Chameigaoka, Sendai, Miyagi, 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
Chameigaoka, Sendai, Miyagi, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Aug 2023
60AQILowest AQI recorded on
11th Aug 2024
10AQISame Day Analysis (16th 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: 15th Aug - 16th Aug 2026
Chameigaoka, Sendai, Miyagi, Japan
AQI
Day
Night
.
4 AM15th Aug 2026
6 PM
3 AM16th Aug 2026
Day time
Avg. Highest Time
4AM15th Aug
29AQI
Avg. Lowest Time
4PM15th Aug
21AQI
Night time
Avg. Highest Time
11PM15th Aug
29AQI
Avg. Lowest Time
1AM16th Aug
21AQI
In the last 24 hours,
Chameigaoka's AQI reached its highest point of 29 at 4 AM during the Day, while the lowest point, 21, was recorded at 1 AM during the Night between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Chameigaoka, Sendai, Miyagi, Japan
JulAug
18th - 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 - 16th16th
Day
Night
18th Jul 202694 AMAQI
18th Jul 2026105 AMAQI
18th Jul 202696 AMAQI
18th Jul 202687 AMAQI
18th Jul 202688 AMAQI
18th Jul 2026109 AMAQI
18th Jul 2026810 AMAQI
18th Jul 2026711 AMAQI
18th Jul 2026812 PMAQI
18th Jul 202681 PMAQI
18th Jul 202682 PMAQI
18th Jul 202663 PMAQI
18th Jul 202684 PMAQI
18th Jul 202685 PMAQI
18th Jul 202676 PMAQI
18th Jul 2026107 PMAQI
18th Jul 202688 PMAQI
18th Jul 202689 PMAQI
18th Jul 2026810 PMAQI
18th Jul 2026811 PMAQI
19th Jul 20261212 AMAQI
19th Jul 2026121 AMAQI
19th Jul 2026142 AMAQI
19th Jul 2026193 AMAQI
23°C22/24°C
19th Jul 2026214 AMAQI
19th Jul 2026235 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026237 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262710 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026332 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026219 PMAQI
19th Jul 20262310 PMAQI
19th Jul 20262711 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026253 AMAQI
24°C21/28°C
20th Jul 2026274 AMAQI
20th Jul 2026295 AMAQI
20th Jul 2026296 AMAQI
20th Jul 2026297 AMAQI
20th Jul 2026318 AMAQI
20th Jul 2026319 AMAQI
20th Jul 20263610 AMAQI
20th Jul 20264811 AMAQI
20th Jul 20265012 PMAQI
20th Jul 2026601 PMAQI
20th Jul 2026642 PMAQI
20th Jul 2026663 PMAQI
20th Jul 2026764 PMAQI
20th Jul 2026765 PMAQI
20th Jul 2026746 PMAQI
20th Jul 2026707 PMAQI
20th Jul 2026718 PMAQI
20th Jul 2026719 PMAQI
20th Jul 20266610 PMAQI
20th Jul 20266611 PMAQI
21st Jul 20268012 AMAQI
21st Jul 2026761 AMAQI
21st Jul 2026712 AMAQI
21st Jul 2026693 AMAQI
27°C23/33°C
21st Jul 2026704 AMAQI
21st Jul 2026715 AMAQI
21st Jul 2026726 AMAQI
21st Jul 2026667 AMAQI
21st Jul 2026708 AMAQI
21st Jul 2026699 AMAQI
21st Jul 20266610 AMAQI
21st Jul 20266711 AMAQI
21st Jul 2026691 PMAQI
21st Jul 2026742 PMAQI
21st Jul 2026723 PMAQI
21st Jul 2026644 PMAQI
21st Jul 2026575 PMAQI
21st Jul 2026336 PMAQI
21st Jul 2026817 PMAQI
21st Jul 2026218 PMAQI
21st Jul 2026219 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262712 AMAQI
22nd Jul 2026271 AMAQI
22nd Jul 2026312 AMAQI
22nd Jul 2026293 AMAQI
27°C23/32°C
22nd Jul 2026274 AMAQI
22nd Jul 2026325 AMAQI
22nd Jul 2026456 AMAQI
22nd Jul 2026477 AMAQI
22nd Jul 2026428 AMAQI
22nd Jul 2026409 AMAQI
22nd Jul 20264910 AMAQI
22nd Jul 20265211 AMAQI
22nd Jul 20265212 PMAQI
22nd Jul 2026601 PMAQI
22nd Jul 2026682 PMAQI
22nd Jul 2026603 PMAQI
22nd Jul 2026544 PMAQI
22nd Jul 2026675 PMAQI
22nd Jul 2026826 PMAQI
22nd Jul 2026847 PMAQI
22nd Jul 2026798 PMAQI
22nd Jul 2026729 PMAQI
22nd Jul 20267910 PMAQI
22nd Jul 20266611 PMAQI
23rd Jul 20266212 AMAQI
23rd Jul 2026641 AMAQI
23rd Jul 2026522 AMAQI
23rd Jul 2026403 AMAQI
27°C23/32°C
23rd Jul 2026384 AMAQI
23rd Jul 2026365 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026267 AMAQI
23rd Jul 2026268 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262110 AMAQI
23rd Jul 20263011 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026401 PMAQI
23rd Jul 2026402 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026234 PMAQI
23rd Jul 2026185 PMAQI
23rd Jul 2026166 PMAQI
23rd Jul 2026177 PMAQI
23rd Jul 2026148 PMAQI
23rd Jul 2026239 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262112 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026293 AMAQI
25°C22/31°C
24th Jul 2026284 AMAQI
24th Jul 2026245 AMAQI
24th Jul 2026166 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026369 AMAQI
24th Jul 20264210 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20263312 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026234 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026197 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20262111 PMAQI
25th Jul 20262112 AMAQI
25th Jul 2026211 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026213 AMAQI
21°C21/22°C
25th Jul 2026254 AMAQI
25th Jul 2026215 AMAQI
25th Jul 2026296 AMAQI
25th Jul 2026277 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026212 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026294 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20262910 PMAQI
25th Jul 20262911 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026271 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026213 AMAQI
21°C21/23°C
26th Jul 2026144 AMAQI
26th Jul 2026215 AMAQI
26th Jul 2026166 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20261410 AMAQI
26th Jul 20261711 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026238 PMAQI
26th Jul 2026199 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20261711 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026161 AMAQI
27th Jul 2026122 AMAQI
27th Jul 2026173 AMAQI
20°C20/21°C
27th Jul 2026174 AMAQI
27th Jul 2026195 AMAQI
27th Jul 2026196 AMAQI
27th Jul 2026197 AMAQI
27th Jul 2026198 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262310 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20262312 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026233 AMAQI
21°C19/23°C
28th Jul 2026214 AMAQI
28th Jul 2026235 AMAQI
28th Jul 2026236 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262310 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20262312 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026215 PMAQI
28th Jul 2026216 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026279 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20262112 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026213 AMAQI
21°C19/23°C
29th Jul 2026214 AMAQI
29th Jul 2026215 AMAQI
29th Jul 2026236 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026278 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026442 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026334 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026296 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
23°C20/27°C
30th Jul 2026254 AMAQI
30th Jul 2026275 AMAQI
30th Jul 2026296 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20262712 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026213 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026219 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262312 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026232 AMAQI
31st Jul 2026213 AMAQI
25°C21/30°C
31st Jul 2026214 AMAQI
31st Jul 2026215 AMAQI
31st Jul 2026236 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026218 AMAQI
31st Jul 2026239 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20262712 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026232 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026234 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026237 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20262311 PMAQI
1st Aug 20262112 AMAQI
1st Aug 2026231 AMAQI
1st Aug 2026272 AMAQI
1st Aug 2026273 AMAQI
23°C22/26°C
1st Aug 2026214 AMAQI
1st Aug 2026235 AMAQI
1st Aug 2026216 AMAQI
1st Aug 2026277 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026349 AMAQI
1st Aug 20262710 AMAQI
1st Aug 20262711 AMAQI
1st Aug 20262712 PMAQI
1st Aug 2026271 PMAQI
1st Aug 2026292 PMAQI
1st Aug 2026293 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026217 PMAQI
1st Aug 2026218 PMAQI
1st Aug 2026219 PMAQI
1st Aug 20262910 PMAQI
1st Aug 20262511 PMAQI
2nd Aug 20262512 AMAQI
2nd Aug 2026251 AMAQI
2nd Aug 2026252 AMAQI
2nd Aug 2026293 AMAQI
23°C22/26°C
2nd Aug 2026334 AMAQI
2nd Aug 2026295 AMAQI
2nd Aug 2026316 AMAQI
2nd Aug 2026317 AMAQI
2nd Aug 2026298 AMAQI
2nd Aug 2026189 AMAQI
2nd Aug 20261210 AMAQI
2nd Aug 20261411 AMAQI
2nd Aug 20261412 PMAQI
2nd Aug 2026121 PMAQI
2nd Aug 2026172 PMAQI
2nd Aug 2026173 PMAQI
2nd Aug 2026144 PMAQI
2nd Aug 2026175 PMAQI
2nd Aug 2026196 PMAQI
2nd Aug 2026217 PMAQI
2nd Aug 2026148 PMAQI
2nd Aug 2026149 PMAQI
2nd Aug 20261210 PMAQI
2nd Aug 20261411 PMAQI
3rd Aug 20261212 AMAQI
3rd Aug 2026121 AMAQI
3rd Aug 2026122 AMAQI
3rd Aug 2026143 AMAQI
20°C19/22°C
3rd Aug 2026144 AMAQI
3rd Aug 2026235 AMAQI
3rd Aug 2026256 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026219 AMAQI
3rd Aug 20262110 AMAQI
3rd Aug 20262111 AMAQI
3rd Aug 20261912 PMAQI
3rd Aug 2026211 PMAQI
3rd Aug 2026232 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026234 PMAQI
3rd Aug 2026235 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026237 PMAQI
3rd Aug 2026218 PMAQI
3rd Aug 2026259 PMAQI
3rd Aug 20262310 PMAQI
3rd Aug 20262111 PMAQI
4th Aug 20262112 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026252 AMAQI
4th Aug 2026233 AMAQI
20°C19/22°C
4th Aug 2026234 AMAQI
4th Aug 2026215 AMAQI
4th Aug 2026216 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026219 AMAQI
4th Aug 20262110 AMAQI
4th Aug 20263611 AMAQI
4th Aug 20265112 PMAQI
4th Aug 2026381 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026233 PMAQI
4th Aug 2026234 PMAQI
4th Aug 2026275 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026237 PMAQI
4th Aug 2026218 PMAQI
4th Aug 2026219 PMAQI
4th Aug 20262110 PMAQI
4th Aug 20262111 PMAQI
5th Aug 20262112 AMAQI
5th Aug 2026211 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026213 AMAQI
21°C19/24°C
5th Aug 2026214 AMAQI
5th Aug 2026215 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026252 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026274 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026218 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026233 AMAQI
22°C19/26°C
6th Aug 2026214 AMAQI
6th Aug 2026235 AMAQI
6th Aug 2026216 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026231 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026234 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026237 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026231 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
24°C20/28°C
7th Aug 2026254 AMAQI
7th Aug 2026295 AMAQI
7th Aug 2026296 AMAQI
7th Aug 2026317 AMAQI
7th Aug 2026298 AMAQI
7th Aug 2026299 AMAQI
7th Aug 20262910 AMAQI
7th Aug 20264011 AMAQI
7th Aug 20264012 PMAQI
7th Aug 2026401 PMAQI
7th Aug 2026332 PMAQI
7th Aug 2026293 PMAQI
7th Aug 2026314 PMAQI
7th Aug 2026335 PMAQI
7th Aug 2026316 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026298 PMAQI
7th Aug 2026339 PMAQI
7th Aug 20263110 PMAQI
7th Aug 20263111 PMAQI
8th Aug 20263112 AMAQI
8th Aug 2026331 AMAQI
8th Aug 2026332 AMAQI
8th Aug 2026313 AMAQI
26°C23/29°C
8th Aug 2026294 AMAQI
8th Aug 2026315 AMAQI
8th Aug 2026276 AMAQI
8th Aug 2026297 AMAQI
8th Aug 2026298 AMAQI
8th Aug 2026299 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20262711 AMAQI
8th Aug 20262912 PMAQI
8th Aug 2026311 PMAQI
8th Aug 2026332 PMAQI
8th Aug 2026383 PMAQI
8th Aug 2026384 PMAQI
8th Aug 2026385 PMAQI
8th Aug 2026386 PMAQI
8th Aug 2026337 PMAQI
8th Aug 2026368 PMAQI
8th Aug 2026339 PMAQI
8th Aug 20262910 PMAQI
8th Aug 20262911 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026233 AMAQI
25°C23/30°C
9th Aug 2026254 AMAQI
9th Aug 2026215 AMAQI
9th Aug 2026216 AMAQI
9th Aug 2026217 AMAQI
9th Aug 2026238 AMAQI
9th Aug 2026239 AMAQI
9th Aug 20262310 AMAQI
9th Aug 20262711 AMAQI
9th Aug 20262112 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026212 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026235 PMAQI
9th Aug 2026236 PMAQI
9th Aug 2026217 PMAQI
9th Aug 2026238 PMAQI
9th Aug 2026219 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262111 PMAQI
10th Aug 20262312 AMAQI
10th Aug 2026231 AMAQI
10th Aug 2026232 AMAQI
10th Aug 2026233 AMAQI
24°C22/26°C
10th Aug 2026234 AMAQI
10th Aug 2026255 AMAQI
10th Aug 2026236 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026279 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262711 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026271 AMAQI
11th Aug 2026272 AMAQI
11th Aug 2026273 AMAQI
22°C20/24°C
11th Aug 2026294 AMAQI
11th Aug 2026295 AMAQI
11th Aug 2026316 AMAQI
11th Aug 2026297 AMAQI
11th Aug 2026278 AMAQI
11th Aug 2026279 AMAQI
11th Aug 20262310 AMAQI
11th Aug 20262311 AMAQI
11th Aug 20262112 PMAQI
11th Aug 2026211 PMAQI
11th Aug 2026212 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026234 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026256 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026238 PMAQI
11th Aug 2026219 PMAQI
11th Aug 20262110 PMAQI
11th Aug 20262111 PMAQI
12th Aug 20262512 AMAQI
12th Aug 2026271 AMAQI
12th Aug 2026292 AMAQI
12th Aug 2026293 AMAQI
21°C19/23°C
12th Aug 2026254 AMAQI
12th Aug 2026235 AMAQI
12th Aug 2026236 AMAQI
12th Aug 2026237 AMAQI
12th Aug 2026238 AMAQI
12th Aug 2026279 AMAQI
12th Aug 20262310 AMAQI
12th Aug 20262311 AMAQI
12th Aug 20262112 PMAQI
12th Aug 2026231 PMAQI
12th Aug 2026252 PMAQI
12th Aug 2026233 PMAQI
12th Aug 2026214 PMAQI
12th Aug 2026215 PMAQI
12th Aug 2026256 PMAQI
12th Aug 2026277 PMAQI
12th Aug 2026238 PMAQI
12th Aug 2026239 PMAQI
12th Aug 20262310 PMAQI
12th Aug 20262111 PMAQI
13th Aug 20262312 AMAQI
13th Aug 2026231 AMAQI
13th Aug 2026272 AMAQI
13th Aug 2026383 AMAQI
23°C21/26°C
13th Aug 2026404 AMAQI
13th Aug 2026295 AMAQI
13th Aug 2026256 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262510 AMAQI
13th Aug 20262311 AMAQI
13th Aug 20262312 PMAQI
13th Aug 2026271 PMAQI
13th Aug 2026312 PMAQI
13th Aug 2026313 PMAQI
13th Aug 2026294 PMAQI
13th Aug 2026275 PMAQI
13th Aug 2026256 PMAQI
13th Aug 2026277 PMAQI
13th Aug 2026278 PMAQI
13th Aug 2026299 PMAQI
13th Aug 20262710 PMAQI
13th Aug 20262711 PMAQI
14th Aug 20262912 AMAQI
14th Aug 2026251 AMAQI
14th Aug 2026232 AMAQI
14th Aug 2026233 AMAQI
24°C21/27°C
14th Aug 2026234 AMAQI
14th Aug 2026215 AMAQI
14th Aug 2026216 AMAQI
14th Aug 2026237 AMAQI
14th Aug 2026188 AMAQI
14th Aug 2026169 AMAQI
14th Aug 20261610 AMAQI
14th Aug 20262211 AMAQI
14th Aug 20263112 PMAQI
14th Aug 2026271 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026233 PMAQI
14th Aug 2026234 PMAQI
14th Aug 2026255 PMAQI
14th Aug 2026256 PMAQI
14th Aug 2026277 PMAQI
14th Aug 2026278 PMAQI
14th Aug 2026259 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262511 PMAQI
15th Aug 20262312 AMAQI
15th Aug 2026251 AMAQI
15th Aug 2026312 AMAQI
15th Aug 2026333 AMAQI
24°C22/27°C
15th Aug 2026294 AMAQI
15th Aug 2026255 AMAQI
15th Aug 2026276 AMAQI
15th Aug 2026297 AMAQI
15th Aug 2026258 AMAQI
15th Aug 2026219 AMAQI
15th Aug 20262110 AMAQI
15th Aug 20262111 AMAQI
15th Aug 20262112 PMAQI
15th Aug 2026231 PMAQI
15th Aug 2026252 PMAQI
15th Aug 2026233 PMAQI
15th Aug 2026214 PMAQI
15th Aug 2026235 PMAQI
15th Aug 2026256 PMAQI
15th Aug 2026237 PMAQI
15th Aug 2026238 PMAQI
15th Aug 2026259 PMAQI
15th Aug 20262710 PMAQI
15th Aug 20262911 PMAQI
16th Aug 20262112 AMAQI
16th Aug 2026211 AMAQI
16th Aug 2026252 AMAQI
16th Aug 2026253 AMAQI
23°C21/25°C
16th Aug 2026234 AMAQI
4 AM16th Aug 2026235 AMAQI
16th Aug 2026236 AMAQI
16th Aug 2026237 AMAQI
16th Aug 2026238 AMAQI
16th Aug 2026259 AMAQI
16th Aug 20262510 AMAQI
16th Aug 20262511 AMAQI
11 AM16th Aug 20262712 PMAQI
16th Aug 2026251 PMAQI
16th Aug 2026252 PMAQI
16th Aug 2026273 PMAQI
16th Aug 2026324 PMAQI
16th Aug 2026255 PMAQI
16th Aug 2026296 PMAQI
6 PM16th Aug 2026317 PMAQI
16th Aug 2026278 PMAQI
16th Aug 2026259 PMAQI
16th Aug 20262510 PMAQI
16th Aug 20262911 PMAQI
11 PM3 AM
23°C20/26°C
Day time
Avg. Highest Time
2 PM
30AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 10 AM
26AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 2 PM (Avg. 30), while the lowest AQI was between 4 AM to 10 AM (Avg. 26).
Night time
Avg. Highest Time
7 PM
29AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 3 AM
26AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 29), while the lowest AQI was between 12 AM to 3 AM (Avg. 26).
2026 Days Vs Air Quality
Chameigaoka, Sendai, Miyagi, Japan
2026
86%
196
14%
32
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
196 DaysModerate
32 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 228 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
Chameigaoka, Sendai, Miyagi, 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
18AQI (US)
18AQI (US)
3rd January 2026
19AQI (US)
19AQI (US)
4th January 2026
21AQI (US)
21AQI (US)
5th January 2026
18AQI (US)
18AQI (US)
6th January 2026
20AQI (US)
20AQI (US)
7th January 2026
28AQI (US)
28AQI (US)
8th January 2026
25AQI (US)
25AQI (US)
9th January 2026
22AQI (US)
22AQI (US)
10th January 2026
26AQI (US)
26AQI (US)
11th January 2026
25AQI (US)
25AQI (US)
12th January 2026
19AQI (US)
19AQI (US)
13th January 2026
17AQI (US)
17AQI (US)
14th January 2026
16AQI (US)
16AQI (US)
15th January 2026
23AQI (US)
23AQI (US)
16th January 2026
30AQI (US)
30AQI (US)
17th January 2026
36AQI (US)
36AQI (US)
18th January 2026
19AQI (US)
19AQI (US)
19th January 2026
37AQI (US)
37AQI (US)
20th January 2026
22AQI (US)
22AQI (US)
21st January 2026
19AQI (US)
19AQI (US)
22nd January 2026
21AQI (US)
21AQI (US)
23rd January 2026
31AQI (US)
31AQI (US)
24th January 2026
32AQI (US)
32AQI (US)
25th January 2026
39AQI (US)
39AQI (US)
26th January 2026
31AQI (US)
31AQI (US)
27th January 2026
32AQI (US)
32AQI (US)
28th January 2026
28AQI (US)
28AQI (US)
29th January 2026
19AQI (US)
19AQI (US)
30th January 2026
33AQI (US)
33AQI (US)
31st January 2026
39AQI (US)
39AQI (US)
1st February 2026
31AQI (US)
31AQI (US)
2nd February 2026
31AQI (US)
31AQI (US)
3rd February 2026
30AQI (US)
30AQI (US)
4th February 2026
30AQI (US)
30AQI (US)
5th February 2026
39AQI (US)
39AQI (US)
6th February 2026
31AQI (US)
31AQI (US)
7th February 2026
18AQI (US)
18AQI (US)
8th February 2026
20AQI (US)
20AQI (US)
9th February 2026
38AQI (US)
38AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
56AQI (US)
56AQI (US)
12th February 2026
28AQI (US)
28AQI (US)
13th February 2026
26AQI (US)
26AQI (US)
14th February 2026
70AQI (US)
70AQI (US)
15th February 2026
48AQI (US)
48AQI (US)
16th February 2026
41AQI (US)
41AQI (US)
17th February 2026
18AQI (US)
18AQI (US)
18th February 2026
31AQI (US)
31AQI (US)
19th February 2026
31AQI (US)
31AQI (US)
20th February 2026
34AQI (US)
34AQI (US)
21st February 2026
48AQI (US)
48AQI (US)
22nd February 2026
43AQI (US)
43AQI (US)
23rd February 2026
39AQI (US)
39AQI (US)
24th February 2026
37AQI (US)
37AQI (US)
25th February 2026
42AQI (US)
42AQI (US)
26th February 2026
38AQI (US)
38AQI (US)
27th February 2026
40AQI (US)
40AQI (US)
28th February 2026
41AQI (US)
41AQI (US)
1st March 2026
40AQI (US)
40AQI (US)
2nd March 2026
87AQI (US)
87AQI (US)
3rd March 2026
51AQI (US)
51AQI (US)
4th March 2026
74AQI (US)
74AQI (US)
5th March 2026
67AQI (US)
67AQI (US)
6th March 2026
57AQI (US)
57AQI (US)
7th March 2026
48AQI (US)
48AQI (US)
8th March 2026
50AQI (US)
50AQI (US)
9th March 2026
50AQI (US)
50AQI (US)
10th March 2026
55AQI (US)
55AQI (US)
11th March 2026
56AQI (US)
56AQI (US)
12th March 2026
65AQI (US)
65AQI (US)
13th March 2026
43AQI (US)
43AQI (US)
14th March 2026
49AQI (US)
49AQI (US)
15th March 2026
62AQI (US)
62AQI (US)
16th March 2026
62AQI (US)
62AQI (US)
17th March 2026
57AQI (US)
57AQI (US)
18th March 2026
54AQI (US)
54AQI (US)
19th March 2026
34AQI (US)
34AQI (US)
20th March 2026
38AQI (US)
38AQI (US)
21st March 2026
52AQI (US)
52AQI (US)
22nd March 2026
38AQI (US)
38AQI (US)
23rd March 2026
40AQI (US)
40AQI (US)
24th March 2026
59AQI (US)
59AQI (US)
25th March 2026
59AQI (US)
59AQI (US)
26th March 2026
34AQI (US)
34AQI (US)
27th March 2026
22AQI (US)
22AQI (US)
28th March 2026
47AQI (US)
47AQI (US)
29th March 2026
57AQI (US)
57AQI (US)
30th March 2026
53AQI (US)
53AQI (US)
31st March 2026
44AQI (US)
44AQI (US)
1st April 2026
31AQI (US)
31AQI (US)
2nd April 2026
29AQI (US)
29AQI (US)
3rd April 2026
49AQI (US)
49AQI (US)
4th April 2026
51AQI (US)
51AQI (US)
5th April 2026
36AQI (US)
36AQI (US)
6th April 2026
22AQI (US)
22AQI (US)
7th April 2026
24AQI (US)
24AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
36AQI (US)
36AQI (US)
10th April 2026
50AQI (US)
50AQI (US)
11th April 2026
26AQI (US)
26AQI (US)
12th April 2026
20AQI (US)
20AQI (US)
13th April 2026
33AQI (US)
33AQI (US)
14th April 2026
37AQI (US)
37AQI (US)
15th April 2026
45AQI (US)
45AQI (US)
16th April 2026
30AQI (US)
30AQI (US)
17th April 2026
39AQI (US)
39AQI (US)
18th April 2026
37AQI (US)
37AQI (US)
19th April 2026
42AQI (US)
42AQI (US)
20th April 2026
32AQI (US)
32AQI (US)
21st April 2026
42AQI (US)
42AQI (US)
22nd April 2026
25AQI (US)
25AQI (US)
23rd April 2026
21AQI (US)
21AQI (US)
24th April 2026
30AQI (US)
30AQI (US)
25th April 2026
47AQI (US)
47AQI (US)
26th April 2026
46AQI (US)
46AQI (US)
27th April 2026
43AQI (US)
43AQI (US)
28th April 2026
38AQI (US)
38AQI (US)
29th April 2026
32AQI (US)
32AQI (US)
30th April 2026
40AQI (US)
40AQI (US)
1st May 2026
51AQI (US)
51AQI (US)
2nd May 2026
52AQI (US)
52AQI (US)
3rd May 2026
40AQI (US)
40AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
26AQI (US)
26AQI (US)
6th May 2026
33AQI (US)
33AQI (US)
7th May 2026
32AQI (US)
32AQI (US)
8th May 2026
25AQI (US)
25AQI (US)
9th May 2026
26AQI (US)
26AQI (US)
10th May 2026
31AQI (US)
31AQI (US)
11th May 2026
32AQI (US)
32AQI (US)
12th May 2026
36AQI (US)
36AQI (US)
13th May 2026
46AQI (US)
46AQI (US)
14th May 2026
35AQI (US)
35AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
84AQI (US)
84AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
49AQI (US)
49AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
58AQI (US)
58AQI (US)
22nd May 2026
63AQI (US)
63AQI (US)
23rd May 2026
54AQI (US)
54AQI (US)
24th May 2026
58AQI (US)
58AQI (US)
25th May 2026
48AQI (US)
48AQI (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
26AQI (US)
26AQI (US)
30th May 2026
30AQI (US)
30AQI (US)
31st May 2026
31AQI (US)
31AQI (US)
1st June 2026
29AQI (US)
29AQI (US)
2nd June 2026
35AQI (US)
35AQI (US)
3rd June 2026
25AQI (US)
25AQI (US)
4th June 2026
14AQI (US)
14AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
21AQI (US)
21AQI (US)
11th June 2026
24AQI (US)
24AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
27AQI (US)
27AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
23AQI (US)
23AQI (US)
16th June 2026
18AQI (US)
18AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
28AQI (US)
28AQI (US)
20th June 2026
21AQI (US)
21AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
18AQI (US)
18AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
27AQI (US)
27AQI (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
29AQI (US)
29AQI (US)
30th June 2026
24AQI (US)
24AQI (US)
1st July 2026
24AQI (US)
24AQI (US)
2nd July 2026
24AQI (US)
24AQI (US)
3rd July 2026
24AQI (US)
24AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
23AQI (US)
23AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
24AQI (US)
24AQI (US)
8th July 2026
23AQI (US)
23AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
17AQI (US)
17AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
33AQI (US)
33AQI (US)
16th July 2026
50AQI (US)
50AQI (US)
17th July 2026
39AQI (US)
39AQI (US)
18th July 2026
9AQI (US)
9AQI (US)
19th July 2026
22AQI (US)
22AQI (US)
20th July 2026
49AQI (US)
49AQI (US)
21st July 2026
60AQI (US)
60AQI (US)
22nd July 2026
53AQI (US)
53AQI (US)
23rd July 2026
31AQI (US)
31AQI (US)
24th July 2026
26AQI (US)
26AQI (US)
25th July 2026
25AQI (US)
25AQI (US)
26th July 2026
21AQI (US)
21AQI (US)
27th July 2026
23AQI (US)
23AQI (US)
28th July 2026
23AQI (US)
23AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
24AQI (US)
24AQI (US)
31st July 2026
23AQI (US)
23AQI (US)
1st August 2026
26AQI (US)
26AQI (US)
2nd August 2026
20AQI (US)
20AQI (US)
3rd August 2026
21AQI (US)
21AQI (US)
4th August 2026
25AQI (US)
25AQI (US)
5th August 2026
22AQI (US)
22AQI (US)
6th August 2026
23AQI (US)
23AQI (US)
7th August 2026
31AQI (US)
31AQI (US)
8th August 2026
32AQI (US)
32AQI (US)
9th August 2026
23AQI (US)
23AQI (US)
10th August 2026
25AQI (US)
25AQI (US)
11th August 2026
25AQI (US)
25AQI (US)
12th August 2026
24AQI (US)
24AQI (US)
13th August 2026
27AQI (US)
27AQI (US)
14th August 2026
24AQI (US)
24AQI (US)
15th August 2026
25AQI (US)
25AQI (US)
16th August 2026
25AQI (US)
25AQI (US)
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
25AQI (US)
37AQI (US)
52AQI (US)
35AQI (US)
42AQI (US)
24AQI (US)
28AQI (US)
25AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
31
26
2
14
17
29
1
21
10
30
29
2
16
196
32
Highest AQI (US) recorded in
March52AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202536AQI (US)
31
28
26
5
28
2
29
2
27
3
14
17
30
1
30
21
10
27
3
29
2
320
45
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
February25AQI (US)
202431AQI (US)
31
27
2
28
3
17
9
2
2
30
1
28
2
27
4
31
30
31
28
2
31
339
23
2
2
Highest AQI (US) recorded in
April58AQI (US)
Lowest AQI (US) recorded in
December21AQI (US)
202336AQI (US)
26
4
23
5
16
13
12
17
1
23
8
25
5
24
7
26
5
29
1
31
27
2
29
2
291
69
1
Highest AQI (US) recorded in
April55AQI (US)
Lowest AQI (US) recorded in
October24AQI (US)
202226AQI (US)
30
21
28
3
24
6
27
4
27
3
23
3
29
31
30
31
304
16
Highest AQI (US) recorded in
April36AQI (US)
Lowest AQI (US) recorded in
January18AQI (US)
202128AQI (US)
31
25
3
23
6
20
1
27
4
23
7
27
4
31
30
31
30
31
329
25
Highest AQI (US) recorded in
June38AQI (US)
Lowest AQI (US) recorded in
October20AQI (US)
202031AQI (US)
11
2
18
3
15
3
26
4
31
19
12
19
30
1
27
3
30
1
226
29
Highest AQI (US) recorded in
August45AQI (US)
Lowest AQI (US) recorded in
December21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
36AQI (US)Least Polluted Year Recorded
2022(Avg.)
26AQI (US)Chameigaoka's annual 2026 AQI (US) (34) shows an average percentage change of 10.07% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (28), 2022 (26), 2023 (36), 2024 (31), 2025 (36).
