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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Guiuan, Eastern Visayas, Philippines 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+

September Air Quality Analysis

Guiuan, Eastern Visayas, Philippines

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Sep 2026
117AQI
Lowest AQI recorded on
28th Sep 2026
19AQI

Same Day Analysis (28th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 19 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 28th Sep - 29th Sep 2026

Guiuan, Eastern Visayas, Philippines

AQI
Day
Night
.

5 AM28th Sep 2026

5 PM

4 AM29th Sep 2026

Day time
Avg. Highest Time
5PM28th Sep

58AQI

Avg. Lowest Time
11AM28th Sep

8AQI

Night time
Avg. Highest Time
10PM28th Sep

38AQI

Avg. Lowest Time
3AM29th Sep

8AQI

In the last 24 hours,

Guiuan's AQI reached its highest point of 58 at 5 PM during the Day, while the lowest point, 8, was recorded at 3 AM during the Night between 28th Sep and 29th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

Guiuan, Eastern Visayas, Philippines

AugSep
31st - 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
Day
Night
31st Aug 2026725 AMAQI
31st Aug 2026696 AMAQI
31st Aug 2026737 AMAQI
31st Aug 2026718 AMAQI
31st Aug 2026709 AMAQI
31st Aug 20266610 AMAQI
31st Aug 20265911 AMAQI
31st Aug 20266212 PMAQI
31st Aug 2026601 PMAQI
31st Aug 2026592 PMAQI
31st Aug 2026633 PMAQI
31st Aug 2026624 PMAQI
31st Aug 2026635 PMAQI
31st Aug 2026636 PMAQI
31st Aug 2026607 PMAQI
31st Aug 2026598 PMAQI
31st Aug 2026629 PMAQI
31st Aug 20266210 PMAQI
31st Aug 20266511 PMAQI
1st Sep 20266712 AMAQI
1st Sep 2026651 AMAQI
1st Sep 2026682 AMAQI
1st Sep 2026943 AMAQI
1st Sep 2026924 AMAQI

29°C28/30°C

1st Sep 2026945 AMAQI
1st Sep 2026976 AMAQI
1st Sep 20261047 AMAQI
1st Sep 2026988 AMAQI
1st Sep 2026949 AMAQI
1st Sep 20268810 AMAQI
1st Sep 20268311 AMAQI
1st Sep 20268412 PMAQI
1st Sep 2026831 PMAQI
1st Sep 2026832 PMAQI
1st Sep 2026803 PMAQI
1st Sep 2026814 PMAQI
1st Sep 2026785 PMAQI
1st Sep 2026766 PMAQI
1st Sep 2026797 PMAQI
1st Sep 2026818 PMAQI
1st Sep 2026809 PMAQI
1st Sep 20268310 PMAQI
1st Sep 20269011 PMAQI
2nd Sep 202610212 AMAQI
2nd Sep 2026941 AMAQI
2nd Sep 20261022 AMAQI
2nd Sep 20261183 AMAQI
2nd Sep 20261144 AMAQI

29°C29/30°C

2nd Sep 20261185 AMAQI
2nd Sep 20261156 AMAQI
2nd Sep 20261187 AMAQI
2nd Sep 20261118 AMAQI
2nd Sep 20261269 AMAQI
2nd Sep 202611610 AMAQI
2nd Sep 202610811 AMAQI
2nd Sep 202611112 PMAQI
2nd Sep 2026831 PMAQI
2nd Sep 2026832 PMAQI
2nd Sep 2026753 PMAQI
2nd Sep 2026824 PMAQI
2nd Sep 2026905 PMAQI
2nd Sep 2026996 PMAQI
2nd Sep 20261047 PMAQI
2nd Sep 20261048 PMAQI
2nd Sep 20261109 PMAQI
2nd Sep 202611610 PMAQI
2nd Sep 202611411 PMAQI
3rd Sep 202611612 AMAQI
3rd Sep 20261311 AMAQI
3rd Sep 20261252 AMAQI
3rd Sep 20261393 AMAQI
3rd Sep 20261484 AMAQI

29°C29/30°C

3rd Sep 20261455 AMAQI
3rd Sep 20261506 AMAQI
3rd Sep 20261387 AMAQI
3rd Sep 20261408 AMAQI
3rd Sep 20261499 AMAQI
3rd Sep 202611810 AMAQI
3rd Sep 202611211 AMAQI
3rd Sep 202611212 PMAQI
3rd Sep 2026991 PMAQI
3rd Sep 2026952 PMAQI
3rd Sep 2026883 PMAQI
3rd Sep 2026964 PMAQI
3rd Sep 2026935 PMAQI
3rd Sep 2026946 PMAQI
3rd Sep 20261017 PMAQI
3rd Sep 20261028 PMAQI
3rd Sep 20261029 PMAQI
3rd Sep 202610410 PMAQI
3rd Sep 202610011 PMAQI
4th Sep 20269912 AMAQI
4th Sep 2026951 AMAQI
4th Sep 20261022 AMAQI
4th Sep 20261083 AMAQI
4th Sep 2026964 AMAQI

29°C28/30°C

4th Sep 2026995 AMAQI
4th Sep 2026906 AMAQI
4th Sep 2026787 AMAQI
4th Sep 2026788 AMAQI
4th Sep 2026769 AMAQI
4th Sep 20268110 AMAQI
4th Sep 20268211 AMAQI
4th Sep 20268112 PMAQI
4th Sep 2026811 PMAQI
4th Sep 2026762 PMAQI
4th Sep 2026743 PMAQI
4th Sep 2026744 PMAQI
4th Sep 2026725 PMAQI
4th Sep 2026726 PMAQI
4th Sep 2026707 PMAQI
4th Sep 2026768 PMAQI
4th Sep 2026759 PMAQI
4th Sep 20267810 PMAQI
4th Sep 20267311 PMAQI
5th Sep 20267512 AMAQI
5th Sep 2026751 AMAQI
5th Sep 2026802 AMAQI
5th Sep 2026843 AMAQI
5th Sep 2026874 AMAQI

29°C28/30°C

5th Sep 2026845 AMAQI
5th Sep 2026886 AMAQI
5th Sep 2026817 AMAQI
5th Sep 2026808 AMAQI
5th Sep 2026849 AMAQI
5th Sep 20267610 AMAQI
5th Sep 20266811 AMAQI
5th Sep 20266912 PMAQI
5th Sep 2026601 PMAQI
5th Sep 2026662 PMAQI
5th Sep 2026683 PMAQI
5th Sep 2026714 PMAQI
5th Sep 2026675 PMAQI
5th Sep 2026716 PMAQI
5th Sep 2026717 PMAQI
5th Sep 2026728 PMAQI
5th Sep 2026709 PMAQI
5th Sep 20266510 PMAQI
5th Sep 20267111 PMAQI
6th Sep 2026812 AMAQI
6th Sep 202681 AMAQI
6th Sep 2026162 AMAQI
6th Sep 2026363 AMAQI
6th Sep 2026364 AMAQI

29°C28/30°C

6th Sep 2026465 AMAQI
6th Sep 2026536 AMAQI
6th Sep 2026607 AMAQI
6th Sep 2026598 AMAQI
6th Sep 2026649 AMAQI
6th Sep 20266210 AMAQI
6th Sep 20266511 AMAQI
6th Sep 20267212 PMAQI
6th Sep 2026701 PMAQI
6th Sep 2026732 PMAQI
6th Sep 2026733 PMAQI
6th Sep 2026724 PMAQI
6th Sep 2026695 PMAQI
6th Sep 2026696 PMAQI
6th Sep 2026687 PMAQI
6th Sep 2026638 PMAQI
6th Sep 2026659 PMAQI
6th Sep 20266510 PMAQI
6th Sep 20266511 PMAQI
7th Sep 20266412 AMAQI
7th Sep 2026671 AMAQI
7th Sep 2026702 AMAQI
7th Sep 2026683 AMAQI
7th Sep 2026714 AMAQI

29°C28/30°C

7th Sep 2026695 AMAQI
7th Sep 2026726 AMAQI
7th Sep 2026727 AMAQI
7th Sep 2026238 AMAQI
7th Sep 2026529 AMAQI
7th Sep 20266210 AMAQI
7th Sep 20267111 AMAQI
7th Sep 20267612 PMAQI
7th Sep 2026711 PMAQI
7th Sep 2026732 PMAQI
7th Sep 2026473 PMAQI
7th Sep 2026724 PMAQI
7th Sep 2026695 PMAQI
7th Sep 2026726 PMAQI
7th Sep 2026697 PMAQI
7th Sep 2026708 PMAQI
7th Sep 2026709 PMAQI
7th Sep 20266810 PMAQI
7th Sep 20266711 PMAQI
8th Sep 20267012 AMAQI
8th Sep 2026701 AMAQI
8th Sep 2026732 AMAQI
8th Sep 2026703 AMAQI
8th Sep 2026714 AMAQI

29°C28/30°C

8th Sep 2026555 AMAQI
8th Sep 2026696 AMAQI
8th Sep 2026707 AMAQI
8th Sep 2026708 AMAQI
8th Sep 2026699 AMAQI
8th Sep 20266810 AMAQI
8th Sep 20267311 AMAQI
8th Sep 20267012 PMAQI
8th Sep 2026701 PMAQI
8th Sep 2026712 PMAQI
8th Sep 2026713 PMAQI
8th Sep 2026694 PMAQI
8th Sep 2026675 PMAQI
8th Sep 2026686 PMAQI
8th Sep 2026647 PMAQI
8th Sep 2026658 PMAQI
8th Sep 2026689 PMAQI
8th Sep 20266710 PMAQI
8th Sep 20266611 PMAQI
9th Sep 20266612 AMAQI
9th Sep 2026661 AMAQI
9th Sep 2026672 AMAQI
9th Sep 2026653 AMAQI
9th Sep 2026604 AMAQI

29°C28/29°C

9th Sep 2026645 AMAQI
9th Sep 2026656 AMAQI
9th Sep 2026627 AMAQI
9th Sep 2026468 AMAQI
9th Sep 2026609 AMAQI
9th Sep 20266610 AMAQI
9th Sep 20261911 AMAQI
9th Sep 20262912 PMAQI
9th Sep 2026621 PMAQI
9th Sep 2026622 PMAQI
9th Sep 2026593 PMAQI
9th Sep 2026564 PMAQI
9th Sep 2026565 PMAQI
9th Sep 2026566 PMAQI
9th Sep 2026557 PMAQI
9th Sep 2026548 PMAQI
9th Sep 2026559 PMAQI
9th Sep 20265710 PMAQI
9th Sep 20265311 PMAQI
10th Sep 20263812 AMAQI
10th Sep 2026231 AMAQI
10th Sep 2026512 AMAQI
10th Sep 2026403 AMAQI
10th Sep 2026194 AMAQI

29°C28/30°C

10th Sep 2026335 AMAQI
10th Sep 2026336 AMAQI
10th Sep 2026317 AMAQI
10th Sep 2026128 AMAQI
10th Sep 2026199 AMAQI
10th Sep 20263410 AMAQI
10th Sep 20265311 AMAQI
10th Sep 20265312 PMAQI
10th Sep 2026291 PMAQI
10th Sep 2026492 PMAQI
10th Sep 2026273 PMAQI
10th Sep 2026214 PMAQI
10th Sep 2026385 PMAQI
10th Sep 2026486 PMAQI
10th Sep 2026507 PMAQI
10th Sep 2026468 PMAQI
10th Sep 2026509 PMAQI
10th Sep 20264210 PMAQI
10th Sep 20264811 PMAQI
11th Sep 20265212 AMAQI
11th Sep 2026521 AMAQI
11th Sep 2026542 AMAQI
11th Sep 2026553 AMAQI
11th Sep 2026564 AMAQI

28°C26/29°C

11th Sep 2026565 AMAQI
11th Sep 2026576 AMAQI
11th Sep 2026607 AMAQI
11th Sep 2026628 AMAQI
11th Sep 2026609 AMAQI
11th Sep 20265610 AMAQI
11th Sep 20265611 AMAQI
11th Sep 20265512 PMAQI
11th Sep 2026531 PMAQI
11th Sep 2026522 PMAQI
11th Sep 2026553 PMAQI
11th Sep 2026554 PMAQI
11th Sep 2026535 PMAQI
11th Sep 2026526 PMAQI
11th Sep 2026557 PMAQI
11th Sep 2026548 PMAQI
11th Sep 2026569 PMAQI
11th Sep 20265210 PMAQI
11th Sep 20264811 PMAQI
12th Sep 20264812 AMAQI
12th Sep 2026461 AMAQI
12th Sep 2026422 AMAQI
12th Sep 2026423 AMAQI
12th Sep 2026384 AMAQI

28°C27/29°C

12th Sep 2026315 AMAQI
12th Sep 2026366 AMAQI
12th Sep 2026367 AMAQI
12th Sep 2026368 AMAQI
12th Sep 2026369 AMAQI
12th Sep 20263110 AMAQI
12th Sep 20262911 AMAQI
12th Sep 20262912 PMAQI
12th Sep 2026311 PMAQI
12th Sep 2026312 PMAQI
12th Sep 2026313 PMAQI
12th Sep 2026314 PMAQI
12th Sep 2026315 PMAQI
12th Sep 2026386 PMAQI
12th Sep 2026387 PMAQI
12th Sep 2026368 PMAQI
12th Sep 2026339 PMAQI
12th Sep 20263610 PMAQI
12th Sep 20262911 PMAQI
13th Sep 20262712 AMAQI
13th Sep 2026231 AMAQI
13th Sep 2026212 AMAQI
13th Sep 2026183 AMAQI

28°C28/29°C

13th Sep 2026255 AMAQI
13th Sep 2026256 AMAQI
13th Sep 2026257 AMAQI
13th Sep 2026258 AMAQI
13th Sep 2026279 AMAQI
13th Sep 20262710 AMAQI
13th Sep 20262511 AMAQI
13th Sep 20262512 PMAQI
13th Sep 2026251 PMAQI
13th Sep 2026252 PMAQI
13th Sep 2026253 PMAQI
13th Sep 2026234 PMAQI
13th Sep 2026215 PMAQI
13th Sep 2026586 PMAQI
13th Sep 2026757 PMAQI
13th Sep 2026888 PMAQI
13th Sep 2026929 PMAQI
13th Sep 20268210 PMAQI
13th Sep 2026811 PMAQI
14th Sep 2026812 AMAQI
14th Sep 2026121 AMAQI
14th Sep 2026172 AMAQI
14th Sep 2026293 AMAQI
14th Sep 2026274 AMAQI

28°C27/29°C

14th Sep 2026235 AMAQI
14th Sep 2026386 AMAQI
14th Sep 2026227 AMAQI
14th Sep 2026478 AMAQI
14th Sep 2026409 AMAQI
14th Sep 20262310 AMAQI
14th Sep 20261711 AMAQI
14th Sep 20261212 PMAQI
14th Sep 202681 PMAQI
14th Sep 2026432 PMAQI
14th Sep 202683 PMAQI
14th Sep 202684 PMAQI
14th Sep 2026145 PMAQI
14th Sep 2026106 PMAQI
14th Sep 2026387 PMAQI
14th Sep 2026628 PMAQI
14th Sep 2026769 PMAQI
14th Sep 20268010 PMAQI
14th Sep 20268311 PMAQI
15th Sep 20267412 AMAQI
15th Sep 2026711 AMAQI
15th Sep 2026522 AMAQI
15th Sep 2026313 AMAQI
15th Sep 2026124 AMAQI

28°C27/29°C

15th Sep 2026125 AMAQI
15th Sep 2026166 AMAQI
15th Sep 2026237 AMAQI
15th Sep 2026238 AMAQI
15th Sep 2026179 AMAQI
15th Sep 20261410 AMAQI
15th Sep 20263211 AMAQI
15th Sep 20262212 PMAQI
15th Sep 202681 PMAQI
15th Sep 202662 PMAQI
15th Sep 2026103 PMAQI
15th Sep 202684 PMAQI
15th Sep 2026565 PMAQI
15th Sep 2026126 PMAQI
15th Sep 2026257 PMAQI
15th Sep 2026398 PMAQI
15th Sep 2026259 PMAQI
15th Sep 20264010 PMAQI
15th Sep 20263711 PMAQI
16th Sep 20264612 AMAQI
16th Sep 2026321 AMAQI
16th Sep 2026602 AMAQI
16th Sep 2026633 AMAQI
16th Sep 2026124 AMAQI

28°C27/29°C

16th Sep 2026295 AMAQI
16th Sep 2026146 AMAQI
16th Sep 2026347 AMAQI
16th Sep 2026568 AMAQI
16th Sep 2026199 AMAQI
16th Sep 20261010 AMAQI
16th Sep 20261211 AMAQI
16th Sep 20262312 PMAQI
16th Sep 2026221 PMAQI
16th Sep 2026382 PMAQI
16th Sep 202683 PMAQI
16th Sep 2026204 PMAQI
16th Sep 202685 PMAQI
16th Sep 2026126 PMAQI
16th Sep 2026277 PMAQI
16th Sep 2026368 PMAQI
16th Sep 2026579 PMAQI
16th Sep 20264410 PMAQI
16th Sep 20262911 PMAQI
17th Sep 20263312 AMAQI
17th Sep 2026191 AMAQI
17th Sep 2026172 AMAQI
17th Sep 2026103 AMAQI
17th Sep 2026424 AMAQI

28°C26/29°C

17th Sep 2026405 AMAQI
17th Sep 2026346 AMAQI
17th Sep 2026107 AMAQI
17th Sep 2026198 AMAQI
17th Sep 2026199 AMAQI
17th Sep 20263110 AMAQI
17th Sep 2026811 AMAQI
17th Sep 20265412 PMAQI
17th Sep 2026541 PMAQI
17th Sep 2026342 PMAQI
17th Sep 2026313 PMAQI
17th Sep 2026304 PMAQI
17th Sep 2026185 PMAQI
17th Sep 202686 PMAQI
17th Sep 2026217 PMAQI
17th Sep 2026238 PMAQI
17th Sep 2026259 PMAQI
17th Sep 20262710 PMAQI
17th Sep 2026611 PMAQI
18th Sep 2026812 AMAQI
18th Sep 2026341 AMAQI
18th Sep 2026302 AMAQI
18th Sep 2026323 AMAQI
18th Sep 2026324 AMAQI

27°C26/28°C

18th Sep 2026185 AMAQI
18th Sep 2026126 AMAQI
18th Sep 2026257 AMAQI
18th Sep 2026258 AMAQI
18th Sep 2026279 AMAQI
18th Sep 20262510 AMAQI
18th Sep 20263411 AMAQI
18th Sep 20262412 PMAQI
18th Sep 2026231 PMAQI
18th Sep 2026272 PMAQI
18th Sep 2026323 PMAQI
18th Sep 2026354 PMAQI
18th Sep 2026195 PMAQI
18th Sep 2026256 PMAQI
18th Sep 2026317 PMAQI
18th Sep 2026258 PMAQI
18th Sep 2026549 PMAQI
18th Sep 20265810 PMAQI
18th Sep 20267111 PMAQI
19th Sep 20265412 AMAQI
19th Sep 2026481 AMAQI
19th Sep 2026382 AMAQI
19th Sep 2026423 AMAQI
19th Sep 2026364 AMAQI

27°C25/29°C

19th Sep 2026445 AMAQI
19th Sep 2026326 AMAQI
19th Sep 2026377 AMAQI
19th Sep 2026508 AMAQI
19th Sep 2026519 AMAQI
19th Sep 20265010 AMAQI
19th Sep 20264411 AMAQI
19th Sep 20265412 PMAQI
19th Sep 2026601 PMAQI
19th Sep 2026692 PMAQI
19th Sep 2026813 PMAQI
19th Sep 2026894 PMAQI
19th Sep 2026935 PMAQI
19th Sep 2026966 PMAQI
19th Sep 2026877 PMAQI
19th Sep 2026858 PMAQI
19th Sep 2026909 PMAQI
19th Sep 20268710 PMAQI
19th Sep 20269011 PMAQI
20th Sep 20268112 AMAQI
20th Sep 2026821 AMAQI
20th Sep 2026762 AMAQI
20th Sep 2026733 AMAQI
20th Sep 2026784 AMAQI

28°C28/29°C

20th Sep 2026785 AMAQI
20th Sep 2026796 AMAQI
20th Sep 2026767 AMAQI
20th Sep 2026798 AMAQI
20th Sep 2026869 AMAQI
20th Sep 20268810 AMAQI
20th Sep 20269711 AMAQI
20th Sep 20268812 PMAQI
20th Sep 2026921 PMAQI
20th Sep 2026822 PMAQI
20th Sep 2026833 PMAQI
20th Sep 2026754 PMAQI
20th Sep 2026765 PMAQI
20th Sep 2026656 PMAQI
20th Sep 2026757 PMAQI
20th Sep 2026688 PMAQI
20th Sep 2026679 PMAQI
20th Sep 20266310 PMAQI
20th Sep 20265711 PMAQI
21st Sep 20265512 AMAQI
21st Sep 2026551 AMAQI
21st Sep 2026482 AMAQI
21st Sep 2026483 AMAQI
21st Sep 2026464 AMAQI

28°C28/29°C

21st Sep 2026465 AMAQI
21st Sep 2026516 AMAQI
21st Sep 2026497 AMAQI
21st Sep 2026568 AMAQI
21st Sep 2026499 AMAQI
21st Sep 20263610 AMAQI
21st Sep 20262511 AMAQI
21st Sep 20262212 PMAQI
21st Sep 2026231 PMAQI
21st Sep 2026232 PMAQI
21st Sep 2026243 PMAQI
21st Sep 2026334 PMAQI
21st Sep 2026205 PMAQI
21st Sep 2026286 PMAQI
21st Sep 2026237 PMAQI
21st Sep 2026258 PMAQI
21st Sep 2026319 PMAQI
21st Sep 20263710 PMAQI
21st Sep 20263611 PMAQI
22nd Sep 20263212 AMAQI
22nd Sep 2026361 AMAQI
22nd Sep 2026332 AMAQI
22nd Sep 2026313 AMAQI
22nd Sep 2026314 AMAQI

28°C28/29°C

22nd Sep 2026315 AMAQI
22nd Sep 2026366 AMAQI
22nd Sep 2026337 AMAQI
22nd Sep 2026488 AMAQI
22nd Sep 2026449 AMAQI
22nd Sep 20264010 AMAQI
22nd Sep 20263111 AMAQI
22nd Sep 20262912 PMAQI
22nd Sep 2026331 PMAQI
22nd Sep 2026332 PMAQI
22nd Sep 2026253 PMAQI
22nd Sep 2026214 PMAQI
22nd Sep 2026215 PMAQI
22nd Sep 2026126 PMAQI
22nd Sep 2026197 PMAQI
22nd Sep 202688 PMAQI
22nd Sep 2026179 PMAQI
22nd Sep 20262310 PMAQI
22nd Sep 20262511 PMAQI
23rd Sep 20262112 AMAQI
23rd Sep 2026211 AMAQI
23rd Sep 2026232 AMAQI
23rd Sep 2026223 AMAQI
23rd Sep 2026244 AMAQI

28°C27/29°C

23rd Sep 2026245 AMAQI
23rd Sep 2026256 AMAQI
23rd Sep 2026297 AMAQI
23rd Sep 2026318 AMAQI
23rd Sep 2026259 AMAQI
23rd Sep 20262710 AMAQI
23rd Sep 20262511 AMAQI
23rd Sep 20262712 PMAQI
23rd Sep 2026181 PMAQI
23rd Sep 2026252 PMAQI
23rd Sep 2026253 PMAQI
23rd Sep 2026164 PMAQI
23rd Sep 202685 PMAQI
23rd Sep 2026126 PMAQI
23rd Sep 202687 PMAQI
23rd Sep 2026218 PMAQI
23rd Sep 2026259 PMAQI
23rd Sep 20262510 PMAQI
23rd Sep 20262511 PMAQI
24th Sep 20262112 AMAQI
24th Sep 2026231 AMAQI
24th Sep 2026212 AMAQI
24th Sep 2026143 AMAQI
24th Sep 2026104 AMAQI

28°C27/29°C

24th Sep 2026125 AMAQI
24th Sep 2026146 AMAQI
24th Sep 2026217 AMAQI
24th Sep 2026218 AMAQI
24th Sep 2026219 AMAQI
24th Sep 20262110 AMAQI
24th Sep 20262911 AMAQI
24th Sep 20261912 PMAQI
24th Sep 2026231 PMAQI
24th Sep 2026172 PMAQI
24th Sep 2026173 PMAQI
24th Sep 2026144 PMAQI
24th Sep 2026275 PMAQI
24th Sep 2026466 PMAQI
24th Sep 2026537 PMAQI
24th Sep 2026588 PMAQI
24th Sep 2026609 PMAQI
24th Sep 20266710 PMAQI
24th Sep 20265911 PMAQI
25th Sep 20267112 AMAQI
25th Sep 2026821 AMAQI
25th Sep 2026762 AMAQI
25th Sep 2026713 AMAQI
25th Sep 2026624 AMAQI

28°C28/28°C

25th Sep 2026575 AMAQI
25th Sep 2026446 AMAQI
25th Sep 2026727 AMAQI
25th Sep 2026668 AMAQI
25th Sep 2026629 AMAQI
25th Sep 20265610 AMAQI
25th Sep 20266211 AMAQI
25th Sep 20266012 PMAQI
25th Sep 2026231 PMAQI
25th Sep 2026182 PMAQI
25th Sep 2026143 PMAQI
25th Sep 2026144 PMAQI
25th Sep 2026235 PMAQI
25th Sep 2026426 PMAQI
25th Sep 2026447 PMAQI
25th Sep 2026198 PMAQI
25th Sep 2026179 PMAQI
25th Sep 20262110 PMAQI
25th Sep 20263811 PMAQI
26th Sep 20266412 AMAQI
26th Sep 2026541 AMAQI
26th Sep 2026322 AMAQI
26th Sep 2026313 AMAQI
26th Sep 2026364 AMAQI

28°C27/29°C

26th Sep 2026295 AMAQI
26th Sep 2026366 AMAQI
26th Sep 2026547 AMAQI
26th Sep 2026608 AMAQI
26th Sep 2026739 AMAQI
26th Sep 20266410 AMAQI
26th Sep 20265411 AMAQI
26th Sep 20265412 PMAQI
26th Sep 2026541 PMAQI
26th Sep 2026522 PMAQI
26th Sep 2026553 PMAQI
26th Sep 2026534 PMAQI
26th Sep 2026585 PMAQI
26th Sep 2026566 PMAQI
26th Sep 2026447 PMAQI
26th Sep 2026678 PMAQI
26th Sep 2026649 PMAQI
26th Sep 20264010 PMAQI
26th Sep 20263811 PMAQI
27th Sep 20262712 AMAQI
27th Sep 2026191 AMAQI
27th Sep 2026252 AMAQI
27th Sep 2026173 AMAQI
27th Sep 2026164 AMAQI

28°C27/29°C

27th Sep 2026125 AMAQI
27th Sep 2026216 AMAQI
27th Sep 2026177 AMAQI
27th Sep 2026388 AMAQI
27th Sep 2026219 AMAQI
27th Sep 20261410 AMAQI
27th Sep 2026811 AMAQI
27th Sep 20261212 PMAQI
27th Sep 2026161 PMAQI
27th Sep 2026402 PMAQI
27th Sep 2026443 PMAQI
27th Sep 2026124 PMAQI
27th Sep 2026195 PMAQI
27th Sep 2026126 PMAQI
27th Sep 2026147 PMAQI
27th Sep 2026238 PMAQI
27th Sep 2026259 PMAQI
27th Sep 20261710 PMAQI
27th Sep 20262511 PMAQI
28th Sep 20262512 AMAQI
28th Sep 2026121 AMAQI
28th Sep 2026142 AMAQI
28th Sep 202683 AMAQI
28th Sep 2026124 AMAQI

28°C28/29°C

28th Sep 2026145 AMAQI
28th Sep 202686 AMAQI
28th Sep 2026167 AMAQI
28th Sep 2026168 AMAQI
28th Sep 2026219 AMAQI
28th Sep 20262110 AMAQI
28th Sep 2026811 AMAQI
28th Sep 20261212 PMAQI
28th Sep 2026101 PMAQI
28th Sep 2026122 PMAQI
28th Sep 2026213 PMAQI
28th Sep 2026304 PMAQI
28th Sep 2026585 PMAQI
28th Sep 2026216 PMAQI
28th Sep 2026237 PMAQI
28th Sep 2026218 PMAQI
28th Sep 2026219 PMAQI
28th Sep 20263810 PMAQI
28th Sep 20261411 PMAQI
29th Sep 20261212 AMAQI
29th Sep 2026141 AMAQI
29th Sep 2026142 AMAQI
29th Sep 202683 AMAQI
29th Sep 2026124 AMAQI

28°C27/29°C

29th Sep 2026125 AMAQI
5 AM
29th Sep 2026126 AMAQI
29th Sep 2026307 AMAQI
29th Sep 2026198 AMAQI
29th Sep 2026769 AMAQI
29th Sep 20264210 AMAQI
29th Sep 20265411 AMAQI
11 AM
29th Sep 2026812 PMAQI
29th Sep 2026441 PMAQI
29th Sep 2026582 PMAQI
29th Sep 2026403 PMAQI
29th Sep 202684 PMAQI
29th Sep 2026105 PMAQI
5 PM
29th Sep 2026216 PMAQI
29th Sep 2026217 PMAQI
29th Sep 2026428 PMAQI
29th Sep 2026249 PMAQI
29th Sep 20262110 PMAQI
29th Sep 20262111 PMAQI
11 PM
4 AM

28°C27/29°C

Day time
Avg. Highest Time
9 AM

55AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 4 PM

45AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 55), while the lowest AQI was between 3 PM to 4 PM (Avg. 45).
Night time
Avg. Highest Time
9 PM - 10 PM

56AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
6 PM

47AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 10 PM (Avg. 56), while the lowest AQI was between 6 PM to 6 PM (Avg. 47).

2026 Days Vs Air Quality

Guiuan, Eastern Visayas, Philippines

2026

80%

214

19%

52

0.7%

2

Total number of days with different AQI categories in last 272 days in 2026 (93 days remaining)

Good
214 Days
Moderate
52 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 80%

Health Risk Level:

Low

In 2026, 80% of 272 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

Guiuan, Eastern Visayas, Philippines

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
29AQI (US)
2nd January 2026
15AQI (US)
3rd January 2026
12AQI (US)
4th January 2026
17AQI (US)
5th January 2026
26AQI (US)
6th January 2026
39AQI (US)
7th January 2026
26AQI (US)
8th January 2026
46AQI (US)
9th January 2026
34AQI (US)
10th January 2026
33AQI (US)
11th January 2026
51AQI (US)
12th January 2026
25AQI (US)
13th January 2026
45AQI (US)
14th January 2026
39AQI (US)
15th January 2026
26AQI (US)
16th January 2026
47AQI (US)
17th January 2026
56AQI (US)
18th January 2026
59AQI (US)
19th January 2026
57AQI (US)
20th January 2026
33AQI (US)
21st January 2026
20AQI (US)
22nd January 2026
27AQI (US)
23rd January 2026
24AQI (US)
24th January 2026
35AQI (US)
25th January 2026
44AQI (US)
26th January 2026
33AQI (US)
27th January 2026
29AQI (US)
28th January 2026
24AQI (US)
29th January 2026
24AQI (US)
30th January 2026
30AQI (US)
31st January 2026
42AQI (US)
1st February 2026
57AQI (US)
2nd February 2026
53AQI (US)
3rd February 2026
51AQI (US)
4th February 2026
52AQI (US)
5th February 2026
51AQI (US)
6th February 2026
56AQI (US)
7th February 2026
54AQI (US)
8th February 2026
44AQI (US)
9th February 2026
51AQI (US)
10th February 2026
49AQI (US)
11th February 2026
52AQI (US)
12th February 2026
49AQI (US)
13th February 2026
48AQI (US)
14th February 2026
47AQI (US)
15th February 2026
51AQI (US)
16th February 2026
33AQI (US)
17th February 2026
45AQI (US)
18th February 2026
32AQI (US)
19th February 2026
29AQI (US)
20th February 2026
57AQI (US)
21st February 2026
34AQI (US)
22nd February 2026
19AQI (US)
23rd February 2026
39AQI (US)
24th February 2026
31AQI (US)
25th February 2026
50AQI (US)
26th February 2026
40AQI (US)
27th February 2026
32AQI (US)
28th February 2026
31AQI (US)
1st March 2026
25AQI (US)
2nd March 2026
25AQI (US)
3rd March 2026
40AQI (US)
4th March 2026
34AQI (US)
5th March 2026
23AQI (US)
6th March 2026
26AQI (US)
7th March 2026
22AQI (US)
8th March 2026
33AQI (US)
9th March 2026
39AQI (US)
10th March 2026
44AQI (US)
11th March 2026
55AQI (US)
12th March 2026
32AQI (US)
13th March 2026
17AQI (US)
14th March 2026
18AQI (US)
15th March 2026
48AQI (US)
16th March 2026
26AQI (US)
17th March 2026
22AQI (US)
18th March 2026
29AQI (US)
19th March 2026
19AQI (US)
20th March 2026
21AQI (US)
21st March 2026
26AQI (US)
22nd March 2026
15AQI (US)
23rd March 2026
26AQI (US)
24th March 2026
25AQI (US)
25th March 2026
31AQI (US)
26th March 2026
27AQI (US)
27th March 2026
23AQI (US)
28th March 2026
21AQI (US)
29th March 2026
38AQI (US)
30th March 2026
47AQI (US)
31st March 2026
45AQI (US)
1st April 2026
30AQI (US)
2nd April 2026
13AQI (US)
3rd April 2026
22AQI (US)
4th April 2026
31AQI (US)
5th April 2026
38AQI (US)
6th April 2026
14AQI (US)
7th April 2026
17AQI (US)
8th April 2026
30AQI (US)
9th April 2026
24AQI (US)
10th April 2026
34AQI (US)
11th April 2026
42AQI (US)
12th April 2026
35AQI (US)
13th April 2026
32AQI (US)
14th April 2026
19AQI (US)
15th April 2026
19AQI (US)
16th April 2026
57AQI (US)
17th April 2026
18th April 2026
80AQI (US)
19th April 2026
71AQI (US)
20th April 2026
84AQI (US)
21st April 2026
70AQI (US)
22nd April 2026
23rd April 2026
69AQI (US)
24th April 2026
65AQI (US)
25th April 2026
47AQI (US)
26th April 2026
29AQI (US)
27th April 2026
28AQI (US)
28th April 2026
24AQI (US)
29th April 2026
34AQI (US)
30th April 2026
21AQI (US)
1st May 2026
33AQI (US)
2nd May 2026
33AQI (US)
3rd May 2026
34AQI (US)
4th May 2026
34AQI (US)
5th May 2026
35AQI (US)
6th May 2026
35AQI (US)
7th May 2026
25AQI (US)
8th May 2026
26AQI (US)
9th May 2026
10th May 2026
36AQI (US)
11th May 2026
36AQI (US)
12th May 2026
32AQI (US)
13th May 2026
46AQI (US)
14th May 2026
29AQI (US)
15th May 2026
34AQI (US)
16th May 2026
90AQI (US)
17th May 2026
69AQI (US)
18th May 2026
51AQI (US)
19th May 2026
53AQI (US)
20th May 2026
62AQI (US)
21st May 2026
52AQI (US)
22nd May 2026
50AQI (US)
23rd May 2026
49AQI (US)
24th May 2026
53AQI (US)
25th May 2026
41AQI (US)
26th May 2026
57AQI (US)
27th May 2026
59AQI (US)
28th May 2026
43AQI (US)
29th May 2026
42AQI (US)
30th May 2026
18AQI (US)
31st May 2026
30AQI (US)
1st June 2026
34AQI (US)
2nd June 2026
33AQI (US)
3rd June 2026
20AQI (US)
4th June 2026
26AQI (US)
5th June 2026
28AQI (US)
6th June 2026
22AQI (US)
7th June 2026
40AQI (US)
8th June 2026
50AQI (US)
9th June 2026
34AQI (US)
10th June 2026
23AQI (US)
11th June 2026
37AQI (US)
12th June 2026
46AQI (US)
13th June 2026
54AQI (US)
14th June 2026
38AQI (US)
15th June 2026
35AQI (US)
16th June 2026
29AQI (US)
17th June 2026
24AQI (US)
18th June 2026
23AQI (US)
19th June 2026
30AQI (US)
20th June 2026
28AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
25AQI (US)
23rd June 2026
44AQI (US)
24th June 2026
26AQI (US)
25th June 2026
28AQI (US)
26th June 2026
45AQI (US)
27th June 2026
65AQI (US)
28th June 2026
24AQI (US)
29th June 2026
21AQI (US)
30th June 2026
19AQI (US)
1st July 2026
36AQI (US)
2nd July 2026
18AQI (US)
3rd July 2026
20AQI (US)
4th July 2026
39AQI (US)
5th July 2026
25AQI (US)
6th July 2026
12AQI (US)
7th July 2026
32AQI (US)
8th July 2026
23AQI (US)
9th July 2026
20AQI (US)
10th July 2026
28AQI (US)
11th July 2026
30AQI (US)
12th July 2026
40AQI (US)
13th July 2026
25AQI (US)
14th July 2026
28AQI (US)
15th July 2026
40AQI (US)
16th July 2026
33AQI (US)
17th July 2026
26AQI (US)
18th July 2026
26AQI (US)
19th July 2026
43AQI (US)
20th July 2026
34AQI (US)
21st July 2026
52AQI (US)
22nd July 2026
16AQI (US)
23rd July 2026
34AQI (US)
24th July 2026
37AQI (US)
25th July 2026
40AQI (US)
26th July 2026
24AQI (US)
27th July 2026
20AQI (US)
28th July 2026
15AQI (US)
29th July 2026
19AQI (US)
30th July 2026
22AQI (US)
31st July 2026
29AQI (US)
1st August 2026
38AQI (US)
2nd August 2026
29AQI (US)
3rd August 2026
22AQI (US)
4th August 2026
25AQI (US)
5th August 2026
28AQI (US)
6th August 2026
26AQI (US)
7th August 2026
25AQI (US)
8th August 2026
31AQI (US)
9th August 2026
68AQI (US)
10th August 2026
47AQI (US)
11th August 2026
42AQI (US)
12th August 2026
37AQI (US)
13th August 2026
42AQI (US)
14th August 2026
39AQI (US)
15th August 2026
40AQI (US)
16th August 2026
45AQI (US)
17th August 2026
30AQI (US)
18th August 2026
28AQI (US)
19th August 2026
46AQI (US)
20th August 2026
54AQI (US)
21st August 2026
52AQI (US)
22nd August 2026
52AQI (US)
23rd August 2026
53AQI (US)
24th August 2026
48AQI (US)
25th August 2026
31AQI (US)
26th August 2026
40AQI (US)
27th August 2026
22AQI (US)
28th August 2026
26AQI (US)
29th August 2026
32AQI (US)
30th August 2026
48AQI (US)
31st August 2026
64AQI (US)
1st September 2026
84AQI (US)
2nd September 2026
105AQI (US)
3rd September 2026
117AQI (US)
4th September 2026
83AQI (US)
5th September 2026
74AQI (US)
6th September 2026
56AQI (US)
7th September 2026
66AQI (US)
8th September 2026
68AQI (US)
9th September 2026
57AQI (US)
10th September 2026
37AQI (US)
11th September 2026
55AQI (US)
12th September 2026
35AQI (US)
13th September 2026
35AQI (US)
14th September 2026
31AQI (US)
15th September 2026
28AQI (US)
16th September 2026
30AQI (US)
17th September 2026
26AQI (US)
18th September 2026
30AQI (US)
19th September 2026
63AQI (US)
20th September 2026
78AQI (US)
21st September 2026
37AQI (US)
22nd September 2026
29AQI (US)
23rd September 2026
22AQI (US)
24th September 2026
29AQI (US)
25th September 2026
46AQI (US)
26th September 2026
51AQI (US)
27th September 2026
21AQI (US)
28th September 2026
19AQI (US)
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

34AQI (US)

44AQI (US)

30AQI (US)

39AQI (US)

43AQI (US)

32AQI (US)

29AQI (US)

39AQI (US)

50AQI (US)

No. of days

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

202638AQI (US)

27
4
17
11
30
1
21
7
21
9
28
2
30
1
25
6
15
11
2
214
52
2

Highest AQI (US) recorded in

September

50AQI (US)

Lowest AQI (US) recorded in

July

29AQI (US)

202538AQI (US)

1
2
10
20
31
29
2
29
1
13
18
30
31
174
43

Highest AQI (US) recorded in

June

53AQI (US)

Lowest AQI (US) recorded in

December

21AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2026(Avg.)
38AQI (US)
Least Polluted Year Recorded
2025(Avg.)
38AQI (US)

Guiuan's annual 2026 AQI (US) (38) shows an average percentage change of 0% (No Change AQI (US)) compared to previous years: 2025 (38).