Togitsu, Nagasaki, 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
Togitsu, Nagasaki, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
14th Aug 2024
70AQILowest AQI recorded on
3rd Aug 2022
13AQISame Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 31st Jul - 1st Aug 2026
Togitsu, Nagasaki, Japan
AQI
Day
Night
.
5 AM31st Jul 2026
7 PM
4 AM1st Aug 2026
Day time
Avg. Highest Time
2PM31st Jul
25AQI
Avg. Lowest Time
12PM31st Jul
21AQI
Night time
Avg. Highest Time
9PM31st Jul
27AQI
Avg. Lowest Time
4AM1st Aug
21AQI
In the last 24 hours,
Togitsu's AQI reached its highest point of 27 at 9 PM during the Night, while the lowest point, 21, was recorded at 4 AM during the Night between 31st Jul and 1st Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Togitsu, Nagasaki, Japan
JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st
Day
Night
3rd Jul 2026265 AMAQI
3rd Jul 2026256 AMAQI
3rd Jul 2026267 AMAQI
3rd Jul 2026268 AMAQI
3rd Jul 2026249 AMAQI
3rd Jul 20262410 AMAQI
3rd Jul 20262211 AMAQI
3rd Jul 20262212 PMAQI
3rd Jul 2026251 PMAQI
3rd Jul 2026262 PMAQI
3rd Jul 2026253 PMAQI
3rd Jul 2026244 PMAQI
3rd Jul 2026245 PMAQI
3rd Jul 2026246 PMAQI
3rd Jul 2026227 PMAQI
3rd Jul 2026248 PMAQI
3rd Jul 2026259 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20262511 PMAQI
4th Jul 20262712 AMAQI
4th Jul 2026271 AMAQI
4th Jul 2026262 AMAQI
4th Jul 2026263 AMAQI
4th Jul 2026244 AMAQI
23°C21/25°C
4th Jul 2026255 AMAQI
4th Jul 2026266 AMAQI
4th Jul 2026257 AMAQI
4th Jul 2026278 AMAQI
4th Jul 2026249 AMAQI
4th Jul 20262410 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262412 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026242 PMAQI
4th Jul 2026263 PMAQI
4th Jul 2026284 PMAQI
4th Jul 2026265 PMAQI
4th Jul 2026266 PMAQI
4th Jul 2026267 PMAQI
4th Jul 2026288 PMAQI
4th Jul 2026289 PMAQI
4th Jul 20262610 PMAQI
4th Jul 20262811 PMAQI
5th Jul 20262612 AMAQI
5th Jul 2026181 AMAQI
5th Jul 2026222 AMAQI
5th Jul 2026233 AMAQI
5th Jul 2026234 AMAQI
24°C22/26°C
5th Jul 2026245 AMAQI
5th Jul 2026226 AMAQI
5th Jul 2026227 AMAQI
5th Jul 2026228 AMAQI
5th Jul 2026209 AMAQI
5th Jul 20262110 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261612 PMAQI
5th Jul 2026181 PMAQI
5th Jul 2026162 PMAQI
5th Jul 2026163 PMAQI
5th Jul 2026234 PMAQI
5th Jul 2026195 PMAQI
5th Jul 2026156 PMAQI
5th Jul 2026147 PMAQI
5th Jul 2026108 PMAQI
5th Jul 202689 PMAQI
5th Jul 20261510 PMAQI
5th Jul 20262111 PMAQI
6th Jul 20261812 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026282 AMAQI
6th Jul 2026243 AMAQI
6th Jul 2026224 AMAQI
24°C23/27°C
6th Jul 2026165 AMAQI
6th Jul 2026196 AMAQI
6th Jul 2026187 AMAQI
6th Jul 2026248 AMAQI
6th Jul 2026179 AMAQI
6th Jul 20262410 AMAQI
6th Jul 20263611 AMAQI
6th Jul 20262012 PMAQI
6th Jul 2026211 PMAQI
6th Jul 2026232 PMAQI
6th Jul 2026243 PMAQI
6th Jul 2026244 PMAQI
6th Jul 2026205 PMAQI
6th Jul 2026166 PMAQI
6th Jul 2026207 PMAQI
6th Jul 2026268 PMAQI
6th Jul 2026239 PMAQI
6th Jul 20262510 PMAQI
6th Jul 20262811 PMAQI
7th Jul 20263012 AMAQI
7th Jul 2026241 AMAQI
7th Jul 2026282 AMAQI
7th Jul 2026283 AMAQI
7th Jul 2026264 AMAQI
25°C23/27°C
7th Jul 2026285 AMAQI
7th Jul 2026296 AMAQI
7th Jul 2026287 AMAQI
7th Jul 2026188 AMAQI
7th Jul 2026249 AMAQI
7th Jul 20262510 AMAQI
7th Jul 20262411 AMAQI
7th Jul 20262112 PMAQI
7th Jul 2026201 PMAQI
7th Jul 2026242 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026264 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026238 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20262410 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20263012 AMAQI
8th Jul 2026301 AMAQI
8th Jul 2026292 AMAQI
8th Jul 2026253 AMAQI
8th Jul 2026264 AMAQI
26°C24/30°C
8th Jul 2026285 AMAQI
8th Jul 2026286 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026288 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262610 AMAQI
8th Jul 20262311 AMAQI
8th Jul 20262512 PMAQI
8th Jul 2026251 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026273 PMAQI
8th Jul 2026264 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026208 PMAQI
8th Jul 2026209 PMAQI
8th Jul 20262110 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262312 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026243 AMAQI
9th Jul 2026274 AMAQI
27°C24/30°C
9th Jul 2026265 AMAQI
9th Jul 2026236 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026239 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20261612 PMAQI
9th Jul 2026161 PMAQI
9th Jul 2026212 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026224 PMAQI
9th Jul 2026225 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026207 PMAQI
9th Jul 2026258 PMAQI
9th Jul 2026259 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20263011 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026301 AMAQI
10th Jul 2026292 AMAQI
10th Jul 2026283 AMAQI
10th Jul 2026394 AMAQI
27°C23/31°C
10th Jul 2026365 AMAQI
10th Jul 2026406 AMAQI
10th Jul 2026317 AMAQI
10th Jul 2026258 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026231 PMAQI
10th Jul 2026202 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026295 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026298 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026284 AMAQI
28°C23/33°C
11th Jul 2026305 AMAQI
11th Jul 2026306 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026232 PMAQI
11th Jul 2026203 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026245 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20262911 PMAQI
12th Jul 20262912 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026202 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026204 AMAQI
28°C24/34°C
12th Jul 2026185 AMAQI
12th Jul 2026286 AMAQI
12th Jul 2026227 AMAQI
12th Jul 2026278 AMAQI
12th Jul 2026279 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20262411 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026233 PMAQI
12th Jul 2026254 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026296 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026282 AMAQI
13th Jul 2026303 AMAQI
13th Jul 2026284 AMAQI
28°C24/33°C
13th Jul 2026305 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026309 AMAQI
13th Jul 20262710 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026221 PMAQI
13th Jul 2026232 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026285 PMAQI
13th Jul 2026296 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026288 PMAQI
13th Jul 2026309 PMAQI
13th Jul 20263110 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026331 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026293 AMAQI
14th Jul 2026254 AMAQI
28°C25/31°C
14th Jul 2026295 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026297 AMAQI
14th Jul 2026268 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20263110 AMAQI
14th Jul 20262411 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026244 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20263311 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026332 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026274 AMAQI
28°C25/31°C
15th Jul 2026325 AMAQI
15th Jul 2026256 AMAQI
15th Jul 2026327 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026319 AMAQI
15th Jul 20263210 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262512 PMAQI
15th Jul 2026231 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026203 PMAQI
15th Jul 2026224 PMAQI
15th Jul 2026255 PMAQI
15th Jul 2026286 PMAQI
15th Jul 2026237 PMAQI
15th Jul 2026258 PMAQI
15th Jul 2026249 PMAQI
15th Jul 20262810 PMAQI
15th Jul 20262611 PMAQI
16th Jul 20262512 AMAQI
16th Jul 2026271 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026303 AMAQI
16th Jul 2026284 AMAQI
28°C26/30°C
16th Jul 2026305 AMAQI
16th Jul 2026296 AMAQI
16th Jul 2026297 AMAQI
16th Jul 2026308 AMAQI
16th Jul 2026309 AMAQI
16th Jul 20263010 AMAQI
16th Jul 20262711 AMAQI
16th Jul 20262712 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026252 PMAQI
16th Jul 2026243 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026267 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026301 AMAQI
17th Jul 2026282 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026284 AMAQI
27°C26/30°C
17th Jul 2026285 AMAQI
17th Jul 2026306 AMAQI
17th Jul 2026287 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20262910 AMAQI
17th Jul 20262711 AMAQI
17th Jul 20262812 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026252 PMAQI
17th Jul 2026253 PMAQI
17th Jul 2026334 PMAQI
17th Jul 2026345 PMAQI
17th Jul 2026326 PMAQI
17th Jul 2026347 PMAQI
17th Jul 2026348 PMAQI
17th Jul 2026309 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263211 PMAQI
18th Jul 20263012 AMAQI
18th Jul 2026311 AMAQI
18th Jul 2026302 AMAQI
18th Jul 2026303 AMAQI
18th Jul 2026324 AMAQI
28°C26/30°C
18th Jul 2026305 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026307 AMAQI
18th Jul 2026308 AMAQI
18th Jul 2026299 AMAQI
18th Jul 20262810 AMAQI
18th Jul 20262811 AMAQI
18th Jul 20262912 PMAQI
18th Jul 2026291 PMAQI
18th Jul 2026302 PMAQI
18th Jul 2026263 PMAQI
18th Jul 2026274 PMAQI
18th Jul 2026285 PMAQI
18th Jul 2026296 PMAQI
18th Jul 2026287 PMAQI
18th Jul 2026278 PMAQI
18th Jul 2026289 PMAQI
18th Jul 20262810 PMAQI
18th Jul 20263111 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026281 AMAQI
19th Jul 2026322 AMAQI
19th Jul 2026293 AMAQI
19th Jul 2026274 AMAQI
28°C25/31°C
19th Jul 2026305 AMAQI
19th Jul 2026296 AMAQI
19th Jul 2026277 AMAQI
19th Jul 2026288 AMAQI
19th Jul 2026309 AMAQI
19th Jul 20262810 AMAQI
19th Jul 20262811 AMAQI
19th Jul 20262912 PMAQI
19th Jul 2026281 PMAQI
19th Jul 2026312 PMAQI
19th Jul 2026313 PMAQI
19th Jul 2026314 PMAQI
19th Jul 2026295 PMAQI
19th Jul 2026316 PMAQI
19th Jul 2026317 PMAQI
19th Jul 2026348 PMAQI
19th Jul 2026349 PMAQI
19th Jul 20263210 PMAQI
19th Jul 20263011 PMAQI
20th Jul 20263212 AMAQI
20th Jul 2026311 AMAQI
20th Jul 2026362 AMAQI
20th Jul 2026313 AMAQI
20th Jul 2026344 AMAQI
28°C25/32°C
20th Jul 2026325 AMAQI
20th Jul 2026336 AMAQI
20th Jul 2026367 AMAQI
20th Jul 2026348 AMAQI
20th Jul 2026349 AMAQI
20th Jul 20263110 AMAQI
20th Jul 20263211 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026321 PMAQI
20th Jul 2026302 PMAQI
20th Jul 2026343 PMAQI
20th Jul 2026294 PMAQI
20th Jul 2026315 PMAQI
20th Jul 2026396 PMAQI
20th Jul 2026487 PMAQI
20th Jul 2026288 PMAQI
20th Jul 2026359 PMAQI
20th Jul 20264010 PMAQI
20th Jul 20263711 PMAQI
21st Jul 20263012 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026283 AMAQI
21st Jul 2026284 AMAQI
28°C25/32°C
21st Jul 2026375 AMAQI
21st Jul 2026376 AMAQI
21st Jul 2026487 AMAQI
21st Jul 2026458 AMAQI
21st Jul 2026399 AMAQI
21st Jul 20263710 AMAQI
21st Jul 20263811 AMAQI
21st Jul 2026211 PMAQI
21st Jul 2026242 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026284 PMAQI
21st Jul 2026275 PMAQI
21st Jul 2026246 PMAQI
21st Jul 2026747 PMAQI
21st Jul 2026238 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262811 PMAQI
22nd Jul 20262712 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026302 AMAQI
22nd Jul 2026323 AMAQI
22nd Jul 2026294 AMAQI
28°C25/32°C
22nd Jul 2026265 AMAQI
22nd Jul 2026266 AMAQI
22nd Jul 2026247 AMAQI
22nd Jul 2026228 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262110 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20262812 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026272 PMAQI
22nd Jul 2026273 PMAQI
22nd Jul 2026324 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026306 PMAQI
22nd Jul 2026287 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026289 PMAQI
22nd Jul 20262610 PMAQI
22nd Jul 20262611 PMAQI
23rd Jul 20262812 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026254 AMAQI
28°C25/33°C
23rd Jul 2026255 AMAQI
23rd Jul 2026236 AMAQI
23rd Jul 2026247 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262610 AMAQI
23rd Jul 20262211 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026242 PMAQI
23rd Jul 2026233 PMAQI
23rd Jul 2026234 PMAQI
23rd Jul 2026235 PMAQI
23rd Jul 2026236 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026248 PMAQI
23rd Jul 2026249 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026241 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026254 AMAQI
28°C25/32°C
24th Jul 2026255 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026247 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026249 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20262612 PMAQI
24th Jul 2026231 PMAQI
24th Jul 2026262 PMAQI
24th Jul 2026263 PMAQI
24th Jul 2026284 PMAQI
24th Jul 2026265 PMAQI
24th Jul 2026246 PMAQI
24th Jul 2026267 PMAQI
24th Jul 2026248 PMAQI
24th Jul 2026229 PMAQI
24th Jul 20262410 PMAQI
24th Jul 20262411 PMAQI
25th Jul 20262212 AMAQI
25th Jul 2026241 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026213 AMAQI
25th Jul 2026214 AMAQI
28°C24/33°C
25th Jul 2026215 AMAQI
25th Jul 2026216 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026238 AMAQI
25th Jul 2026229 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262311 AMAQI
25th Jul 20262112 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026223 PMAQI
25th Jul 2026214 PMAQI
25th Jul 2026215 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262112 AMAQI
26th Jul 2026241 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026214 AMAQI
28°C24/33°C
26th Jul 2026255 AMAQI
26th Jul 2026236 AMAQI
26th Jul 2026247 AMAQI
26th Jul 2026248 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262311 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026316 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026254 AMAQI
29°C24/34°C
27th Jul 2026285 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262311 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026242 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026224 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026226 PMAQI
27th Jul 2026267 PMAQI
27th Jul 2026228 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262712 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026282 AMAQI
28th Jul 2026223 AMAQI
28th Jul 2026224 AMAQI
29°C25/35°C
28th Jul 2026235 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026247 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262312 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026276 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20262910 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
29°C25/33°C
29th Jul 2026295 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20262911 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026272 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026244 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026274 AMAQI
27°C25/30°C
30th Jul 2026255 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026268 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262411 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026233 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026235 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262311 PMAQI
31st Jul 20262312 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026242 AMAQI
31st Jul 2026223 AMAQI
31st Jul 2026214 AMAQI
28°C25/32°C
31st Jul 2026215 AMAQI
31st Jul 2026216 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026248 AMAQI
31st Jul 2026229 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262411 AMAQI
31st Jul 20262112 PMAQI
31st Jul 2026221 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026253 PMAQI
31st Jul 2026244 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026279 PMAQI
31st Jul 20262610 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20262112 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026253 AMAQI
1st Aug 2026214 AMAQI
28°C25/32°C
1st Aug 2026255 AMAQI
5 AM1st Aug 2026256 AMAQI
1st Aug 2026257 AMAQI
1st Aug 2026298 AMAQI
1st Aug 2026239 AMAQI
1st Aug 20262310 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20262512 PMAQI
12 PM1st Aug 2026301 PMAQI
1st Aug 2026262 PMAQI
1st Aug 2026263 PMAQI
1st Aug 2026304 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026316 PMAQI
1st Aug 2026347 PMAQI
7 PM1st Aug 2026368 PMAQI
1st Aug 2026369 PMAQI
1st Aug 20264010 PMAQI
1st Aug 20263711 PMAQI
12 AM
4 AM
29°C25/34°C
Day time
Avg. Highest Time
7 PM
28AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 PM
24AQI
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. 28), while the lowest AQI was between 1 PM to 1 PM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 3 AM
27AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 9 PM
26AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 27), while the lowest AQI was between 4 AM to 9 PM (Avg. 26).
2026 Days Vs Air Quality
Togitsu, Nagasaki, Japan
2026
86%
183
14%
30
Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)
Good
183 DaysModerate
30 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 213 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
Togitsu, Nagasaki, 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
20AQI (US)
20AQI (US)
2nd January 2026
24AQI (US)
24AQI (US)
3rd January 2026
28AQI (US)
28AQI (US)
4th January 2026
41AQI (US)
41AQI (US)
5th January 2026
46AQI (US)
46AQI (US)
6th January 2026
32AQI (US)
32AQI (US)
7th January 2026
38AQI (US)
38AQI (US)
8th January 2026
32AQI (US)
32AQI (US)
9th January 2026
22AQI (US)
22AQI (US)
10th January 2026
36AQI (US)
36AQI (US)
11th January 2026
26AQI (US)
26AQI (US)
12th January 2026
27AQI (US)
27AQI (US)
13th January 2026
39AQI (US)
39AQI (US)
14th January 2026
31AQI (US)
31AQI (US)
15th January 2026
40AQI (US)
40AQI (US)
16th January 2026
58AQI (US)
58AQI (US)
17th January 2026
58AQI (US)
58AQI (US)
18th January 2026
65AQI (US)
65AQI (US)
19th January 2026
70AQI (US)
70AQI (US)
20th January 2026
41AQI (US)
41AQI (US)
21st January 2026
18AQI (US)
18AQI (US)
22nd January 2026
21AQI (US)
21AQI (US)
23rd January 2026
37AQI (US)
37AQI (US)
24th January 2026
44AQI (US)
44AQI (US)
25th January 2026
22AQI (US)
22AQI (US)
26th January 2026
14AQI (US)
14AQI (US)
27th January 2026
34AQI (US)
34AQI (US)
28th January 2026
22AQI (US)
22AQI (US)
29th January 2026
33AQI (US)
33AQI (US)
30th January 2026
26AQI (US)
26AQI (US)
31st January 2026
12AQI (US)
12AQI (US)
1st February 2026
54AQI (US)
54AQI (US)
2nd February 2026
33AQI (US)
33AQI (US)
3rd February 2026
30AQI (US)
30AQI (US)
4th February 2026
30AQI (US)
30AQI (US)
5th February 2026
40AQI (US)
40AQI (US)
6th February 2026
46AQI (US)
46AQI (US)
7th February 2026
24AQI (US)
24AQI (US)
8th February 2026
17AQI (US)
17AQI (US)
9th February 2026
36AQI (US)
36AQI (US)
10th February 2026
38AQI (US)
38AQI (US)
11th February 2026
44AQI (US)
44AQI (US)
12th February 2026
52AQI (US)
52AQI (US)
13th February 2026
40AQI (US)
40AQI (US)
14th February 2026
42AQI (US)
42AQI (US)
15th February 2026
53AQI (US)
53AQI (US)
16th February 2026
60AQI (US)
60AQI (US)
17th February 2026
24AQI (US)
24AQI (US)
18th February 2026
29AQI (US)
29AQI (US)
19th February 2026
41AQI (US)
41AQI (US)
20th February 2026
31AQI (US)
31AQI (US)
21st February 2026
40AQI (US)
40AQI (US)
22nd February 2026
30AQI (US)
30AQI (US)
23rd February 2026
28AQI (US)
28AQI (US)
24th February 2026
22AQI (US)
22AQI (US)
25th February 2026
29AQI (US)
29AQI (US)
26th February 2026
32AQI (US)
32AQI (US)
27th February 2026
48AQI (US)
48AQI (US)
28th February 2026
38AQI (US)
38AQI (US)
1st March 2026
34AQI (US)
34AQI (US)
2nd March 2026
54AQI (US)
54AQI (US)
3rd March 2026
20AQI (US)
20AQI (US)
4th March 2026
30AQI (US)
30AQI (US)
5th March 2026
45AQI (US)
45AQI (US)
6th March 2026
46AQI (US)
46AQI (US)
7th March 2026
50AQI (US)
50AQI (US)
8th March 2026
39AQI (US)
39AQI (US)
9th March 2026
45AQI (US)
45AQI (US)
10th March 2026
42AQI (US)
42AQI (US)
11th March 2026
40AQI (US)
40AQI (US)
12th March 2026
52AQI (US)
52AQI (US)
13th March 2026
38AQI (US)
38AQI (US)
14th March 2026
43AQI (US)
43AQI (US)
15th March 2026
56AQI (US)
56AQI (US)
16th March 2026
50AQI (US)
50AQI (US)
17th March 2026
38AQI (US)
38AQI (US)
18th March 2026
48AQI (US)
48AQI (US)
19th March 2026
46AQI (US)
46AQI (US)
20th March 2026
51AQI (US)
51AQI (US)
21st March 2026
30AQI (US)
30AQI (US)
22nd March 2026
37AQI (US)
37AQI (US)
23rd March 2026
37AQI (US)
37AQI (US)
24th March 2026
52AQI (US)
52AQI (US)
25th March 2026
66AQI (US)
66AQI (US)
26th March 2026
30AQI (US)
30AQI (US)
27th March 2026
67AQI (US)
67AQI (US)
28th March 2026
84AQI (US)
84AQI (US)
29th March 2026
93AQI (US)
93AQI (US)
30th March 2026
42AQI (US)
42AQI (US)
31st March 2026
22AQI (US)
22AQI (US)
1st April 2026
16AQI (US)
16AQI (US)
2nd April 2026
54AQI (US)
54AQI (US)
3rd April 2026
50AQI (US)
50AQI (US)
4th April 2026
44AQI (US)
44AQI (US)
5th April 2026
46AQI (US)
46AQI (US)
6th April 2026
54AQI (US)
54AQI (US)
7th April 2026
27AQI (US)
27AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
35AQI (US)
35AQI (US)
10th April 2026
41AQI (US)
41AQI (US)
11th April 2026
32AQI (US)
32AQI (US)
12th April 2026
42AQI (US)
42AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
20AQI (US)
20AQI (US)
15th April 2026
31AQI (US)
31AQI (US)
16th April 2026
36AQI (US)
36AQI (US)
17th April 2026
33AQI (US)
33AQI (US)
18th April 2026
26AQI (US)
26AQI (US)
19th April 2026
28AQI (US)
28AQI (US)
20th April 2026
30AQI (US)
30AQI (US)
21st April 2026
39AQI (US)
39AQI (US)
22nd April 2026
47AQI (US)
47AQI (US)
23rd April 2026
32AQI (US)
32AQI (US)
24th April 2026
34AQI (US)
34AQI (US)
25th April 2026
43AQI (US)
43AQI (US)
26th April 2026
47AQI (US)
47AQI (US)
27th April 2026
53AQI (US)
53AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
36AQI (US)
36AQI (US)
30th April 2026
29AQI (US)
29AQI (US)
1st May 2026
49AQI (US)
49AQI (US)
2nd May 2026
44AQI (US)
44AQI (US)
3rd May 2026
36AQI (US)
36AQI (US)
4th May 2026
23AQI (US)
23AQI (US)
5th May 2026
26AQI (US)
26AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
32AQI (US)
32AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
28AQI (US)
28AQI (US)
10th May 2026
32AQI (US)
32AQI (US)
11th May 2026
30AQI (US)
30AQI (US)
12th May 2026
29AQI (US)
29AQI (US)
13th May 2026
34AQI (US)
34AQI (US)
14th May 2026
29AQI (US)
29AQI (US)
15th May 2026
32AQI (US)
32AQI (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
70AQI (US)
70AQI (US)
23rd May 2026
62AQI (US)
62AQI (US)
24th May 2026
64AQI (US)
64AQI (US)
25th May 2026
54AQI (US)
54AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
24AQI (US)
24AQI (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
36AQI (US)
36AQI (US)
1st June 2026
68AQI (US)
68AQI (US)
2nd June 2026
19AQI (US)
19AQI (US)
3rd June 2026
16AQI (US)
16AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
24AQI (US)
24AQI (US)
6th June 2026
36AQI (US)
36AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
23AQI (US)
23AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
26AQI (US)
26AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
25AQI (US)
25AQI (US)
17th June 2026
22AQI (US)
22AQI (US)
18th June 2026
24AQI (US)
24AQI (US)
19th June 2026
24AQI (US)
24AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
20AQI (US)
20AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
26AQI (US)
26AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
23AQI (US)
23AQI (US)
1st July 2026
22AQI (US)
22AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
24AQI (US)
24AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
19AQI (US)
19AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
28AQI (US)
28AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
27AQI (US)
27AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
29AQI (US)
29AQI (US)
18th July 2026
29AQI (US)
29AQI (US)
19th July 2026
30AQI (US)
30AQI (US)
20th July 2026
34AQI (US)
34AQI (US)
21st July 2026
32AQI (US)
32AQI (US)
22nd July 2026
27AQI (US)
27AQI (US)
23rd July 2026
24AQI (US)
24AQI (US)
24th July 2026
25AQI (US)
25AQI (US)
25th July 2026
22AQI (US)
22AQI (US)
26th July 2026
24AQI (US)
24AQI (US)
27th July 2026
24AQI (US)
24AQI (US)
28th July 2026
25AQI (US)
25AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
24AQI (US)
24AQI (US)
31st July 2026
24AQI (US)
24AQI (US)
1st August 2026
28AQI (US)
28AQI (US)
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
34AQI (US)
37AQI (US)
46AQI (US)
37AQI (US)
41AQI (US)
25AQI (US)
26AQI (US)
28AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
27
4
24
4
22
9
27
3
22
9
29
1
31
1
183
30
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202544AQI (US)
25
6
26
2
19
12
21
9
24
7
27
3
23
8
25
6
30
11
20
13
17
22
9
266
99
Highest AQI (US) recorded in
October53AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202440AQI (US)
27
4
23
5
1
25
6
16
13
1
19
12
23
7
31
24
7
22
8
29
2
23
7
30
1
292
72
2
Highest AQI (US) recorded in
April52AQI (US)
Lowest AQI (US) recorded in
July23AQI (US)
202341AQI (US)
24
6
1
23
5
20
11
16
14
23
8
24
6
24
7
26
5
26
4
31
24
3
26
5
287
74
1
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
August33AQI (US)
202241AQI (US)
27
3
18
3
22
9
26
4
20
11
23
7
19
3
3
27
2
29
2
24
6
31
269
50
Highest AQI (US) recorded in
May49AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202139AQI (US)
27
3
26
2
25
4
17
4
22
9
23
7
30
1
31
29
1
26
5
23
7
30
1
309
44
Highest AQI (US) recorded in
May46AQI (US)
Lowest AQI (US) recorded in
August33AQI (US)
202038AQI (US)
11
2
16
5
14
4
23
7
31
14
7
2
1
13
2
28
3
151
30
2
Highest AQI (US) recorded in
August47AQI (US)
Lowest AQI (US) recorded in
September0AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
44AQI (US)Least Polluted Year Recorded
2026(Avg.)
35AQI (US)Togitsu's annual 2026 AQI (US) (35) shows an average percentage change of -13.3% (improved AQI (US)) compared to previous years: 2020 (38), 2021 (39), 2022 (41), 2023 (41), 2024 (40), 2025 (44).
