Sasaguri, Fukuoka, 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
Sasaguri, Fukuoka, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Aug 2023
65AQILowest AQI recorded on
28th Aug 2024
13AQISame Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 22 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Sasaguri, Fukuoka, Japan
AQI
Day
Night
.
5 AM7th Aug 2026
7 PM
4 AM8th Aug 2026
Day time
Avg. Highest Time
1PM7th Aug
46AQI
Avg. Lowest Time
6PM7th Aug
21AQI
Night time
Avg. Highest Time
8PM7th Aug
25AQI
Avg. Lowest Time
3AM8th Aug
21AQI
In the last 24 hours,
Sasaguri's AQI reached its highest point of 46 at 1 PM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sasaguri, Fukuoka, Japan
JulAug
10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
10th Jul 2026295 AMAQI
10th Jul 2026296 AMAQI
10th Jul 2026317 AMAQI
10th Jul 2026298 AMAQI
10th Jul 2026299 AMAQI
10th Jul 20263810 AMAQI
10th Jul 20264811 AMAQI
10th Jul 20265012 PMAQI
10th Jul 2026511 PMAQI
10th Jul 2026332 PMAQI
10th Jul 2026443 PMAQI
10th Jul 2026514 PMAQI
10th Jul 2026365 PMAQI
10th Jul 2026586 PMAQI
10th Jul 2026427 PMAQI
10th Jul 2026318 PMAQI
10th Jul 2026279 PMAQI
10th Jul 20262110 PMAQI
10th Jul 20262111 PMAQI
11th Jul 20262512 AMAQI
11th Jul 2026211 AMAQI
11th Jul 2026252 AMAQI
11th Jul 2026233 AMAQI
11th Jul 2026214 AMAQI
27°C23/33°C
11th Jul 2026255 AMAQI
11th Jul 2026256 AMAQI
11th Jul 2026217 AMAQI
11th Jul 2026198 AMAQI
11th Jul 2026199 AMAQI
11th Jul 20262110 AMAQI
11th Jul 20263311 AMAQI
11th Jul 20263312 PMAQI
11th Jul 2026311 PMAQI
11th Jul 2026362 PMAQI
11th Jul 2026483 PMAQI
11th Jul 2026514 PMAQI
11th Jul 2026565 PMAQI
11th Jul 2026276 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20263212 AMAQI
12th Jul 2026311 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026284 AMAQI
29°C24/34°C
12th Jul 2026285 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026267 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026213 PMAQI
12th Jul 2026244 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026319 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20262911 PMAQI
13th Jul 20263212 AMAQI
13th Jul 2026311 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026313 AMAQI
13th Jul 2026284 AMAQI
29°C24/35°C
13th Jul 2026285 AMAQI
13th Jul 2026306 AMAQI
13th Jul 2026277 AMAQI
13th Jul 2026298 AMAQI
13th Jul 2026299 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20262411 AMAQI
13th Jul 20262712 PMAQI
13th Jul 2026231 PMAQI
13th Jul 2026232 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026325 PMAQI
13th Jul 2026306 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263411 PMAQI
14th Jul 20263112 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026264 AMAQI
29°C25/34°C
14th Jul 2026305 AMAQI
14th Jul 2026286 AMAQI
14th Jul 2026297 AMAQI
14th Jul 2026248 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20263110 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262512 PMAQI
14th Jul 2026221 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026267 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026269 PMAQI
14th Jul 20262810 PMAQI
14th Jul 20263011 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026341 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026274 AMAQI
29°C25/33°C
15th Jul 2026305 AMAQI
15th Jul 2026226 AMAQI
15th Jul 2026277 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026279 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026212 PMAQI
15th Jul 2026193 PMAQI
15th Jul 2026224 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026246 PMAQI
15th Jul 2026227 PMAQI
15th Jul 2026248 PMAQI
15th Jul 2026239 PMAQI
15th Jul 20262910 PMAQI
15th Jul 20262711 PMAQI
16th Jul 20262512 AMAQI
16th Jul 2026241 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026283 AMAQI
16th Jul 2026284 AMAQI
29°C26/32°C
16th Jul 2026305 AMAQI
16th Jul 2026296 AMAQI
16th Jul 2026317 AMAQI
16th Jul 2026308 AMAQI
16th Jul 2026319 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20263311 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026421 PMAQI
16th Jul 2026572 PMAQI
16th Jul 2026313 PMAQI
16th Jul 2026334 PMAQI
16th Jul 2026295 PMAQI
16th Jul 2026336 PMAQI
16th Jul 2026337 PMAQI
16th Jul 2026338 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262811 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026273 AMAQI
17th Jul 2026254 AMAQI
28°C26/33°C
17th Jul 2026255 AMAQI
17th Jul 2026246 AMAQI
17th Jul 2026277 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026249 AMAQI
17th Jul 20262410 AMAQI
17th Jul 20262511 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026291 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026243 PMAQI
17th Jul 2026384 PMAQI
17th Jul 2026365 PMAQI
17th Jul 2026336 PMAQI
17th Jul 2026337 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026339 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263611 PMAQI
18th Jul 20263612 AMAQI
18th Jul 2026401 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026383 AMAQI
18th Jul 2026364 AMAQI
28°C26/32°C
18th Jul 2026385 AMAQI
18th Jul 2026386 AMAQI
18th Jul 2026387 AMAQI
18th Jul 2026368 AMAQI
18th Jul 2026389 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20263811 AMAQI
18th Jul 20263812 PMAQI
18th Jul 2026361 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026383 PMAQI
18th Jul 2026454 PMAQI
18th Jul 2026515 PMAQI
18th Jul 2026466 PMAQI
18th Jul 2026447 PMAQI
18th Jul 2026368 PMAQI
18th Jul 2026319 PMAQI
18th Jul 20263310 PMAQI
18th Jul 20263111 PMAQI
19th Jul 20263112 AMAQI
19th Jul 2026291 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026293 AMAQI
19th Jul 2026294 AMAQI
29°C25/33°C
19th Jul 2026295 AMAQI
19th Jul 2026296 AMAQI
19th Jul 2026297 AMAQI
19th Jul 2026368 AMAQI
19th Jul 2026389 AMAQI
19th Jul 20263310 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20263612 PMAQI
19th Jul 2026311 PMAQI
19th Jul 2026292 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026274 PMAQI
19th Jul 2026295 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026407 PMAQI
19th Jul 2026388 PMAQI
19th Jul 2026369 PMAQI
19th Jul 20263810 PMAQI
19th Jul 20264011 PMAQI
20th Jul 20263612 AMAQI
20th Jul 2026331 AMAQI
20th Jul 2026332 AMAQI
20th Jul 2026313 AMAQI
20th Jul 2026314 AMAQI
29°C25/34°C
20th Jul 2026315 AMAQI
20th Jul 2026336 AMAQI
20th Jul 2026277 AMAQI
20th Jul 2026298 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20263611 AMAQI
20th Jul 20263412 PMAQI
20th Jul 2026381 PMAQI
20th Jul 2026362 PMAQI
20th Jul 2026333 PMAQI
20th Jul 2026314 PMAQI
20th Jul 2026315 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026299 PMAQI
20th Jul 20262910 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262712 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026272 AMAQI
21st Jul 2026273 AMAQI
21st Jul 2026294 AMAQI
28°C25/33°C
21st Jul 2026255 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262711 AMAQI
21st Jul 2026291 PMAQI
21st Jul 2026362 PMAQI
21st Jul 2026363 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026365 PMAQI
21st Jul 2026526 PMAQI
21st Jul 2026947 PMAQI
21st Jul 2026588 PMAQI
21st Jul 2026499 PMAQI
21st Jul 20265110 PMAQI
21st Jul 20264811 PMAQI
22nd Jul 20264812 AMAQI
22nd Jul 2026401 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026294 AMAQI
29°C25/33°C
22nd Jul 2026275 AMAQI
22nd Jul 2026296 AMAQI
22nd Jul 2026257 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20263611 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026361 PMAQI
22nd Jul 2026362 PMAQI
22nd Jul 2026383 PMAQI
22nd Jul 2026364 PMAQI
22nd Jul 2026315 PMAQI
22nd Jul 2026316 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026278 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026233 AMAQI
23rd Jul 2026254 AMAQI
29°C25/35°C
23rd Jul 2026255 AMAQI
23rd Jul 2026276 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026278 AMAQI
23rd Jul 2026279 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262911 AMAQI
23rd Jul 20263312 PMAQI
23rd Jul 2026311 PMAQI
23rd Jul 2026312 PMAQI
23rd Jul 2026293 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026365 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026297 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026319 PMAQI
23rd Jul 20263110 PMAQI
23rd Jul 20263111 PMAQI
24th Jul 20263112 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026333 AMAQI
24th Jul 2026294 AMAQI
29°C25/34°C
24th Jul 2026295 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20263812 PMAQI
24th Jul 2026381 PMAQI
24th Jul 2026422 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026384 PMAQI
24th Jul 2026385 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026407 PMAQI
24th Jul 2026408 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20263610 PMAQI
24th Jul 20263411 PMAQI
25th Jul 20263112 AMAQI
25th Jul 2026291 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026313 AMAQI
25th Jul 2026294 AMAQI
29°C25/34°C
25th Jul 2026275 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026277 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262711 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026213 PMAQI
25th Jul 2026214 PMAQI
25th Jul 2026215 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026219 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20262111 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026214 AMAQI
29°C25/35°C
26th Jul 2026215 AMAQI
26th Jul 2026236 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026278 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026232 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026236 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262312 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026233 AMAQI
27th Jul 2026234 AMAQI
29°C25/34°C
27th Jul 2026235 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026215 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026211 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026294 AMAQI
30°C26/36°C
28th Jul 2026255 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026339 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20263312 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026216 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026254 AMAQI
30°C25/35°C
29th Jul 2026255 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262112 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026212 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026364 AMAQI
28°C26/31°C
30th Jul 2026335 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026231 PMAQI
30th Jul 2026212 PMAQI
30th Jul 2026233 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026216 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026238 PMAQI
30th Jul 2026239 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026212 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026234 AMAQI
29°C25/35°C
31st Jul 2026235 AMAQI
31st Jul 2026216 AMAQI
31st Jul 2026257 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026239 AMAQI
31st Jul 20262310 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262112 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026234 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026216 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20262311 PMAQI
1st Aug 20262112 AMAQI
1st Aug 2026231 AMAQI
1st Aug 2026212 AMAQI
1st Aug 2026253 AMAQI
1st Aug 2026234 AMAQI
29°C24/35°C
1st Aug 2026235 AMAQI
1st Aug 2026256 AMAQI
1st Aug 2026237 AMAQI
1st Aug 2026258 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262111 AMAQI
1st Aug 20262312 PMAQI
1st Aug 2026271 PMAQI
1st Aug 2026292 PMAQI
1st Aug 2026293 PMAQI
1st Aug 2026294 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026387 PMAQI
1st Aug 2026428 PMAQI
1st Aug 2026469 PMAQI
1st Aug 20264210 PMAQI
1st Aug 20264011 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026381 AMAQI
2nd Aug 2026402 AMAQI
2nd Aug 2026403 AMAQI
2nd Aug 2026404 AMAQI
30°C25/36°C
2nd Aug 2026385 AMAQI
2nd Aug 2026406 AMAQI
2nd Aug 2026387 AMAQI
2nd Aug 2026408 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20264410 AMAQI
2nd Aug 20265411 AMAQI
2nd Aug 20265212 PMAQI
2nd Aug 2026551 PMAQI
2nd Aug 2026522 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026534 PMAQI
2nd Aug 2026505 PMAQI
2nd Aug 2026496 PMAQI
2nd Aug 2026467 PMAQI
2nd Aug 2026468 PMAQI
2nd Aug 2026519 PMAQI
2nd Aug 20265310 PMAQI
2nd Aug 20265111 PMAQI
3rd Aug 20265112 AMAQI
3rd Aug 2026521 AMAQI
3rd Aug 2026542 AMAQI
3rd Aug 2026573 AMAQI
3rd Aug 2026574 AMAQI
30°C26/36°C
3rd Aug 2026585 AMAQI
3rd Aug 2026546 AMAQI
3rd Aug 2026527 AMAQI
3rd Aug 2026538 AMAQI
3rd Aug 2026519 AMAQI
3rd Aug 20265210 AMAQI
3rd Aug 20265311 AMAQI
3rd Aug 20265312 PMAQI
3rd Aug 2026531 PMAQI
3rd Aug 2026562 PMAQI
3rd Aug 2026543 PMAQI
3rd Aug 2026544 PMAQI
3rd Aug 2026525 PMAQI
3rd Aug 2026556 PMAQI
3rd Aug 2026537 PMAQI
3rd Aug 2026538 PMAQI
3rd Aug 2026519 PMAQI
3rd Aug 20265010 PMAQI
3rd Aug 20265011 PMAQI
4th Aug 20265012 AMAQI
4th Aug 2026521 AMAQI
4th Aug 2026502 AMAQI
4th Aug 2026503 AMAQI
4th Aug 2026484 AMAQI
31°C26/36°C
4th Aug 2026465 AMAQI
4th Aug 2026446 AMAQI
4th Aug 2026427 AMAQI
4th Aug 2026468 AMAQI
4th Aug 2026469 AMAQI
4th Aug 20264610 AMAQI
4th Aug 20264811 AMAQI
4th Aug 20265412 PMAQI
4th Aug 2026521 PMAQI
4th Aug 2026532 PMAQI
4th Aug 2026623 PMAQI
4th Aug 2026594 PMAQI
4th Aug 2026595 PMAQI
4th Aug 2026466 PMAQI
4th Aug 2026467 PMAQI
4th Aug 2026488 PMAQI
4th Aug 2026469 PMAQI
4th Aug 20264810 PMAQI
4th Aug 20265311 PMAQI
5th Aug 20265112 AMAQI
5th Aug 2026511 AMAQI
5th Aug 2026522 AMAQI
5th Aug 2026523 AMAQI
5th Aug 2026494 AMAQI
31°C27/35°C
5th Aug 2026445 AMAQI
5th Aug 2026406 AMAQI
5th Aug 2026407 AMAQI
5th Aug 2026428 AMAQI
5th Aug 2026429 AMAQI
5th Aug 20263610 AMAQI
5th Aug 20264011 AMAQI
5th Aug 20263812 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026364 PMAQI
5th Aug 2026365 PMAQI
5th Aug 2026336 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026338 PMAQI
5th Aug 2026369 PMAQI
5th Aug 20263810 PMAQI
5th Aug 20263611 PMAQI
6th Aug 20263812 AMAQI
6th Aug 2026401 AMAQI
6th Aug 2026382 AMAQI
6th Aug 2026443 AMAQI
6th Aug 2026464 AMAQI
30°C26/35°C
6th Aug 2026405 AMAQI
6th Aug 2026386 AMAQI
6th Aug 2026367 AMAQI
6th Aug 2026388 AMAQI
6th Aug 2026319 AMAQI
6th Aug 20263310 AMAQI
6th Aug 20264211 AMAQI
6th Aug 20263812 PMAQI
6th Aug 2026331 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026314 PMAQI
6th Aug 2026295 PMAQI
6th Aug 2026316 PMAQI
6th Aug 2026317 PMAQI
6th Aug 2026318 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20262910 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026271 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026254 AMAQI
30°C25/35°C
7th Aug 2026255 AMAQI
7th Aug 2026236 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026238 AMAQI
7th Aug 2026239 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262111 AMAQI
7th Aug 20263812 PMAQI
7th Aug 2026461 PMAQI
7th Aug 2026232 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026216 PMAQI
7th Aug 2026237 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026219 PMAQI
7th Aug 20262310 PMAQI
7th Aug 20262311 PMAQI
8th Aug 20262112 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026254 AMAQI
30°C27/34°C
8th Aug 2026235 AMAQI
5 AM8th Aug 2026236 AMAQI
8th Aug 2026237 AMAQI
8th Aug 2026218 AMAQI
8th Aug 2026239 AMAQI
8th Aug 20262110 AMAQI
8th Aug 20262111 AMAQI
8th Aug 20262112 PMAQI
12 PM8th Aug 2026211 PMAQI
8th Aug 2026212 PMAQI
8th Aug 2026213 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026215 PMAQI
8th Aug 2026236 PMAQI
8th Aug 2026217 PMAQI
7 PM8th Aug 2026218 PMAQI
8th Aug 2026219 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262111 PMAQI
12 AM
4 AM
29°C26/34°C
Day time
Avg. Highest Time
5 PM - 7 PM
33AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 AM - 7 AM
29AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 7 PM (Avg. 33), while the lowest AQI was between 6 AM to 7 AM (Avg. 29).
Night time
Avg. Highest Time
12 AM
32AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 2 AM
31AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 32), while the lowest AQI was between 1 AM to 2 AM (Avg. 31).
2026 Days Vs Air Quality
Sasaguri, Fukuoka, Japan
2026
81%
179
19%
41
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
179 DaysModerate
41 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2026, 81% of 220 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
Sasaguri, Fukuoka, 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
15AQI (US)
15AQI (US)
2nd January 2026
16AQI (US)
16AQI (US)
3rd January 2026
22AQI (US)
22AQI (US)
4th January 2026
41AQI (US)
41AQI (US)
5th January 2026
44AQI (US)
44AQI (US)
6th January 2026
23AQI (US)
23AQI (US)
7th January 2026
39AQI (US)
39AQI (US)
8th January 2026
18AQI (US)
18AQI (US)
9th January 2026
19AQI (US)
19AQI (US)
10th January 2026
38AQI (US)
38AQI (US)
11th January 2026
19AQI (US)
19AQI (US)
12th January 2026
20AQI (US)
20AQI (US)
13th January 2026
35AQI (US)
35AQI (US)
14th January 2026
23AQI (US)
23AQI (US)
15th January 2026
41AQI (US)
41AQI (US)
16th January 2026
59AQI (US)
59AQI (US)
17th January 2026
49AQI (US)
49AQI (US)
18th January 2026
64AQI (US)
64AQI (US)
19th January 2026
40AQI (US)
40AQI (US)
20th January 2026
22AQI (US)
22AQI (US)
21st January 2026
12AQI (US)
12AQI (US)
22nd January 2026
24AQI (US)
24AQI (US)
23rd January 2026
38AQI (US)
38AQI (US)
24th January 2026
40AQI (US)
40AQI (US)
25th January 2026
24AQI (US)
24AQI (US)
26th January 2026
22AQI (US)
22AQI (US)
27th January 2026
48AQI (US)
48AQI (US)
28th January 2026
33AQI (US)
33AQI (US)
29th January 2026
47AQI (US)
47AQI (US)
30th January 2026
27AQI (US)
27AQI (US)
31st January 2026
21AQI (US)
21AQI (US)
1st February 2026
46AQI (US)
46AQI (US)
2nd February 2026
44AQI (US)
44AQI (US)
3rd February 2026
35AQI (US)
35AQI (US)
4th February 2026
38AQI (US)
38AQI (US)
5th February 2026
38AQI (US)
38AQI (US)
6th February 2026
50AQI (US)
50AQI (US)
7th February 2026
31AQI (US)
31AQI (US)
8th February 2026
20AQI (US)
20AQI (US)
9th February 2026
36AQI (US)
36AQI (US)
10th February 2026
34AQI (US)
34AQI (US)
11th February 2026
44AQI (US)
44AQI (US)
12th February 2026
50AQI (US)
50AQI (US)
13th February 2026
65AQI (US)
65AQI (US)
14th February 2026
31AQI (US)
31AQI (US)
15th February 2026
40AQI (US)
40AQI (US)
16th February 2026
62AQI (US)
62AQI (US)
17th February 2026
23AQI (US)
23AQI (US)
18th February 2026
28AQI (US)
28AQI (US)
19th February 2026
60AQI (US)
60AQI (US)
20th February 2026
62AQI (US)
62AQI (US)
21st February 2026
46AQI (US)
46AQI (US)
22nd February 2026
27AQI (US)
27AQI (US)
23rd February 2026
31AQI (US)
31AQI (US)
24th February 2026
17AQI (US)
17AQI (US)
25th February 2026
30AQI (US)
30AQI (US)
26th February 2026
30AQI (US)
30AQI (US)
27th February 2026
50AQI (US)
50AQI (US)
28th February 2026
46AQI (US)
46AQI (US)
1st March 2026
38AQI (US)
38AQI (US)
2nd March 2026
80AQI (US)
80AQI (US)
3rd March 2026
39AQI (US)
39AQI (US)
4th March 2026
53AQI (US)
53AQI (US)
5th March 2026
54AQI (US)
54AQI (US)
6th March 2026
44AQI (US)
44AQI (US)
7th March 2026
41AQI (US)
41AQI (US)
8th March 2026
42AQI (US)
42AQI (US)
9th March 2026
60AQI (US)
60AQI (US)
10th March 2026
40AQI (US)
40AQI (US)
11th March 2026
31AQI (US)
31AQI (US)
12th March 2026
59AQI (US)
59AQI (US)
13th March 2026
44AQI (US)
44AQI (US)
14th March 2026
45AQI (US)
45AQI (US)
15th March 2026
60AQI (US)
60AQI (US)
16th March 2026
62AQI (US)
62AQI (US)
17th March 2026
52AQI (US)
52AQI (US)
18th March 2026
58AQI (US)
58AQI (US)
19th March 2026
55AQI (US)
55AQI (US)
20th March 2026
42AQI (US)
42AQI (US)
21st March 2026
34AQI (US)
34AQI (US)
22nd March 2026
50AQI (US)
50AQI (US)
23rd March 2026
24AQI (US)
24AQI (US)
24th March 2026
53AQI (US)
53AQI (US)
25th March 2026
43AQI (US)
43AQI (US)
26th March 2026
29AQI (US)
29AQI (US)
27th March 2026
54AQI (US)
54AQI (US)
28th March 2026
76AQI (US)
76AQI (US)
29th March 2026
82AQI (US)
82AQI (US)
30th March 2026
52AQI (US)
52AQI (US)
31st March 2026
17AQI (US)
17AQI (US)
1st April 2026
21AQI (US)
21AQI (US)
2nd April 2026
57AQI (US)
57AQI (US)
3rd April 2026
66AQI (US)
66AQI (US)
4th April 2026
28AQI (US)
28AQI (US)
5th April 2026
37AQI (US)
37AQI (US)
6th April 2026
62AQI (US)
62AQI (US)
7th April 2026
31AQI (US)
31AQI (US)
8th April 2026
20AQI (US)
20AQI (US)
9th April 2026
33AQI (US)
33AQI (US)
10th April 2026
44AQI (US)
44AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
50AQI (US)
50AQI (US)
13th April 2026
43AQI (US)
43AQI (US)
14th April 2026
30AQI (US)
30AQI (US)
15th April 2026
37AQI (US)
37AQI (US)
16th April 2026
36AQI (US)
36AQI (US)
17th April 2026
41AQI (US)
41AQI (US)
18th April 2026
28AQI (US)
28AQI (US)
19th April 2026
35AQI (US)
35AQI (US)
20th April 2026
39AQI (US)
39AQI (US)
21st April 2026
58AQI (US)
58AQI (US)
22nd April 2026
54AQI (US)
54AQI (US)
23rd April 2026
15AQI (US)
15AQI (US)
24th April 2026
34AQI (US)
34AQI (US)
25th April 2026
46AQI (US)
46AQI (US)
26th April 2026
48AQI (US)
48AQI (US)
27th April 2026
53AQI (US)
53AQI (US)
28th April 2026
44AQI (US)
44AQI (US)
29th April 2026
39AQI (US)
39AQI (US)
30th April 2026
34AQI (US)
34AQI (US)
1st May 2026
52AQI (US)
52AQI (US)
2nd May 2026
50AQI (US)
50AQI (US)
3rd May 2026
36AQI (US)
36AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
26AQI (US)
26AQI (US)
6th May 2026
32AQI (US)
32AQI (US)
7th May 2026
58AQI (US)
58AQI (US)
8th May 2026
33AQI (US)
33AQI (US)
9th May 2026
27AQI (US)
27AQI (US)
10th May 2026
30AQI (US)
30AQI (US)
11th May 2026
34AQI (US)
34AQI (US)
12th May 2026
33AQI (US)
33AQI (US)
13th May 2026
41AQI (US)
41AQI (US)
14th May 2026
33AQI (US)
33AQI (US)
15th May 2026
33AQI (US)
33AQI (US)
16th May 2026
76AQI (US)
76AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
46AQI (US)
46AQI (US)
20th May 2026
60AQI (US)
60AQI (US)
21st May 2026
66AQI (US)
66AQI (US)
22nd May 2026
69AQI (US)
69AQI (US)
23rd May 2026
61AQI (US)
61AQI (US)
24th May 2026
64AQI (US)
64AQI (US)
25th May 2026
55AQI (US)
55AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
23AQI (US)
23AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
25AQI (US)
25AQI (US)
31st May 2026
37AQI (US)
37AQI (US)
1st June 2026
51AQI (US)
51AQI (US)
2nd June 2026
10AQI (US)
10AQI (US)
3rd June 2026
21AQI (US)
21AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
30AQI (US)
30AQI (US)
7th June 2026
13AQI (US)
13AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
26AQI (US)
26AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
23AQI (US)
23AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
27AQI (US)
27AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
30AQI (US)
30AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
22AQI (US)
22AQI (US)
2nd July 2026
20AQI (US)
20AQI (US)
3rd July 2026
25AQI (US)
25AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
18AQI (US)
18AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
42AQI (US)
42AQI (US)
9th July 2026
54AQI (US)
54AQI (US)
10th July 2026
38AQI (US)
38AQI (US)
11th July 2026
29AQI (US)
29AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
29AQI (US)
29AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
31AQI (US)
31AQI (US)
17th July 2026
28AQI (US)
28AQI (US)
18th July 2026
38AQI (US)
38AQI (US)
19th July 2026
33AQI (US)
33AQI (US)
20th July 2026
31AQI (US)
31AQI (US)
21st July 2026
36AQI (US)
36AQI (US)
22nd July 2026
31AQI (US)
31AQI (US)
23rd July 2026
28AQI (US)
28AQI (US)
24th July 2026
34AQI (US)
34AQI (US)
25th July 2026
25AQI (US)
25AQI (US)
26th July 2026
23AQI (US)
23AQI (US)
27th July 2026
25AQI (US)
25AQI (US)
28th July 2026
25AQI (US)
25AQI (US)
29th July 2026
25AQI (US)
25AQI (US)
30th July 2026
25AQI (US)
25AQI (US)
31st July 2026
23AQI (US)
23AQI (US)
1st August 2026
29AQI (US)
29AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
53AQI (US)
53AQI (US)
4th August 2026
50AQI (US)
50AQI (US)
5th August 2026
40AQI (US)
40AQI (US)
6th August 2026
35AQI (US)
35AQI (US)
7th August 2026
25AQI (US)
25AQI (US)
8th August 2026
22AQI (US)
22AQI (US)
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
32AQI (US)
40AQI (US)
49AQI (US)
40AQI (US)
43AQI (US)
25AQI (US)
29AQI (US)
38AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
29
2
24
4
16
15
24
6
20
11
29
1
30
1
7
1
179
41
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202541AQI (US)
24
7
25
3
19
12
18
12
24
7
26
4
17
14
28
3
30
23
8
25
5
28
3
287
78
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202438AQI (US)
30
1
26
3
25
6
22
7
1
23
8
21
9
31
27
4
25
5
30
1
26
4
30
1
316
49
1
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202342AQI (US)
24
6
26
2
22
9
16
14
20
11
20
10
23
8
26
5
28
2
29
2
23
5
26
5
283
79
Highest AQI (US) recorded in
April52AQI (US)
Lowest AQI (US) recorded in
August35AQI (US)
202245AQI (US)
1
1
17
4
20
11
21
9
13
18
22
8
16
8
1
25
3
23
8
19
11
30
1
208
82
Highest AQI (US) recorded in
May54AQI (US)
Lowest AQI (US) recorded in
December36AQI (US)
202141AQI (US)
25
6
21
7
22
8
1
25
5
22
8
1
17
13
31
31
26
4
26
5
19
11
27
4
292
71
2
Highest AQI (US) recorded in
May49AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202039AQI (US)
11
2
16
5
10
8
21
9
31
15
14
2
18
1
27
4
25
5
26
5
200
53
2
Highest AQI (US) recorded in
August58AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
45AQI (US)Least Polluted Year Recorded
2026(Avg.)
37AQI (US)Sasaguri's annual 2026 AQI (US) (37) shows an average percentage change of -9.4% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (41), 2022 (45), 2023 (42), 2024 (38), 2025 (41).
