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Niikura, Niiza, Saitama, Japan 历史空气质量分析

深入了解详细的空气质量数据，包括历史数据、月度模式和年度趋势，尽在掌握！

良好
050
适中
100
差
150
不健康
200
严重
300
危险
301+

七月空气质量分析

Niikura, Niiza, Saitama, Japan

2022
2023
2024
2025
2026
AQI
.
天数

AQI趋势：最高与最低

最高AQI记录于
9th Jul 2025
81AQI
最低AQI记录于
3rd Jul 2026
18AQI

同日分析（13th July）：
在过去5年的这一天，AQI差异显著：2026年排名为4th 最高，AQI为30，属于良好空气质量，比2025、2024和2023年有所改善。

日夜AQI趋势：12th Jul - 13th Jul 2026

Niikura, Niiza, Saitama, Japan

AQI
天
夜晚
.

4 AM12th Jul 2026

7 PM

3 AM13th Jul 2026

白天时间
平均最高时间
10AM12th Jul

30AQI

平均最低时间
2PM12th Jul

22AQI

夜晚时间
平均最高时间
1AM13th Jul

32AQI

平均最低时间
11PM12th Jul

29AQI

在过去的24小时内，

Niikura的AQI最高点为32，出现在夜晚的1 AM；最低点为22，出现在天的2 PM。

日夜AQI趋势：Jun - Jul 2026

Niikura, Niiza, Saitama, Japan

JunJul
14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
天
夜晚
14th Jun 2026514 AMAQI
14th Jun 2026545 AMAQI
14th Jun 2026546 AMAQI
14th Jun 2026497 AMAQI
14th Jun 2026468 AMAQI
14th Jun 2026469 AMAQI
14th Jun 20264210 AMAQI
14th Jun 20263611 AMAQI
14th Jun 20262612 PMAQI
14th Jun 2026281 PMAQI
14th Jun 2026292 PMAQI
14th Jun 2026273 PMAQI
14th Jun 2026234 PMAQI
14th Jun 2026245 PMAQI
14th Jun 2026216 PMAQI
14th Jun 2026227 PMAQI
14th Jun 2026218 PMAQI
14th Jun 2026219 PMAQI
14th Jun 20262010 PMAQI
14th Jun 20262311 PMAQI
15th Jun 20262512 AMAQI
15th Jun 2026331 AMAQI
15th Jun 2026242 AMAQI
15th Jun 2026223 AMAQI

24°C21/27°C

15th Jun 2026214 AMAQI
15th Jun 2026145 AMAQI
15th Jun 2026126 AMAQI
15th Jun 2026127 AMAQI
15th Jun 2026178 AMAQI
15th Jun 2026149 AMAQI
15th Jun 20261710 AMAQI
15th Jun 20261411 AMAQI
15th Jun 20261712 PMAQI
15th Jun 2026231 PMAQI
15th Jun 2026192 PMAQI
15th Jun 2026173 PMAQI
15th Jun 2026174 PMAQI
15th Jun 2026195 PMAQI
15th Jun 2026216 PMAQI
15th Jun 2026177 PMAQI
15th Jun 2026238 PMAQI
15th Jun 2026179 PMAQI
15th Jun 20262110 PMAQI
15th Jun 2026811 PMAQI
16th Jun 20261212 AMAQI
16th Jun 2026101 AMAQI
16th Jun 2026262 AMAQI
16th Jun 2026233 AMAQI

18°C17/19°C

16th Jun 2026224 AMAQI
16th Jun 2026265 AMAQI
16th Jun 2026246 AMAQI
16th Jun 2026247 AMAQI
16th Jun 2026288 AMAQI
16th Jun 2026339 AMAQI
16th Jun 20265010 AMAQI
16th Jun 20262811 AMAQI
16th Jun 20263012 PMAQI
16th Jun 2026241 PMAQI
16th Jun 2026222 PMAQI
16th Jun 2026233 PMAQI
16th Jun 2026244 PMAQI
16th Jun 2026245 PMAQI
16th Jun 2026246 PMAQI
16th Jun 2026207 PMAQI
16th Jun 2026198 PMAQI
16th Jun 2026209 PMAQI
16th Jun 20262310 PMAQI
16th Jun 20262611 PMAQI
17th Jun 20262512 AMAQI
17th Jun 2026261 AMAQI
17th Jun 2026242 AMAQI
17th Jun 2026263 AMAQI

22°C18/26°C

17th Jun 2026244 AMAQI
17th Jun 2026225 AMAQI
17th Jun 2026226 AMAQI
17th Jun 2026247 AMAQI
17th Jun 2026248 AMAQI
17th Jun 2026249 AMAQI
17th Jun 20262510 AMAQI
17th Jun 20262511 AMAQI
17th Jun 20262512 PMAQI
17th Jun 2026251 PMAQI
17th Jun 2026242 PMAQI
17th Jun 2026233 PMAQI
17th Jun 2026224 PMAQI
17th Jun 2026205 PMAQI
17th Jun 2026226 PMAQI
17th Jun 2026207 PMAQI
17th Jun 2026218 PMAQI
17th Jun 2026249 PMAQI
17th Jun 20262210 PMAQI
17th Jun 20262411 PMAQI
18th Jun 20262612 AMAQI
18th Jun 2026261 AMAQI
18th Jun 2026282 AMAQI
18th Jun 2026283 AMAQI

24°C21/27°C

18th Jun 2026244 AMAQI
18th Jun 2026235 AMAQI
18th Jun 2026246 AMAQI
18th Jun 2026237 AMAQI
18th Jun 2026268 AMAQI
18th Jun 2026269 AMAQI
18th Jun 20261510 AMAQI
18th Jun 20262611 AMAQI
18th Jun 20262612 PMAQI
18th Jun 2026241 PMAQI
18th Jun 2026222 PMAQI
18th Jun 2026223 PMAQI
18th Jun 2026244 PMAQI
18th Jun 2026245 PMAQI
18th Jun 2026206 PMAQI
18th Jun 2026227 PMAQI
18th Jun 2026208 PMAQI
18th Jun 2026249 PMAQI
18th Jun 20263210 PMAQI
18th Jun 20263811 PMAQI
19th Jun 20263112 AMAQI
19th Jun 2026401 AMAQI
19th Jun 2026342 AMAQI
19th Jun 2026253 AMAQI

24°C22/28°C

19th Jun 2026254 AMAQI
19th Jun 2026295 AMAQI
19th Jun 2026296 AMAQI
19th Jun 2026307 AMAQI
19th Jun 2026258 AMAQI
19th Jun 2026329 AMAQI
19th Jun 20264410 AMAQI
19th Jun 20263411 AMAQI
19th Jun 20262512 PMAQI
19th Jun 2026261 PMAQI
19th Jun 2026282 PMAQI
19th Jun 2026263 PMAQI
19th Jun 2026234 PMAQI
19th Jun 2026225 PMAQI
19th Jun 2026246 PMAQI
19th Jun 2026227 PMAQI
19th Jun 2026208 PMAQI
19th Jun 2026219 PMAQI
19th Jun 20262210 PMAQI
19th Jun 20262411 PMAQI
20th Jun 20262312 AMAQI
20th Jun 2026251 AMAQI
20th Jun 2026242 AMAQI
20th Jun 2026233 AMAQI

25°C21/30°C

20th Jun 2026234 AMAQI
20th Jun 2026245 AMAQI
20th Jun 2026246 AMAQI
20th Jun 2026267 AMAQI
20th Jun 2026248 AMAQI
20th Jun 2026249 AMAQI
20th Jun 20262210 AMAQI
20th Jun 20262411 AMAQI
20th Jun 20262112 PMAQI
20th Jun 2026221 PMAQI
20th Jun 2026232 PMAQI
20th Jun 2026243 PMAQI
20th Jun 2026224 PMAQI
20th Jun 2026225 PMAQI
20th Jun 2026226 PMAQI
20th Jun 2026237 PMAQI
20th Jun 2026198 PMAQI
20th Jun 2026209 PMAQI
20th Jun 20262010 PMAQI
20th Jun 20262011 PMAQI
21st Jun 20262412 AMAQI
21st Jun 2026241 AMAQI
21st Jun 2026242 AMAQI
21st Jun 2026243 AMAQI

22°C21/22°C

21st Jun 2026244 AMAQI
21st Jun 2026206 AMAQI
21st Jun 2026207 AMAQI
21st Jun 2026198 AMAQI
21st Jun 2026189 AMAQI
21st Jun 20261710 AMAQI
21st Jun 20261911 AMAQI
21st Jun 20261812 PMAQI
21st Jun 2026171 PMAQI
21st Jun 2026122 PMAQI
21st Jun 2026183 PMAQI
21st Jun 2026204 PMAQI
21st Jun 2026205 PMAQI
21st Jun 2026176 PMAQI
21st Jun 2026187 PMAQI
21st Jun 2026178 PMAQI
21st Jun 2026199 PMAQI
21st Jun 20261910 PMAQI
21st Jun 20262311 PMAQI
22nd Jun 20262312 AMAQI
22nd Jun 2026201 AMAQI
22nd Jun 2026222 AMAQI
22nd Jun 2026193 AMAQI

25°C21/29°C

22nd Jun 2026194 AMAQI
22nd Jun 2026185 AMAQI
22nd Jun 2026196 AMAQI
22nd Jun 2026187 AMAQI
22nd Jun 2026198 AMAQI
22nd Jun 2026199 AMAQI
22nd Jun 20261910 AMAQI
22nd Jun 20261411 AMAQI
22nd Jun 20261912 PMAQI
22nd Jun 2026191 PMAQI
22nd Jun 2026202 PMAQI
22nd Jun 2026193 PMAQI
22nd Jun 2026184 PMAQI
22nd Jun 2026195 PMAQI
22nd Jun 2026186 PMAQI
22nd Jun 2026207 PMAQI
22nd Jun 2026198 PMAQI
22nd Jun 2026199 PMAQI
22nd Jun 20261910 PMAQI
22nd Jun 20261811 PMAQI
23rd Jun 20262212 AMAQI
23rd Jun 2026241 AMAQI
23rd Jun 2026222 AMAQI
23rd Jun 2026253 AMAQI

24°C21/30°C

23rd Jun 2026224 AMAQI
23rd Jun 2026225 AMAQI
23rd Jun 2026166 AMAQI
23rd Jun 2026257 AMAQI
23rd Jun 2026228 AMAQI
23rd Jun 2026249 AMAQI
23rd Jun 20262210 AMAQI
23rd Jun 20262311 AMAQI
23rd Jun 20262212 PMAQI
23rd Jun 2026221 PMAQI
23rd Jun 2026222 PMAQI
23rd Jun 2026213 PMAQI
23rd Jun 2026194 PMAQI
23rd Jun 2026205 PMAQI
23rd Jun 2026206 PMAQI
23rd Jun 2026207 PMAQI
23rd Jun 2026188 PMAQI
23rd Jun 2026209 PMAQI
23rd Jun 20262010 PMAQI
23rd Jun 20262311 PMAQI
24th Jun 20262412 AMAQI
24th Jun 2026241 AMAQI
24th Jun 2026242 AMAQI
24th Jun 2026233 AMAQI

22°C20/25°C

24th Jun 2026224 AMAQI
24th Jun 2026215 AMAQI
24th Jun 2026226 AMAQI
24th Jun 2026227 AMAQI
24th Jun 2026218 AMAQI
24th Jun 2026229 AMAQI
24th Jun 20262410 AMAQI
24th Jun 20262311 AMAQI
24th Jun 20262212 PMAQI
24th Jun 2026221 PMAQI
24th Jun 2026222 PMAQI
24th Jun 2026203 PMAQI
24th Jun 2026224 PMAQI
24th Jun 2026195 PMAQI
24th Jun 2026206 PMAQI
24th Jun 2026207 PMAQI
24th Jun 2026198 PMAQI
24th Jun 2026189 PMAQI
24th Jun 20262110 PMAQI
24th Jun 20262111 PMAQI
25th Jun 20262212 AMAQI
25th Jun 2026241 AMAQI
25th Jun 2026242 AMAQI
25th Jun 2026223 AMAQI

23°C20/27°C

25th Jun 2026224 AMAQI
25th Jun 2026245 AMAQI
25th Jun 2026216 AMAQI
25th Jun 2026217 AMAQI
25th Jun 2026228 AMAQI
25th Jun 2026239 AMAQI
25th Jun 20262210 AMAQI
25th Jun 20262511 AMAQI
25th Jun 20262612 PMAQI
25th Jun 2026241 PMAQI
25th Jun 2026302 PMAQI
25th Jun 2026253 PMAQI
25th Jun 2026284 PMAQI
25th Jun 2026265 PMAQI
25th Jun 2026226 PMAQI
25th Jun 2026487 PMAQI
25th Jun 2026548 PMAQI
25th Jun 2026449 PMAQI
25th Jun 20262310 PMAQI
25th Jun 20262411 PMAQI
26th Jun 20262612 AMAQI
26th Jun 2026241 AMAQI
26th Jun 2026242 AMAQI
26th Jun 2026243 AMAQI

21°C20/21°C

26th Jun 2026224 AMAQI
26th Jun 2026205 AMAQI
26th Jun 2026216 AMAQI
26th Jun 2026197 AMAQI
26th Jun 2026188 AMAQI
26th Jun 2026369 AMAQI
26th Jun 20266410 AMAQI
26th Jun 20264611 AMAQI
26th Jun 20264812 PMAQI
26th Jun 2026451 PMAQI
26th Jun 2026502 PMAQI
26th Jun 2026363 PMAQI
26th Jun 2026194 PMAQI
26th Jun 2026205 PMAQI
26th Jun 2026206 PMAQI
26th Jun 2026207 PMAQI
26th Jun 2026208 PMAQI
26th Jun 2026229 PMAQI
26th Jun 20262210 PMAQI
26th Jun 20262611 PMAQI
27th Jun 20262512 AMAQI
27th Jun 2026251 AMAQI
27th Jun 2026242 AMAQI
27th Jun 2026243 AMAQI

22°C20/25°C

27th Jun 2026244 AMAQI
27th Jun 2026265 AMAQI
27th Jun 2026226 AMAQI
27th Jun 2026227 AMAQI
27th Jun 2026258 AMAQI
27th Jun 2026389 AMAQI
27th Jun 20264210 AMAQI
27th Jun 20264411 AMAQI
27th Jun 20262912 PMAQI
27th Jun 2026241 PMAQI
27th Jun 2026242 PMAQI
27th Jun 2026233 PMAQI
27th Jun 2026244 PMAQI
27th Jun 2026255 PMAQI
27th Jun 2026246 PMAQI
27th Jun 2026257 PMAQI
27th Jun 2026248 PMAQI
27th Jun 2026259 PMAQI
27th Jun 20262610 PMAQI
27th Jun 20262811 PMAQI
28th Jun 20263212 AMAQI
28th Jun 2026261 AMAQI
28th Jun 2026292 AMAQI
28th Jun 2026263 AMAQI

23°C22/25°C

28th Jun 2026274 AMAQI
28th Jun 2026265 AMAQI
28th Jun 2026276 AMAQI
28th Jun 2026277 AMAQI
28th Jun 2026248 AMAQI
28th Jun 2026249 AMAQI
28th Jun 20263010 AMAQI
28th Jun 20262311 AMAQI
28th Jun 20262612 PMAQI
28th Jun 2026291 PMAQI
28th Jun 2026382 PMAQI
28th Jun 2026443 PMAQI
28th Jun 2026344 PMAQI
28th Jun 2026255 PMAQI
28th Jun 2026266 PMAQI
28th Jun 2026267 PMAQI
28th Jun 2026268 PMAQI
28th Jun 2026249 PMAQI
28th Jun 20262610 PMAQI
28th Jun 20262711 PMAQI
29th Jun 20262612 AMAQI
29th Jun 2026221 AMAQI
29th Jun 2026252 AMAQI
29th Jun 2026273 AMAQI

22°C21/22°C

29th Jun 2026264 AMAQI
29th Jun 2026405 AMAQI
29th Jun 2026246 AMAQI
29th Jun 2026237 AMAQI
29th Jun 2026278 AMAQI
29th Jun 2026329 AMAQI
29th Jun 20263110 AMAQI
29th Jun 20262411 AMAQI
29th Jun 20262412 PMAQI
29th Jun 2026221 PMAQI
29th Jun 2026302 PMAQI
29th Jun 2026333 PMAQI
29th Jun 2026254 PMAQI
29th Jun 2026235 PMAQI
29th Jun 2026306 PMAQI
29th Jun 2026257 PMAQI
29th Jun 2026228 PMAQI
29th Jun 2026229 PMAQI
29th Jun 20262210 PMAQI
29th Jun 20262411 PMAQI
30th Jun 20262412 AMAQI
30th Jun 2026241 AMAQI
30th Jun 2026272 AMAQI
30th Jun 2026223 AMAQI

24°C21/28°C

30th Jun 2026224 AMAQI
30th Jun 2026225 AMAQI
30th Jun 2026246 AMAQI
30th Jun 2026237 AMAQI
30th Jun 2026258 AMAQI
30th Jun 2026259 AMAQI
30th Jun 20262410 AMAQI
30th Jun 20262611 AMAQI
30th Jun 20262912 PMAQI
30th Jun 2026281 PMAQI
30th Jun 2026342 PMAQI
30th Jun 2026303 PMAQI
30th Jun 2026624 PMAQI
30th Jun 2026595 PMAQI
30th Jun 2026246 PMAQI
30th Jun 2026227 PMAQI
30th Jun 2026248 PMAQI
30th Jun 2026249 PMAQI
30th Jun 20262410 PMAQI
30th Jun 20262611 PMAQI
1st Jul 20262612 AMAQI
1st Jul 2026241 AMAQI
1st Jul 2026252 AMAQI
1st Jul 2026263 AMAQI

26°C22/29°C

1st Jul 2026264 AMAQI
1st Jul 2026245 AMAQI
1st Jul 2026246 AMAQI
1st Jul 2026247 AMAQI
1st Jul 2026268 AMAQI
1st Jul 2026269 AMAQI
1st Jul 20262710 AMAQI
1st Jul 20262411 AMAQI
1st Jul 20262412 PMAQI
1st Jul 2026271 PMAQI
1st Jul 2026272 PMAQI
1st Jul 2026363 PMAQI
1st Jul 2026274 PMAQI
1st Jul 2026285 PMAQI
1st Jul 2026266 PMAQI
1st Jul 2026257 PMAQI
1st Jul 2026268 PMAQI
1st Jul 2026269 PMAQI
1st Jul 20262610 PMAQI
1st Jul 20262711 PMAQI
2nd Jul 20262812 AMAQI
2nd Jul 2026261 AMAQI
2nd Jul 2026262 AMAQI
2nd Jul 2026253 AMAQI

26°C23/29°C

2nd Jul 2026274 AMAQI
2nd Jul 2026265 AMAQI
2nd Jul 2026236 AMAQI
2nd Jul 2026267 AMAQI
2nd Jul 2026248 AMAQI
2nd Jul 2026239 AMAQI
2nd Jul 20262510 AMAQI
2nd Jul 20262011 AMAQI
2nd Jul 20261812 PMAQI
2nd Jul 2026191 PMAQI
2nd Jul 2026202 PMAQI
2nd Jul 2026203 PMAQI
2nd Jul 2026194 PMAQI
2nd Jul 2026225 PMAQI
2nd Jul 2026246 PMAQI
2nd Jul 2026227 PMAQI
2nd Jul 2026148 PMAQI
2nd Jul 2026169 PMAQI
2nd Jul 20262210 PMAQI
2nd Jul 2026811 PMAQI
3rd Jul 2026812 AMAQI
3rd Jul 202661 AMAQI
3rd Jul 2026122 AMAQI
3rd Jul 2026143 AMAQI

22°C21/25°C

3rd Jul 2026144 AMAQI
3rd Jul 2026175 AMAQI
3rd Jul 2026176 AMAQI
3rd Jul 2026127 AMAQI
3rd Jul 2026128 AMAQI
3rd Jul 202689 AMAQI
3rd Jul 20261410 AMAQI
3rd Jul 20261711 AMAQI
3rd Jul 20261412 PMAQI
3rd Jul 2026121 PMAQI
3rd Jul 2026272 PMAQI
3rd Jul 2026253 PMAQI
3rd Jul 2026244 PMAQI
3rd Jul 2026265 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 2026267 PMAQI
3rd Jul 2026278 PMAQI
3rd Jul 2026249 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20262711 PMAQI
4th Jul 20262812 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026302 AMAQI
4th Jul 2026293 AMAQI

23°C21/26°C

4th Jul 2026264 AMAQI
4th Jul 2026265 AMAQI
4th Jul 2026286 AMAQI
4th Jul 2026287 AMAQI
4th Jul 2026288 AMAQI
4th Jul 2026789 AMAQI
4th Jul 20267210 AMAQI
4th Jul 20266911 AMAQI
4th Jul 20266712 PMAQI
4th Jul 2026671 PMAQI
4th Jul 2026642 PMAQI
4th Jul 2026573 PMAQI
4th Jul 2026604 PMAQI
4th Jul 2026335 PMAQI
4th Jul 2026216 PMAQI
4th Jul 2026127 PMAQI
4th Jul 2026128 PMAQI
4th Jul 2026129 PMAQI
4th Jul 2026810 PMAQI
4th Jul 20261211 PMAQI
5th Jul 20261712 AMAQI
5th Jul 2026211 AMAQI
5th Jul 2026252 AMAQI
5th Jul 2026253 AMAQI

24°C22/26°C

5th Jul 2026254 AMAQI
5th Jul 2026215 AMAQI
5th Jul 2026216 AMAQI
5th Jul 2026257 AMAQI
5th Jul 2026128 AMAQI
5th Jul 202689 AMAQI
5th Jul 20261210 AMAQI
5th Jul 20261211 AMAQI
5th Jul 20262112 PMAQI
5th Jul 202681 PMAQI
5th Jul 2026172 PMAQI
5th Jul 2026213 PMAQI
5th Jul 2026214 PMAQI
5th Jul 2026195 PMAQI
5th Jul 2026336 PMAQI
5th Jul 2026257 PMAQI
5th Jul 2026258 PMAQI
5th Jul 2026319 PMAQI
5th Jul 20262710 PMAQI
5th Jul 20262911 PMAQI
6th Jul 20262912 AMAQI
6th Jul 2026271 AMAQI
6th Jul 2026292 AMAQI
6th Jul 2026363 AMAQI

25°C22/28°C

6th Jul 2026294 AMAQI
6th Jul 2026365 AMAQI
6th Jul 2026336 AMAQI
6th Jul 2026367 AMAQI
6th Jul 2026408 AMAQI
6th Jul 2026339 AMAQI
6th Jul 20263110 AMAQI
6th Jul 20264011 AMAQI
6th Jul 20262012 PMAQI
6th Jul 2026201 PMAQI
6th Jul 2026222 PMAQI
6th Jul 2026253 PMAQI
6th Jul 2026254 PMAQI
6th Jul 2026205 PMAQI
6th Jul 2026206 PMAQI
6th Jul 2026207 PMAQI
6th Jul 2026268 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20262610 PMAQI
6th Jul 20262511 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026261 AMAQI
7th Jul 2026282 AMAQI
7th Jul 2026303 AMAQI

23°C22/24°C

7th Jul 2026244 AMAQI
7th Jul 2026305 AMAQI
7th Jul 2026286 AMAQI
7th Jul 2026287 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026249 AMAQI
7th Jul 20262510 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026221 PMAQI
7th Jul 2026252 PMAQI
7th Jul 2026303 PMAQI
7th Jul 2026254 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026256 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026248 PMAQI
7th Jul 2026269 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20263012 AMAQI
8th Jul 2026301 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026273 AMAQI

25°C21/30°C

8th Jul 2026274 AMAQI
8th Jul 2026295 AMAQI
8th Jul 2026276 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026278 AMAQI
8th Jul 2026269 AMAQI
8th Jul 20262510 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262312 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026283 PMAQI
8th Jul 2026264 PMAQI
8th Jul 2026265 PMAQI
8th Jul 2026226 PMAQI
8th Jul 2026227 PMAQI
8th Jul 2026208 PMAQI
8th Jul 2026239 PMAQI
8th Jul 20262110 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026193 AMAQI

26°C22/31°C

9th Jul 2026164 AMAQI
9th Jul 2026175 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026209 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20262011 AMAQI
9th Jul 20262312 PMAQI
9th Jul 2026211 PMAQI
9th Jul 2026232 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026254 PMAQI
9th Jul 2026295 PMAQI
9th Jul 2026256 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026229 PMAQI
9th Jul 20262210 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026252 AMAQI
10th Jul 2026163 AMAQI

27°C24/32°C

10th Jul 2026234 AMAQI
10th Jul 2026165 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026269 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026261 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026244 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026267 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20261812 AMAQI
11th Jul 202681 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026283 AMAQI

28°C25/33°C

11th Jul 2026184 AMAQI
11th Jul 2026305 AMAQI
11th Jul 2026306 AMAQI
11th Jul 2026287 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026315 PMAQI
11th Jul 2026296 PMAQI
11th Jul 2026267 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026299 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026283 AMAQI

28°C25/33°C

12th Jul 2026244 AMAQI
12th Jul 2026275 AMAQI
12th Jul 2026296 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026279 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026317 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20262911 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026321 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026323 AMAQI

27°C25/30°C

13th Jul 2026304 AMAQI
4 AM
13th Jul 2026305 AMAQI
13th Jul 2026306 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026298 AMAQI
13th Jul 2026319 AMAQI
13th Jul 20263210 AMAQI
13th Jul 20262911 AMAQI
11 AM
13th Jul 20262812 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026252 PMAQI
13th Jul 2026243 PMAQI
13th Jul 2026264 PMAQI
13th Jul 2026315 PMAQI
13th Jul 2026356 PMAQI
13th Jul 2026357 PMAQI
7 PM
13th Jul 2026378 PMAQI
13th Jul 2026339 PMAQI
13th Jul 20263410 PMAQI
13th Jul 20263611 PMAQI
11 PM
3 AM

28°C26/30°C

白天时间
平均最高时间
10 AM

29AQI

1 小时 / 天
30 小时 / 月
平均最低时间
4 AM

24AQI

1 小时 / 天
30 小时 / 月
过去30天中，白天AQI最高值为10 AM到10 AM（平均29），最低值为4 AM到4 AM（平均24）。
夜晚时间
平均最高时间
2 AM

27AQI

1 小时 / 天
30 小时 / 月
平均最低时间
8 PM - 11 PM

24AQI

4 小时 / 天
120 小时 / 月
过去30天中，夜间AQI最高值为2 AM到2 AM（平均27），最低值为8 PM到11 PM（平均24）。

2026空气质量与天数对比

Niikura, Niiza, Saitama, Japan

2026

84%

163

16%

31

在2026年的最后194天中，不同AQI类别的总天数 (剩余 171 天)

良好
163 天数
适中
31 天数
差
0 天数
不健康
0 天数
严重
0 天数
危险
0 天数

在WHO安全空气质量限制内：84%

健康风险级别:

低

在2026年中，84%的194天在WHO的安全空气质量限制内，健康问题的风险是低，特别是对易感人群有潜在影响。

年度空气质量洞察

Niikura, Niiza, Saitama, Japan

2026年AQI水平

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
周日周一周二周三周四周五周六

一月

二月

三月

四月

五月

六月

七月

八月

九月

十月

十一月

十二月

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st 一月 2026
21AQI (US)
2nd 一月 2026
19AQI (US)
3rd 一月 2026
20AQI (US)
4th 一月 2026
26AQI (US)
5th 一月 2026
43AQI (US)
6th 一月 2026
15AQI (US)
7th 一月 2026
29AQI (US)
8th 一月 2026
38AQI (US)
9th 一月 2026
19AQI (US)
10th 一月 2026
38AQI (US)
11th 一月 2026
40AQI (US)
12th 一月 2026
18AQI (US)
13th 一月 2026
38AQI (US)
14th 一月 2026
15AQI (US)
15th 一月 2026
33AQI (US)
16th 一月 2026
49AQI (US)
17th 一月 2026
48AQI (US)
18th 一月 2026
25AQI (US)
19th 一月 2026
49AQI (US)
20th 一月 2026
34AQI (US)
21st 一月 2026
14AQI (US)
22nd 一月 2026
22AQI (US)
23rd 一月 2026
39AQI (US)
24th 一月 2026
41AQI (US)
25th 一月 2026
44AQI (US)
26th 一月 2026
25AQI (US)
27th 一月 2026
43AQI (US)
28th 一月 2026
13AQI (US)
29th 一月 2026
20AQI (US)
30th 一月 2026
38AQI (US)
31st 一月 2026
37AQI (US)
1st 二月 2026
40AQI (US)
2nd 二月 2026
25AQI (US)
3rd 二月 2026
24AQI (US)
4th 二月 2026
41AQI (US)
5th 二月 2026
58AQI (US)
6th 二月 2026
53AQI (US)
7th 二月 2026
14AQI (US)
8th 二月 2026
16AQI (US)
9th 二月 2026
35AQI (US)
10th 二月 2026
40AQI (US)
11th 二月 2026
50AQI (US)
12th 二月 2026
29AQI (US)
13th 二月 2026
43AQI (US)
14th 二月 2026
46AQI (US)
15th 二月 2026
65AQI (US)
16th 二月 2026
45AQI (US)
17th 二月 2026
22AQI (US)
18th 二月 2026
38AQI (US)
19th 二月 2026
30AQI (US)
20th 二月 2026
35AQI (US)
21st 二月 2026
46AQI (US)
22nd 二月 2026
44AQI (US)
23rd 二月 2026
43AQI (US)
24th 二月 2026
45AQI (US)
25th 二月 2026
23AQI (US)
26th 二月 2026
11AQI (US)
27th 二月 2026
29AQI (US)
28th 二月 2026
43AQI (US)
1st 三月 2026
35AQI (US)
2nd 三月 2026
64AQI (US)
3rd 三月 2026
43AQI (US)
4th 三月 2026
53AQI (US)
5th 三月 2026
55AQI (US)
6th 三月 2026
53AQI (US)
7th 三月 2026
47AQI (US)
8th 三月 2026
39AQI (US)
9th 三月 2026
51AQI (US)
10th 三月 2026
58AQI (US)
11th 三月 2026
60AQI (US)
12th 三月 2026
66AQI (US)
13th 三月 2026
40AQI (US)
14th 三月 2026
46AQI (US)
15th 三月 2026
56AQI (US)
16th 三月 2026
53AQI (US)
17th 三月 2026
52AQI (US)
18th 三月 2026
56AQI (US)
19th 三月 2026
33AQI (US)
20th 三月 2026
32AQI (US)
21st 三月 2026
57AQI (US)
22nd 三月 2026
48AQI (US)
23rd 三月 2026
52AQI (US)
24th 三月 2026
51AQI (US)
25th 三月 2026
62AQI (US)
26th 三月 2026
31AQI (US)
27th 三月 2026
26AQI (US)
28th 三月 2026
33AQI (US)
29th 三月 2026
56AQI (US)
30th 三月 2026
52AQI (US)
31st 三月 2026
21AQI (US)
1st 四月 2026
23AQI (US)
2nd 四月 2026
34AQI (US)
3rd 四月 2026
43AQI (US)
4th 四月 2026
46AQI (US)
5th 四月 2026
38AQI (US)
6th 四月 2026
29AQI (US)
7th 四月 2026
40AQI (US)
8th 四月 2026
27AQI (US)
9th 四月 2026
34AQI (US)
10th 四月 2026
48AQI (US)
11th 四月 2026
44AQI (US)
12th 四月 2026
35AQI (US)
13th 四月 2026
37AQI (US)
14th 四月 2026
42AQI (US)
15th 四月 2026
42AQI (US)
16th 四月 2026
29AQI (US)
17th 四月 2026
34AQI (US)
18th 四月 2026
33AQI (US)
19th 四月 2026
33AQI (US)
20th 四月 2026
36AQI (US)
21st 四月 2026
39AQI (US)
22nd 四月 2026
47AQI (US)
23rd 四月 2026
36AQI (US)
24th 四月 2026
34AQI (US)
25th 四月 2026
46AQI (US)
26th 四月 2026
52AQI (US)
27th 四月 2026
49AQI (US)
28th 四月 2026
43AQI (US)
29th 四月 2026
40AQI (US)
30th 四月 2026
39AQI (US)
1st 五月 2026
49AQI (US)
2nd 五月 2026
49AQI (US)
3rd 五月 2026
51AQI (US)
4th 五月 2026
29AQI (US)
5th 五月 2026
22AQI (US)
6th 五月 2026
30AQI (US)
7th 五月 2026
31AQI (US)
8th 五月 2026
26AQI (US)
9th 五月 2026
26AQI (US)
10th 五月 2026
29AQI (US)
11th 五月 2026
30AQI (US)
12th 五月 2026
37AQI (US)
13th 五月 2026
44AQI (US)
14th 五月 2026
33AQI (US)
15th 五月 2026
36AQI (US)
16th 五月 2026
85AQI (US)
17th 五月 2026
68AQI (US)
18th 五月 2026
53AQI (US)
19th 五月 2026
49AQI (US)
20th 五月 2026
62AQI (US)
21st 五月 2026
59AQI (US)
22nd 五月 2026
60AQI (US)
23rd 五月 2026
54AQI (US)
24th 五月 2026
58AQI (US)
25th 五月 2026
47AQI (US)
26th 五月 2026
39AQI (US)
27th 五月 2026
24AQI (US)
28th 五月 2026
25AQI (US)
29th 五月 2026
28AQI (US)
30th 五月 2026
28AQI (US)
31st 五月 2026
36AQI (US)
1st 六月 2026
30AQI (US)
2nd 六月 2026
30AQI (US)
3rd 六月 2026
25AQI (US)
4th 六月 2026
23AQI (US)
5th 六月 2026
22AQI (US)
6th 六月 2026
22AQI (US)
7th 六月 2026
22AQI (US)
8th 六月 2026
20AQI (US)
9th 六月 2026
23AQI (US)
10th 六月 2026
22AQI (US)
11th 六月 2026
25AQI (US)
12th 六月 2026
25AQI (US)
13th 六月 2026
35AQI (US)
14th 六月 2026
38AQI (US)
15th 六月 2026
18AQI (US)
16th 六月 2026
24AQI (US)
17th 六月 2026
23AQI (US)
18th 六月 2026
25AQI (US)
19th 六月 2026
28AQI (US)
20th 六月 2026
23AQI (US)
21st 六月 2026
20AQI (US)
22nd 六月 2026
19AQI (US)
23rd 六月 2026
22AQI (US)
24th 六月 2026
22AQI (US)
25th 六月 2026
27AQI (US)
26th 六月 2026
29AQI (US)
27th 六月 2026
27AQI (US)
28th 六月 2026
28AQI (US)
29th 六月 2026
26AQI (US)
30th 六月 2026
28AQI (US)
1st 七月 2026
26AQI (US)
2nd 七月 2026
22AQI (US)
3rd 七月 2026
18AQI (US)
4th 七月 2026
37AQI (US)
5th 七月 2026
21AQI (US)
6th 七月 2026
28AQI (US)
7th 七月 2026
26AQI (US)
8th 七月 2026
25AQI (US)
9th 七月 2026
24AQI (US)
10th 七月 2026
25AQI (US)
11th 七月 2026
26AQI (US)
12th 七月 2026
28AQI (US)
13th 七月 2026
30AQI (US)
14th 七月 2026
15th 七月 2026
16th 七月 2026
17th 七月 2026
18th 七月 2026
19th 七月 2026
20th 七月 2026
21st 七月 2026
22nd 七月 2026
23rd 七月 2026
24th 七月 2026
25th 七月 2026
26th 七月 2026
27th 七月 2026
28th 七月 2026
29th 七月 2026
30th 七月 2026
31st 七月 2026
1st 八月 2026
2nd 八月 2026
3rd 八月 2026
4th 八月 2026
5th 八月 2026
6th 八月 2026
7th 八月 2026
8th 八月 2026
9th 八月 2026
10th 八月 2026
11th 八月 2026
12th 八月 2026
13th 八月 2026
14th 八月 2026
15th 八月 2026
16th 八月 2026
17th 八月 2026
18th 八月 2026
19th 八月 2026
20th 八月 2026
21st 八月 2026
22nd 八月 2026
23rd 八月 2026
24th 八月 2026
25th 八月 2026
26th 八月 2026
27th 八月 2026
28th 八月 2026
29th 八月 2026
30th 八月 2026
31st 八月 2026
1st 九月 2026
2nd 九月 2026
3rd 九月 2026
4th 九月 2026
5th 九月 2026
6th 九月 2026
7th 九月 2026
8th 九月 2026
9th 九月 2026
10th 九月 2026
11th 九月 2026
12th 九月 2026
13th 九月 2026
14th 九月 2026
15th 九月 2026
16th 九月 2026
17th 九月 2026
18th 九月 2026
19th 九月 2026
20th 九月 2026
21st 九月 2026
22nd 九月 2026
23rd 九月 2026
24th 九月 2026
25th 九月 2026
26th 九月 2026
27th 九月 2026
28th 九月 2026
29th 九月 2026
30th 九月 2026
1st 十月 2026
2nd 十月 2026
3rd 十月 2026
4th 十月 2026
5th 十月 2026
6th 十月 2026
7th 十月 2026
8th 十月 2026
9th 十月 2026
10th 十月 2026
11th 十月 2026
12th 十月 2026
13th 十月 2026
14th 十月 2026
15th 十月 2026
16th 十月 2026
17th 十月 2026
18th 十月 2026
19th 十月 2026
20th 十月 2026
21st 十月 2026
22nd 十月 2026
23rd 十月 2026
24th 十月 2026
25th 十月 2026
26th 十月 2026
27th 十月 2026
28th 十月 2026
29th 十月 2026
30th 十月 2026
31st 十月 2026
1st 十一月 2026
2nd 十一月 2026
3rd 十一月 2026
4th 十一月 2026
5th 十一月 2026
6th 十一月 2026
7th 十一月 2026
8th 十一月 2026
9th 十一月 2026
10th 十一月 2026
11th 十一月 2026
12th 十一月 2026
13th 十一月 2026
14th 十一月 2026
15th 十一月 2026
16th 十一月 2026
17th 十一月 2026
18th 十一月 2026
19th 十一月 2026
20th 十一月 2026
21st 十一月 2026
22nd 十一月 2026
23rd 十一月 2026
24th 十一月 2026
25th 十一月 2026
26th 十一月 2026
27th 十一月 2026
28th 十一月 2026
29th 十一月 2026
30th 十一月 2026
1st 十二月 2026
2nd 十二月 2026
3rd 十二月 2026
4th 十二月 2026
5th 十二月 2026
6th 十二月 2026
7th 十二月 2026
8th 十二月 2026
9th 十二月 2026
10th 十二月 2026
11th 十二月 2026
12th 十二月 2026
13th 十二月 2026
14th 十二月 2026
15th 十二月 2026
16th 十二月 2026
17th 十二月 2026
18th 十二月 2026
19th 十二月 2026
20th 十二月 2026
21st 十二月 2026
22nd 十二月 2026
23rd 十二月 2026
24th 十二月 2026
25th 十二月 2026
26th 十二月 2026
27th 十二月 2026
28th 十二月 2026
29th 十二月 2026
30th 十二月 2026
31st 十二月 2026

31AQI (US)

37AQI (US)

48AQI (US)

38AQI (US)

42AQI (US)

25AQI (US)

26AQI (US)

天数

一月二月三月四月五月六月七月八月九月十月十一月十二月总天数

202636AQI (US)

31
25
3
13
18
29
1
22
9
30
13
163
31

最高AQI (US)记录于

三月

48AQI (US)

最低AQI (US)记录于

六月

25AQI (US)

202541AQI (US)

29
2
27
1
23
8
25
5
29
2
29
1
23
8
24
7
29
1
14
17
19
11
16
15
287
78

最高AQI (US)记录于

十月

48AQI (US)

最低AQI (US)记录于

六月

35AQI (US)

202440AQI (US)

29
2
26
3
23
8
15
15
26
5
25
5
18
13
30
1
27
3
26
5
25
5
31
301
65

最高AQI (US)记录于

四月

53AQI (US)

最低AQI (US)记录于

九月

33AQI (US)

202343AQI (US)

21
9
17
11
18
13
17
13
24
7
17
13
19
12
29
2
28
2
21
10
19
10
20
11
250
113

最高AQI (US)记录于

四月

51AQI (US)

最低AQI (US)记录于

八月

30AQI (US)

202241AQI (US)

25
4
17
4
18
13
18
11
22
9
19
11
16
5
1
28
26
5
19
11
30
1
239
74

最高AQI (US)记录于

六月

49AQI (US)

最低AQI (US)记录于

八月

21AQI (US)

202140AQI (US)

22
9
20
8
22
7
2
26
4
25
6
26
4
29
2
25
6
28
2
27
4
19
11
23
8
292
71
2

最高AQI (US)记录于

三月

46AQI (US)

最低AQI (US)记录于

七月

34AQI (US)

202038AQI (US)

10
3
17
4
17
1
19
11
30
1
19
12
18
1
28
3
18
12
20
11
196
59

最高AQI (US)记录于

六月

47AQI (US)

最低AQI (US)记录于

九月

19AQI (US)

过去7年中污染最重与最轻的年份

污染最重的记录年份
2023(平均)
43AQI (US)
污染最轻的记录年份
2026(平均)
36AQI (US)

Niikura的年度2026 AQI (US)（36）相比之前几年的平均百分比变化为-10.9% (改善 AQI (US))：2020 (38), 2021 (40), 2022 (41), 2023 (43), 2024 (40), 2025 (41)。