Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analisis Kualitas Udara Historis Ontario, California, United States

Jelajahi wawasan kualitas udara yang mendalam dengan data historis, pola bulanan, dan tren tahunan di ujung jari Anda!

Baik
050
Sedang
100
Buruk
150
Tidak Sehat
200
Parah
300
Berbahaya
301+

Analisis Kualitas Udara Oktober

Ontario, California, United States

2021
2022
2023
2024
2025
AQI
.
Hari

Tren AQI: Tertinggi dan Terendah

AQI tertinggi tercatat pada
6th Oct 2024
89AQI
AQI terendah tercatat pada
23rd Oct 2023
22AQI

Analisis Hari yang Sama (28th October ):
Pada hari ini, AQI selama 5 tahun bervariasi secara signifikan: 2025 berada di peringkat 1st tertinggi dengan AQI sebesar 57 dari rentang kualitas udara Sedang pada hari yang sama.

Unduh Data Tahunan 2024

Laporan Kualitas Udara Dunia

Globe

Tren AQI Siang & Malam: 28th Oct - 29th Oct 2025

Ontario, California, United States

AQI
Hari
Malam
.

6 AM28th Oct 2025

6 PM

5 AM29th Oct 2025

Waktu Siang
Rata-rata Waktu Tertinggi
9AM28th Oct

62AQI

Rata-rata Waktu Terendah
6PM28th Oct

30AQI

Waktu Malam
Rata-rata Waktu Tertinggi
6AM28th Oct

61AQI

Rata-rata Waktu Terendah
7PM28th Oct

25AQI

Dalam 24 jam terakhir,

AQI di Ontario mencapai tingkat tertinggi sebesar 62 pada 9 AM selama Hari, sementara tingkat terendah, 25, tercatat pada 7 PM selama Malam antara 28th Oct dan 29th Oct 2025.

Tren AQI Siang & Malam : Sep - Oct 2025

Ontario, California, United States

SepOct
29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 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
Hari
Malam
29th Sep 2025476 AMAQI
29th Sep 2025447 AMAQI
29th Sep 2025408 AMAQI
29th Sep 2025439 AMAQI
29th Sep 20254310 AMAQI
29th Sep 20254711 AMAQI
29th Sep 20255012 PMAQI
29th Sep 2025551 PMAQI
29th Sep 2025542 PMAQI
29th Sep 2025533 PMAQI
29th Sep 2025514 PMAQI
29th Sep 2025505 PMAQI
29th Sep 2025516 PMAQI
29th Sep 2025487 PMAQI
29th Sep 2025438 PMAQI
29th Sep 2025459 PMAQI
29th Sep 20255210 PMAQI
29th Sep 20255011 PMAQI
30th Sep 20255212 AMAQI
30th Sep 2025461 AMAQI
30th Sep 2025472 AMAQI
30th Sep 2025533 AMAQI
30th Sep 2025674 AMAQI
30th Sep 2025385 AMAQI

21°C15/31°C

30th Sep 2025396 AMAQI
30th Sep 2025447 AMAQI
30th Sep 2025408 AMAQI
30th Sep 2025439 AMAQI
30th Sep 20254310 AMAQI
30th Sep 20254111 AMAQI
30th Sep 20254212 PMAQI
30th Sep 2025441 PMAQI
30th Sep 2025462 PMAQI
30th Sep 2025463 PMAQI
30th Sep 2025484 PMAQI
30th Sep 2025475 PMAQI
30th Sep 2025506 PMAQI
30th Sep 2025467 PMAQI
30th Sep 2025478 PMAQI
30th Sep 2025509 PMAQI
30th Sep 20255410 PMAQI
30th Sep 20255611 PMAQI
1st Oct 20255512 AMAQI
1st Oct 2025541 AMAQI
1st Oct 2025562 AMAQI
1st Oct 2025543 AMAQI
1st Oct 2025474 AMAQI
1st Oct 2025545 AMAQI

21°C16/29°C

1st Oct 2025536 AMAQI
1st Oct 2025517 AMAQI
1st Oct 2025538 AMAQI
1st Oct 2025529 AMAQI
1st Oct 20255010 AMAQI
1st Oct 20255511 AMAQI
1st Oct 20256012 PMAQI
1st Oct 2025631 PMAQI
1st Oct 2025612 PMAQI
1st Oct 2025503 PMAQI
1st Oct 2025504 PMAQI
1st Oct 2025445 PMAQI
1st Oct 2025446 PMAQI
1st Oct 2025377 PMAQI
1st Oct 2025378 PMAQI
1st Oct 2025369 PMAQI
1st Oct 20253710 PMAQI
1st Oct 20253111 PMAQI
2nd Oct 20254112 AMAQI
2nd Oct 2025381 AMAQI
2nd Oct 2025312 AMAQI
2nd Oct 2025343 AMAQI
2nd Oct 2025434 AMAQI
2nd Oct 2025425 AMAQI

21°C15/30°C

2nd Oct 2025386 AMAQI
2nd Oct 2025377 AMAQI
2nd Oct 2025348 AMAQI
2nd Oct 2025469 AMAQI
2nd Oct 20254410 AMAQI
2nd Oct 20254611 AMAQI
2nd Oct 20254812 PMAQI
2nd Oct 2025511 PMAQI
2nd Oct 2025552 PMAQI
2nd Oct 2025553 PMAQI
2nd Oct 2025424 PMAQI
2nd Oct 2025385 PMAQI
2nd Oct 2025346 PMAQI
2nd Oct 2025367 PMAQI
2nd Oct 2025388 PMAQI
2nd Oct 2025459 PMAQI
2nd Oct 20254010 PMAQI
2nd Oct 20253611 PMAQI
3rd Oct 20253612 AMAQI
3rd Oct 2025341 AMAQI
3rd Oct 2025312 AMAQI
3rd Oct 2025313 AMAQI
3rd Oct 2025344 AMAQI
3rd Oct 2025405 AMAQI

21°C14/31°C

3rd Oct 2025436 AMAQI
3rd Oct 2025437 AMAQI
3rd Oct 2025368 AMAQI
3rd Oct 2025359 AMAQI
3rd Oct 20254410 AMAQI
3rd Oct 20253911 AMAQI
3rd Oct 20253812 PMAQI
3rd Oct 2025581 PMAQI
3rd Oct 2025472 PMAQI
3rd Oct 2025433 PMAQI
3rd Oct 2025494 PMAQI
3rd Oct 2025455 PMAQI
3rd Oct 2025466 PMAQI
3rd Oct 2025487 PMAQI
3rd Oct 2025428 PMAQI
3rd Oct 2025439 PMAQI
3rd Oct 20254310 PMAQI
3rd Oct 20254211 PMAQI
4th Oct 20253912 AMAQI
4th Oct 2025421 AMAQI
4th Oct 2025522 AMAQI
4th Oct 2025493 AMAQI
4th Oct 2025524 AMAQI
4th Oct 2025545 AMAQI

19°C15/25°C

4th Oct 2025476 AMAQI
4th Oct 2025547 AMAQI
4th Oct 2025548 AMAQI
4th Oct 2025449 AMAQI
4th Oct 20254510 AMAQI
4th Oct 20254711 AMAQI
4th Oct 20254912 PMAQI
4th Oct 2025371 PMAQI
4th Oct 2025422 PMAQI
4th Oct 2025483 PMAQI
4th Oct 2025454 PMAQI
4th Oct 2025425 PMAQI
4th Oct 2025516 PMAQI
4th Oct 2025547 PMAQI
4th Oct 2025558 PMAQI
4th Oct 2025549 PMAQI
4th Oct 20255310 PMAQI
4th Oct 20255111 PMAQI
5th Oct 20255312 AMAQI
5th Oct 2025561 AMAQI
5th Oct 2025582 AMAQI
5th Oct 2025623 AMAQI
5th Oct 2025604 AMAQI
5th Oct 2025555 AMAQI

19°C13/29°C

5th Oct 2025566 AMAQI
5th Oct 2025567 AMAQI
5th Oct 2025548 AMAQI
5th Oct 2025439 AMAQI
5th Oct 20255510 AMAQI
5th Oct 20255211 AMAQI
5th Oct 20255612 PMAQI
5th Oct 2025551 PMAQI
5th Oct 2025592 PMAQI
5th Oct 2025563 PMAQI
5th Oct 2025534 PMAQI
5th Oct 2025495 PMAQI
5th Oct 2025476 PMAQI
5th Oct 2025347 PMAQI
5th Oct 2025368 PMAQI
5th Oct 2025499 PMAQI
5th Oct 20255210 PMAQI
5th Oct 20256311 PMAQI
6th Oct 20256212 AMAQI
6th Oct 2025591 AMAQI
6th Oct 2025532 AMAQI
6th Oct 2025523 AMAQI
6th Oct 2025474 AMAQI
6th Oct 2025435 AMAQI

20°C13/32°C

6th Oct 2025496 AMAQI
6th Oct 2025477 AMAQI
6th Oct 2025508 AMAQI
6th Oct 2025499 AMAQI
6th Oct 20254210 AMAQI
6th Oct 20252311 AMAQI
7th Oct 2025464 AMAQI
7th Oct 2025395 AMAQI

19°C13/30°C

7th Oct 2025576 AMAQI
7th Oct 2025537 AMAQI
7th Oct 2025578 AMAQI
7th Oct 2025579 AMAQI
7th Oct 20255510 AMAQI
7th Oct 20255611 AMAQI
7th Oct 20256712 PMAQI
7th Oct 2025711 PMAQI
7th Oct 2025812 PMAQI
7th Oct 2025803 PMAQI
7th Oct 2025774 PMAQI
7th Oct 2025585 PMAQI
7th Oct 2025716 PMAQI
7th Oct 2025647 PMAQI
7th Oct 2025628 PMAQI
7th Oct 2025629 PMAQI
7th Oct 20256510 PMAQI
7th Oct 20256611 PMAQI
8th Oct 20256712 AMAQI
8th Oct 2025531 AMAQI
8th Oct 2025542 AMAQI
8th Oct 2025553 AMAQI
8th Oct 2025524 AMAQI
8th Oct 2025555 AMAQI

19°C12/30°C

8th Oct 2025556 AMAQI
8th Oct 2025527 AMAQI
8th Oct 2025538 AMAQI
8th Oct 2025549 AMAQI
8th Oct 20255510 AMAQI
8th Oct 20255211 AMAQI
8th Oct 20257112 PMAQI
8th Oct 2025761 PMAQI
8th Oct 2025992 PMAQI
8th Oct 20251013 PMAQI
8th Oct 2025914 PMAQI
8th Oct 2025785 PMAQI
8th Oct 2025716 PMAQI
8th Oct 2025707 PMAQI
8th Oct 2025718 PMAQI
8th Oct 2025559 PMAQI
8th Oct 20256310 PMAQI
8th Oct 20256311 PMAQI
9th Oct 20256212 AMAQI
9th Oct 2025481 AMAQI
9th Oct 2025452 AMAQI
9th Oct 2025483 AMAQI
9th Oct 2025544 AMAQI
9th Oct 2025505 AMAQI

19°C12/29°C

9th Oct 2025576 AMAQI
9th Oct 2025617 AMAQI
9th Oct 2025538 AMAQI
9th Oct 2025549 AMAQI
9th Oct 20255310 AMAQI
9th Oct 20256011 AMAQI
9th Oct 20256512 PMAQI
9th Oct 2025711 PMAQI
9th Oct 2025782 PMAQI
9th Oct 2025803 PMAQI
9th Oct 2025684 PMAQI
9th Oct 2025675 PMAQI
9th Oct 2025706 PMAQI
9th Oct 2025737 PMAQI
9th Oct 2025738 PMAQI
9th Oct 2025639 PMAQI
9th Oct 20256610 PMAQI
9th Oct 20256811 PMAQI
10th Oct 20256612 AMAQI
10th Oct 2025561 AMAQI
10th Oct 2025602 AMAQI
10th Oct 2025553 AMAQI
10th Oct 2025554 AMAQI
10th Oct 2025535 AMAQI

21°C13/32°C

10th Oct 2025546 AMAQI
10th Oct 2025547 AMAQI
10th Oct 2025558 AMAQI
10th Oct 2025589 AMAQI
10th Oct 20255910 AMAQI
10th Oct 20256411 AMAQI
10th Oct 20257212 PMAQI
10th Oct 2025771 PMAQI
10th Oct 2025812 PMAQI
10th Oct 2025773 PMAQI
10th Oct 2025554 PMAQI
10th Oct 2025525 PMAQI
10th Oct 2025496 PMAQI
10th Oct 2025517 PMAQI
10th Oct 2025508 PMAQI
10th Oct 2025509 PMAQI
10th Oct 20254910 PMAQI
10th Oct 20255111 PMAQI
11th Oct 20255212 AMAQI
11th Oct 2025531 AMAQI
11th Oct 2025552 AMAQI
11th Oct 2025623 AMAQI
11th Oct 2025614 AMAQI
11th Oct 2025625 AMAQI

25°C17/34°C

11th Oct 2025616 AMAQI
11th Oct 2025547 AMAQI
11th Oct 2025488 AMAQI
11th Oct 2025529 AMAQI
11th Oct 20255810 AMAQI
11th Oct 20255611 AMAQI
11th Oct 20255612 PMAQI
11th Oct 2025511 PMAQI
11th Oct 2025592 PMAQI
11th Oct 2025623 PMAQI
11th Oct 2025594 PMAQI
11th Oct 2025355 PMAQI
11th Oct 2025426 PMAQI
11th Oct 2025417 PMAQI
11th Oct 2025418 PMAQI
11th Oct 2025429 PMAQI
11th Oct 20254910 PMAQI
11th Oct 20254911 PMAQI
12th Oct 20254512 AMAQI
12th Oct 2025451 AMAQI
12th Oct 2025462 AMAQI
12th Oct 2025463 AMAQI
12th Oct 2025474 AMAQI
12th Oct 2025495 AMAQI

23°C16/32°C

12th Oct 2025516 AMAQI
12th Oct 2025507 AMAQI
12th Oct 2025508 AMAQI
12th Oct 2025519 AMAQI
12th Oct 20253810 AMAQI
12th Oct 20253711 AMAQI
12th Oct 20254212 PMAQI
12th Oct 2025431 PMAQI
12th Oct 2025412 PMAQI
12th Oct 2025353 PMAQI
12th Oct 2025374 PMAQI
12th Oct 2025415 PMAQI
12th Oct 2025466 PMAQI
12th Oct 2025517 PMAQI
12th Oct 2025528 PMAQI
12th Oct 2025479 PMAQI
12th Oct 20254410 PMAQI
12th Oct 20254411 PMAQI
13th Oct 20254312 AMAQI
13th Oct 2025421 AMAQI
13th Oct 2025432 AMAQI
13th Oct 2025503 AMAQI
13th Oct 2025544 AMAQI
13th Oct 2025585 AMAQI

19°C12/30°C

13th Oct 2025596 AMAQI
13th Oct 2025547 AMAQI
13th Oct 2025478 AMAQI
13th Oct 2025489 AMAQI
13th Oct 20254810 AMAQI
13th Oct 20254311 AMAQI
13th Oct 20255112 PMAQI
13th Oct 2025471 PMAQI
13th Oct 2025432 PMAQI
13th Oct 2025443 PMAQI
13th Oct 2025474 PMAQI
13th Oct 2025485 PMAQI
13th Oct 2025376 PMAQI
13th Oct 2025407 PMAQI
13th Oct 2025498 PMAQI
13th Oct 2025499 PMAQI
13th Oct 20254610 PMAQI
13th Oct 20254511 PMAQI
14th Oct 20253512 AMAQI
14th Oct 2025351 AMAQI
14th Oct 2025322 AMAQI
14th Oct 2025353 AMAQI
14th Oct 2025374 AMAQI
14th Oct 2025565 AMAQI

17°C13/21°C

14th Oct 2025476 AMAQI
14th Oct 2025507 AMAQI
14th Oct 2025538 AMAQI
14th Oct 2025469 AMAQI
14th Oct 20254510 AMAQI
14th Oct 20254911 AMAQI
14th Oct 20253212 PMAQI
14th Oct 2025461 PMAQI
14th Oct 2025492 PMAQI
14th Oct 2025383 PMAQI
14th Oct 2025314 PMAQI
14th Oct 2025195 PMAQI
14th Oct 2025266 PMAQI
14th Oct 2025407 PMAQI
14th Oct 2025368 PMAQI
14th Oct 2025359 PMAQI
14th Oct 20252210 PMAQI
14th Oct 20254211 PMAQI
15th Oct 20255012 AMAQI
15th Oct 2025451 AMAQI
15th Oct 2025462 AMAQI
15th Oct 2025533 AMAQI
15th Oct 2025514 AMAQI
15th Oct 2025445 AMAQI

14°C12/15°C

15th Oct 2025456 AMAQI
15th Oct 2025487 AMAQI
15th Oct 2025538 AMAQI
15th Oct 2025549 AMAQI
15th Oct 20255710 AMAQI
15th Oct 20255711 AMAQI
15th Oct 20255712 PMAQI
15th Oct 2025561 PMAQI
15th Oct 2025482 PMAQI
15th Oct 2025443 PMAQI
15th Oct 2025434 PMAQI
15th Oct 2025445 PMAQI
15th Oct 2025466 PMAQI
15th Oct 2025467 PMAQI
15th Oct 2025458 PMAQI
15th Oct 2025409 PMAQI
15th Oct 20253310 PMAQI
15th Oct 20254111 PMAQI
16th Oct 20253712 AMAQI
16th Oct 2025471 AMAQI
16th Oct 2025512 AMAQI
16th Oct 2025533 AMAQI
16th Oct 2025464 AMAQI
16th Oct 2025325 AMAQI

15°C11/22°C

16th Oct 2025306 AMAQI
16th Oct 2025337 AMAQI
16th Oct 2025378 AMAQI
16th Oct 2025419 AMAQI
16th Oct 20253710 AMAQI
16th Oct 20253511 AMAQI
16th Oct 20256612 PMAQI
16th Oct 2025591 PMAQI
16th Oct 2025532 PMAQI
16th Oct 2025573 PMAQI
16th Oct 2025564 PMAQI
16th Oct 2025395 PMAQI
16th Oct 2025356 PMAQI
16th Oct 2025317 PMAQI
16th Oct 2025328 PMAQI
16th Oct 2025349 PMAQI
16th Oct 20254410 PMAQI
16th Oct 20255411 PMAQI
17th Oct 20255812 AMAQI
17th Oct 2025611 AMAQI
17th Oct 2025592 AMAQI
17th Oct 2025613 AMAQI
17th Oct 2025674 AMAQI
17th Oct 2025545 AMAQI

17°C11/26°C

17th Oct 2025556 AMAQI
17th Oct 2025637 AMAQI
17th Oct 2025678 AMAQI
17th Oct 2025639 AMAQI
17th Oct 20254410 AMAQI
17th Oct 20256311 AMAQI
17th Oct 20255412 PMAQI
17th Oct 2025541 PMAQI
17th Oct 2025612 PMAQI
17th Oct 2025503 PMAQI
17th Oct 2025454 PMAQI
17th Oct 2025365 PMAQI
17th Oct 2025346 PMAQI
17th Oct 2025357 PMAQI
17th Oct 2025228 PMAQI
17th Oct 2025339 PMAQI
17th Oct 20253610 PMAQI
17th Oct 20254311 PMAQI
18th Oct 20255312 AMAQI
18th Oct 2025491 AMAQI
18th Oct 2025522 AMAQI
18th Oct 2025523 AMAQI
18th Oct 2025594 AMAQI
18th Oct 2025585 AMAQI

21°C13/32°C

18th Oct 2025596 AMAQI
18th Oct 2025597 AMAQI
18th Oct 2025548 AMAQI
18th Oct 2025589 AMAQI
18th Oct 20255910 AMAQI
18th Oct 20255511 AMAQI
18th Oct 20254712 PMAQI
18th Oct 2025311 PMAQI
18th Oct 2025262 PMAQI
18th Oct 2025193 PMAQI
18th Oct 2025234 PMAQI
18th Oct 2025275 PMAQI
18th Oct 2025266 PMAQI
18th Oct 2025247 PMAQI
18th Oct 2025288 PMAQI
18th Oct 2025339 PMAQI
18th Oct 20254210 PMAQI
18th Oct 20255111 PMAQI
19th Oct 20255212 AMAQI
19th Oct 2025641 AMAQI
19th Oct 2025652 AMAQI
19th Oct 2025623 AMAQI
19th Oct 2025674 AMAQI
19th Oct 2025705 AMAQI

22°C14/33°C

19th Oct 2025716 AMAQI
19th Oct 2025617 AMAQI
19th Oct 2025608 AMAQI
19th Oct 2025369 AMAQI
19th Oct 20253510 AMAQI
19th Oct 20253711 AMAQI
19th Oct 20252812 PMAQI
19th Oct 2025231 PMAQI
19th Oct 2025282 PMAQI
19th Oct 2025303 PMAQI
19th Oct 2025394 PMAQI
19th Oct 2025315 PMAQI
19th Oct 2025206 PMAQI
19th Oct 2025317 PMAQI
19th Oct 2025378 PMAQI
19th Oct 2025279 PMAQI
19th Oct 20253010 PMAQI
19th Oct 20253911 PMAQI
20th Oct 20255812 AMAQI
20th Oct 2025651 AMAQI
20th Oct 2025502 AMAQI
20th Oct 2025553 AMAQI
20th Oct 2025554 AMAQI
20th Oct 2025555 AMAQI

22°C15/33°C

20th Oct 2025536 AMAQI
20th Oct 2025537 AMAQI
20th Oct 2025548 AMAQI
20th Oct 2025529 AMAQI
20th Oct 20255610 AMAQI
20th Oct 20255811 AMAQI
20th Oct 20255712 PMAQI
20th Oct 2025531 PMAQI
20th Oct 2025492 PMAQI
20th Oct 2025373 PMAQI
20th Oct 2025404 PMAQI
20th Oct 2025465 PMAQI
20th Oct 2025356 PMAQI
20th Oct 2025297 PMAQI
20th Oct 2025298 PMAQI
20th Oct 2025289 PMAQI
20th Oct 20253410 PMAQI
20th Oct 20255211 PMAQI
21st Oct 20256812 AMAQI
21st Oct 2025651 AMAQI
21st Oct 2025662 AMAQI
21st Oct 2025653 AMAQI
21st Oct 2025624 AMAQI
21st Oct 2025605 AMAQI

22°C13/33°C

21st Oct 2025616 AMAQI
21st Oct 2025597 AMAQI
21st Oct 2025608 AMAQI
21st Oct 2025609 AMAQI
21st Oct 20256110 AMAQI
21st Oct 20256011 AMAQI
21st Oct 20256312 PMAQI
21st Oct 2025581 PMAQI
21st Oct 2025552 PMAQI
21st Oct 2025583 PMAQI
21st Oct 2025534 PMAQI
21st Oct 2025505 PMAQI
21st Oct 2025446 PMAQI
21st Oct 2025507 PMAQI
21st Oct 2025538 PMAQI
21st Oct 2025509 PMAQI
21st Oct 20255110 PMAQI
21st Oct 20255111 PMAQI
22nd Oct 20255412 AMAQI
22nd Oct 2025611 AMAQI
22nd Oct 2025582 AMAQI
22nd Oct 2025573 AMAQI
22nd Oct 2025544 AMAQI
22nd Oct 2025525 AMAQI

21°C15/31°C

22nd Oct 2025526 AMAQI
22nd Oct 2025507 AMAQI
22nd Oct 2025498 AMAQI
22nd Oct 2025489 AMAQI
22nd Oct 20254910 AMAQI
22nd Oct 20255611 AMAQI
22nd Oct 20256212 PMAQI
22nd Oct 2025571 PMAQI
22nd Oct 2025542 PMAQI
22nd Oct 2025543 PMAQI
22nd Oct 2025544 PMAQI
22nd Oct 2025475 PMAQI
22nd Oct 2025456 PMAQI
22nd Oct 2025457 PMAQI
22nd Oct 2025408 PMAQI
22nd Oct 2025389 PMAQI
22nd Oct 20254210 PMAQI
22nd Oct 20254111 PMAQI
23rd Oct 20253912 AMAQI
23rd Oct 2025421 AMAQI
23rd Oct 2025472 AMAQI
23rd Oct 2025513 AMAQI
23rd Oct 2025474 AMAQI
23rd Oct 2025445 AMAQI

18°C13/26°C

23rd Oct 2025426 AMAQI
23rd Oct 2025427 AMAQI
23rd Oct 2025448 AMAQI
23rd Oct 2025499 AMAQI
23rd Oct 20254810 AMAQI
23rd Oct 20254411 AMAQI
23rd Oct 20254812 PMAQI
23rd Oct 2025501 PMAQI
23rd Oct 2025502 PMAQI
23rd Oct 2025483 PMAQI
23rd Oct 2025484 PMAQI
23rd Oct 2025495 PMAQI
23rd Oct 2025456 PMAQI
23rd Oct 2025427 PMAQI
23rd Oct 2025438 PMAQI
23rd Oct 2025459 PMAQI
23rd Oct 20254710 PMAQI
23rd Oct 20255211 PMAQI
24th Oct 20255612 AMAQI
24th Oct 2025581 AMAQI
24th Oct 2025582 AMAQI
24th Oct 2025573 AMAQI
24th Oct 2025574 AMAQI
24th Oct 2025575 AMAQI

18°C12/25°C

24th Oct 2025506 AMAQI
24th Oct 2025497 AMAQI
24th Oct 2025528 AMAQI
24th Oct 2025539 AMAQI
24th Oct 20255410 AMAQI
24th Oct 20255311 AMAQI
24th Oct 20255712 PMAQI
24th Oct 2025621 PMAQI
24th Oct 2025662 PMAQI
24th Oct 2025633 PMAQI
24th Oct 2025574 PMAQI
24th Oct 2025545 PMAQI
24th Oct 2025546 PMAQI
24th Oct 2025587 PMAQI
24th Oct 2025658 PMAQI
24th Oct 2025639 PMAQI
24th Oct 20256010 PMAQI
24th Oct 20256511 PMAQI
25th Oct 20257012 AMAQI
25th Oct 2025741 AMAQI
25th Oct 2025732 AMAQI
25th Oct 2025703 AMAQI
25th Oct 2025674 AMAQI
25th Oct 2025705 AMAQI

20°C13/31°C

25th Oct 2025716 AMAQI
25th Oct 2025657 AMAQI
25th Oct 2025688 AMAQI
25th Oct 2025719 AMAQI
25th Oct 20256810 AMAQI
25th Oct 20256611 AMAQI
25th Oct 20257112 PMAQI
25th Oct 2025781 PMAQI
25th Oct 2025812 PMAQI
25th Oct 2025783 PMAQI
25th Oct 2025784 PMAQI
25th Oct 2025785 PMAQI
25th Oct 2025766 PMAQI
25th Oct 2025727 PMAQI
25th Oct 2025668 PMAQI
25th Oct 2025659 PMAQI
25th Oct 20256210 PMAQI
25th Oct 20256011 PMAQI
26th Oct 20256212 AMAQI
26th Oct 2025621 AMAQI
26th Oct 2025622 AMAQI
26th Oct 2025653 AMAQI
26th Oct 2025654 AMAQI
26th Oct 2025625 AMAQI

17°C13/25°C

26th Oct 2025646 AMAQI
26th Oct 2025647 AMAQI
26th Oct 2025658 AMAQI
26th Oct 2025649 AMAQI
26th Oct 20256610 AMAQI
26th Oct 20256711 AMAQI
26th Oct 20256712 PMAQI
26th Oct 2025681 PMAQI
26th Oct 2025692 PMAQI
26th Oct 2025703 PMAQI
26th Oct 2025734 PMAQI
26th Oct 2025725 PMAQI
26th Oct 2025666 PMAQI
26th Oct 2025597 PMAQI
26th Oct 2025598 PMAQI
26th Oct 2025619 PMAQI
26th Oct 20255810 PMAQI
26th Oct 20255511 PMAQI
27th Oct 20255712 AMAQI
27th Oct 2025561 AMAQI
27th Oct 2025602 AMAQI
27th Oct 2025643 AMAQI
27th Oct 2025624 AMAQI
27th Oct 2025585 AMAQI

16°C12/22°C

27th Oct 2025586 AMAQI
27th Oct 2025617 AMAQI
27th Oct 2025628 AMAQI
27th Oct 2025639 AMAQI
27th Oct 20256410 AMAQI
27th Oct 20256711 AMAQI
27th Oct 20256612 PMAQI
27th Oct 2025721 PMAQI
27th Oct 2025752 PMAQI
27th Oct 2025733 PMAQI
27th Oct 2025694 PMAQI
27th Oct 2025635 PMAQI
27th Oct 2025626 PMAQI
27th Oct 2025657 PMAQI
27th Oct 2025628 PMAQI
27th Oct 2025599 PMAQI
27th Oct 20255810 PMAQI
27th Oct 20256211 PMAQI
28th Oct 20256512 AMAQI
28th Oct 2025661 AMAQI
28th Oct 2025672 AMAQI
28th Oct 2025703 AMAQI
28th Oct 2025714 AMAQI
28th Oct 2025675 AMAQI

18°C13/26°C

28th Oct 2025616 AMAQI
28th Oct 2025607 AMAQI
28th Oct 2025618 AMAQI
28th Oct 2025629 AMAQI
28th Oct 20256210 AMAQI
28th Oct 20255811 AMAQI
28th Oct 20255512 PMAQI
28th Oct 2025561 PMAQI
28th Oct 2025562 PMAQI
28th Oct 2025493 PMAQI
28th Oct 2025444 PMAQI
28th Oct 2025385 PMAQI
28th Oct 2025306 PMAQI
28th Oct 2025257 PMAQI
28th Oct 2025278 PMAQI
28th Oct 2025329 PMAQI
28th Oct 20253310 PMAQI
28th Oct 20253311 PMAQI
29th Oct 20253712 AMAQI
29th Oct 2025401 AMAQI
29th Oct 2025432 AMAQI
29th Oct 2025413 AMAQI
29th Oct 2025384 AMAQI
29th Oct 2025395 AMAQI

24°C14/38°C

29th Oct 2025426 AMAQI
6 AM
29th Oct 2025457 AMAQI
29th Oct 2025488 AMAQI
29th Oct 2025529 AMAQI
29th Oct 20255310 AMAQI
29th Oct 20255111 AMAQI
29th Oct 20255012 PMAQI
12 PM
29th Oct 2025511 PMAQI
29th Oct 2025482 PMAQI
29th Oct 2025433 PMAQI
29th Oct 2025364 PMAQI
29th Oct 2025215 PMAQI
6 PM
12 AM
5 AM

--°C/°C

Waktu Siang
Rata-rata Waktu Tertinggi
12 PM - 2 PM

56AQI

3 jam / Hari
90 jam / Bulan
Rata-rata Waktu Terendah
5 PM - 6 PM

47AQI

2 jam / Hari
60 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 12 PM hingga 2 PM (Rata-rata 56), sedangkan AQI terendah tercatat antara 5 PM hingga 6 PM (Rata-rata 47).
Waktu Malam
Rata-rata Waktu Tertinggi
3 AM - 4 AM

54AQI

2 jam / Hari
60 jam / Bulan
Rata-rata Waktu Terendah
7 PM - 10 PM

46AQI

4 jam / Hari
120 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 3 AM hingga 4 AM (Rata-rata 54), sedangkan AQI terendah tercatat antara 7 PM hingga 10 PM (Rata-rata 46).

2025 Hari Vs Kualitas Udara

Ontario, California, United States

2025

63%

191

36%

109

0.3%

1

Jumlah total hari dengan kategori AQI berbeda dalam 302 hari terakhir di 2025 (63 hari tersisa)

Baik
191 Hari
Sedang
109 Hari
Buruk
1 Hari
Tidak Sehat
0 Hari
Parah
0 Hari
Berbahaya
0 Hari

Di bawah Batas Aman WHO Kualitas Udara: 63%

Tingkat Risiko Kesehatan:

Sedang

Pada 2025, 63% dari 302 hari berada dalam batas kualitas udara aman WHO, dan 37% melampaui batas tersebut. Risiko masalah kesehatan adalah Sedang, terutama bagi individu dengan kondisi pernapasan atau jantung.

Wawasan Kualitas Udara Tahunan

Ontario, California, United States

Tingkat AQI pada 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Min.Sen.Sel.Rab.Kam.Jum.Sab.

Jan.

Feb.

Mar.

Apr.

Mei

Jun.

Jul.

Agu.

Sep.

Okt.

Nov.

Des.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Januari 2025
103AQI
2nd Januari 2025
78AQI
3rd Januari 2025
67AQI
4th Januari 2025
93AQI
5th Januari 2025
59AQI
6th Januari 2025
47AQI
7th Januari 2025
50AQI
8th Januari 2025
58AQI
9th Januari 2025
47AQI
10th Januari 2025
54AQI
11th Januari 2025
74AQI
12th Januari 2025
31AQI
13th Januari 2025
31AQI
14th Januari 2025
31AQI
15th Januari 2025
33AQI
16th Januari 2025
37AQI
17th Januari 2025
47AQI
18th Januari 2025
58AQI
19th Januari 2025
73AQI
20th Januari 2025
58AQI
21st Januari 2025
32AQI
22nd Januari 2025
44AQI
23rd Januari 2025
30AQI
24th Januari 2025
40AQI
25th Januari 2025
58AQI
26th Januari 2025
33AQI
27th Januari 2025
33AQI
28th Januari 2025
50AQI
29th Januari 2025
50AQI
30th Januari 2025
60AQI
31st Januari 2025
68AQI
1st Februari 2025
74AQI
2nd Februari 2025
77AQI
3rd Februari 2025
70AQI
4th Februari 2025
56AQI
5th Februari 2025
30AQI
6th Februari 2025
34AQI
7th Februari 2025
25AQI
8th Februari 2025
34AQI
9th Februari 2025
48AQI
10th Februari 2025
47AQI
11th Februari 2025
30AQI
12th Februari 2025
31AQI
13th Februari 2025
23AQI
14th Februari 2025
27AQI
15th Februari 2025
31AQI
16th Februari 2025
41AQI
17th Februari 2025
53AQI
18th Februari 2025
46AQI
19th Februari 2025
50AQI
20th Februari 2025
52AQI
21st Februari 2025
36AQI
22nd Februari 2025
42AQI
23rd Februari 2025
48AQI
24th Februari 2025
56AQI
25th Februari 2025
52AQI
26th Februari 2025
50AQI
27th Februari 2025
36AQI
28th Februari 2025
38AQI
1st Maret 2025
41AQI
2nd Maret 2025
34AQI
3rd Maret 2025
27AQI
4th Maret 2025
35AQI
5th Maret 2025
50AQI
6th Maret 2025
27AQI
7th Maret 2025
32AQI
8th Maret 2025
38AQI
9th Maret 2025
39AQI
10th Maret 2025
39AQI
11th Maret 2025
29AQI
12th Maret 2025
29AQI
13th Maret 2025
22AQI
14th Maret 2025
23AQI
15th Maret 2025
38AQI
16th Maret 2025
46AQI
17th Maret 2025
44AQI
18th Maret 2025
24AQI
19th Maret 2025
27AQI
20th Maret 2025
30AQI
21st Maret 2025
42AQI
22nd Maret 2025
44AQI
23rd Maret 2025
53AQI
24th Maret 2025
55AQI
25th Maret 2025
64AQI
26th Maret 2025
36AQI
27th Maret 2025
34AQI
28th Maret 2025
31AQI
29th Maret 2025
34AQI
30th Maret 2025
34AQI
31st Maret 2025
23AQI
1st April 2025
24AQI
2nd April 2025
26AQI
3rd April 2025
32AQI
4th April 2025
32AQI
5th April 2025
24AQI
6th April 2025
27AQI
7th April 2025
35AQI
8th April 2025
45AQI
9th April 2025
49AQI
10th April 2025
52AQI
11th April 2025
52AQI
12th April 2025
53AQI
13th April 2025
57AQI
14th April 2025
56AQI
15th April 2025
54AQI
16th April 2025
41AQI
17th April 2025
30AQI
18th April 2025
31AQI
19th April 2025
36AQI
20th April 2025
43AQI
21st April 2025
47AQI
22nd April 2025
53AQI
23rd April 2025
45AQI
24th April 2025
43AQI
25th April 2025
40AQI
26th April 2025
21AQI
27th April 2025
19AQI
28th April 2025
28AQI
29th April 2025
41AQI
30th April 2025
52AQI
1st Mei 2025
50AQI
2nd Mei 2025
47AQI
3rd Mei 2025
46AQI
4th Mei 2025
26AQI
5th Mei 2025
33AQI
6th Mei 2025
32AQI
7th Mei 2025
38AQI
8th Mei 2025
48AQI
9th Mei 2025
48AQI
10th Mei 2025
42AQI
11th Mei 2025
42AQI
12th Mei 2025
47AQI
13th Mei 2025
27AQI
14th Mei 2025
31AQI
15th Mei 2025
48AQI
16th Mei 2025
53AQI
17th Mei 2025
41AQI
18th Mei 2025
34AQI
19th Mei 2025
45AQI
20th Mei 2025
51AQI
21st Mei 2025
54AQI
22nd Mei 2025
61AQI
23rd Mei 2025
61AQI
24th Mei 2025
57AQI
25th Mei 2025
55AQI
26th Mei 2025
56AQI
27th Mei 2025
54AQI
28th Mei 2025
49AQI
29th Mei 2025
47AQI
30th Mei 2025
47AQI
31st Mei 2025
49AQI
1st Juni 2025
44AQI
2nd Juni 2025
39AQI
3rd Juni 2025
38AQI
4th Juni 2025
40AQI
5th Juni 2025
41AQI
6th Juni 2025
41AQI
7th Juni 2025
43AQI
8th Juni 2025
45AQI
9th Juni 2025
46AQI
10th Juni 2025
48AQI
11th Juni 2025
47AQI
12th Juni 2025
51AQI
13th Juni 2025
50AQI
14th Juni 2025
52AQI
15th Juni 2025
55AQI
16th Juni 2025
58AQI
17th Juni 2025
59AQI
18th Juni 2025
58AQI
19th Juni 2025
56AQI
20th Juni 2025
55AQI
21st Juni 2025
53AQI
22nd Juni 2025
53AQI
23rd Juni 2025
52AQI
24th Juni 2025
50AQI
25th Juni 2025
48AQI
26th Juni 2025
51AQI
27th Juni 2025
52AQI
28th Juni 2025
52AQI
29th Juni 2025
49AQI
30th Juni 2025
45AQI
1st Juli 2025
49AQI
2nd Juli 2025
48AQI
3rd Juli 2025
45AQI
4th Juli 2025
45AQI
5th Juli 2025
81AQI
6th Juli 2025
60AQI
7th Juli 2025
54AQI
8th Juli 2025
51AQI
9th Juli 2025
47AQI
10th Juli 2025
47AQI
11th Juli 2025
51AQI
12th Juli 2025
53AQI
13th Juli 2025
50AQI
14th Juli 2025
46AQI
15th Juli 2025
38AQI
16th Juli 2025
35AQI
17th Juli 2025
29AQI
18th Juli 2025
32AQI
19th Juli 2025
37AQI
20th Juli 2025
41AQI
21st Juli 2025
39AQI
22nd Juli 2025
33AQI
23rd Juli 2025
29AQI
24th Juli 2025
31AQI
25th Juli 2025
26AQI
26th Juli 2025
26AQI
27th Juli 2025
30AQI
28th Juli 2025
32AQI
29th Juli 2025
37AQI
30th Juli 2025
46AQI
31st Juli 2025
52AQI
1st Agustus 2025
51AQI
2nd Agustus 2025
49AQI
3rd Agustus 2025
54AQI
4th Agustus 2025
60AQI
5th Agustus 2025
65AQI
6th Agustus 2025
66AQI
7th Agustus 2025
63AQI
8th Agustus 2025
61AQI
9th Agustus 2025
57AQI
10th Agustus 2025
56AQI
11th Agustus 2025
55AQI
12th Agustus 2025
57AQI
13th Agustus 2025
56AQI
14th Agustus 2025
79AQI
15th Agustus 2025
54AQI
16th Agustus 2025
45AQI
17th Agustus 2025
45AQI
18th Agustus 2025
46AQI
19th Agustus 2025
47AQI
20th Agustus 2025
47AQI
21st Agustus 2025
54AQI
22nd Agustus 2025
71AQI
23rd Agustus 2025
54AQI
24th Agustus 2025
57AQI
25th Agustus 2025
58AQI
26th Agustus 2025
52AQI
27th Agustus 2025
47AQI
28th Agustus 2025
48AQI
29th Agustus 2025
43AQI
30th Agustus 2025
47AQI
31st Agustus 2025
50AQI
1st September 2025
50AQI
2nd September 2025
45AQI
3rd September 2025
53AQI
4th September 2025
50AQI
5th September 2025
47AQI
6th September 2025
48AQI
7th September 2025
44AQI
8th September 2025
36AQI
9th September 2025
30AQI
10th September 2025
33AQI
11th September 2025
35AQI
12th September 2025
38AQI
13th September 2025
47AQI
14th September 2025
56AQI
15th September 2025
57AQI
16th September 2025
57AQI
17th September 2025
39AQI
18th September 2025
37AQI
19th September 2025
42AQI
20th September 2025
40AQI
21st September 2025
41AQI
22nd September 2025
42AQI
23rd September 2025
43AQI
24th September 2025
47AQI
25th September 2025
50AQI
26th September 2025
39AQI
27th September 2025
32AQI
28th September 2025
40AQI
29th September 2025
51AQI
30th September 2025
52AQI
1st Oktober 2025
56AQI
2nd Oktober 2025
46AQI
3rd Oktober 2025
48AQI
4th Oktober 2025
52AQI
5th Oktober 2025
57AQI
6th Oktober 2025
62AQI
7th Oktober 2025
72AQI
8th Oktober 2025
70AQI
9th Oktober 2025
69AQI
10th Oktober 2025
61AQI
11th Oktober 2025
57AQI
12th Oktober 2025
53AQI
13th Oktober 2025
54AQI
14th Oktober 2025
40AQI
15th Oktober 2025
51AQI
16th Oktober 2025
44AQI
17th Oktober 2025
52AQI
18th Oktober 2025
44AQI
19th Oktober 2025
45AQI
20th Oktober 2025
56AQI
21st Oktober 2025
64AQI
22nd Oktober 2025
54AQI
23rd Oktober 2025
48AQI
24th Oktober 2025
61AQI
25th Oktober 2025
78AQI
26th Oktober 2025
79AQI
27th Oktober 2025
75AQI
28th Oktober 2025
57AQI
29th Oktober 2025
30th Oktober 2025
31st Oktober 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st Desember 2025
2nd Desember 2025
3rd Desember 2025
4th Desember 2025
5th Desember 2025
6th Desember 2025
7th Desember 2025
8th Desember 2025
9th Desember 2025
10th Desember 2025
11th Desember 2025
12th Desember 2025
13th Desember 2025
14th Desember 2025
15th Desember 2025
16th Desember 2025
17th Desember 2025
18th Desember 2025
19th Desember 2025
20th Desember 2025
21st Desember 2025
22nd Desember 2025
23rd Desember 2025
24th Desember 2025
25th Desember 2025
26th Desember 2025
27th Desember 2025
28th Desember 2025
29th Desember 2025
30th Desember 2025
31st Desember 2025

52AQI

44AQI

36AQI

40AQI

46AQI

49AQI

43AQI

55AQI

44AQI

57AQI

Jumlah hari

Jan.Feb.Mar.Apr.MeiJun.Jul.Agu.Sep.Okt.Nov.Des.Jumlah Hari

202547AQI

17
13
1
20
8
28
3
22
8
22
9
16
14
24
7
11
20
24
6
7
21
191
109
1

Tertinggi AQI tercatat di

Oktober

57AQI

Terendah AQI tercatat di

Maret

36AQI

202450AQI

21
10
27
2
28
3
21
9
15
16
5
24
7
23
1
9
22
8
21
1
11
20
22
8
7
23
1
181
181
2
1

Tertinggi AQI tercatat di

Desember

63AQI

Terendah AQI tercatat di

Maret

32AQI

202348AQI

27
4
24
4
29
2
15
15
18
13
22
8
2
28
1
12
19
9
21
16
15
22
7
14
16
1
210
152
2

Tertinggi AQI tercatat di

Juli

64AQI

Terendah AQI tercatat di

Maret

35AQI

202257AQI

15
15
16
5
1
6
25
4
13
6
25
30
2
19
1
10
19
11
20
26
4
21
10
117
186
1

Tertinggi AQI tercatat di

Juni

73AQI

Terendah AQI tercatat di

November

40AQI

202159AQI

11
17
2
7
20
1
19
12
9
21
6
25
10
20
6
24
1
7
24
3
27
18
13
4
19
7
10
16
5
110
238
16

Tertinggi AQI tercatat di

November

78AQI

Terendah AQI tercatat di

Maret

47AQI

202063AQI

5
1
20
11
24
5
1
1
25
4
1
9
20
1
15
16
50
97
10
2

Tertinggi AQI tercatat di

September

83AQI

Terendah AQI tercatat di

Juli

21AQI

Tahun Paling & Paling Sedikit Tercemar Selama 6 Tahun Terakhir

Tahun Paling Tercemar Tercatat
2020(Rata-rata)
63AQI
Tahun Paling Sedikit Tercemar Tercatat
2025(Rata-rata)
47AQI

Ontario's tahunan 2025 AQI (47) menunjukkan perubahan persentase rata-rata sebesar -15.2% (meningkat AQI) dibandingkan dengan tahun-tahun sebelumnya: 2020 (63), 2021 (59), 2022 (57), 2023 (48), 2024 (50).