Nobacho, Yokohama, Kanagawa, 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+
October Air Quality Analysis
Nobacho, Yokohama, Kanagawa, Japan
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Oct 2025
54AQILowest AQI recorded on
1st Oct 2025
25AQISame Day Analysis (11th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Oct - 12th Oct 2025
Nobacho, Yokohama, Kanagawa, Japan
AQI
Day
Night
.
5 AM11th Oct 2025
5 PM
4 AM12th Oct 2025
Day time
Avg. Highest Time
6AM11th Oct
59AQI
Avg. Lowest Time
4PM11th Oct
14AQI
Night time
Avg. Highest Time
1AM12th Oct
28AQI
Avg. Lowest Time
7PM11th Oct
22AQI
In the last 24 hours,
Nobacho's AQI reached its highest point of 59 at 6 AM during the Day, while the lowest point, 14, was recorded at 4 PM during the Day between 11th Oct and 12th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Nobacho, Yokohama, Kanagawa, Japan
SepOct
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
12th Sep 2025335 AMAQI
12th Sep 2025336 AMAQI
12th Sep 2025337 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025269 AMAQI
12th Sep 20252510 AMAQI
12th Sep 20251911 AMAQI
12th Sep 20252212 PMAQI
12th Sep 2025281 PMAQI
12th Sep 2025402 PMAQI
12th Sep 2025303 PMAQI
12th Sep 2025324 PMAQI
12th Sep 2025335 PMAQI
12th Sep 2025356 PMAQI
12th Sep 2025327 PMAQI
12th Sep 2025288 PMAQI
12th Sep 2025319 PMAQI
12th Sep 20252710 PMAQI
12th Sep 20252811 PMAQI
13th Sep 20252812 AMAQI
13th Sep 2025331 AMAQI
13th Sep 2025352 AMAQI
13th Sep 2025343 AMAQI
13th Sep 2025334 AMAQI
25°C24/27°C
13th Sep 2025345 AMAQI
13th Sep 2025336 AMAQI
13th Sep 2025337 AMAQI
13th Sep 2025338 AMAQI
13th Sep 2025209 AMAQI
13th Sep 20252710 AMAQI
13th Sep 20252211 AMAQI
13th Sep 20252812 PMAQI
13th Sep 2025241 PMAQI
13th Sep 2025212 PMAQI
13th Sep 2025243 PMAQI
13th Sep 2025274 PMAQI
13th Sep 2025245 PMAQI
13th Sep 2025266 PMAQI
13th Sep 2025287 PMAQI
13th Sep 2025278 PMAQI
13th Sep 2025259 PMAQI
13th Sep 20252810 PMAQI
13th Sep 20253311 PMAQI
14th Sep 20252812 AMAQI
14th Sep 2025341 AMAQI
14th Sep 2025332 AMAQI
14th Sep 2025343 AMAQI
14th Sep 2025334 AMAQI
27°C25/28°C
14th Sep 2025325 AMAQI
14th Sep 2025326 AMAQI
14th Sep 2025337 AMAQI
14th Sep 2025348 AMAQI
14th Sep 2025249 AMAQI
14th Sep 20252610 AMAQI
14th Sep 20252111 AMAQI
14th Sep 20253112 PMAQI
14th Sep 2025461 PMAQI
14th Sep 2025362 PMAQI
14th Sep 2025373 PMAQI
14th Sep 2025354 PMAQI
14th Sep 2025475 PMAQI
14th Sep 2025506 PMAQI
14th Sep 2025537 PMAQI
14th Sep 2025488 PMAQI
14th Sep 2025429 PMAQI
14th Sep 20254110 PMAQI
14th Sep 20254411 PMAQI
15th Sep 20254412 AMAQI
15th Sep 2025361 AMAQI
15th Sep 2025342 AMAQI
15th Sep 2025343 AMAQI
15th Sep 2025334 AMAQI
28°C27/30°C
15th Sep 2025335 AMAQI
15th Sep 2025346 AMAQI
15th Sep 2025347 AMAQI
15th Sep 2025348 AMAQI
15th Sep 2025469 AMAQI
15th Sep 20255010 AMAQI
15th Sep 20254711 AMAQI
15th Sep 20254712 PMAQI
15th Sep 2025361 PMAQI
15th Sep 2025312 PMAQI
15th Sep 2025263 PMAQI
15th Sep 2025204 PMAQI
15th Sep 2025255 PMAQI
15th Sep 2025206 PMAQI
15th Sep 2025187 PMAQI
15th Sep 2025208 PMAQI
15th Sep 2025339 PMAQI
15th Sep 20253510 PMAQI
15th Sep 20253511 PMAQI
16th Sep 20253012 AMAQI
16th Sep 2025361 AMAQI
16th Sep 2025352 AMAQI
16th Sep 2025363 AMAQI
16th Sep 2025374 AMAQI
27°C26/28°C
16th Sep 2025375 AMAQI
16th Sep 2025366 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025469 AMAQI
16th Sep 20254810 AMAQI
16th Sep 20254711 AMAQI
16th Sep 20254912 PMAQI
16th Sep 2025461 PMAQI
16th Sep 2025372 PMAQI
16th Sep 2025373 PMAQI
16th Sep 2025364 PMAQI
16th Sep 2025305 PMAQI
16th Sep 2025226 PMAQI
16th Sep 2025237 PMAQI
16th Sep 2025288 PMAQI
16th Sep 2025259 PMAQI
16th Sep 20252810 PMAQI
16th Sep 20253211 PMAQI
17th Sep 20253112 AMAQI
17th Sep 2025321 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025343 AMAQI
17th Sep 2025364 AMAQI
27°C26/28°C
17th Sep 2025385 AMAQI
17th Sep 2025386 AMAQI
17th Sep 2025377 AMAQI
17th Sep 2025388 AMAQI
17th Sep 2025459 AMAQI
17th Sep 20254610 AMAQI
17th Sep 20255011 AMAQI
17th Sep 20255612 PMAQI
17th Sep 2025561 PMAQI
17th Sep 2025622 PMAQI
17th Sep 2025573 PMAQI
17th Sep 2025534 PMAQI
17th Sep 2025575 PMAQI
17th Sep 2025556 PMAQI
17th Sep 2025537 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025529 PMAQI
17th Sep 20254610 PMAQI
17th Sep 20254611 PMAQI
18th Sep 20254412 AMAQI
18th Sep 2025421 AMAQI
18th Sep 2025342 AMAQI
18th Sep 2025343 AMAQI
18th Sep 2025364 AMAQI
28°C26/30°C
18th Sep 2025385 AMAQI
18th Sep 2025386 AMAQI
18th Sep 2025387 AMAQI
18th Sep 2025368 AMAQI
18th Sep 2025579 AMAQI
18th Sep 20256310 AMAQI
18th Sep 20257011 AMAQI
18th Sep 20256812 PMAQI
18th Sep 2025571 PMAQI
18th Sep 2025532 PMAQI
18th Sep 2025593 PMAQI
18th Sep 2025634 PMAQI
18th Sep 2025605 PMAQI
18th Sep 2025536 PMAQI
18th Sep 2025437 PMAQI
18th Sep 2025328 PMAQI
18th Sep 2025359 PMAQI
18th Sep 20253410 PMAQI
18th Sep 20253511 PMAQI
19th Sep 20253612 AMAQI
19th Sep 2025381 AMAQI
19th Sep 2025422 AMAQI
19th Sep 2025423 AMAQI
19th Sep 2025434 AMAQI
28°C24/30°C
19th Sep 2025475 AMAQI
19th Sep 2025486 AMAQI
19th Sep 2025477 AMAQI
19th Sep 2025478 AMAQI
19th Sep 2025219 AMAQI
19th Sep 20251510 AMAQI
19th Sep 20251811 AMAQI
19th Sep 20251212 PMAQI
19th Sep 2025231 PMAQI
19th Sep 2025242 PMAQI
19th Sep 2025243 PMAQI
19th Sep 2025254 PMAQI
19th Sep 2025255 PMAQI
19th Sep 2025256 PMAQI
19th Sep 2025267 PMAQI
19th Sep 2025288 PMAQI
19th Sep 2025349 PMAQI
19th Sep 20253410 PMAQI
19th Sep 20253411 PMAQI
20th Sep 20253412 AMAQI
20th Sep 2025361 AMAQI
20th Sep 2025402 AMAQI
20th Sep 2025403 AMAQI
20th Sep 2025404 AMAQI
23°C22/23°C
20th Sep 2025385 AMAQI
20th Sep 2025366 AMAQI
20th Sep 2025367 AMAQI
20th Sep 2025368 AMAQI
20th Sep 2025229 AMAQI
20th Sep 20251610 AMAQI
20th Sep 20251611 AMAQI
20th Sep 20251612 PMAQI
20th Sep 2025201 PMAQI
20th Sep 2025202 PMAQI
20th Sep 2025213 PMAQI
20th Sep 2025204 PMAQI
20th Sep 2025255 PMAQI
20th Sep 2025226 PMAQI
20th Sep 2025267 PMAQI
20th Sep 2025268 PMAQI
20th Sep 2025329 PMAQI
20th Sep 20253410 PMAQI
20th Sep 20253411 PMAQI
21st Sep 20253512 AMAQI
21st Sep 2025351 AMAQI
21st Sep 2025372 AMAQI
21st Sep 2025373 AMAQI
21st Sep 2025364 AMAQI
24°C23/25°C
21st Sep 2025345 AMAQI
21st Sep 2025346 AMAQI
21st Sep 2025347 AMAQI
21st Sep 2025338 AMAQI
21st Sep 2025319 AMAQI
21st Sep 20251410 AMAQI
21st Sep 20251211 AMAQI
21st Sep 20251212 PMAQI
21st Sep 2025171 PMAQI
21st Sep 2025172 PMAQI
21st Sep 2025193 PMAQI
21st Sep 2025194 PMAQI
21st Sep 2025165 PMAQI
21st Sep 2025186 PMAQI
21st Sep 2025227 PMAQI
21st Sep 2025238 PMAQI
21st Sep 2025309 PMAQI
21st Sep 20253010 PMAQI
21st Sep 20253011 PMAQI
22nd Sep 20253112 AMAQI
22nd Sep 2025331 AMAQI
22nd Sep 2025362 AMAQI
22nd Sep 2025353 AMAQI
22nd Sep 2025344 AMAQI
26°C23/29°C
22nd Sep 2025335 AMAQI
22nd Sep 2025346 AMAQI
22nd Sep 2025337 AMAQI
22nd Sep 2025338 AMAQI
22nd Sep 2025209 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251611 AMAQI
22nd Sep 20251912 PMAQI
22nd Sep 2025231 PMAQI
22nd Sep 2025262 PMAQI
22nd Sep 2025273 PMAQI
22nd Sep 2025224 PMAQI
22nd Sep 2025205 PMAQI
22nd Sep 2025226 PMAQI
22nd Sep 2025217 PMAQI
22nd Sep 2025238 PMAQI
22nd Sep 2025299 PMAQI
22nd Sep 20253110 PMAQI
22nd Sep 20253011 PMAQI
23rd Sep 20253012 AMAQI
23rd Sep 2025321 AMAQI
23rd Sep 2025332 AMAQI
23rd Sep 2025333 AMAQI
23rd Sep 2025324 AMAQI
24°C22/25°C
23rd Sep 2025325 AMAQI
23rd Sep 2025316 AMAQI
23rd Sep 2025317 AMAQI
23rd Sep 2025318 AMAQI
23rd Sep 2025289 AMAQI
23rd Sep 20252710 AMAQI
23rd Sep 20252011 AMAQI
23rd Sep 20252612 PMAQI
23rd Sep 2025261 PMAQI
23rd Sep 2025202 PMAQI
23rd Sep 2025173 PMAQI
23rd Sep 2025204 PMAQI
23rd Sep 2025185 PMAQI
23rd Sep 2025196 PMAQI
23rd Sep 2025227 PMAQI
23rd Sep 2025248 PMAQI
23rd Sep 2025299 PMAQI
23rd Sep 20252910 PMAQI
23rd Sep 20252711 PMAQI
24th Sep 20252812 AMAQI
24th Sep 2025291 AMAQI
24th Sep 2025302 AMAQI
24th Sep 2025313 AMAQI
24th Sep 2025304 AMAQI
23°C22/25°C
24th Sep 2025285 AMAQI
24th Sep 2025286 AMAQI
24th Sep 2025287 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025169 AMAQI
24th Sep 20251310 AMAQI
24th Sep 20251811 AMAQI
24th Sep 20251612 PMAQI
24th Sep 2025221 PMAQI
24th Sep 2025242 PMAQI
24th Sep 2025273 PMAQI
24th Sep 2025264 PMAQI
24th Sep 2025305 PMAQI
24th Sep 2025286 PMAQI
24th Sep 2025257 PMAQI
24th Sep 2025258 PMAQI
24th Sep 2025289 PMAQI
24th Sep 20252510 PMAQI
24th Sep 20252611 PMAQI
25th Sep 20252512 AMAQI
25th Sep 2025271 AMAQI
25th Sep 2025282 AMAQI
25th Sep 2025283 AMAQI
25th Sep 2025284 AMAQI
23°C22/25°C
25th Sep 2025285 AMAQI
25th Sep 2025276 AMAQI
25th Sep 2025277 AMAQI
25th Sep 2025278 AMAQI
25th Sep 2025269 AMAQI
25th Sep 20252110 AMAQI
25th Sep 20252011 AMAQI
25th Sep 20252112 PMAQI
25th Sep 2025211 PMAQI
25th Sep 2025212 PMAQI
25th Sep 2025193 PMAQI
25th Sep 2025194 PMAQI
25th Sep 2025175 PMAQI
25th Sep 2025206 PMAQI
25th Sep 2025187 PMAQI
25th Sep 2025178 PMAQI
25th Sep 2025179 PMAQI
25th Sep 20251610 PMAQI
25th Sep 20251811 PMAQI
26th Sep 20252412 AMAQI
26th Sep 2025261 AMAQI
26th Sep 2025422 AMAQI
26th Sep 2025513 AMAQI
26th Sep 2025454 AMAQI
24°C22/25°C
26th Sep 2025345 AMAQI
26th Sep 2025236 AMAQI
26th Sep 2025337 AMAQI
26th Sep 2025358 AMAQI
26th Sep 2025319 AMAQI
26th Sep 20253010 AMAQI
26th Sep 20253811 AMAQI
26th Sep 20255412 PMAQI
26th Sep 2025571 PMAQI
26th Sep 2025502 PMAQI
26th Sep 2025423 PMAQI
26th Sep 2025524 PMAQI
26th Sep 2025375 PMAQI
26th Sep 2025276 PMAQI
26th Sep 2025237 PMAQI
26th Sep 2025218 PMAQI
26th Sep 2025249 PMAQI
26th Sep 20253310 PMAQI
26th Sep 20253311 PMAQI
27th Sep 20253312 AMAQI
27th Sep 2025321 AMAQI
27th Sep 2025242 AMAQI
27th Sep 2025213 AMAQI
27th Sep 2025224 AMAQI
26°C24/27°C
27th Sep 2025205 AMAQI
27th Sep 2025176 AMAQI
27th Sep 2025227 AMAQI
27th Sep 2025288 AMAQI
27th Sep 2025189 AMAQI
27th Sep 20252510 AMAQI
27th Sep 20252311 AMAQI
27th Sep 20253712 PMAQI
27th Sep 2025171 PMAQI
27th Sep 2025192 PMAQI
27th Sep 2025243 PMAQI
27th Sep 2025334 PMAQI
27th Sep 2025315 PMAQI
27th Sep 2025176 PMAQI
27th Sep 2025197 PMAQI
27th Sep 2025248 PMAQI
27th Sep 2025289 PMAQI
27th Sep 20252610 PMAQI
27th Sep 20252711 PMAQI
28th Sep 20253912 AMAQI
28th Sep 2025371 AMAQI
28th Sep 2025302 AMAQI
28th Sep 2025283 AMAQI
28th Sep 2025304 AMAQI
24°C23/25°C
28th Sep 2025325 AMAQI
28th Sep 2025276 AMAQI
28th Sep 2025377 AMAQI
28th Sep 2025338 AMAQI
28th Sep 2025239 AMAQI
28th Sep 20252010 AMAQI
28th Sep 20252711 AMAQI
28th Sep 20251912 PMAQI
28th Sep 2025151 PMAQI
28th Sep 2025222 PMAQI
28th Sep 2025163 PMAQI
28th Sep 2025134 PMAQI
28th Sep 2025175 PMAQI
28th Sep 2025176 PMAQI
28th Sep 2025207 PMAQI
28th Sep 2025178 PMAQI
28th Sep 2025189 PMAQI
28th Sep 20252210 PMAQI
28th Sep 20252211 PMAQI
29th Sep 20252412 AMAQI
29th Sep 2025321 AMAQI
29th Sep 2025342 AMAQI
29th Sep 2025333 AMAQI
29th Sep 2025324 AMAQI
25°C24/26°C
29th Sep 2025225 AMAQI
29th Sep 2025246 AMAQI
29th Sep 2025287 AMAQI
29th Sep 2025478 AMAQI
29th Sep 2025459 AMAQI
29th Sep 20254410 AMAQI
29th Sep 20252211 AMAQI
29th Sep 20251112 PMAQI
29th Sep 2025121 PMAQI
29th Sep 2025172 PMAQI
29th Sep 2025333 PMAQI
29th Sep 2025334 PMAQI
29th Sep 2025335 PMAQI
29th Sep 2025386 PMAQI
29th Sep 2025387 PMAQI
29th Sep 2025378 PMAQI
29th Sep 2025369 PMAQI
29th Sep 20255210 PMAQI
29th Sep 20253111 PMAQI
30th Sep 20254312 AMAQI
30th Sep 2025321 AMAQI
30th Sep 2025452 AMAQI
30th Sep 2025333 AMAQI
30th Sep 2025394 AMAQI
26°C24/28°C
30th Sep 2025325 AMAQI
30th Sep 2025296 AMAQI
30th Sep 2025337 AMAQI
30th Sep 2025258 AMAQI
30th Sep 2025369 AMAQI
30th Sep 20253710 AMAQI
30th Sep 20253611 AMAQI
30th Sep 20254112 PMAQI
30th Sep 2025411 PMAQI
30th Sep 2025502 PMAQI
30th Sep 2025403 PMAQI
30th Sep 2025374 PMAQI
30th Sep 2025425 PMAQI
30th Sep 2025346 PMAQI
30th Sep 2025317 PMAQI
30th Sep 2025378 PMAQI
30th Sep 2025349 PMAQI
30th Sep 20254310 PMAQI
30th Sep 20254511 PMAQI
1st Oct 20253412 AMAQI
1st Oct 2025361 AMAQI
1st Oct 2025362 AMAQI
1st Oct 2025283 AMAQI
1st Oct 2025384 AMAQI
24°C22/26°C
1st Oct 2025215 AMAQI
1st Oct 2025256 AMAQI
1st Oct 2025447 AMAQI
1st Oct 2025218 AMAQI
1st Oct 2025179 AMAQI
1st Oct 20251710 AMAQI
1st Oct 20251711 AMAQI
1st Oct 20251712 PMAQI
1st Oct 2025171 PMAQI
1st Oct 2025172 PMAQI
1st Oct 2025173 PMAQI
1st Oct 2025174 PMAQI
1st Oct 2025265 PMAQI
1st Oct 2025116 PMAQI
1st Oct 2025149 PMAQI
1st Oct 20251710 PMAQI
1st Oct 20252111 PMAQI
2nd Oct 20253212 AMAQI
2nd Oct 2025431 AMAQI
2nd Oct 2025522 AMAQI
2nd Oct 2025503 AMAQI
2nd Oct 2025494 AMAQI
21°C21/21°C
2nd Oct 2025425 AMAQI
2nd Oct 2025486 AMAQI
2nd Oct 2025457 AMAQI
2nd Oct 2025418 AMAQI
2nd Oct 2025399 AMAQI
2nd Oct 20253510 AMAQI
2nd Oct 20254211 AMAQI
2nd Oct 20253912 PMAQI
2nd Oct 2025401 PMAQI
2nd Oct 2025432 PMAQI
2nd Oct 2025453 PMAQI
2nd Oct 2025454 PMAQI
2nd Oct 2025425 PMAQI
2nd Oct 2025476 PMAQI
2nd Oct 2025517 PMAQI
2nd Oct 2025458 PMAQI
2nd Oct 2025429 PMAQI
2nd Oct 20253410 PMAQI
2nd Oct 20253011 PMAQI
3rd Oct 20253012 AMAQI
3rd Oct 2025361 AMAQI
3rd Oct 2025452 AMAQI
3rd Oct 2025403 AMAQI
3rd Oct 2025554 AMAQI
23°C21/25°C
3rd Oct 2025515 AMAQI
3rd Oct 2025486 AMAQI
3rd Oct 2025507 AMAQI
3rd Oct 2025538 AMAQI
3rd Oct 2025509 AMAQI
3rd Oct 20255110 AMAQI
3rd Oct 20255411 AMAQI
3rd Oct 20254212 PMAQI
3rd Oct 2025441 PMAQI
3rd Oct 2025452 PMAQI
3rd Oct 2025463 PMAQI
3rd Oct 2025444 PMAQI
3rd Oct 2025555 PMAQI
3rd Oct 2025526 PMAQI
3rd Oct 2025537 PMAQI
3rd Oct 2025468 PMAQI
3rd Oct 2025599 PMAQI
3rd Oct 20255310 PMAQI
3rd Oct 20255311 PMAQI
4th Oct 20256112 AMAQI
4th Oct 2025611 AMAQI
4th Oct 2025482 AMAQI
4th Oct 2025583 AMAQI
4th Oct 2025584 AMAQI
24°C22/25°C
4th Oct 2025565 AMAQI
4th Oct 2025676 AMAQI
4th Oct 2025597 AMAQI
4th Oct 2025588 AMAQI
4th Oct 2025609 AMAQI
4th Oct 20256310 AMAQI
4th Oct 20256511 AMAQI
4th Oct 20256312 PMAQI
4th Oct 2025581 PMAQI
4th Oct 2025602 PMAQI
4th Oct 2025613 PMAQI
4th Oct 2025604 PMAQI
4th Oct 2025575 PMAQI
4th Oct 2025196 PMAQI
4th Oct 2025237 PMAQI
4th Oct 2025248 PMAQI
4th Oct 2025239 PMAQI
4th Oct 20252910 PMAQI
4th Oct 20254111 PMAQI
5th Oct 20255012 AMAQI
5th Oct 2025551 AMAQI
5th Oct 2025522 AMAQI
5th Oct 2025553 AMAQI
5th Oct 2025544 AMAQI
23°C23/24°C
5th Oct 2025485 AMAQI
5th Oct 2025516 AMAQI
5th Oct 2025447 AMAQI
5th Oct 2025508 AMAQI
5th Oct 2025469 AMAQI
5th Oct 20254910 AMAQI
5th Oct 20254111 AMAQI
5th Oct 20255512 PMAQI
5th Oct 2025551 PMAQI
5th Oct 2025562 PMAQI
5th Oct 2025783 PMAQI
5th Oct 2025534 PMAQI
5th Oct 2025535 PMAQI
5th Oct 2025496 PMAQI
5th Oct 2025407 PMAQI
5th Oct 2025408 PMAQI
5th Oct 2025399 PMAQI
5th Oct 20253910 PMAQI
5th Oct 20254511 PMAQI
6th Oct 20254312 AMAQI
6th Oct 2025421 AMAQI
6th Oct 2025452 AMAQI
6th Oct 2025483 AMAQI
6th Oct 2025254 AMAQI
24°C22/25°C
6th Oct 2025235 AMAQI
6th Oct 2025246 AMAQI
6th Oct 2025447 AMAQI
6th Oct 2025488 AMAQI
6th Oct 2025549 AMAQI
6th Oct 20255010 AMAQI
6th Oct 20254911 AMAQI
6th Oct 20254812 PMAQI
6th Oct 2025561 PMAQI
6th Oct 2025532 PMAQI
6th Oct 2025523 PMAQI
6th Oct 2025484 PMAQI
6th Oct 2025545 PMAQI
6th Oct 2025586 PMAQI
6th Oct 2025547 PMAQI
6th Oct 2025538 PMAQI
6th Oct 2025499 PMAQI
6th Oct 20255010 PMAQI
6th Oct 20255211 PMAQI
7th Oct 20253612 AMAQI
7th Oct 2025551 AMAQI
7th Oct 2025422 AMAQI
24°C22/27°C
7th Oct 2025448 PMAQI
7th Oct 2025279 PMAQI
7th Oct 20255010 PMAQI
7th Oct 20254911 PMAQI
8th Oct 20254112 AMAQI
8th Oct 2025401 AMAQI
8th Oct 2025532 AMAQI
8th Oct 2025553 AMAQI
8th Oct 2025554 AMAQI
22°C21/24°C
8th Oct 2025525 AMAQI
8th Oct 2025396 AMAQI
8th Oct 2025447 AMAQI
8th Oct 2025488 AMAQI
8th Oct 2025539 AMAQI
8th Oct 20255510 AMAQI
8th Oct 20255611 AMAQI
8th Oct 20255312 PMAQI
8th Oct 2025521 PMAQI
8th Oct 2025572 PMAQI
8th Oct 2025593 PMAQI
8th Oct 2025584 PMAQI
8th Oct 2025615 PMAQI
8th Oct 2025606 PMAQI
8th Oct 2025667 PMAQI
8th Oct 2025698 PMAQI
8th Oct 2025689 PMAQI
8th Oct 20256710 PMAQI
8th Oct 20257011 PMAQI
9th Oct 20256012 AMAQI
9th Oct 2025581 AMAQI
9th Oct 2025632 AMAQI
9th Oct 2025613 AMAQI
9th Oct 2025604 AMAQI
23°C22/25°C
9th Oct 2025585 AMAQI
9th Oct 2025566 AMAQI
9th Oct 2025547 AMAQI
9th Oct 2025478 AMAQI
9th Oct 2025459 AMAQI
9th Oct 20255210 AMAQI
9th Oct 20255411 AMAQI
9th Oct 20255412 PMAQI
9th Oct 2025401 PMAQI
9th Oct 2025422 PMAQI
9th Oct 2025513 PMAQI
9th Oct 2025524 PMAQI
9th Oct 2025535 PMAQI
9th Oct 2025566 PMAQI
9th Oct 2025467 PMAQI
9th Oct 2025438 PMAQI
9th Oct 2025549 PMAQI
9th Oct 20254310 PMAQI
9th Oct 20254711 PMAQI
10th Oct 20254412 AMAQI
10th Oct 2025391 AMAQI
10th Oct 2025532 AMAQI
10th Oct 2025463 AMAQI
10th Oct 2025474 AMAQI
22°C20/23°C
10th Oct 2025415 AMAQI
10th Oct 2025386 AMAQI
10th Oct 2025407 AMAQI
10th Oct 2025448 AMAQI
10th Oct 2025499 AMAQI
10th Oct 20255310 AMAQI
10th Oct 20255111 AMAQI
10th Oct 20254912 PMAQI
10th Oct 2025531 PMAQI
10th Oct 2025492 PMAQI
10th Oct 2025513 PMAQI
10th Oct 2025514 PMAQI
10th Oct 2025535 PMAQI
10th Oct 2025496 PMAQI
10th Oct 2025527 PMAQI
10th Oct 2025588 PMAQI
10th Oct 2025519 PMAQI
10th Oct 20255310 PMAQI
10th Oct 20255811 PMAQI
11th Oct 20255312 AMAQI
11th Oct 2025461 AMAQI
11th Oct 2025482 AMAQI
11th Oct 2025453 AMAQI
11th Oct 2025524 AMAQI
20°C19/21°C
11th Oct 2025515 AMAQI
11th Oct 2025596 AMAQI
11th Oct 2025507 AMAQI
11th Oct 2025518 AMAQI
11th Oct 2025559 AMAQI
11th Oct 20255310 AMAQI
11th Oct 20254811 AMAQI
11th Oct 20255112 PMAQI
11th Oct 2025481 PMAQI
11th Oct 2025462 PMAQI
11th Oct 2025283 PMAQI
11th Oct 2025144 PMAQI
11th Oct 2025225 PMAQI
11th Oct 2025256 PMAQI
11th Oct 2025227 PMAQI
11th Oct 2025268 PMAQI
11th Oct 2025269 PMAQI
11th Oct 20252510 PMAQI
11th Oct 20252511 PMAQI
12th Oct 20252512 AMAQI
12th Oct 2025281 AMAQI
12th Oct 2025272 AMAQI
12th Oct 2025283 AMAQI
12th Oct 2025284 AMAQI
20°C19/20°C
12th Oct 2025235 AMAQI
5 AM12th Oct 2025276 AMAQI
12th Oct 2025267 AMAQI
12th Oct 2025368 AMAQI
12th Oct 2025539 AMAQI
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 3 PM
37AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
5 AM - 4 PM
36AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 3 PM (Avg. 37), while the lowest AQI was between 5 AM to 4 PM (Avg. 36).
Night time
Avg. Highest Time
2 AM - 4 AM
39AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 PM - 9 PM
34AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 39), while the lowest AQI was between 6 PM to 9 PM (Avg. 34).
2025 Days Vs Air Quality
Nobacho, Yokohama, Kanagawa, Japan
2025
86%
117
14%
19
Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)
Good
117 DaysModerate
19 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 285 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
Nobacho, Yokohama, Kanagawa, 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
2nd January 2025
3rd January 2025
4th January 2025
5th January 2025
6th January 2025
7th January 2025
8th January 2025
9th January 2025
10th January 2025
11th January 2025
12th January 2025
13th January 2025
14th January 2025
15th January 2025
16th January 2025
17th January 2025
18th January 2025
19th January 2025
20th January 2025
21st January 2025
22nd January 2025
23rd January 2025
24th January 2025
25th January 2025
26th January 2025
27th January 2025
28th January 2025
29th January 2025
30th January 2025
31st January 2025
1st February 2025
2nd February 2025
3rd February 2025
4th February 2025
5th February 2025
6th February 2025
7th February 2025
8th February 2025
9th February 2025
10th February 2025
11th February 2025
12th February 2025
13th February 2025
14th February 2025
15th February 2025
16th February 2025
17th February 2025
18th February 2025
19th February 2025
20th February 2025
21st February 2025
22nd February 2025
23rd February 2025
24th February 2025
25th February 2025
26th February 2025
27th February 2025
28th February 2025
1st March 2025
2nd March 2025
3rd March 2025
4th March 2025
5th March 2025
6th March 2025
7th March 2025
8th March 2025
9th March 2025
10th March 2025
11th March 2025
12th March 2025
13th March 2025
14th March 2025
15th March 2025
16th March 2025
17th March 2025
18th March 2025
19th March 2025
20th March 2025
21st March 2025
22nd March 2025
23rd March 2025
24th March 2025
25th March 2025
26th March 2025
27th March 2025
28th March 2025
29th March 2025
30th March 2025
31st March 2025
1st April 2025
2nd April 2025
3rd April 2025
4th April 2025
5th April 2025
6th April 2025
7th April 2025
8th April 2025
9th April 2025
10th April 2025
11th April 2025
12th April 2025
13th April 2025
14th April 2025
15th April 2025
16th April 2025
17th April 2025
18th April 2025
19th April 2025
20th April 2025
21st April 2025
22nd April 2025
23rd April 2025
24th April 2025
25th April 2025
26th April 2025
27th April 2025
28th April 2025
29th April 2025
30th April 2025
1st May 2025
2nd May 2025
3rd May 2025
4th May 2025
5th May 2025
6th May 2025
7th May 2025
8th May 2025
9th May 2025
10th May 2025
11th May 2025
12th May 2025
13th May 2025
14th May 2025
15th May 2025
16th May 2025
17th May 2025
18th May 2025
19th May 2025
20th May 2025
21st May 2025
22nd May 2025
23rd May 2025
24th May 2025
25th May 2025
26th May 2025
27th May 2025
28th May 2025
29th May 2025
20AQI
20AQI
30th May 2025
17AQI
17AQI
31st May 2025
14AQI
14AQI
1st June 2025
16AQI
16AQI
2nd June 2025
22AQI
22AQI
3rd June 2025
23AQI
23AQI
4th June 2025
21AQI
21AQI
5th June 2025
29AQI
29AQI
6th June 2025
32AQI
32AQI
7th June 2025
41AQI
41AQI
8th June 2025
47AQI
47AQI
9th June 2025
29AQI
29AQI
10th June 2025
26AQI
26AQI
11th June 2025
26AQI
26AQI
12th June 2025
33AQI
33AQI
13th June 2025
30AQI
30AQI
14th June 2025
24AQI
24AQI
15th June 2025
29AQI
29AQI
16th June 2025
28AQI
28AQI
17th June 2025
34AQI
34AQI
18th June 2025
33AQI
33AQI
19th June 2025
34AQI
34AQI
20th June 2025
32AQI
32AQI
21st June 2025
24AQI
24AQI
22nd June 2025
19AQI
19AQI
23rd June 2025
18AQI
18AQI
24th June 2025
17AQI
17AQI
25th June 2025
17AQI
17AQI
26th June 2025
16AQI
16AQI
27th June 2025
20AQI
20AQI
28th June 2025
21AQI
21AQI
29th June 2025
23AQI
23AQI
30th June 2025
29AQI
29AQI
1st July 2025
32AQI
32AQI
2nd July 2025
37AQI
37AQI
3rd July 2025
35AQI
35AQI
4th July 2025
37AQI
37AQI
5th July 2025
45AQI
45AQI
6th July 2025
54AQI
54AQI
7th July 2025
70AQI
70AQI
8th July 2025
74AQI
74AQI
9th July 2025
70AQI
70AQI
10th July 2025
57AQI
57AQI
11th July 2025
55AQI
55AQI
12th July 2025
56AQI
56AQI
13th July 2025
54AQI
54AQI
14th July 2025
47AQI
47AQI
15th July 2025
45AQI
45AQI
16th July 2025
43AQI
43AQI
17th July 2025
44AQI
44AQI
18th July 2025
39AQI
39AQI
19th July 2025
36AQI
36AQI
20th July 2025
34AQI
34AQI
21st July 2025
34AQI
34AQI
22nd July 2025
32AQI
32AQI
23rd July 2025
31AQI
31AQI
24th July 2025
33AQI
33AQI
25th July 2025
28AQI
28AQI
26th July 2025
27AQI
27AQI
27th July 2025
26AQI
26AQI
28th July 2025
27AQI
27AQI
29th July 2025
28AQI
28AQI
30th July 2025
27AQI
27AQI
31st July 2025
29AQI
29AQI
1st August 2025
34AQI
34AQI
2nd August 2025
41AQI
41AQI
3rd August 2025
44AQI
44AQI
4th August 2025
60AQI
60AQI
5th August 2025
51AQI
51AQI
6th August 2025
50AQI
50AQI
7th August 2025
48AQI
48AQI
8th August 2025
44AQI
44AQI
9th August 2025
45AQI
45AQI
10th August 2025
40AQI
40AQI
11th August 2025
39AQI
39AQI
12th August 2025
35AQI
35AQI
13th August 2025
34AQI
34AQI
14th August 2025
35AQI
35AQI
15th August 2025
35AQI
35AQI
16th August 2025
37AQI
37AQI
17th August 2025
39AQI
39AQI
18th August 2025
41AQI
41AQI
19th August 2025
44AQI
44AQI
20th August 2025
45AQI
45AQI
21st August 2025
48AQI
48AQI
22nd August 2025
49AQI
49AQI
23rd August 2025
46AQI
46AQI
24th August 2025
56AQI
56AQI
25th August 2025
56AQI
56AQI
26th August 2025
54AQI
54AQI
27th August 2025
51AQI
51AQI
28th August 2025
48AQI
48AQI
29th August 2025
50AQI
50AQI
30th August 2025
55AQI
55AQI
31st August 2025
52AQI
52AQI
1st September 2025
44AQI
44AQI
2nd September 2025
37AQI
37AQI
3rd September 2025
37AQI
37AQI
4th September 2025
31AQI
31AQI
5th September 2025
30AQI
30AQI
6th September 2025
28AQI
28AQI
7th September 2025
29AQI
29AQI
8th September 2025
36AQI
36AQI
9th September 2025
40AQI
40AQI
10th September 2025
37AQI
37AQI
11th September 2025
30AQI
30AQI
12th September 2025
31AQI
31AQI
13th September 2025
29AQI
29AQI
14th September 2025
35AQI
35AQI
15th September 2025
35AQI
35AQI
16th September 2025
34AQI
34AQI
17th September 2025
44AQI
44AQI
18th September 2025
45AQI
45AQI
19th September 2025
33AQI
33AQI
20th September 2025
30AQI
30AQI
21st September 2025
28AQI
28AQI
22nd September 2025
28AQI
28AQI
23rd September 2025
27AQI
27AQI
24th September 2025
26AQI
26AQI
25th September 2025
22AQI
22AQI
26th September 2025
33AQI
33AQI
27th September 2025
26AQI
26AQI
28th September 2025
26AQI
26AQI
29th September 2025
30AQI
30AQI
30th September 2025
39AQI
39AQI
1st October 2025
25AQI
25AQI
2nd October 2025
41AQI
41AQI
3rd October 2025
46AQI
46AQI
4th October 2025
51AQI
51AQI
5th October 2025
50AQI
50AQI
6th October 2025
45AQI
45AQI
7th October 2025
43AQI
43AQI
8th October 2025
54AQI
54AQI
9th October 2025
54AQI
54AQI
10th October 2025
48AQI
48AQI
11th October 2025
50AQI
50AQI
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
17AQI
26AQI
41AQI
45AQI
33AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
3
30
23
8
23
8
30
8
3
117
19
Highest AQI recorded in
October46AQI
Lowest AQI recorded in
May17AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
37AQILeast Polluted Year Recorded
2025(Avg.)
37AQINobacho's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
