Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Kamo, Niigata, 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

Kamo, Niigata, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
26th Aug 2025
54AQI
Lowest AQI recorded on
30th Aug 2024
13AQI

Same Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 37 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026

Kamo, Niigata, Japan

AQI
Day
Night
.

4 AM2nd Aug 2026

7 PM

3 AM3rd Aug 2026

Day time
Avg. Highest Time
11AM2nd Aug

46AQI

Avg. Lowest Time
6PM2nd Aug

33AQI

Night time
Avg. Highest Time
7PM2nd Aug

31AQI

Avg. Lowest Time
2AM3rd Aug

21AQI

In the last 24 hours,

Kamo's AQI reached its highest point of 46 at 11 AM during the Day, while the lowest point, 21, was recorded at 2 AM during the Night between 2nd Aug and 3rd Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Kamo, Niigata, Japan

JulAug
05th - 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 - 02nd02nd - 03rd03rd
Day
Night
5th Jul 2026214 AMAQI
5th Jul 2026235 AMAQI
5th Jul 2026226 AMAQI
5th Jul 2026227 AMAQI
5th Jul 2026208 AMAQI
5th Jul 2026189 AMAQI
5th Jul 20262010 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026201 PMAQI
5th Jul 2026212 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026244 PMAQI
5th Jul 2026225 PMAQI
5th Jul 2026256 PMAQI
5th Jul 2026177 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026249 PMAQI
5th Jul 20262010 PMAQI
5th Jul 20262011 PMAQI
6th Jul 20261712 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026232 AMAQI
6th Jul 2026223 AMAQI

23°C19/30°C

6th Jul 2026204 AMAQI
6th Jul 2026245 AMAQI
6th Jul 2026236 AMAQI
6th Jul 2026247 AMAQI
6th Jul 2026238 AMAQI
6th Jul 2026189 AMAQI
6th Jul 20262610 AMAQI
6th Jul 20263611 AMAQI
6th Jul 20261812 PMAQI
6th Jul 2026181 PMAQI
6th Jul 2026222 PMAQI
6th Jul 2026223 PMAQI
6th Jul 2026224 PMAQI
6th Jul 2026195 PMAQI
6th Jul 2026196 PMAQI
6th Jul 2026197 PMAQI
6th Jul 2026248 PMAQI
6th Jul 2026229 PMAQI
6th Jul 20262310 PMAQI
6th Jul 20262611 PMAQI
7th Jul 20262612 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026252 AMAQI
7th Jul 2026253 AMAQI

22°C20/27°C

7th Jul 2026244 AMAQI
7th Jul 2026255 AMAQI
7th Jul 2026266 AMAQI
7th Jul 2026267 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026239 AMAQI
7th Jul 20262410 AMAQI
7th Jul 20262411 AMAQI
7th Jul 20261912 PMAQI
7th Jul 2026191 PMAQI
7th Jul 2026232 PMAQI
7th Jul 2026263 PMAQI
7th Jul 2026264 PMAQI
7th Jul 2026265 PMAQI
7th Jul 2026246 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026248 PMAQI
7th Jul 2026249 PMAQI
7th Jul 20262310 PMAQI
7th Jul 20262311 PMAQI
8th Jul 20262712 AMAQI
8th Jul 2026291 AMAQI
8th Jul 2026272 AMAQI
8th Jul 2026283 AMAQI

22°C18/28°C

8th Jul 2026244 AMAQI
8th Jul 2026275 AMAQI
8th Jul 2026266 AMAQI
8th Jul 2026247 AMAQI
8th Jul 2026288 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262311 AMAQI
8th Jul 20262212 PMAQI
8th Jul 2026231 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026263 PMAQI
8th Jul 2026264 PMAQI
8th Jul 2026225 PMAQI
8th Jul 2026236 PMAQI
8th Jul 2026197 PMAQI
8th Jul 2026208 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20262110 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026263 AMAQI

24°C20/28°C

9th Jul 2026284 AMAQI
9th Jul 2026265 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262310 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026254 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026258 PMAQI
9th Jul 2026229 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026301 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026283 AMAQI

26°C21/31°C

10th Jul 2026244 AMAQI
10th Jul 2026265 AMAQI
10th Jul 2026276 AMAQI
10th Jul 2026287 AMAQI
10th Jul 2026288 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262511 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026251 PMAQI
10th Jul 2026262 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026254 PMAQI
10th Jul 2026325 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20263211 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026313 AMAQI

27°C22/31°C

11th Jul 2026244 AMAQI
11th Jul 2026315 AMAQI
11th Jul 2026316 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026309 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20262912 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026276 PMAQI
11th Jul 2026307 PMAQI
11th Jul 2026248 PMAQI
11th Jul 2026259 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20263112 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026303 AMAQI

25°C23/29°C

12th Jul 2026284 AMAQI
12th Jul 2026285 AMAQI
12th Jul 2026286 AMAQI
12th Jul 2026297 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026299 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262512 PMAQI
12th Jul 2026211 PMAQI
12th Jul 2026202 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026299 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262711 PMAQI
13th Jul 20262812 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026283 AMAQI

23°C22/24°C

13th Jul 2026234 AMAQI
13th Jul 2026255 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026247 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026279 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20262711 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026221 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026338 PMAQI
13th Jul 2026349 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20263412 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026313 AMAQI

23°C22/24°C

14th Jul 2026294 AMAQI
14th Jul 2026325 AMAQI
14th Jul 2026316 AMAQI
14th Jul 2026317 AMAQI
14th Jul 2026288 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20262810 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026223 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026277 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263110 PMAQI
14th Jul 20263111 PMAQI
15th Jul 20263012 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026322 AMAQI
15th Jul 2026283 AMAQI

25°C22/29°C

15th Jul 2026244 AMAQI
15th Jul 2026295 AMAQI
15th Jul 2026246 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262511 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026192 PMAQI
15th Jul 2026193 PMAQI
15th Jul 2026174 PMAQI
15th Jul 2026235 PMAQI
15th Jul 2026176 PMAQI
15th Jul 2026127 PMAQI
15th Jul 2026198 PMAQI
15th Jul 2026219 PMAQI
15th Jul 20262110 PMAQI
15th Jul 20262111 PMAQI
16th Jul 20262112 AMAQI
16th Jul 2026271 AMAQI
16th Jul 2026282 AMAQI
16th Jul 2026283 AMAQI

28°C23/34°C

16th Jul 2026284 AMAQI
16th Jul 2026295 AMAQI
16th Jul 2026306 AMAQI
16th Jul 2026287 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026269 AMAQI
16th Jul 20262910 AMAQI
16th Jul 20262611 AMAQI
16th Jul 20262512 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026222 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026224 PMAQI
16th Jul 2026225 PMAQI
16th Jul 2026266 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026248 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262710 PMAQI
16th Jul 20262611 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026263 AMAQI

26°C23/29°C

17th Jul 2026294 AMAQI
17th Jul 2026295 AMAQI
17th Jul 2026286 AMAQI
17th Jul 2026287 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026249 AMAQI
17th Jul 20262710 AMAQI
17th Jul 20262411 AMAQI
17th Jul 20262412 PMAQI
17th Jul 2026221 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026213 PMAQI
17th Jul 2026334 PMAQI
17th Jul 2026315 PMAQI
17th Jul 2026296 PMAQI
17th Jul 2026337 PMAQI
17th Jul 2026318 PMAQI
17th Jul 2026319 PMAQI
17th Jul 20263110 PMAQI
17th Jul 20262511 PMAQI
18th Jul 20263312 AMAQI
18th Jul 2026311 AMAQI
18th Jul 2026312 AMAQI
18th Jul 2026313 AMAQI

26°C23/32°C

18th Jul 2026274 AMAQI
18th Jul 2026275 AMAQI
18th Jul 2026276 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026238 AMAQI
18th Jul 2026239 AMAQI
18th Jul 20262110 AMAQI
18th Jul 20262311 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026211 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026213 PMAQI
18th Jul 2026214 PMAQI
18th Jul 2026215 PMAQI
18th Jul 2026216 PMAQI
18th Jul 2026217 PMAQI
18th Jul 2026218 PMAQI
18th Jul 2026219 PMAQI
18th Jul 20262110 PMAQI
18th Jul 20262311 PMAQI
19th Jul 20262112 AMAQI
19th Jul 2026211 AMAQI
19th Jul 2026212 AMAQI
19th Jul 2026213 AMAQI

27°C23/31°C

19th Jul 2026214 AMAQI
19th Jul 2026215 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026218 AMAQI
19th Jul 2026219 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20262112 PMAQI
19th Jul 2026231 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026314 PMAQI
19th Jul 2026295 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026317 PMAQI
19th Jul 2026318 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20264810 PMAQI
19th Jul 20264811 PMAQI
20th Jul 20264812 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026462 AMAQI
20th Jul 2026443 AMAQI

27°C24/32°C

20th Jul 2026444 AMAQI
20th Jul 2026485 AMAQI
20th Jul 2026426 AMAQI
20th Jul 2026467 AMAQI
20th Jul 2026468 AMAQI
20th Jul 2026489 AMAQI
20th Jul 20264810 AMAQI
20th Jul 20265211 AMAQI
20th Jul 20265312 PMAQI
20th Jul 2026531 PMAQI
20th Jul 2026722 PMAQI
20th Jul 2026603 PMAQI
20th Jul 2026574 PMAQI
20th Jul 2026625 PMAQI
20th Jul 2026626 PMAQI
20th Jul 2026527 PMAQI
20th Jul 2026528 PMAQI
20th Jul 2026559 PMAQI
20th Jul 20265310 PMAQI
20th Jul 20265311 PMAQI
21st Jul 20265512 AMAQI
21st Jul 2026541 AMAQI
21st Jul 2026532 AMAQI
21st Jul 2026543 AMAQI

28°C24/32°C

21st Jul 2026544 AMAQI
21st Jul 2026535 AMAQI
21st Jul 2026566 AMAQI
21st Jul 2026547 AMAQI
21st Jul 2026548 AMAQI
21st Jul 2026579 AMAQI
21st Jul 20265610 AMAQI
21st Jul 20265411 AMAQI
21st Jul 2026541 PMAQI
21st Jul 2026532 PMAQI
21st Jul 2026523 PMAQI
21st Jul 2026534 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026536 PMAQI
21st Jul 2026907 PMAQI
21st Jul 2026508 PMAQI
21st Jul 2026429 PMAQI
21st Jul 20264610 PMAQI
21st Jul 20264811 PMAQI
22nd Jul 20264612 AMAQI
22nd Jul 2026441 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026293 AMAQI

27°C24/31°C

22nd Jul 2026334 AMAQI
22nd Jul 2026315 AMAQI
22nd Jul 2026366 AMAQI
22nd Jul 2026367 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026429 AMAQI
22nd Jul 20265110 AMAQI
22nd Jul 20265111 AMAQI
22nd Jul 20265612 PMAQI
22nd Jul 2026571 PMAQI
22nd Jul 2026662 PMAQI
22nd Jul 2026693 PMAQI
22nd Jul 2026654 PMAQI
22nd Jul 2026575 PMAQI
22nd Jul 2026516 PMAQI
22nd Jul 2026537 PMAQI
22nd Jul 2026538 PMAQI
22nd Jul 2026499 PMAQI
22nd Jul 20264210 PMAQI
22nd Jul 20264011 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026461 AMAQI
23rd Jul 2026482 AMAQI
23rd Jul 2026503 AMAQI

27°C24/31°C

23rd Jul 2026444 AMAQI
23rd Jul 2026385 AMAQI
23rd Jul 2026196 AMAQI
23rd Jul 2026187 AMAQI
23rd Jul 2026178 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20261610 AMAQI
23rd Jul 20261911 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026364 PMAQI
23rd Jul 2026335 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20261710 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20261712 AMAQI
24th Jul 2026141 AMAQI
24th Jul 2026232 AMAQI
24th Jul 2026273 AMAQI

26°C24/30°C

24th Jul 2026274 AMAQI
24th Jul 2026295 AMAQI
24th Jul 2026336 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026339 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026311 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026334 PMAQI
24th Jul 2026295 PMAQI
24th Jul 2026296 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026299 PMAQI
24th Jul 20262710 PMAQI
24th Jul 20262911 PMAQI
25th Jul 20263112 AMAQI
25th Jul 2026331 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026313 AMAQI

25°C23/27°C

25th Jul 2026294 AMAQI
25th Jul 2026315 AMAQI
25th Jul 2026316 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026212 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026235 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262712 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026253 AMAQI

25°C22/28°C

26th Jul 2026214 AMAQI
26th Jul 2026215 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026335 PMAQI
26th Jul 2026276 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262311 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026213 AMAQI

23°C22/25°C

27th Jul 2026194 AMAQI
27th Jul 2026235 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026197 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262310 AMAQI
27th Jul 20262311 AMAQI
27th Jul 20261912 PMAQI
27th Jul 2026191 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026211 AMAQI
28th Jul 2026192 AMAQI
28th Jul 2026253 AMAQI

24°C21/28°C

28th Jul 2026254 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026362 PMAQI
28th Jul 2026333 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026345 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262110 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026293 AMAQI

24°C21/30°C

29th Jul 2026294 AMAQI
29th Jul 2026255 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026337 AMAQI
29th Jul 2026318 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026231 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026335 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI

24°C22/25°C

30th Jul 2026214 AMAQI
30th Jul 2026235 AMAQI
30th Jul 2026216 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026279 AMAQI
30th Jul 20263310 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20263612 PMAQI
30th Jul 2026421 PMAQI
30th Jul 2026382 PMAQI
30th Jul 2026423 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026425 PMAQI
30th Jul 2026446 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026428 PMAQI
30th Jul 2026429 PMAQI
30th Jul 20264010 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20264012 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026422 AMAQI
31st Jul 2026383 AMAQI

24°C22/28°C

31st Jul 2026424 AMAQI
31st Jul 2026425 AMAQI
31st Jul 2026406 AMAQI
31st Jul 2026407 AMAQI
31st Jul 2026408 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20263811 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026331 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026313 PMAQI
31st Jul 2026334 PMAQI
31st Jul 2026335 PMAQI
31st Jul 2026336 PMAQI
31st Jul 2026337 PMAQI
31st Jul 2026368 PMAQI
31st Jul 2026369 PMAQI
31st Jul 20264210 PMAQI
31st Jul 20264011 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026361 AMAQI
1st Aug 2026362 AMAQI
1st Aug 2026333 AMAQI

24°C22/27°C

1st Aug 2026364 AMAQI
1st Aug 2026335 AMAQI
1st Aug 2026336 AMAQI
1st Aug 2026337 AMAQI
1st Aug 2026338 AMAQI
1st Aug 2026369 AMAQI
1st Aug 20263310 AMAQI
1st Aug 20263311 AMAQI
1st Aug 20263612 PMAQI
1st Aug 2026401 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026384 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026367 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026389 PMAQI
1st Aug 20263610 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20264012 AMAQI
2nd Aug 2026361 AMAQI
2nd Aug 2026362 AMAQI
2nd Aug 2026333 AMAQI

25°C23/27°C

2nd Aug 2026384 AMAQI
2nd Aug 2026385 AMAQI
2nd Aug 2026366 AMAQI
2nd Aug 2026427 AMAQI
2nd Aug 2026408 AMAQI
2nd Aug 2026429 AMAQI
2nd Aug 20264410 AMAQI
2nd Aug 20264611 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026382 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026404 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026336 PMAQI
2nd Aug 2026317 PMAQI
2nd Aug 2026298 PMAQI
2nd Aug 2026299 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 20262911 PMAQI
3rd Aug 20262512 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026212 AMAQI
3rd Aug 2026273 AMAQI

26°C23/29°C

3rd Aug 2026214 AMAQI
4 AM
3rd Aug 2026295 AMAQI
3rd Aug 2026216 AMAQI
3rd Aug 2026217 AMAQI
3rd Aug 2026298 AMAQI
3rd Aug 2026239 AMAQI
3rd Aug 20262510 AMAQI
3rd Aug 20262511 AMAQI
11 AM
3rd Aug 20261912 PMAQI
3rd Aug 2026191 PMAQI
3rd Aug 2026212 PMAQI
3rd Aug 2026193 PMAQI
3rd Aug 2026214 PMAQI
3rd Aug 2026195 PMAQI
3rd Aug 2026146 PMAQI
3rd Aug 2026127 PMAQI
7 PM
3rd Aug 2026148 PMAQI
3rd Aug 2026179 PMAQI
3rd Aug 20261210 PMAQI
3rd Aug 20261711 PMAQI
11 PM
3 AM

24°C21/29°C

Day time
Avg. Highest Time
5 PM

31AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
12 PM

27AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 31), while the lowest AQI was between 12 PM to 12 PM (Avg. 27).
Night time
Avg. Highest Time
1 AM

31AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM - 11 PM

29AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 31), while the lowest AQI was between 8 PM to 11 PM (Avg. 29).

2026 Days Vs Air Quality

Kamo, Niigata, Japan

2026

86%

184

14%

30

Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)

Good
184 Days
Moderate
30 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 86%

Health Risk Level:

Low

In 2026, 86% of 215 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

Kamo, Niigata, 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
14AQI (US)
2nd January 2026
16AQI (US)
3rd January 2026
15AQI (US)
4th January 2026
24AQI (US)
5th January 2026
14AQI (US)
6th January 2026
23AQI (US)
7th January 2026
23AQI (US)
8th January 2026
19AQI (US)
9th January 2026
17AQI (US)
10th January 2026
22AQI (US)
11th January 2026
28AQI (US)
12th January 2026
21AQI (US)
13th January 2026
16AQI (US)
14th January 2026
14AQI (US)
15th January 2026
23AQI (US)
16th January 2026
40AQI (US)
17th January 2026
44AQI (US)
18th January 2026
33AQI (US)
19th January 2026
45AQI (US)
20th January 2026
19AQI (US)
21st January 2026
15AQI (US)
22nd January 2026
18AQI (US)
23rd January 2026
32AQI (US)
24th January 2026
31AQI (US)
25th January 2026
39AQI (US)
26th January 2026
26AQI (US)
27th January 2026
33AQI (US)
28th January 2026
31AQI (US)
29th January 2026
24AQI (US)
30th January 2026
38AQI (US)
31st January 2026
41AQI (US)
1st February 2026
31AQI (US)
2nd February 2026
34AQI (US)
3rd February 2026
30AQI (US)
4th February 2026
37AQI (US)
5th February 2026
43AQI (US)
6th February 2026
42AQI (US)
7th February 2026
26AQI (US)
8th February 2026
26AQI (US)
9th February 2026
39AQI (US)
10th February 2026
46AQI (US)
11th February 2026
54AQI (US)
12th February 2026
34AQI (US)
13th February 2026
36AQI (US)
14th February 2026
63AQI (US)
15th February 2026
50AQI (US)
16th February 2026
39AQI (US)
17th February 2026
17AQI (US)
18th February 2026
35AQI (US)
19th February 2026
29AQI (US)
20th February 2026
32AQI (US)
21st February 2026
43AQI (US)
22nd February 2026
40AQI (US)
23rd February 2026
45AQI (US)
24th February 2026
35AQI (US)
25th February 2026
38AQI (US)
26th February 2026
34AQI (US)
27th February 2026
41AQI (US)
28th February 2026
32AQI (US)
1st March 2026
37AQI (US)
2nd March 2026
65AQI (US)
3rd March 2026
44AQI (US)
4th March 2026
62AQI (US)
5th March 2026
60AQI (US)
6th March 2026
53AQI (US)
7th March 2026
44AQI (US)
8th March 2026
45AQI (US)
9th March 2026
43AQI (US)
10th March 2026
56AQI (US)
11th March 2026
54AQI (US)
12th March 2026
60AQI (US)
13th March 2026
35AQI (US)
14th March 2026
47AQI (US)
15th March 2026
59AQI (US)
16th March 2026
54AQI (US)
17th March 2026
60AQI (US)
18th March 2026
54AQI (US)
19th March 2026
35AQI (US)
20th March 2026
39AQI (US)
21st March 2026
58AQI (US)
22nd March 2026
46AQI (US)
23rd March 2026
50AQI (US)
24th March 2026
67AQI (US)
25th March 2026
52AQI (US)
26th March 2026
24AQI (US)
27th March 2026
25AQI (US)
28th March 2026
50AQI (US)
29th March 2026
54AQI (US)
30th March 2026
62AQI (US)
31st March 2026
47AQI (US)
1st April 2026
34AQI (US)
2nd April 2026
19AQI (US)
3rd April 2026
48AQI (US)
4th April 2026
48AQI (US)
5th April 2026
36AQI (US)
6th April 2026
24AQI (US)
7th April 2026
25AQI (US)
8th April 2026
24AQI (US)
9th April 2026
33AQI (US)
10th April 2026
43AQI (US)
11th April 2026
38AQI (US)
12th April 2026
27AQI (US)
13th April 2026
30AQI (US)
14th April 2026
35AQI (US)
15th April 2026
39AQI (US)
16th April 2026
32AQI (US)
17th April 2026
34AQI (US)
18th April 2026
34AQI (US)
19th April 2026
33AQI (US)
20th April 2026
32AQI (US)
21st April 2026
41AQI (US)
22nd April 2026
30AQI (US)
23rd April 2026
29AQI (US)
24th April 2026
30AQI (US)
25th April 2026
44AQI (US)
26th April 2026
46AQI (US)
27th April 2026
47AQI (US)
28th April 2026
38AQI (US)
29th April 2026
32AQI (US)
30th April 2026
36AQI (US)
1st May 2026
47AQI (US)
2nd May 2026
54AQI (US)
3rd May 2026
40AQI (US)
4th May 2026
28AQI (US)
5th May 2026
23AQI (US)
6th May 2026
29AQI (US)
7th May 2026
29AQI (US)
8th May 2026
26AQI (US)
9th May 2026
29AQI (US)
10th May 2026
28AQI (US)
11th May 2026
28AQI (US)
12th May 2026
33AQI (US)
13th May 2026
38AQI (US)
14th May 2026
30AQI (US)
15th May 2026
35AQI (US)
16th May 2026
84AQI (US)
17th May 2026
67AQI (US)
18th May 2026
53AQI (US)
19th May 2026
48AQI (US)
20th May 2026
61AQI (US)
21st May 2026
60AQI (US)
22nd May 2026
65AQI (US)
23rd May 2026
56AQI (US)
24th May 2026
60AQI (US)
25th May 2026
52AQI (US)
26th May 2026
41AQI (US)
27th May 2026
27AQI (US)
28th May 2026
25AQI (US)
29th May 2026
23AQI (US)
30th May 2026
22AQI (US)
31st May 2026
25AQI (US)
1st June 2026
26AQI (US)
2nd June 2026
30AQI (US)
3rd June 2026
25AQI (US)
4th June 2026
19AQI (US)
5th June 2026
20AQI (US)
6th June 2026
19AQI (US)
7th June 2026
21AQI (US)
8th June 2026
20AQI (US)
9th June 2026
23AQI (US)
10th June 2026
21AQI (US)
11th June 2026
21AQI (US)
12th June 2026
23AQI (US)
13th June 2026
25AQI (US)
14th June 2026
23AQI (US)
15th June 2026
22AQI (US)
16th June 2026
25AQI (US)
17th June 2026
24AQI (US)
18th June 2026
25AQI (US)
19th June 2026
26AQI (US)
20th June 2026
21AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
20AQI (US)
24th June 2026
20AQI (US)
25th June 2026
26AQI (US)
26th June 2026
28AQI (US)
27th June 2026
25AQI (US)
28th June 2026
26AQI (US)
29th June 2026
24AQI (US)
30th June 2026
22AQI (US)
1st July 2026
23AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
20AQI (US)
4th July 2026
24AQI (US)
5th July 2026
21AQI (US)
6th July 2026
22AQI (US)
7th July 2026
25AQI (US)
8th July 2026
24AQI (US)
9th July 2026
25AQI (US)
10th July 2026
28AQI (US)
11th July 2026
28AQI (US)
12th July 2026
28AQI (US)
13th July 2026
27AQI (US)
14th July 2026
28AQI (US)
15th July 2026
24AQI (US)
16th July 2026
26AQI (US)
17th July 2026
27AQI (US)
18th July 2026
24AQI (US)
19th July 2026
27AQI (US)
20th July 2026
52AQI (US)
21st July 2026
54AQI (US)
22nd July 2026
47AQI (US)
23rd July 2026
28AQI (US)
24th July 2026
29AQI (US)
25th July 2026
26AQI (US)
26th July 2026
25AQI (US)
27th July 2026
21AQI (US)
28th July 2026
25AQI (US)
29th July 2026
26AQI (US)
30th July 2026
33AQI (US)
31st July 2026
38AQI (US)
1st August 2026
36AQI (US)
2nd August 2026
37AQI (US)
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

26AQI (US)

38AQI (US)

50AQI (US)

35AQI (US)

41AQI (US)

23AQI (US)

28AQI (US)

37AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202634AQI (US)

31
26
2
15
16
30
21
10
30
29
2
2
184
30

Highest AQI (US) recorded in

March

50AQI (US)

Lowest AQI (US) recorded in

June

23AQI (US)

202539AQI (US)

31
27
1
24
7
28
2
26
5
23
7
23
8
24
7
30
24
7
24
6
28
3
312
53

Highest AQI (US) recorded in

July

46AQI (US)

Lowest AQI (US) recorded in

January

30AQI (US)

202435AQI (US)

27
2
2
29
26
5
13
17
29
2
20
10
28
3
31
30
31
28
2
31
323
41
2

Highest AQI (US) recorded in

April

49AQI (US)

Lowest AQI (US) recorded in

December

27AQI (US)

202336AQI (US)

30
27
1
25
6
23
7
25
6
26
4
23
8
31
29
1
31
24
5
31
325
38

Highest AQI (US) recorded in

April

46AQI (US)

Lowest AQI (US) recorded in

December

29AQI (US)

202235AQI (US)

31
21
27
4
15
2
18
13
22
8
21
1
28
30
1
28
2
31
273
30

Highest AQI (US) recorded in

May

47AQI (US)

Lowest AQI (US) recorded in

August

23AQI (US)

202132AQI (US)

31
26
2
27
2
18
3
30
1
23
7
31
30
1
30
31
30
19
326
16

Highest AQI (US) recorded in

June

43AQI (US)

Lowest AQI (US) recorded in

January

23AQI (US)

202029AQI (US)

12
1
21
17
1
26
4
28
1
18
11
2
19
30
1
27
3
31
229
22
2

Highest AQI (US) recorded in

August

49AQI (US)

Lowest AQI (US) recorded in

December

20AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
39AQI (US)
Least Polluted Year Recorded
2020(Avg.)
29AQI (US)

Kamo's annual 2026 AQI (US) (34) shows an average percentage change of -0.09% (improved AQI (US)) compared to previous years: 2020 (29), 2021 (32), 2022 (35), 2023 (36), 2024 (35), 2025 (39).