th January 2026
30AQI (US)
30AQI (US)
27th January 2026
43AQI (US)
43AQI (US)
28th January 2026
13AQI (US)
13AQI (US)
29th January 2026
22AQI (US)
22AQI (US)
30th January 2026
35AQI (US)
35AQI (US)
31st January 2026
37AQI (US)
37AQI (US)
1st February 2026
38AQI (US)
38AQI (US)
2nd February 2026
52AQI (US)
52AQI (US)
3rd February 2026
31AQI (US)
31AQI (US)
4th February 2026
47AQI (US)
47AQI (US)
5th February 2026
54AQI (US)
54AQI (US)
6th February 2026
42AQI (US)
42AQI (US)
7th February 2026
14AQI (US)
14AQI (US)
8th February 2026
19AQI (US)
19AQI (US)
9th February 2026
38AQI (US)
38AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
50AQI (US)
50AQI (US)
12th February 2026
35AQI (US)
35AQI (US)
13th February 2026
51AQI (US)
51AQI (US)
14th February 2026
64AQI (US)
64AQI (US)
15th February 2026
53AQI (US)
53AQI (US)
16th February 2026
46AQI (US)
46AQI (US)
17th February 2026
19AQI (US)
19AQI (US)
18th February 2026
32AQI (US)
32AQI (US)
19th February 2026
32AQI (US)
32AQI (US)
20th February 2026
29AQI (US)
29AQI (US)
21st February 2026
42AQI (US)
42AQI (US)
22nd February 2026
45AQI (US)
45AQI (US)
23rd February 2026
23AQI (US)
23AQI (US)
24th February 2026
38AQI (US)
38AQI (US)
25th February 2026
32AQI (US)
32AQI (US)
26th February 2026
10AQI (US)
10AQI (US)
27th February 2026
32AQI (US)
32AQI (US)
28th February 2026
42AQI (US)
42AQI (US)
1st March 2026
28AQI (US)
28AQI (US)
2nd March 2026
82AQI (US)
82AQI (US)
3rd March 2026
49AQI (US)
49AQI (US)
4th March 2026
52AQI (US)
52AQI (US)
5th March 2026
58AQI (US)
58AQI (US)
6th March 2026
53AQI (US)
53AQI (US)
7th March 2026
49AQI (US)
49AQI (US)
8th March 2026
46AQI (US)
46AQI (US)
9th March 2026
52AQI (US)
52AQI (US)
10th March 2026
58AQI (US)
58AQI (US)
11th March 2026
58AQI (US)
58AQI (US)
12th March 2026
71AQI (US)
71AQI (US)
13th March 2026
46AQI (US)
46AQI (US)
14th March 2026
48AQI (US)
48AQI (US)
15th March 2026
62AQI (US)
62AQI (US)
16th March 2026
61AQI (US)
61AQI (US)
17th March 2026
54AQI (US)
54AQI (US)
18th March 2026
57AQI (US)
57AQI (US)
19th March 2026
38AQI (US)
38AQI (US)
20th March 2026
27AQI (US)
27AQI (US)
21st March 2026
52AQI (US)
52AQI (US)
22nd March 2026
54AQI (US)
54AQI (US)
23rd March 2026
53AQI (US)
53AQI (US)
24th March 2026
48AQI (US)
48AQI (US)
25th March 2026
64AQI (US)
64AQI (US)
26th March 2026
30AQI (US)
30AQI (US)
27th March 2026
21AQI (US)
21AQI (US)
28th March 2026
50AQI (US)
50AQI (US)
29th March 2026
53AQI (US)
53AQI (US)
30th March 2026
57AQI (US)
57AQI (US)
31st March 2026
29AQI (US)
29AQI (US)
1st April 2026
25AQI (US)
25AQI (US)
2nd April 2026
37AQI (US)
37AQI (US)
3rd April 2026
45AQI (US)
45AQI (US)
4th April 2026
45AQI (US)
45AQI (US)
5th April 2026
37AQI (US)
37AQI (US)
6th April 2026
29AQI (US)
29AQI (US)
7th April 2026
39AQI (US)
39AQI (US)
8th April 2026
21AQI (US)
21AQI (US)
9th April 2026
33AQI (US)
33AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
40AQI (US)
40AQI (US)
12th April 2026
34AQI (US)
34AQI (US)
13th April 2026
38AQI (US)
38AQI (US)
14th April 2026
48AQI (US)
48AQI (US)
15th April 2026
43AQI (US)
43AQI (US)
16th April 2026
35AQI (US)
35AQI (US)
17th April 2026
40AQI (US)
40AQI (US)
18th April 2026
34AQI (US)
34AQI (US)
19th April 2026
40AQI (US)
40AQI (US)
20th April 2026
38AQI (US)
38AQI (US)
21st April 2026
40AQI (US)
40AQI (US)
22nd April 2026
46AQI (US)
46AQI (US)
23rd April 2026
37AQI (US)
37AQI (US)
24th April 2026
32AQI (US)
32AQI (US)
25th April 2026
46AQI (US)
46AQI (US)
26th April 2026
51AQI (US)
51AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
42AQI (US)
42AQI (US)
29th April 2026
41AQI (US)
41AQI (US)
30th April 2026
38AQI (US)
38AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
51AQI (US)
51AQI (US)
3rd May 2026
44AQI (US)
44AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
23AQI (US)
23AQI (US)
6th May 2026
35AQI (US)
35AQI (US)
7th May 2026
36AQI (US)
36AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
27AQI (US)
27AQI (US)
10th May 2026
35AQI (US)
35AQI (US)
11th May 2026
37AQI (US)
37AQI (US)
12th May 2026
41AQI (US)
41AQI (US)
13th May 2026
45AQI (US)
45AQI (US)
14th May 2026
42AQI (US)
42AQI (US)
15th May 2026
45AQI (US)
45AQI (US)
16th May 2026
86AQI (US)
86AQI (US)
17th May 2026
69AQI (US)
69AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
49AQI (US)
49AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
59AQI (US)
59AQI (US)
22nd May 2026
61AQI (US)
61AQI (US)
23rd May 2026
53AQI (US)
53AQI (US)
24th May 2026
58AQI (US)
58AQI (US)
25th May 2026
47AQI (US)
47AQI (US)
26th May 2026
40AQI (US)
40AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
32AQI (US)
32AQI (US)
2nd June 2026
33AQI (US)
33AQI (US)
3rd June 2026
18AQI (US)
18AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
22AQI (US)
22AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
28AQI (US)
28AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
19AQI (US)
19AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
30AQI (US)
30AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
27AQI (US)
27AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
25AQI (US)
25AQI (US)
2nd July 2026
23AQI (US)
23AQI (US)
3rd July 2026
21AQI (US)
21AQI (US)
4th July 2026
34AQI (US)
34AQI (US)
5th July 2026
13AQI (US)
13AQI (US)
6th July 2026
23AQI (US)
23AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
27AQI (US)
27AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
35AQI (US)
35AQI (US)
15th July 2026
45AQI (US)
45AQI (US)
16th July 2026
59AQI (US)
59AQI (US)
17th July 2026
50AQI (US)
50AQI (US)
18th July 2026
22AQI (US)
22AQI (US)
19th July 2026
16AQI (US)
16AQI (US)
20th July 2026
29AQI (US)
29AQI (US)
21st July 2026
53AQI (US)
53AQI (US)
22nd July 2026
67AQI (US)
67AQI (US)
23rd July 2026
60AQI (US)
60AQI (US)
24th July 2026
47AQI (US)
47AQI (US)
25th July 2026
48AQI (US)
48AQI (US)
26th July 2026
28AQI (US)
28AQI (US)
27th July 2026
24AQI (US)
24AQI (US)
28th July 2026
24AQI (US)
24AQI (US)
29th July 2026
27AQI (US)
27AQI (US)
30th July 2026
30AQI (US)
30AQI (US)
31st July 2026
56AQI (US)
56AQI (US)
1st August 2026
62AQI (US)
62AQI (US)
2nd August 2026
49AQI (US)
49AQI (US)
3rd August 2026
14AQI (US)
14AQI (US)
4th August 2026
25AQI (US)
25AQI (US)
5th August 2026
26AQI (US)
26AQI (US)
6th August 2026
24AQI (US)
24AQI (US)
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
28AQI (US)
38AQI (US)
50AQI (US)
39AQI (US)
43AQI (US)
24AQI (US)
34AQI (US)
33AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
30
1
23
5
13
18
29
1
22
9
30
26
5
5
1
178
40
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202533AQI (US)
31
28
29
2
30
30
1
30
24
7
21
10
30
23
8
27
3
25
6
328
37
Highest AQI (US) recorded in
August47AQI (US)
Lowest AQI (US) recorded in
April19AQI (US)
202434AQI (US)
30
1
29
26
5
21
9
28
3
29
1
21
10
27
4
28
2
31
30
31
331
35
Highest AQI (US) recorded in
April48AQI (US)
Lowest AQI (US) recorded in
December25AQI (US)
202338AQI (US)
26
5
20
8
27
4
20
10
26
5
23
7
22
9
29
2
29
1
31
23
6
28
3
304
60
Highest AQI (US) recorded in
April48AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202232AQI (US)
31
20
1
30
1
15
2
24
7
23
7
19
3
1
28
31
27
3
31
280
24
Highest AQI (US) recorded in
June43AQI (US)
Lowest AQI (US) recorded in
August23AQI (US)
202121AQI (US)
31
28
31
30
29
2
28
2
30
1
29
2
30
31
30
31
358
7
Highest AQI (US) recorded in
June34AQI (US)
Lowest AQI (US) recorded in
February11AQI (US)
202014AQI (US)
13
21
18
30
31
31
19
31
30
31
255
Highest AQI (US) recorded in
August23AQI (US)
Lowest AQI (US) recorded in
September10AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
38AQI (US)Least Polluted Year Recorded
2020(Avg.)
14AQI (US)Atago's annual 2026 AQI (US) (37) shows an average percentage change of 45.7% (worsened AQI (US)) compared to previous years: 2020 (14), 2021 (21), 2022 (32), 2023 (38), 2024 (34), 2025 (33).
