Overseas School of Colombo Sensor 1, Sri Jayewardenepura Kotte, Western, Sri Lanka 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+
十月空气质量分析
Overseas School of Colombo Sensor 1, Sri Jayewardenepura Kotte, Western, Sri Lanka
2022
2024
2025
AQI
.
天数
AQI趋势：最高与最低
最高AQI记录于
28th Oct 2022
122AQI最低AQI记录于
31st Oct 2022
4AQI同日分析（16th October ）：
在过去3年的这一天，AQI差异显著：2025年排名为1st 最高，AQI为59，属于适中空气质量。
下载2024年度数据
全球空气质量报告
日夜AQI趋势：16th Oct - 17th Oct 2025
Overseas School of Colombo Sensor 1, Sri Jayewardenepura Kotte, Western, Sri Lanka
AQI
天
夜晚
.
5 AM16th Oct 2025
6 PM
4 AM17th Oct 2025
白天时间
平均最高时间
1PM16th Oct
68AQI
平均最低时间
8AM16th Oct
48AQI
夜晚时间
平均最高时间
11PM16th Oct
71AQI
平均最低时间
6PM16th Oct
49AQI
在过去的24小时内，
Overseas School of Colombo Sensor 1的AQI最高点为71，出现在夜晚的11 PM；最低点为48，出现在天的8 AM。
日夜AQI趋势：Sep - Oct 2025
Overseas School of Colombo Sensor 1, Sri Jayewardenepura Kotte, Western, Sri Lanka
SepOct
17th - 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 - 14th14th - 15th15th - 16th16th - 17th17th
天
夜晚
17th Sep 2025675 AMAQI
17th Sep 2025626 AMAQI
17th Sep 2025727 AMAQI
17th Sep 2025698 AMAQI
17th Sep 2025719 AMAQI
17th Sep 20256710 AMAQI
17th Sep 20256811 AMAQI
17th Sep 20257112 PMAQI
17th Sep 2025681 PMAQI
17th Sep 2025652 PMAQI
17th Sep 2025673 PMAQI
17th Sep 2025594 PMAQI
17th Sep 2025665 PMAQI
17th Sep 2025646 PMAQI
17th Sep 2025687 PMAQI
17th Sep 2025658 PMAQI
17th Sep 2025649 PMAQI
17th Sep 20256510 PMAQI
17th Sep 20256511 PMAQI
18th Sep 20256612 AMAQI
18th Sep 2025661 AMAQI
18th Sep 2025692 AMAQI
18th Sep 2025683 AMAQI
18th Sep 2025694 AMAQI
26°C25/28°C
18th Sep 2025665 AMAQI
18th Sep 2025626 AMAQI
18th Sep 2025787 AMAQI
18th Sep 2025738 AMAQI
18th Sep 2025489 AMAQI
18th Sep 20254910 AMAQI
18th Sep 20255511 AMAQI
18th Sep 20255712 PMAQI
18th Sep 2025591 PMAQI
18th Sep 2025622 PMAQI
18th Sep 2025633 PMAQI
18th Sep 2025584 PMAQI
18th Sep 2025595 PMAQI
18th Sep 2025636 PMAQI
18th Sep 2025687 PMAQI
18th Sep 2025738 PMAQI
18th Sep 2025699 PMAQI
18th Sep 20256710 PMAQI
18th Sep 20256811 PMAQI
19th Sep 20256212 AMAQI
19th Sep 2025651 AMAQI
19th Sep 2025662 AMAQI
19th Sep 2025663 AMAQI
19th Sep 2025674 AMAQI
26°C25/28°C
19th Sep 2025615 AMAQI
19th Sep 2025396 AMAQI
19th Sep 2025567 AMAQI
19th Sep 2025588 AMAQI
19th Sep 2025699 AMAQI
19th Sep 20256810 AMAQI
19th Sep 20255511 AMAQI
19th Sep 20255012 PMAQI
19th Sep 2025421 PMAQI
19th Sep 2025492 PMAQI
19th Sep 2025523 PMAQI
19th Sep 2025584 PMAQI
19th Sep 2025585 PMAQI
19th Sep 2025586 PMAQI
19th Sep 2025607 PMAQI
19th Sep 2025628 PMAQI
19th Sep 2025669 PMAQI
19th Sep 20256710 PMAQI
19th Sep 20257011 PMAQI
20th Sep 20256812 AMAQI
20th Sep 2025641 AMAQI
20th Sep 2025652 AMAQI
20th Sep 2025663 AMAQI
20th Sep 2025654 AMAQI
26°C25/28°C
20th Sep 2025665 AMAQI
20th Sep 2025686 AMAQI
20th Sep 2025717 AMAQI
20th Sep 2025738 AMAQI
20th Sep 2025549 AMAQI
20th Sep 20254810 AMAQI
20th Sep 20255211 AMAQI
20th Sep 20255612 PMAQI
20th Sep 2025581 PMAQI
20th Sep 2025472 PMAQI
20th Sep 2025523 PMAQI
20th Sep 2025484 PMAQI
20th Sep 2025465 PMAQI
20th Sep 2025496 PMAQI
20th Sep 2025637 PMAQI
20th Sep 2025628 PMAQI
20th Sep 2025569 PMAQI
20th Sep 20256310 PMAQI
20th Sep 20256611 PMAQI
21st Sep 20256612 AMAQI
21st Sep 2025651 AMAQI
21st Sep 2025662 AMAQI
21st Sep 2025663 AMAQI
21st Sep 2025674 AMAQI
26°C25/28°C
21st Sep 2025605 AMAQI
21st Sep 2025336 AMAQI
21st Sep 2025397 AMAQI
21st Sep 2025458 AMAQI
21st Sep 2025409 AMAQI
21st Sep 20256110 AMAQI
21st Sep 20256711 AMAQI
21st Sep 20255812 PMAQI
21st Sep 2025521 PMAQI
21st Sep 2025542 PMAQI
21st Sep 2025523 PMAQI
21st Sep 2025564 PMAQI
21st Sep 2025585 PMAQI
21st Sep 2025616 PMAQI
21st Sep 2025467 PMAQI
21st Sep 2025568 PMAQI
21st Sep 2025639 PMAQI
21st Sep 20256610 PMAQI
21st Sep 20256211 PMAQI
22nd Sep 20256412 AMAQI
22nd Sep 2025651 AMAQI
22nd Sep 2025642 AMAQI
22nd Sep 2025643 AMAQI
22nd Sep 2025624 AMAQI
26°C25/29°C
22nd Sep 2025555 AMAQI
22nd Sep 2025526 AMAQI
22nd Sep 2025447 AMAQI
22nd Sep 2025428 AMAQI
22nd Sep 2025449 AMAQI
22nd Sep 20256210 AMAQI
22nd Sep 20255911 AMAQI
22nd Sep 20255112 PMAQI
22nd Sep 2025541 PMAQI
22nd Sep 2025382 PMAQI
22nd Sep 2025403 PMAQI
22nd Sep 2025464 PMAQI
22nd Sep 2025455 PMAQI
22nd Sep 2025526 PMAQI
22nd Sep 2025647 PMAQI
22nd Sep 2025708 PMAQI
22nd Sep 2025669 PMAQI
22nd Sep 20256710 PMAQI
22nd Sep 20256711 PMAQI
23rd Sep 20256412 AMAQI
23rd Sep 2025681 AMAQI
23rd Sep 2025672 AMAQI
23rd Sep 2025643 AMAQI
23rd Sep 2025644 AMAQI
26°C25/28°C
23rd Sep 2025615 AMAQI
23rd Sep 2025666 AMAQI
23rd Sep 2025687 AMAQI
23rd Sep 2025728 AMAQI
23rd Sep 2025639 AMAQI
23rd Sep 20255510 AMAQI
23rd Sep 20254811 AMAQI
23rd Sep 20255012 PMAQI
23rd Sep 2025501 PMAQI
23rd Sep 2025532 PMAQI
23rd Sep 2025513 PMAQI
23rd Sep 2025534 PMAQI
23rd Sep 2025585 PMAQI
23rd Sep 2025626 PMAQI
23rd Sep 2025627 PMAQI
23rd Sep 2025628 PMAQI
23rd Sep 2025629 PMAQI
23rd Sep 20256010 PMAQI
23rd Sep 20255611 PMAQI
24th Sep 20255712 AMAQI
24th Sep 2025601 AMAQI
24th Sep 2025632 AMAQI
24th Sep 2025663 AMAQI
24th Sep 2025644 AMAQI
27°C25/29°C
24th Sep 2025595 AMAQI
24th Sep 2025566 AMAQI
24th Sep 2025607 AMAQI
24th Sep 2025678 AMAQI
24th Sep 2025449 AMAQI
24th Sep 20254810 AMAQI
24th Sep 20254411 AMAQI
24th Sep 20254712 PMAQI
24th Sep 2025581 PMAQI
24th Sep 2025462 PMAQI
24th Sep 2025433 PMAQI
24th Sep 2025524 PMAQI
24th Sep 2025545 PMAQI
24th Sep 2025566 PMAQI
24th Sep 2025607 PMAQI
24th Sep 2025658 PMAQI
24th Sep 2025629 PMAQI
24th Sep 20256210 PMAQI
24th Sep 20255711 PMAQI
25th Sep 20255712 AMAQI
25th Sep 2025601 AMAQI
25th Sep 2025602 AMAQI
25th Sep 2025593 AMAQI
25th Sep 2025594 AMAQI
27°C25/29°C
25th Sep 2025485 AMAQI
25th Sep 2025286 AMAQI
25th Sep 2025637 AMAQI
25th Sep 2025558 AMAQI
25th Sep 2025449 AMAQI
25th Sep 20254510 AMAQI
25th Sep 20253011 AMAQI
25th Sep 20252812 PMAQI
25th Sep 2025221 PMAQI
25th Sep 2025162 PMAQI
25th Sep 2025243 PMAQI
25th Sep 2025244 PMAQI
25th Sep 2025245 PMAQI
25th Sep 2025236 PMAQI
25th Sep 2025177 PMAQI
25th Sep 2025288 PMAQI
25th Sep 2025469 PMAQI
25th Sep 20255410 PMAQI
25th Sep 20255811 PMAQI
26th Sep 20255812 AMAQI
26th Sep 2025381 AMAQI
26th Sep 2025132 AMAQI
26th Sep 2025113 AMAQI
26th Sep 2025144 AMAQI
26°C25/28°C
26th Sep 2025145 AMAQI
26th Sep 2025156 AMAQI
26th Sep 2025287 AMAQI
26th Sep 2025268 AMAQI
26th Sep 2025189 AMAQI
26th Sep 20253710 AMAQI
26th Sep 20253511 AMAQI
26th Sep 20252012 PMAQI
26th Sep 2025201 PMAQI
26th Sep 2025182 PMAQI
26th Sep 2025183 PMAQI
26th Sep 2025194 PMAQI
26th Sep 2025175 PMAQI
26th Sep 2025196 PMAQI
26th Sep 2025217 PMAQI
26th Sep 2025178 PMAQI
26th Sep 2025279 PMAQI
26th Sep 20252210 PMAQI
26th Sep 20251911 PMAQI
27th Sep 20251812 AMAQI
27th Sep 2025201 AMAQI
27th Sep 2025262 AMAQI
27th Sep 2025273 AMAQI
27th Sep 2025224 AMAQI
26°C25/27°C
27th Sep 2025305 AMAQI
27th Sep 2025476 AMAQI
27th Sep 2025667 AMAQI
27th Sep 2025728 AMAQI
27th Sep 2025449 AMAQI
27th Sep 20251810 AMAQI
27th Sep 20252511 AMAQI
27th Sep 20252312 PMAQI
27th Sep 2025221 PMAQI
27th Sep 2025202 PMAQI
27th Sep 2025183 PMAQI
27th Sep 2025284 PMAQI
27th Sep 2025195 PMAQI
27th Sep 2025396 PMAQI
27th Sep 2025307 PMAQI
27th Sep 2025328 PMAQI
27th Sep 2025249 PMAQI
27th Sep 20253410 PMAQI
27th Sep 20254011 PMAQI
28th Sep 20255312 AMAQI
28th Sep 2025411 AMAQI
28th Sep 2025352 AMAQI
28th Sep 2025493 AMAQI
28th Sep 2025594 AMAQI
27°C25/29°C
28th Sep 2025595 AMAQI
28th Sep 2025396 AMAQI
28th Sep 2025317 AMAQI
28th Sep 2025458 AMAQI
28th Sep 2025389 AMAQI
28th Sep 20253210 AMAQI
28th Sep 20253311 AMAQI
28th Sep 20253212 PMAQI
28th Sep 2025331 PMAQI
28th Sep 2025312 PMAQI
28th Sep 2025323 PMAQI
28th Sep 2025264 PMAQI
28th Sep 2025205 PMAQI
28th Sep 2025246 PMAQI
28th Sep 2025287 PMAQI
28th Sep 2025258 PMAQI
28th Sep 2025319 PMAQI
28th Sep 20255210 PMAQI
28th Sep 20256411 PMAQI
29th Sep 20256812 AMAQI
29th Sep 2025691 AMAQI
29th Sep 2025702 AMAQI
29th Sep 2025653 AMAQI
29th Sep 2025704 AMAQI
27°C25/29°C
29th Sep 2025715 AMAQI
29th Sep 2025726 AMAQI
29th Sep 2025787 AMAQI
29th Sep 2025588 AMAQI
29th Sep 2025379 AMAQI
29th Sep 20253010 AMAQI
29th Sep 20253611 AMAQI
29th Sep 20253612 PMAQI
29th Sep 2025331 PMAQI
29th Sep 2025232 PMAQI
29th Sep 2025243 PMAQI
29th Sep 2025224 PMAQI
29th Sep 2025305 PMAQI
29th Sep 2025436 PMAQI
29th Sep 2025587 PMAQI
29th Sep 2025578 PMAQI
29th Sep 2025499 PMAQI
29th Sep 20256210 PMAQI
29th Sep 20258311 PMAQI
30th Sep 20254912 AMAQI
30th Sep 2025491 AMAQI
30th Sep 2025712 AMAQI
30th Sep 2025803 AMAQI
30th Sep 2025724 AMAQI
27°C25/29°C
30th Sep 2025695 AMAQI
30th Sep 2025536 AMAQI
30th Sep 2025527 AMAQI
30th Sep 2025428 AMAQI
30th Sep 2025399 AMAQI
30th Sep 20253010 AMAQI
30th Sep 20253511 AMAQI
30th Sep 20254412 PMAQI
30th Sep 2025451 PMAQI
30th Sep 2025442 PMAQI
30th Sep 2025483 PMAQI
30th Sep 2025434 PMAQI
30th Sep 2025485 PMAQI
30th Sep 2025616 PMAQI
30th Sep 2025637 PMAQI
30th Sep 2025668 PMAQI
30th Sep 2025589 PMAQI
30th Sep 20255910 PMAQI
30th Sep 20255911 PMAQI
1st Oct 20255612 AMAQI
1st Oct 2025401 AMAQI
1st Oct 2025462 AMAQI
1st Oct 2025643 AMAQI
1st Oct 2025664 AMAQI
27°C25/28°C
1st Oct 2025685 AMAQI
1st Oct 2025566 AMAQI
1st Oct 2025687 AMAQI
1st Oct 2025558 AMAQI
1st Oct 2025449 AMAQI
1st Oct 20254010 AMAQI
1st Oct 20253911 AMAQI
1st Oct 20253612 PMAQI
1st Oct 2025391 PMAQI
1st Oct 2025402 PMAQI
1st Oct 2025393 PMAQI
1st Oct 2025394 PMAQI
1st Oct 2025485 PMAQI
1st Oct 2025496 PMAQI
1st Oct 2025567 PMAQI
1st Oct 2025578 PMAQI
1st Oct 2025489 PMAQI
1st Oct 20254310 PMAQI
1st Oct 20254811 PMAQI
2nd Oct 20254312 AMAQI
2nd Oct 2025341 AMAQI
2nd Oct 2025472 AMAQI
2nd Oct 2025583 AMAQI
2nd Oct 2025464 AMAQI
27°C25/30°C
2nd Oct 2025425 AMAQI
2nd Oct 2025466 AMAQI
2nd Oct 2025577 AMAQI
2nd Oct 2025478 AMAQI
2nd Oct 2025429 AMAQI
2nd Oct 20254010 AMAQI
2nd Oct 20253811 AMAQI
2nd Oct 20253412 PMAQI
2nd Oct 2025361 PMAQI
2nd Oct 2025352 PMAQI
2nd Oct 2025413 PMAQI
2nd Oct 2025424 PMAQI
2nd Oct 2025505 PMAQI
2nd Oct 2025526 PMAQI
2nd Oct 2025547 PMAQI
2nd Oct 2025648 PMAQI
2nd Oct 2025699 PMAQI
2nd Oct 20256710 PMAQI
2nd Oct 20256211 PMAQI
3rd Oct 20259012 AMAQI
3rd Oct 20251061 AMAQI
3rd Oct 20251032 AMAQI
3rd Oct 2025793 AMAQI
3rd Oct 2025634 AMAQI
27°C26/30°C
3rd Oct 2025645 AMAQI
3rd Oct 2025746 AMAQI
3rd Oct 2025747 AMAQI
3rd Oct 2025688 AMAQI
3rd Oct 2025629 AMAQI
3rd Oct 20255810 AMAQI
3rd Oct 20255411 AMAQI
3rd Oct 20254412 PMAQI
3rd Oct 2025431 PMAQI
3rd Oct 2025382 PMAQI
3rd Oct 2025393 PMAQI
3rd Oct 2025484 PMAQI
3rd Oct 2025385 PMAQI
3rd Oct 2025516 PMAQI
3rd Oct 2025547 PMAQI
3rd Oct 2025548 PMAQI
3rd Oct 2025519 PMAQI
3rd Oct 20255110 PMAQI
3rd Oct 20254611 PMAQI
4th Oct 20254212 AMAQI
4th Oct 2025721 AMAQI
4th Oct 2025802 AMAQI
4th Oct 2025813 AMAQI
4th Oct 2025794 AMAQI
27°C25/30°C
4th Oct 2025845 AMAQI
4th Oct 2025906 AMAQI
4th Oct 2025797 AMAQI
4th Oct 2025728 AMAQI
4th Oct 2025729 AMAQI
4th Oct 20256210 AMAQI
4th Oct 20255011 AMAQI
4th Oct 20254012 PMAQI
4th Oct 2025411 PMAQI
4th Oct 2025422 PMAQI
4th Oct 2025413 PMAQI
4th Oct 2025394 PMAQI
4th Oct 2025395 PMAQI
4th Oct 2025376 PMAQI
4th Oct 2025407 PMAQI
4th Oct 2025558 PMAQI
4th Oct 2025629 PMAQI
4th Oct 20255210 PMAQI
4th Oct 20255711 PMAQI
5th Oct 20255812 AMAQI
5th Oct 2025541 AMAQI
5th Oct 2025542 AMAQI
5th Oct 2025503 AMAQI
5th Oct 2025524 AMAQI
27°C26/30°C
5th Oct 2025495 AMAQI
5th Oct 2025516 AMAQI
5th Oct 2025587 AMAQI
5th Oct 2025578 AMAQI
5th Oct 2025499 AMAQI
5th Oct 20255210 AMAQI
5th Oct 20255511 AMAQI
5th Oct 20254812 PMAQI
5th Oct 2025371 PMAQI
5th Oct 2025462 PMAQI
5th Oct 2025503 PMAQI
5th Oct 2025464 PMAQI
5th Oct 2025345 PMAQI
5th Oct 2025606 PMAQI
5th Oct 2025637 PMAQI
5th Oct 2025788 PMAQI
5th Oct 2025759 PMAQI
5th Oct 20256610 PMAQI
5th Oct 20257111 PMAQI
6th Oct 20257312 AMAQI
6th Oct 2025701 AMAQI
6th Oct 2025642 AMAQI
6th Oct 2025653 AMAQI
6th Oct 2025604 AMAQI
26°C25/29°C
6th Oct 2025595 AMAQI
6th Oct 2025606 AMAQI
6th Oct 2025627 AMAQI
6th Oct 2025618 AMAQI
6th Oct 2025619 AMAQI
6th Oct 20255710 AMAQI
6th Oct 20255911 AMAQI
6th Oct 20254812 PMAQI
6th Oct 2025461 PMAQI
6th Oct 2025492 PMAQI
6th Oct 2025383 PMAQI
6th Oct 2025424 PMAQI
6th Oct 2025455 PMAQI
6th Oct 2025716 PMAQI
6th Oct 2025827 PMAQI
6th Oct 2025698 PMAQI
6th Oct 2025619 PMAQI
6th Oct 20256010 PMAQI
27°C24/30°C
7th Oct 2025585 PMAQI
7th Oct 2025616 PMAQI
7th Oct 2025687 PMAQI
7th Oct 2025678 PMAQI
7th Oct 2025659 PMAQI
7th Oct 20257410 PMAQI
7th Oct 20258411 PMAQI
8th Oct 20257712 AMAQI
8th Oct 2025701 AMAQI
8th Oct 2025802 AMAQI
8th Oct 2025883 AMAQI
8th Oct 2025854 AMAQI
27°C25/30°C
8th Oct 2025805 AMAQI
8th Oct 2025726 AMAQI
8th Oct 2025737 AMAQI
8th Oct 2025698 AMAQI
8th Oct 2025749 AMAQI
8th Oct 20257310 AMAQI
8th Oct 20256811 AMAQI
8th Oct 20256112 PMAQI
8th Oct 2025581 PMAQI
8th Oct 2025582 PMAQI
8th Oct 2025583 PMAQI
8th Oct 2025594 PMAQI
8th Oct 2025625 PMAQI
8th Oct 2025636 PMAQI
8th Oct 2025687 PMAQI
8th Oct 2025728 PMAQI
8th Oct 2025719 PMAQI
8th Oct 20257710 PMAQI
8th Oct 20258311 PMAQI
9th Oct 20258612 AMAQI
9th Oct 2025941 AMAQI
9th Oct 2025822 AMAQI
9th Oct 2025703 AMAQI
9th Oct 2025734 AMAQI
27°C25/30°C
9th Oct 2025795 AMAQI
9th Oct 2025836 AMAQI
9th Oct 2025817 AMAQI
9th Oct 2025798 AMAQI
9th Oct 2025729 AMAQI
9th Oct 20256710 AMAQI
9th Oct 20256011 AMAQI
9th Oct 20255812 PMAQI
9th Oct 2025521 PMAQI
9th Oct 2025512 PMAQI
9th Oct 2025533 PMAQI
9th Oct 2025554 PMAQI
9th Oct 2025595 PMAQI
9th Oct 2025606 PMAQI
9th Oct 2025627 PMAQI
9th Oct 2025678 PMAQI
9th Oct 2025659 PMAQI
9th Oct 20258110 PMAQI
9th Oct 20258611 PMAQI
10th Oct 20259912 AMAQI
10th Oct 20251051 AMAQI
10th Oct 2025912 AMAQI
10th Oct 2025983 AMAQI
10th Oct 2025874 AMAQI
27°C25/30°C
10th Oct 2025825 AMAQI
10th Oct 2025846 AMAQI
10th Oct 2025847 AMAQI
10th Oct 2025838 AMAQI
10th Oct 2025769 AMAQI
10th Oct 20257310 AMAQI
10th Oct 20256111 AMAQI
10th Oct 20255412 PMAQI
10th Oct 2025521 PMAQI
10th Oct 2025492 PMAQI
10th Oct 2025513 PMAQI
10th Oct 2025484 PMAQI
10th Oct 2025555 PMAQI
10th Oct 2025576 PMAQI
10th Oct 2025657 PMAQI
10th Oct 2025688 PMAQI
10th Oct 2025689 PMAQI
10th Oct 20256210 PMAQI
10th Oct 20255811 PMAQI
11th Oct 20255812 AMAQI
11th Oct 2025601 AMAQI
11th Oct 2025642 AMAQI
11th Oct 2025613 AMAQI
11th Oct 2025604 AMAQI
27°C25/30°C
11th Oct 2025595 AMAQI
11th Oct 2025546 AMAQI
11th Oct 2025547 AMAQI
11th Oct 2025548 AMAQI
11th Oct 2025549 AMAQI
11th Oct 20255110 AMAQI
11th Oct 20255111 AMAQI
11th Oct 20255312 PMAQI
11th Oct 2025461 PMAQI
11th Oct 2025422 PMAQI
11th Oct 2025413 PMAQI
11th Oct 2025434 PMAQI
11th Oct 2025455 PMAQI
11th Oct 2025606 PMAQI
11th Oct 2025727 PMAQI
11th Oct 2025798 PMAQI
11th Oct 2025699 PMAQI
11th Oct 20257110 PMAQI
11th Oct 20257711 PMAQI
12th Oct 20256712 AMAQI
12th Oct 2025631 AMAQI
12th Oct 2025612 AMAQI
12th Oct 2025633 AMAQI
12th Oct 2025594 AMAQI
27°C26/30°C
12th Oct 2025575 AMAQI
12th Oct 2025586 AMAQI
12th Oct 2025607 AMAQI
12th Oct 2025668 AMAQI
12th Oct 2025629 AMAQI
12th Oct 20255810 AMAQI
12th Oct 20255211 AMAQI
12th Oct 20254812 PMAQI
12th Oct 2025381 PMAQI
12th Oct 2025402 PMAQI
12th Oct 2025423 PMAQI
12th Oct 2025474 PMAQI
12th Oct 2025625 PMAQI
12th Oct 2025826 PMAQI
12th Oct 2025667 PMAQI
12th Oct 2025608 PMAQI
12th Oct 2025759 PMAQI
12th Oct 20257910 PMAQI
12th Oct 20255711 PMAQI
13th Oct 20254812 AMAQI
13th Oct 2025471 AMAQI
13th Oct 2025392 AMAQI
13th Oct 2025403 AMAQI
13th Oct 2025354 AMAQI
28°C25/31°C
13th Oct 2025395 AMAQI
13th Oct 2025506 AMAQI
13th Oct 2025667 AMAQI
13th Oct 2025638 AMAQI
13th Oct 2025589 AMAQI
13th Oct 20255710 AMAQI
13th Oct 20255211 AMAQI
13th Oct 20254612 PMAQI
13th Oct 2025421 PMAQI
13th Oct 2025422 PMAQI
13th Oct 2025473 PMAQI
13th Oct 2025564 PMAQI
13th Oct 2025745 PMAQI
13th Oct 2025566 PMAQI
13th Oct 2025587 PMAQI
13th Oct 2025578 PMAQI
13th Oct 2025539 PMAQI
13th Oct 20255510 PMAQI
13th Oct 20256211 PMAQI
14th Oct 20256112 AMAQI
14th Oct 2025521 AMAQI
14th Oct 2025532 AMAQI
14th Oct 2025593 AMAQI
14th Oct 2025494 AMAQI
27°C25/30°C
14th Oct 2025485 AMAQI
14th Oct 2025526 AMAQI
14th Oct 2025557 AMAQI
14th Oct 2025608 AMAQI
14th Oct 2025759 AMAQI
14th Oct 20256910 AMAQI
14th Oct 20255811 AMAQI
14th Oct 20255212 PMAQI
14th Oct 2025451 PMAQI
14th Oct 2025422 PMAQI
14th Oct 2025653 PMAQI
14th Oct 2025634 PMAQI
14th Oct 2025565 PMAQI
14th Oct 2025596 PMAQI
14th Oct 2025577 PMAQI
14th Oct 2025608 PMAQI
14th Oct 2025479 PMAQI
14th Oct 20254110 PMAQI
14th Oct 20254111 PMAQI
15th Oct 20254912 AMAQI
15th Oct 2025601 AMAQI
15th Oct 2025482 AMAQI
15th Oct 2025403 AMAQI
15th Oct 2025534 AMAQI
27°C25/30°C
15th Oct 2025565 AMAQI
15th Oct 2025446 AMAQI
15th Oct 2025557 AMAQI
15th Oct 2025708 AMAQI
15th Oct 2025689 AMAQI
15th Oct 20256310 AMAQI
15th Oct 20255411 AMAQI
15th Oct 20255412 PMAQI
15th Oct 2025481 PMAQI
15th Oct 2025402 PMAQI
15th Oct 2025433 PMAQI
15th Oct 2025384 PMAQI
15th Oct 2025405 PMAQI
15th Oct 2025506 PMAQI
15th Oct 2025627 PMAQI
15th Oct 2025658 PMAQI
15th Oct 2025579 PMAQI
15th Oct 20256310 PMAQI
15th Oct 20256011 PMAQI
16th Oct 20257312 AMAQI
16th Oct 2025671 AMAQI
16th Oct 2025492 AMAQI
16th Oct 2025483 AMAQI
16th Oct 2025574 AMAQI
27°C25/29°C
16th Oct 2025595 AMAQI
16th Oct 2025586 AMAQI
16th Oct 2025627 AMAQI
16th Oct 2025488 AMAQI
16th Oct 2025569 AMAQI
16th Oct 20256710 AMAQI
16th Oct 20256311 AMAQI
16th Oct 20256612 PMAQI
16th Oct 2025681 PMAQI
16th Oct 2025622 PMAQI
16th Oct 2025543 PMAQI
16th Oct 2025554 PMAQI
16th Oct 2025565 PMAQI
16th Oct 2025496 PMAQI
16th Oct 2025567 PMAQI
16th Oct 2025628 PMAQI
16th Oct 2025649 PMAQI
16th Oct 20256610 PMAQI
16th Oct 20257111 PMAQI
17th Oct 20255712 AMAQI
17th Oct 2025611 AMAQI
17th Oct 2025582 AMAQI
17th Oct 2025543 AMAQI
17th Oct 2025564 AMAQI
26°C24/29°C
17th Oct 2025595 AMAQI
5 AM17th Oct 2025636 AMAQI
17th Oct 2025657 AMAQI
17th Oct 2025618 AMAQI
17th Oct 2025619 AMAQI
17th Oct 20256210 AMAQI
17th Oct 20256111 AMAQI
11 AM17th Oct 20255612 PMAQI
17th Oct 2025531 PMAQI
17th Oct 2025542 PMAQI
17th Oct 2025533 PMAQI
6 PM
11 PM
4 AM
--°C/°C
白天时间
平均最高时间
7 AM
62AQI
1 小时 / 天
30 小时 / 月
平均最低时间
2 PM
43AQI
1 小时 / 天
30 小时 / 月
过去30天中，白天AQI最高值为7 AM到7 AM（平均62），最低值为2 PM到2 PM（平均43）。
夜晚时间
平均最高时间
12 AM - 4 AM
61AQI
5 小时 / 天
150 小时 / 月
平均最低时间
7 PM
56AQI
1 小时 / 天
30 小时 / 月
过去30天中，夜间AQI最高值为12 AM到4 AM（平均61），最低值为7 PM到7 PM（平均56）。
2025空气质量与天数对比
Overseas School of Colombo Sensor 1, Sri Jayewardenepura Kotte, Western, Sri Lanka
2025
9%
27
82%
238
8%
23
0.3%
1
在2025年的最后290天中，不同AQI类别的总天数 (剩余 75 天)
良好
27 天数适中
238 天数差
23 天数不健康
1 天数严重
0 天数危险
0 天数在WHO安全空气质量限制内：9%
健康风险级别:
极高
年度空气质量洞察
Overseas School of Colombo Sensor 1, Sri Jayewardenepura Kotte, Western, Sri Lanka
2025年AQI水平
AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st 一月 2025
76AQI
76AQI
2nd 一月 2025
85AQI
85AQI
3rd 一月 2025
94AQI
94AQI
4th 一月 2025
96AQI
96AQI
5th 一月 2025
87AQI
87AQI
6th 一月 2025
93AQI
93AQI
7th 一月 2025
94AQI
94AQI
8th 一月 2025
86AQI
86AQI
9th 一月 2025
96AQI
96AQI
10th 一月 2025
88AQI
88AQI
11th 一月 2025
90AQI
90AQI
12th 一月 2025
101AQI
101AQI
13th 一月 2025
114AQI
114AQI
14th 一月 2025
94AQI
94AQI
15th 一月 2025
90AQI
90AQI
16th 一月 2025
79AQI
79AQI
17th 一月 2025
98AQI
98AQI
18th 一月 2025
85AQI
85AQI
19th 一月 2025
80AQI
80AQI
20th 一月 2025
83AQI
83AQI
21st 一月 2025
103AQI
103AQI
22nd 一月 2025
92AQI
92AQI
23rd 一月 2025
91AQI
91AQI
24th 一月 2025
98AQI
98AQI
25th 一月 2025
72AQI
72AQI
26th 一月 2025
120AQI
120AQI
27th 一月 2025
86AQI
86AQI
28th 一月 2025
124AQI
124AQI
29th 一月 2025
110AQI
110AQI
30th 一月 2025
102AQI
102AQI
31st 一月 2025
93AQI
93AQI
1st 二月 2025
96AQI
96AQI
2nd 二月 2025
84AQI
84AQI
3rd 二月 2025
85AQI
85AQI
4th 二月 2025
87AQI
87AQI
5th 二月 2025
97AQI
97AQI
6th 二月 2025
116AQI
116AQI
7th 二月 2025
96AQI
96AQI
8th 二月 2025
113AQI
113AQI
9th 二月 2025
129AQI
129AQI
10th 二月 2025
173AQI
173AQI
11th 二月 2025
110AQI
110AQI
12th 二月 2025
106AQI
106AQI
13th 二月 2025
92AQI
92AQI
14th 二月 2025
90AQI
90AQI
15th 二月 2025
80AQI
80AQI
16th 二月 2025
76AQI
76AQI
17th 二月 2025
87AQI
87AQI
18th 二月 2025
117AQI
117AQI
19th 二月 2025
102AQI
102AQI
20th 二月 2025
107AQI
107AQI
21st 二月 2025
90AQI
90AQI
22nd 二月 2025
96AQI
96AQI
23rd 二月 2025
85AQI
85AQI
24th 二月 2025
79AQI
79AQI
25th 二月 2025
91AQI
91AQI
26th 二月 2025
85AQI
85AQI
27th 二月 2025
78AQI
78AQI
28th 二月 2025
74AQI
74AQI
1st 三月 2025
83AQI
83AQI
2nd 三月 2025
67AQI
67AQI
3rd 三月 2025
82AQI
82AQI
4th 三月 2025
126AQI
126AQI
5th 三月 2025
83AQI
83AQI
6th 三月 2025
87AQI
87AQI
7th 三月 2025
87AQI
87AQI
8th 三月 2025
120AQI
120AQI
9th 三月 2025
77AQI
77AQI
10th 三月 2025
92AQI
92AQI
11th 三月 2025
109AQI
109AQI
12th 三月 2025
85AQI
85AQI
13th 三月 2025
92AQI
92AQI
14th 三月 2025
113AQI
113AQI
15th 三月 2025
78AQI
78AQI
16th 三月 2025
108AQI
108AQI
17th 三月 2025
93AQI
93AQI
18th 三月 2025
76AQI
76AQI
19th 三月 2025
108AQI
108AQI
20th 三月 2025
134AQI
134AQI
21st 三月 2025
116AQI
116AQI
22nd 三月 2025
93AQI
93AQI
23rd 三月 2025
88AQI
88AQI
24th 三月 2025
75AQI
75AQI
25th 三月 2025
81AQI
81AQI
26th 三月 2025
81AQI
81AQI
27th 三月 2025
81AQI
81AQI
28th 三月 2025
79AQI
79AQI
29th 三月 2025
79AQI
79AQI
30th 三月 2025
77AQI
77AQI
31st 三月 2025
69AQI
69AQI
1st 四月 2025
67AQI
67AQI
2nd 四月 2025
65AQI
65AQI
3rd 四月 2025
56AQI
56AQI
4th 四月 2025
57AQI
57AQI
5th 四月 2025
53AQI
53AQI
6th 四月 2025
55AQI
55AQI
7th 四月 2025
56AQI
56AQI
8th 四月 2025
59AQI
59AQI
9th 四月 2025
60AQI
60AQI
10th 四月 2025
64AQI
64AQI
11th 四月 2025
66AQI
66AQI
12th 四月 2025
65AQI
65AQI
13th 四月 2025
70AQI
70AQI
14th 四月 2025
66AQI
66AQI
15th 四月 2025
54AQI
54AQI
16th 四月 2025
60AQI
60AQI
17th 四月 2025
60AQI
60AQI
18th 四月 2025
62AQI
62AQI
19th 四月 2025
67AQI
67AQI
20th 四月 2025
70AQI
70AQI
21st 四月 2025
69AQI
69AQI
22nd 四月 2025
67AQI
67AQI
23rd 四月 2025
59AQI
59AQI
24th 四月 2025
62AQI
62AQI
25th 四月 2025
59AQI
59AQI
26th 四月 2025
62AQI
62AQI
27th 四月 2025
57AQI
57AQI
28th 四月 2025
60AQI
60AQI
29th 四月 2025
56AQI
56AQI
30th 四月 2025
55AQI
55AQI
1st 五月 2025
57AQI
57AQI
2nd 五月 2025
55AQI
55AQI
3rd 五月 2025
56AQI
56AQI
4th 五月 2025
69AQI
69AQI
5th 五月 2025
71AQI
71AQI
6th 五月 2025
71AQI
71AQI
7th 五月 2025
74AQI
74AQI
8th 五月 2025
78AQI
78AQI
9th 五月 2025
80AQI
80AQI
10th 五月 2025
82AQI
82AQI
11th 五月 2025
73AQI
73AQI
12th 五月 2025
64AQI
64AQI
13th 五月 2025
62AQI
62AQI
14th 五月 2025
65AQI
65AQI
15th 五月 2025
74AQI
74AQI
16th 五月 2025
68AQI
68AQI
17th 五月 2025
70AQI
70AQI
18th 五月 2025
62AQI
62AQI
19th 五月 2025
52AQI
52AQI
20th 五月 2025
59AQI
59AQI
21st 五月 2025
59AQI
59AQI
22nd 五月 2025
65AQI
65AQI
23rd 五月 2025
50AQI
50AQI
24th 五月 2025
53AQI
53AQI
25th 五月 2025
53AQI
53AQI
26th 五月 2025
47AQI
47AQI
27th 五月 2025
48AQI
48AQI
28th 五月 2025
54AQI
54AQI
29th 五月 2025
56AQI
56AQI
30th 五月 2025
51AQI
51AQI
31st 五月 2025
51AQI
51AQI
1st 六月 2025
53AQI
53AQI
2nd 六月 2025
52AQI
52AQI
3rd 六月 2025
52AQI
52AQI
4th 六月 2025
49AQI
49AQI
5th 六月 2025
62AQI
62AQI
6th 六月 2025
60AQI
60AQI
7th 六月 2025
63AQI
63AQI
8th 六月 2025
63AQI
63AQI
9th 六月 2025
61AQI
61AQI
10th 六月 2025
58AQI
58AQI
11th 六月 2025
59AQI
59AQI
12th 六月 2025
59AQI
59AQI
13th 六月 2025
57AQI
57AQI
14th 六月 2025
58AQI
58AQI
15th 六月 2025
56AQI
56AQI
16th 六月 2025
59AQI
59AQI
17th 六月 2025
58AQI
58AQI
18th 六月 2025
58AQI
58AQI
19th 六月 2025
57AQI
57AQI
20th 六月 2025
53AQI
53AQI
21st 六月 2025
47AQI
47AQI
22nd 六月 2025
47AQI
47AQI
23rd 六月 2025
47AQI
47AQI
24th 六月 2025
50AQI
50AQI
25th 六月 2025
56AQI
56AQI
26th 六月 2025
60AQI
60AQI
27th 六月 2025
60AQI
60AQI
28th 六月 2025
58AQI
58AQI
29th 六月 2025
53AQI
53AQI
30th 六月 2025
46AQI
46AQI
1st 七月 2025
53AQI
53AQI
2nd 七月 2025
56AQI
56AQI
3rd 七月 2025
58AQI
58AQI
4th 七月 2025
57AQI
57AQI
5th 七月 2025
55AQI
55AQI
6th 七月 2025
55AQI
55AQI
7th 七月 2025
56AQI
56AQI
8th 七月 2025
56AQI
56AQI
9th 七月 2025
58AQI
58AQI
10th 七月 2025
59AQI
59AQI
11th 七月 2025
58AQI
58AQI
12th 七月 2025
59AQI
59AQI
13th 七月 2025
58AQI
58AQI
14th 七月 2025
56AQI
56AQI
15th 七月 2025
48AQI
48AQI
16th 七月 2025
47AQI
47AQI
17th 七月 2025
44AQI
44AQI
18th 七月 2025
44AQI
44AQI
19th 七月 2025
45AQI
45AQI
20th 七月 2025
44AQI
44AQI
21st 七月 2025
41AQI
41AQI
22nd 七月 2025
44AQI
44AQI
23rd 七月 2025
46AQI
46AQI
24th 七月 2025
47AQI
47AQI
25th 七月 2025
52AQI
52AQI
26th 七月 2025
49AQI
49AQI
27th 七月 2025
52AQI
52AQI
28th 七月 2025
47AQI
47AQI
29th 七月 2025
55AQI
55AQI
30th 七月 2025
57AQI
57AQI
31st 七月 2025
61AQI
61AQI
1st 八月 2025
69AQI
69AQI
2nd 八月 2025
74AQI
74AQI
3rd 八月 2025
70AQI
70AQI
4th 八月 2025
69AQI
69AQI
5th 八月 2025
66AQI
66AQI
6th 八月 2025
66AQI
66AQI
7th 八月 2025
59AQI
59AQI
8th 八月 2025
57AQI
57AQI
9th 八月 2025
60AQI
60AQI
10th 八月 2025
64AQI
64AQI
11th 八月 2025
60AQI
60AQI
12th 八月 2025
66AQI
66AQI
13th 八月 2025
64AQI
64AQI
14th 八月 2025
60AQI
60AQI
15th 八月 2025
60AQI
60AQI
16th 八月 2025
62AQI
62AQI
17th 八月 2025
60AQI
60AQI
18th 八月 2025
59AQI
59AQI
19th 八月 2025
59AQI
59AQI
20th 八月 2025
63AQI
63AQI
21st 八月 2025
64AQI
64AQI
22nd 八月 2025
67AQI
67AQI
23rd 八月 2025
65AQI
65AQI
24th 八月 2025
68AQI
68AQI
25th 八月 2025
66AQI
66AQI
26th 八月 2025
66AQI
66AQI
27th 八月 2025
67AQI
67AQI
28th 八月 2025
63AQI
63AQI
29th 八月 2025
67AQI
67AQI
30th 八月 2025
68AQI
68AQI
31st 八月 2025
67AQI
67AQI
1st 九月 2025
68AQI
68AQI
2nd 九月 2025
67AQI
67AQI
3rd 九月 2025
66AQI
66AQI
4th 九月 2025
53AQI
53AQI
5th 九月 2025
67AQI
67AQI
6th 九月 2025
67AQI
67AQI
7th 九月 2025
67AQI
67AQI
8th 九月 2025
70AQI
70AQI
9th 九月 2025
73AQI
73AQI
10th 九月 2025
74AQI
74AQI
11th 九月 2025
77AQI
77AQI
12th 九月 2025
78AQI
78AQI
13th 九月 2025
79AQI
79AQI
14th 九月 2025
73AQI
73AQI
15th 九月 2025
72AQI
72AQI
16th 九月 2025
69AQI
69AQI
17th 九月 2025
65AQI
65AQI
18th 九月 2025
65AQI
65AQI
19th 九月 2025
61AQI
61AQI
20th 九月 2025
62AQI
62AQI
21st 九月 2025
59AQI
59AQI
22nd 九月 2025
57AQI
57AQI
23rd 九月 2025
61AQI
61AQI
24th 九月 2025
57AQI
57AQI
25th 九月 2025
42AQI
42AQI
26th 九月 2025
28AQI
28AQI
27th 九月 2025
29AQI
29AQI
28th 九月 2025
40AQI
40AQI
29th 九月 2025
57AQI
57AQI
30th 九月 2025
57AQI
57AQI
1st 十月 2025
52AQI
52AQI
2nd 十月 2025
49AQI
49AQI
3rd 十月 2025
64AQI
64AQI
4th 十月 2025
56AQI
56AQI
5th 十月 2025
55AQI
55AQI
6th 十月 2025
68AQI
68AQI
7th 十月 2025
68AQI
68AQI
8th 十月 2025
73AQI
73AQI
9th 十月 2025
72AQI
72AQI
10th 十月 2025
74AQI
74AQI
11th 十月 2025
58AQI
58AQI
12th 十月 2025
62AQI
62AQI
13th 十月 2025
50AQI
50AQI
14th 十月 2025
56AQI
56AQI
15th 十月 2025
51AQI
51AQI
16th 十月 2025
59AQI
59AQI
17th 十月 2025
18th 十月 2025
19th 十月 2025
20th 十月 2025
21st 十月 2025
22nd 十月 2025
23rd 十月 2025
24th 十月 2025
25th 十月 2025
26th 十月 2025
27th 十月 2025
28th 十月 2025
29th 十月 2025
30th 十月 2025
31st 十月 2025
1st 十一月 2025
2nd 十一月 2025
3rd 十一月 2025
4th 十一月 2025
5th 十一月 2025
6th 十一月 2025
7th 十一月 2025
8th 十一月 2025
9th 十一月 2025
10th 十一月 2025
11th 十一月 2025
12th 十一月 2025
13th 十一月 2025
14th 十一月 2025
15th 十一月 2025
16th 十一月 2025
17th 十一月 2025
18th 十一月 2025
19th 十一月 2025
20th 十一月 2025
21st 十一月 2025
22nd 十一月 2025
23rd 十一月 2025
24th 十一月 2025
25th 十一月 2025
26th 十一月 2025
27th 十一月 2025
28th 十一月 2025
29th 十一月 2025
30th 十一月 2025
1st 十二月 2025
2nd 十二月 2025
3rd 十二月 2025
4th 十二月 2025
5th 十二月 2025
6th 十二月 2025
7th 十二月 2025
8th 十二月 2025
9th 十二月 2025
10th 十二月 2025
11th 十二月 2025
12th 十二月 2025
13th 十二月 2025
14th 十二月 2025
15th 十二月 2025
16th 十二月 2025
17th 十二月 2025
18th 十二月 2025
19th 十二月 2025
20th 十二月 2025
21st 十二月 2025
22nd 十二月 2025
23rd 十二月 2025
24th 十二月 2025
25th 十二月 2025
26th 十二月 2025
27th 十二月 2025
28th 十二月 2025
29th 十二月 2025
30th 十二月 2025
31st 十二月 2025
94AQI
97AQI
91AQI
61AQI
62AQI
56AQI
52AQI
64AQI
62AQI
60AQI
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
202570AQI
24
7
19
8
1
23
8
30
3
28
6
24
12
19
31
4
26
2
14
27
238
23
1
最高AQI记录于
二月97AQI
最低AQI记录于
七月52AQI
202464AQI
12
4
1
1
4
8
4
26
31
14
14
3
6
7
2
28
31
31
161
4
最高AQI记录于
一月90AQI
最低AQI记录于
四月33AQI
202335AQI
17
14
22
5
1
17
12
2
27
3
31
11
1
2
3
27
1
129
63
4
最高AQI记录于
十二月70AQI
最低AQI记录于
六月2AQI
202250AQI
2
1
1
17
8
5
16
11
3
35
20
9
最高AQI记录于
十月56AQI
最低AQI记录于
十一月48AQI
过去4年中污染最重与最轻的年份
污染最重的记录年份
2025(平均)
70AQI污染最轻的记录年份
2023(平均)
35AQIOverseas School of Colombo Sensor 1的年度2025 AQI（70）相比之前几年的平均百分比变化为50.5% (恶化 AQI)：2022 (50), 2023 (35), 2024 (64)。
