Nagasaka, Oyama, 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+
August Air Quality Analysis
Nagasaka, Oyama, Kanagawa, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
64AQILowest AQI recorded on
25th Aug 2023
9AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 25 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Nagasaka, Oyama, Kanagawa, Japan
AQI
Day
Night
.
4 AM14th Aug 2026
6 PM
3 AM15th Aug 2026
Day time
Avg. Highest Time
1PM14th Aug
27AQI
Avg. Lowest Time
7AM14th Aug
12AQI
Night time
Avg. Highest Time
8PM14th Aug
29AQI
Avg. Lowest Time
4AM14th Aug
19AQI
In the last 24 hours,
Nagasaka's AQI reached its highest point of 29 at 8 PM during the Night, while the lowest point, 12, was recorded at 7 AM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Nagasaka, Oyama, Kanagawa, Japan
JulAug
17th - 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 - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026624 AMAQI
17th Jul 2026565 AMAQI
17th Jul 2026586 AMAQI
17th Jul 2026567 AMAQI
17th Jul 2026568 AMAQI
17th Jul 2026559 AMAQI
17th Jul 20265610 AMAQI
17th Jul 20265711 AMAQI
17th Jul 20266212 PMAQI
17th Jul 2026661 PMAQI
17th Jul 2026542 PMAQI
17th Jul 2026543 PMAQI
17th Jul 2026514 PMAQI
17th Jul 2026525 PMAQI
17th Jul 2026496 PMAQI
17th Jul 2026537 PMAQI
17th Jul 2026408 PMAQI
17th Jul 2026489 PMAQI
17th Jul 20265210 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20264412 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026332 AMAQI
18th Jul 2026333 AMAQI
26°C25/26°C
18th Jul 2026274 AMAQI
18th Jul 2026155 AMAQI
18th Jul 2026216 AMAQI
18th Jul 2026217 AMAQI
18th Jul 2026148 AMAQI
18th Jul 2026129 AMAQI
18th Jul 20262110 AMAQI
18th Jul 20261711 AMAQI
18th Jul 20261012 PMAQI
18th Jul 2026121 PMAQI
18th Jul 2026192 PMAQI
18th Jul 202683 PMAQI
18th Jul 202684 PMAQI
18th Jul 202685 PMAQI
18th Jul 202696 PMAQI
18th Jul 202687 PMAQI
18th Jul 202688 PMAQI
18th Jul 2026129 PMAQI
18th Jul 20261010 PMAQI
18th Jul 20261011 PMAQI
19th Jul 20262112 AMAQI
19th Jul 2026121 AMAQI
19th Jul 2026102 AMAQI
19th Jul 202683 AMAQI
25°C25/26°C
19th Jul 2026104 AMAQI
19th Jul 2026125 AMAQI
19th Jul 2026146 AMAQI
19th Jul 2026147 AMAQI
19th Jul 2026148 AMAQI
19th Jul 2026179 AMAQI
19th Jul 20262110 AMAQI
19th Jul 20261911 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026292 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20263310 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026232 AMAQI
20th Jul 2026213 AMAQI
25°C25/26°C
20th Jul 2026274 AMAQI
20th Jul 2026275 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026238 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262310 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026212 PMAQI
20th Jul 2026213 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026215 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026238 PMAQI
20th Jul 2026239 PMAQI
20th Jul 20262110 PMAQI
20th Jul 20262411 PMAQI
21st Jul 20262112 AMAQI
21st Jul 2026231 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026233 AMAQI
26°C26/27°C
21st Jul 2026244 AMAQI
21st Jul 2026275 AMAQI
21st Jul 2026276 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026279 AMAQI
21st Jul 20262910 AMAQI
21st Jul 20264011 AMAQI
21st Jul 2026521 PMAQI
21st Jul 2026522 PMAQI
21st Jul 2026513 PMAQI
21st Jul 2026494 PMAQI
21st Jul 2026445 PMAQI
21st Jul 2026466 PMAQI
21st Jul 2026887 PMAQI
21st Jul 2026468 PMAQI
21st Jul 2026489 PMAQI
21st Jul 20265010 PMAQI
21st Jul 20265111 PMAQI
22nd Jul 20265112 AMAQI
22nd Jul 2026511 AMAQI
22nd Jul 2026502 AMAQI
22nd Jul 2026523 AMAQI
26°C26/27°C
22nd Jul 2026514 AMAQI
22nd Jul 2026535 AMAQI
22nd Jul 2026546 AMAQI
22nd Jul 2026567 AMAQI
22nd Jul 2026548 AMAQI
22nd Jul 2026569 AMAQI
22nd Jul 20266310 AMAQI
22nd Jul 20266611 AMAQI
22nd Jul 20266512 PMAQI
22nd Jul 2026601 PMAQI
22nd Jul 2026552 PMAQI
22nd Jul 2026553 PMAQI
22nd Jul 2026584 PMAQI
22nd Jul 2026595 PMAQI
22nd Jul 2026636 PMAQI
22nd Jul 2026627 PMAQI
22nd Jul 2026648 PMAQI
22nd Jul 2026609 PMAQI
22nd Jul 20265710 PMAQI
22nd Jul 20265711 PMAQI
23rd Jul 20265712 AMAQI
23rd Jul 2026461 AMAQI
23rd Jul 2026512 AMAQI
23rd Jul 2026503 AMAQI
27°C26/27°C
23rd Jul 2026404 AMAQI
23rd Jul 2026485 AMAQI
23rd Jul 2026486 AMAQI
23rd Jul 2026517 AMAQI
23rd Jul 2026568 AMAQI
23rd Jul 2026629 AMAQI
23rd Jul 20266510 AMAQI
23rd Jul 20266611 AMAQI
23rd Jul 20266612 PMAQI
23rd Jul 2026741 PMAQI
23rd Jul 2026762 PMAQI
23rd Jul 2026703 PMAQI
23rd Jul 2026764 PMAQI
23rd Jul 2026765 PMAQI
23rd Jul 2026726 PMAQI
23rd Jul 2026687 PMAQI
23rd Jul 2026478 PMAQI
23rd Jul 2026539 PMAQI
23rd Jul 20264610 PMAQI
23rd Jul 20264411 PMAQI
24th Jul 20264412 AMAQI
24th Jul 2026501 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026313 AMAQI
28°C26/29°C
24th Jul 2026404 AMAQI
24th Jul 2026365 AMAQI
24th Jul 2026366 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20264010 AMAQI
24th Jul 20265011 AMAQI
24th Jul 20264212 PMAQI
24th Jul 2026531 PMAQI
24th Jul 2026522 PMAQI
24th Jul 2026533 PMAQI
24th Jul 2026554 PMAQI
24th Jul 2026225 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026487 PMAQI
24th Jul 2026518 PMAQI
24th Jul 2026499 PMAQI
24th Jul 20264810 PMAQI
24th Jul 20265511 PMAQI
25th Jul 20265312 AMAQI
25th Jul 2026571 AMAQI
25th Jul 2026552 AMAQI
25th Jul 2026563 AMAQI
27°C26/28°C
25th Jul 2026554 AMAQI
25th Jul 2026585 AMAQI
25th Jul 2026676 AMAQI
25th Jul 2026637 AMAQI
25th Jul 2026708 AMAQI
25th Jul 2026669 AMAQI
25th Jul 20267110 AMAQI
25th Jul 20266611 AMAQI
25th Jul 20267012 PMAQI
25th Jul 2026621 PMAQI
25th Jul 2026662 PMAQI
25th Jul 2026743 PMAQI
25th Jul 2026784 PMAQI
25th Jul 2026835 PMAQI
25th Jul 2026736 PMAQI
25th Jul 2026807 PMAQI
25th Jul 2026748 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20261812 AMAQI
26th Jul 2026121 AMAQI
26th Jul 2026312 AMAQI
26th Jul 2026293 AMAQI
27°C24/29°C
26th Jul 2026404 AMAQI
26th Jul 2026295 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20263110 AMAQI
26th Jul 20262911 AMAQI
26th Jul 20261712 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026272 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026146 PMAQI
26th Jul 2026147 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026179 PMAQI
26th Jul 20262710 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026373 AMAQI
25°C24/26°C
27th Jul 2026284 AMAQI
27th Jul 2026205 AMAQI
27th Jul 2026386 AMAQI
27th Jul 2026317 AMAQI
27th Jul 2026238 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20264010 AMAQI
27th Jul 20265211 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026141 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026185 PMAQI
27th Jul 2026206 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026211 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026233 AMAQI
25°C24/27°C
28th Jul 2026254 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026236 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026279 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026305 PMAQI
28th Jul 2026286 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262110 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20262112 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026273 AMAQI
25°C24/27°C
29th Jul 2026274 AMAQI
29th Jul 2026295 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20263410 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026275 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
27°C25/28°C
30th Jul 2026214 AMAQI
30th Jul 2026235 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20262912 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026312 PMAQI
30th Jul 2026313 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026335 PMAQI
30th Jul 2026336 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026338 PMAQI
30th Jul 2026389 PMAQI
30th Jul 20263310 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026571 AMAQI
31st Jul 2026552 AMAQI
31st Jul 2026593 AMAQI
27°C27/28°C
31st Jul 2026574 AMAQI
31st Jul 2026585 AMAQI
31st Jul 2026546 AMAQI
31st Jul 2026537 AMAQI
31st Jul 2026548 AMAQI
31st Jul 2026549 AMAQI
31st Jul 20265610 AMAQI
31st Jul 20265811 AMAQI
31st Jul 20265712 PMAQI
31st Jul 2026641 PMAQI
31st Jul 2026652 PMAQI
31st Jul 2026673 PMAQI
31st Jul 2026644 PMAQI
31st Jul 2026635 PMAQI
31st Jul 2026646 PMAQI
31st Jul 2026677 PMAQI
31st Jul 2026658 PMAQI
31st Jul 2026669 PMAQI
31st Jul 20266010 PMAQI
31st Jul 20265311 PMAQI
1st Aug 20265112 AMAQI
1st Aug 2026561 AMAQI
1st Aug 2026512 AMAQI
1st Aug 2026513 AMAQI
27°C26/28°C
1st Aug 2026324 AMAQI
1st Aug 2026365 AMAQI
1st Aug 2026526 AMAQI
1st Aug 2026547 AMAQI
1st Aug 2026528 AMAQI
1st Aug 2026579 AMAQI
1st Aug 20266010 AMAQI
1st Aug 20266011 AMAQI
1st Aug 20265912 PMAQI
1st Aug 2026701 PMAQI
1st Aug 2026682 PMAQI
1st Aug 2026703 PMAQI
1st Aug 2026694 PMAQI
1st Aug 2026705 PMAQI
1st Aug 2026716 PMAQI
1st Aug 2026687 PMAQI
1st Aug 2026648 PMAQI
1st Aug 2026699 PMAQI
1st Aug 20265910 PMAQI
1st Aug 20265911 PMAQI
2nd Aug 20265912 AMAQI
2nd Aug 2026581 AMAQI
2nd Aug 2026562 AMAQI
2nd Aug 2026343 AMAQI
27°C26/28°C
2nd Aug 2026424 AMAQI
2nd Aug 2026595 AMAQI
2nd Aug 2026606 AMAQI
2nd Aug 2026607 AMAQI
2nd Aug 2026608 AMAQI
2nd Aug 2026649 AMAQI
2nd Aug 20267410 AMAQI
2nd Aug 20266811 AMAQI
2nd Aug 20266512 PMAQI
2nd Aug 2026651 PMAQI
2nd Aug 2026622 PMAQI
2nd Aug 2026623 PMAQI
2nd Aug 2026624 PMAQI
2nd Aug 2026645 PMAQI
2nd Aug 2026646 PMAQI
2nd Aug 2026657 PMAQI
2nd Aug 2026648 PMAQI
2nd Aug 2026449 PMAQI
2nd Aug 20263110 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20262312 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026172 AMAQI
3rd Aug 2026253 AMAQI
27°C25/29°C
3rd Aug 2026164 AMAQI
3rd Aug 2026125 AMAQI
3rd Aug 2026146 AMAQI
3rd Aug 2026177 AMAQI
3rd Aug 2026238 AMAQI
3rd Aug 2026199 AMAQI
3rd Aug 20261910 AMAQI
3rd Aug 20261911 AMAQI
3rd Aug 20262912 PMAQI
3rd Aug 2026271 PMAQI
3rd Aug 2026212 PMAQI
3rd Aug 2026193 PMAQI
3rd Aug 2026194 PMAQI
3rd Aug 2026215 PMAQI
3rd Aug 2026106 PMAQI
3rd Aug 2026167 PMAQI
3rd Aug 2026298 PMAQI
3rd Aug 2026299 PMAQI
3rd Aug 20262310 PMAQI
3rd Aug 20262911 PMAQI
4th Aug 20262912 AMAQI
4th Aug 2026231 AMAQI
4th Aug 2026172 AMAQI
4th Aug 2026173 AMAQI
25°C24/26°C
4th Aug 2026174 AMAQI
4th Aug 2026145 AMAQI
4th Aug 2026176 AMAQI
4th Aug 2026177 AMAQI
4th Aug 2026158 AMAQI
4th Aug 2026169 AMAQI
4th Aug 20262110 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262712 PMAQI
4th Aug 2026291 PMAQI
4th Aug 2026312 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026275 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026257 PMAQI
4th Aug 2026238 PMAQI
4th Aug 2026259 PMAQI
4th Aug 20262510 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026272 AMAQI
5th Aug 2026273 AMAQI
25°C23/26°C
5th Aug 2026274 AMAQI
5th Aug 2026275 AMAQI
5th Aug 2026276 AMAQI
5th Aug 2026277 AMAQI
5th Aug 2026278 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262711 AMAQI
5th Aug 20262912 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026272 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026274 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026276 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262710 PMAQI
5th Aug 20262311 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026213 AMAQI
25°C23/28°C
6th Aug 2026274 AMAQI
6th Aug 2026235 AMAQI
6th Aug 2026236 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026278 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026213 PMAQI
6th Aug 2026234 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026236 PMAQI
6th Aug 2026237 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262310 PMAQI
6th Aug 20262311 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
27°C25/28°C
7th Aug 2026254 AMAQI
7th Aug 2026255 AMAQI
7th Aug 2026276 AMAQI
7th Aug 2026277 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262711 AMAQI
7th Aug 20262912 PMAQI
7th Aug 2026321 PMAQI
7th Aug 2026272 PMAQI
7th Aug 2026293 PMAQI
7th Aug 2026274 PMAQI
7th Aug 2026275 PMAQI
7th Aug 2026276 PMAQI
7th Aug 2026297 PMAQI
7th Aug 2026278 PMAQI
7th Aug 2026279 PMAQI
7th Aug 20262910 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20262912 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026213 AMAQI
27°C26/27°C
8th Aug 2026234 AMAQI
8th Aug 2026255 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026277 AMAQI
8th Aug 2026298 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262110 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20262112 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026232 PMAQI
8th Aug 2026233 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026215 PMAQI
8th Aug 2026276 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026319 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262311 PMAQI
9th Aug 20262312 AMAQI
9th Aug 2026271 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026293 AMAQI
26°C26/27°C
9th Aug 2026274 AMAQI
9th Aug 2026255 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20262912 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026233 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026335 PMAQI
9th Aug 2026386 PMAQI
9th Aug 2026367 PMAQI
9th Aug 2026368 PMAQI
9th Aug 2026429 PMAQI
9th Aug 20264410 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262712 AMAQI
10th Aug 2026291 AMAQI
10th Aug 2026292 AMAQI
10th Aug 2026253 AMAQI
26°C25/28°C
10th Aug 2026294 AMAQI
10th Aug 2026275 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026297 AMAQI
10th Aug 2026298 AMAQI
10th Aug 2026299 AMAQI
10th Aug 20262910 AMAQI
10th Aug 20262911 AMAQI
10th Aug 20263312 PMAQI
10th Aug 2026311 PMAQI
10th Aug 2026292 PMAQI
10th Aug 2026293 PMAQI
10th Aug 2026294 PMAQI
10th Aug 2026275 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026298 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20262710 PMAQI
10th Aug 20262711 PMAQI
11th Aug 20263112 AMAQI
11th Aug 2026311 AMAQI
11th Aug 2026272 AMAQI
11th Aug 2026313 AMAQI
26°C24/28°C
11th Aug 2026274 AMAQI
11th Aug 2026295 AMAQI
11th Aug 2026296 AMAQI
11th Aug 2026297 AMAQI
11th Aug 2026318 AMAQI
11th Aug 2026319 AMAQI
11th Aug 20262910 AMAQI
11th Aug 20263311 AMAQI
11th Aug 20262912 PMAQI
11th Aug 2026291 PMAQI
11th Aug 2026292 PMAQI
11th Aug 2026293 PMAQI
11th Aug 2026314 PMAQI
11th Aug 2026295 PMAQI
11th Aug 2026336 PMAQI
11th Aug 2026317 PMAQI
11th Aug 2026278 PMAQI
11th Aug 2026279 PMAQI
11th Aug 20262710 PMAQI
11th Aug 20262711 PMAQI
12th Aug 20262912 AMAQI
12th Aug 2026271 AMAQI
12th Aug 2026292 AMAQI
12th Aug 2026273 AMAQI
24°C23/25°C
12th Aug 2026294 AMAQI
12th Aug 2026255 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026297 AMAQI
12th Aug 2026278 AMAQI
12th Aug 2026279 AMAQI
12th Aug 20262910 AMAQI
12th Aug 20262911 AMAQI
12th Aug 20262712 PMAQI
12th Aug 2026271 PMAQI
12th Aug 2026272 PMAQI
12th Aug 2026273 PMAQI
12th Aug 2026294 PMAQI
12th Aug 2026275 PMAQI
12th Aug 2026276 PMAQI
12th Aug 2026277 PMAQI
12th Aug 2026278 PMAQI
12th Aug 2026279 PMAQI
12th Aug 20262710 PMAQI
12th Aug 20262711 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026271 AMAQI
13th Aug 2026292 AMAQI
13th Aug 2026293 AMAQI
25°C24/26°C
13th Aug 2026294 AMAQI
13th Aug 2026295 AMAQI
13th Aug 2026296 AMAQI
13th Aug 2026277 AMAQI
13th Aug 2026278 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262510 AMAQI
13th Aug 20262711 AMAQI
13th Aug 20262512 PMAQI
13th Aug 2026251 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026233 PMAQI
13th Aug 2026224 PMAQI
13th Aug 2026225 PMAQI
13th Aug 2026236 PMAQI
13th Aug 2026227 PMAQI
13th Aug 2026218 PMAQI
13th Aug 2026219 PMAQI
13th Aug 20262110 PMAQI
13th Aug 20262111 PMAQI
14th Aug 20262112 AMAQI
14th Aug 2026211 AMAQI
14th Aug 2026212 AMAQI
14th Aug 2026213 AMAQI
26°C24/28°C
14th Aug 2026194 AMAQI
14th Aug 2026215 AMAQI
14th Aug 2026166 AMAQI
14th Aug 2026127 AMAQI
14th Aug 2026218 AMAQI
14th Aug 2026239 AMAQI
14th Aug 20261410 AMAQI
14th Aug 20261611 AMAQI
14th Aug 20262512 PMAQI
14th Aug 2026271 PMAQI
14th Aug 2026182 PMAQI
14th Aug 2026213 PMAQI
14th Aug 2026174 PMAQI
14th Aug 2026215 PMAQI
14th Aug 2026256 PMAQI
14th Aug 2026257 PMAQI
14th Aug 2026298 PMAQI
14th Aug 2026259 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262711 PMAQI
15th Aug 20262712 AMAQI
15th Aug 2026231 AMAQI
15th Aug 2026252 AMAQI
15th Aug 2026233 AMAQI
26°C26/28°C
15th Aug 2026184 AMAQI
4 AM15th Aug 2026255 AMAQI
15th Aug 2026256 AMAQI
15th Aug 2026257 AMAQI
15th Aug 2026238 AMAQI
15th Aug 2026239 AMAQI
15th Aug 20262510 AMAQI
15th Aug 20262711 AMAQI
11 AM15th Aug 20262312 PMAQI
15th Aug 2026231 PMAQI
15th Aug 2026292 PMAQI
15th Aug 2026213 PMAQI
15th Aug 2026254 PMAQI
15th Aug 2026275 PMAQI
15th Aug 2026276 PMAQI
6 PM15th Aug 2026257 PMAQI
15th Aug 2026258 PMAQI
15th Aug 2026259 PMAQI
15th Aug 20262510 PMAQI
15th Aug 20262511 PMAQI
11 PM3 AM
26°C25/28°C
Day time
Avg. Highest Time
1 PM - 6 PM
36AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
4 AM - 5 AM
31AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 6 PM (Avg. 36), while the lowest AQI was between 4 AM to 5 AM (Avg. 31).
Night time
Avg. Highest Time
7 PM
37AQI
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. 37), while the lowest AQI was between 3 AM to 3 AM (Avg. 31).
2026 Days Vs Air Quality
Nagasaka, Oyama, Kanagawa, Japan
2026
89%
202
11%
25
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
202 DaysModerate
25 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 227 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
Nagasaka, Oyama, Kanagawa, 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
21AQI (US)
21AQI (US)
2nd January 2026
11AQI (US)
11AQI (US)
3rd January 2026
14AQI (US)
14AQI (US)
4th January 2026
11AQI (US)
11AQI (US)
5th January 2026
27AQI (US)
27AQI (US)
6th January 2026
20AQI (US)
20AQI (US)
7th January 2026
24AQI (US)
24AQI (US)
8th January 2026
25AQI (US)
25AQI (US)
9th January 2026
12AQI (US)
12AQI (US)
10th January 2026
22AQI (US)
22AQI (US)
11th January 2026
25AQI (US)
25AQI (US)
12th January 2026
14AQI (US)
14AQI (US)
13th January 2026
23AQI (US)
23AQI (US)
14th January 2026
24AQI (US)
24AQI (US)
15th January 2026
26AQI (US)
26AQI (US)
16th January 2026
44AQI (US)
44AQI (US)
17th January 2026
53AQI (US)
53AQI (US)
18th January 2026
32AQI (US)
32AQI (US)
19th January 2026
38AQI (US)
38AQI (US)
20th January 2026
28AQI (US)
28AQI (US)
21st January 2026
14AQI (US)
14AQI (US)
22nd January 2026
21AQI (US)
21AQI (US)
23rd January 2026
34AQI (US)
34AQI (US)
24th January 2026
32AQI (US)
32AQI (US)
25th January 2026
34AQI (US)
34AQI (US)
26th January 2026
13AQI (US)
13AQI (US)
27th January 2026
32AQI (US)
32AQI (US)
28th January 2026
29AQI (US)
29AQI (US)
29th January 2026
26AQI (US)
26AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
34AQI (US)
34AQI (US)
1st February 2026
30AQI (US)
30AQI (US)
2nd February 2026
45AQI (US)
45AQI (US)
3rd February 2026
28AQI (US)
28AQI (US)
4th February 2026
31AQI (US)
31AQI (US)
5th February 2026
48AQI (US)
48AQI (US)
6th February 2026
44AQI (US)
44AQI (US)
7th February 2026
12AQI (US)
12AQI (US)
8th February 2026
12AQI (US)
12AQI (US)
9th February 2026
34AQI (US)
34AQI (US)
10th February 2026
36AQI (US)
36AQI (US)
11th February 2026
45AQI (US)
45AQI (US)
12th February 2026
38AQI (US)
38AQI (US)
13th February 2026
41AQI (US)
41AQI (US)
14th February 2026
45AQI (US)
45AQI (US)
15th February 2026
42AQI (US)
42AQI (US)
16th February 2026
38AQI (US)
38AQI (US)
17th February 2026
16AQI (US)
16AQI (US)
18th February 2026
32AQI (US)
32AQI (US)
19th February 2026
28AQI (US)
28AQI (US)
20th February 2026
34AQI (US)
34AQI (US)
21st February 2026
38AQI (US)
38AQI (US)
22nd February 2026
34AQI (US)
34AQI (US)
23rd February 2026
23AQI (US)
23AQI (US)
24th February 2026
41AQI (US)
41AQI (US)
25th February 2026
31AQI (US)
31AQI (US)
26th February 2026
10AQI (US)
10AQI (US)
27th February 2026
42AQI (US)
42AQI (US)
28th February 2026
38AQI (US)
38AQI (US)
1st March 2026
32AQI (US)
32AQI (US)
2nd March 2026
56AQI (US)
56AQI (US)
3rd March 2026
39AQI (US)
39AQI (US)
4th March 2026
45AQI (US)
45AQI (US)
5th March 2026
46AQI (US)
46AQI (US)
6th March 2026
48AQI (US)
48AQI (US)
7th March 2026
31AQI (US)
31AQI (US)
8th March 2026
21AQI (US)
21AQI (US)
9th March 2026
38AQI (US)
38AQI (US)
10th March 2026
54AQI (US)
54AQI (US)
11th March 2026
52AQI (US)
52AQI (US)
12th March 2026
58AQI (US)
58AQI (US)
13th March 2026
36AQI (US)
36AQI (US)
14th March 2026
43AQI (US)
43AQI (US)
15th March 2026
54AQI (US)
54AQI (US)
16th March 2026
45AQI (US)
45AQI (US)
17th March 2026
44AQI (US)
44AQI (US)
18th March 2026
45AQI (US)
45AQI (US)
19th March 2026
36AQI (US)
36AQI (US)
20th March 2026
35AQI (US)
35AQI (US)
21st March 2026
37AQI (US)
37AQI (US)
22nd March 2026
44AQI (US)
44AQI (US)
23rd March 2026
40AQI (US)
40AQI (US)
24th March 2026
44AQI (US)
44AQI (US)
25th March 2026
58AQI (US)
58AQI (US)
26th March 2026
26AQI (US)
26AQI (US)
27th March 2026
25AQI (US)
25AQI (US)
28th March 2026
51AQI (US)
51AQI (US)
29th March 2026
48AQI (US)
48AQI (US)
30th March 2026
54AQI (US)
54AQI (US)
31st March 2026
26AQI (US)
26AQI (US)
1st April 2026
25AQI (US)
25AQI (US)
2nd April 2026
28AQI (US)
28AQI (US)
3rd April 2026
38AQI (US)
38AQI (US)
4th April 2026
43AQI (US)
43AQI (US)
5th April 2026
37AQI (US)
37AQI (US)
6th April 2026
30AQI (US)
30AQI (US)
7th April 2026
26AQI (US)
26AQI (US)
8th April 2026
20AQI (US)
20AQI (US)
9th April 2026
28AQI (US)
28AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
35AQI (US)
35AQI (US)
12th April 2026
32AQI (US)
32AQI (US)
13th April 2026
33AQI (US)
33AQI (US)
14th April 2026
38AQI (US)
38AQI (US)
15th April 2026
34AQI (US)
34AQI (US)
16th April 2026
33AQI (US)
33AQI (US)
17th April 2026
34AQI (US)
34AQI (US)
18th April 2026
24AQI (US)
24AQI (US)
19th April 2026
28AQI (US)
28AQI (US)
20th April 2026
33AQI (US)
33AQI (US)
21st April 2026
35AQI (US)
35AQI (US)
22nd April 2026
45AQI (US)
45AQI (US)
23rd April 2026
35AQI (US)
35AQI (US)
24th April 2026
31AQI (US)
31AQI (US)
25th April 2026
43AQI (US)
43AQI (US)
26th April 2026
49AQI (US)
49AQI (US)
27th April 2026
48AQI (US)
48AQI (US)
28th April 2026
41AQI (US)
41AQI (US)
29th April 2026
37AQI (US)
37AQI (US)
30th April 2026
33AQI (US)
33AQI (US)
1st May 2026
46AQI (US)
46AQI (US)
2nd May 2026
48AQI (US)
48AQI (US)
3rd May 2026
43AQI (US)
43AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
20AQI (US)
20AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
27AQI (US)
27AQI (US)
8th May 2026
24AQI (US)
24AQI (US)
9th May 2026
24AQI (US)
24AQI (US)
10th May 2026
28AQI (US)
28AQI (US)
11th May 2026
26AQI (US)
26AQI (US)
12th May 2026
25AQI (US)
25AQI (US)
13th May 2026
36AQI (US)
36AQI (US)
14th May 2026
33AQI (US)
33AQI (US)
15th May 2026
33AQI (US)
33AQI (US)
16th May 2026
85AQI (US)
85AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
52AQI (US)
52AQI (US)
19th May 2026
48AQI (US)
48AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
58AQI (US)
58AQI (US)
22nd May 2026
59AQI (US)
59AQI (US)
23rd May 2026
53AQI (US)
53AQI (US)
24th May 2026
57AQI (US)
57AQI (US)
25th May 2026
47AQI (US)
47AQI (US)
26th May 2026
39AQI (US)
39AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
24AQI (US)
24AQI (US)
30th May 2026
22AQI (US)
22AQI (US)
31st May 2026
25AQI (US)
25AQI (US)
1st June 2026
27AQI (US)
27AQI (US)
2nd June 2026
18AQI (US)
18AQI (US)
3rd June 2026
19AQI (US)
19AQI (US)
4th June 2026
22AQI (US)
22AQI (US)
5th June 2026
21AQI (US)
21AQI (US)
6th June 2026
22AQI (US)
22AQI (US)
7th June 2026
31AQI (US)
31AQI (US)
8th June 2026
10AQI (US)
10AQI (US)
9th June 2026
17AQI (US)
17AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
23AQI (US)
23AQI (US)
12th June 2026
23AQI (US)
23AQI (US)
13th June 2026
39AQI (US)
39AQI (US)
14th June 2026
26AQI (US)
26AQI (US)
15th June 2026
12AQI (US)
12AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
23AQI (US)
23AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
20AQI (US)
20AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
20AQI (US)
20AQI (US)
28th June 2026
25AQI (US)
25AQI (US)
29th June 2026
32AQI (US)
32AQI (US)
30th June 2026
28AQI (US)
28AQI (US)
1st July 2026
23AQI (US)
23AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
24AQI (US)
24AQI (US)
4th July 2026
20AQI (US)
20AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
20AQI (US)
20AQI (US)
10th July 2026
20AQI (US)
20AQI (US)
11th July 2026
22AQI (US)
22AQI (US)
12th July 2026
24AQI (US)
24AQI (US)
13th July 2026
33AQI (US)
33AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
29AQI (US)
29AQI (US)
16th July 2026
59AQI (US)
59AQI (US)
17th July 2026
56AQI (US)
56AQI (US)
18th July 2026
17AQI (US)
17AQI (US)
19th July 2026
20AQI (US)
20AQI (US)
20th July 2026
24AQI (US)
24AQI (US)
21st July 2026
39AQI (US)
39AQI (US)
22nd July 2026
57AQI (US)
57AQI (US)
23rd July 2026
59AQI (US)
59AQI (US)
24th July 2026
42AQI (US)
42AQI (US)
25th July 2026
62AQI (US)
62AQI (US)
26th July 2026
24AQI (US)
24AQI (US)
27th July 2026
26AQI (US)
26AQI (US)
28th July 2026
25AQI (US)
25AQI (US)
29th July 2026
27AQI (US)
27AQI (US)
30th July 2026
29AQI (US)
29AQI (US)
31st July 2026
59AQI (US)
59AQI (US)
1st August 2026
59AQI (US)
59AQI (US)
2nd August 2026
57AQI (US)
57AQI (US)
3rd August 2026
21AQI (US)
21AQI (US)
4th August 2026
22AQI (US)
22AQI (US)
5th August 2026
26AQI (US)
26AQI (US)
6th August 2026
23AQI (US)
23AQI (US)
7th August 2026
27AQI (US)
27AQI (US)
8th August 2026
24AQI (US)
24AQI (US)
9th August 2026
29AQI (US)
29AQI (US)
10th August 2026
28AQI (US)
28AQI (US)
11th August 2026
29AQI (US)
29AQI (US)
12th August 2026
28AQI (US)
28AQI (US)
13th August 2026
25AQI (US)
25AQI (US)
14th August 2026
21AQI (US)
21AQI (US)
15th August 2026
25AQI (US)
25AQI (US)
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
26AQI (US)
33AQI (US)
42AQI (US)
35AQI (US)
39AQI (US)
23AQI (US)
32AQI (US)
30AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202633AQI (US)
30
1
28
23
8
30
23
8
30
25
6
13
2
202
25
Highest AQI (US) recorded in
March42AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202533AQI (US)
31
28
29
2
30
31
30
23
8
19
12
29
1
25
6
26
4
27
4
328
37
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202432AQI (US)
31
29
29
2
28
2
30
1
27
3
24
7
31
30
31
29
1
31
350
16
Highest AQI (US) recorded in
July40AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202330AQI (US)
31
27
1
31
29
1
31
29
1
31
31
30
31
27
2
28
2
356
7
Highest AQI (US) recorded in
April40AQI (US)
Lowest AQI (US) recorded in
August18AQI (US)
202237AQI (US)
30
19
2
22
9
20
10
23
8
22
8
21
3
1
28
31
30
29
276
40
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202131AQI (US)
31
28
30
1
27
3
28
3
28
2
30
1
27
4
25
5
29
2
29
1
25
4
337
26
Highest AQI (US) recorded in
September48AQI (US)
Lowest AQI (US) recorded in
February14AQI (US)
202029AQI (US)
10
3
19
2
18
26
4
28
3
21
9
1
19
31
30
29
231
21
1
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
December14AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
37AQI (US)Least Polluted Year Recorded
2020(Avg.)
29AQI (US)Nagasaka's annual 2026 AQI (US) (33) shows an average percentage change of 3.7% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (31), 2022 (37), 2023 (30), 2024 (32), 2025 (33).
