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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

San Simon, Central Luzon, 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

San Simon, Central Luzon, Philippines

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Sep 2026
95AQI
Lowest AQI recorded on
23rd Sep 2025
24AQI

Same Day Analysis (25th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 68 of Moderate air quality on the same day.

Day & Night AQI Trend: 24th Sep - 25th Sep 2026

San Simon, Central Luzon, Philippines

AQI
Day
Night
.

5 AM24th Sep 2026

6 PM

4 AM25th Sep 2026

Day time
Avg. Highest Time
8AM24th Sep

94AQI

Avg. Lowest Time
5PM24th Sep

56AQI

Night time
Avg. Highest Time
8PM24th Sep

80AQI

Avg. Lowest Time
12AM25th Sep

56AQI

In the last 24 hours,

San Simon's AQI reached its highest point of 94 at 8 AM during the Day, while the lowest point, 56, was recorded at 12 AM during the Night between 24th Sep and 25th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

San Simon, Central Luzon, Philippines

AugSep
27th - 28th28th - 29th29th - 30th30th - 31st31st - 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
Day
Night
27th Aug 2026445 AMAQI
27th Aug 2026466 AMAQI
27th Aug 2026467 AMAQI
27th Aug 2026448 AMAQI
27th Aug 2026469 AMAQI
27th Aug 20264810 AMAQI
27th Aug 20264811 AMAQI
27th Aug 20265012 PMAQI
27th Aug 2026511 PMAQI
27th Aug 2026442 PMAQI
27th Aug 2026463 PMAQI
27th Aug 2026484 PMAQI
27th Aug 2026515 PMAQI
27th Aug 2026506 PMAQI
27th Aug 2026487 PMAQI
27th Aug 2026388 PMAQI
27th Aug 2026339 PMAQI
27th Aug 20263110 PMAQI
27th Aug 20263211 PMAQI
28th Aug 20263812 AMAQI
28th Aug 2026321 AMAQI
28th Aug 2026382 AMAQI
28th Aug 2026343 AMAQI
28th Aug 2026254 AMAQI

27°C25/31°C

28th Aug 2026265 AMAQI
28th Aug 2026236 AMAQI
28th Aug 2026307 AMAQI
28th Aug 2026238 AMAQI
28th Aug 2026289 AMAQI
28th Aug 20262710 AMAQI
28th Aug 20262211 AMAQI
28th Aug 20263212 PMAQI
28th Aug 2026321 PMAQI
28th Aug 2026382 PMAQI
28th Aug 2026283 PMAQI
28th Aug 2026344 PMAQI
28th Aug 2026425 PMAQI
28th Aug 2026446 PMAQI
28th Aug 2026387 PMAQI
28th Aug 2026408 PMAQI
28th Aug 2026539 PMAQI
28th Aug 20264210 PMAQI
28th Aug 20263311 PMAQI
29th Aug 20262512 AMAQI
29th Aug 2026211 AMAQI
29th Aug 2026242 AMAQI
29th Aug 2026223 AMAQI
29th Aug 2026294 AMAQI

26°C25/28°C

29th Aug 2026275 AMAQI
29th Aug 2026216 AMAQI
29th Aug 2026297 AMAQI
29th Aug 2026368 AMAQI
29th Aug 2026509 AMAQI
29th Aug 20265810 AMAQI
29th Aug 20266311 AMAQI
29th Aug 20266012 PMAQI
29th Aug 2026571 PMAQI
29th Aug 2026532 PMAQI
29th Aug 2026443 PMAQI
29th Aug 2026444 PMAQI
29th Aug 2026545 PMAQI
29th Aug 2026586 PMAQI
29th Aug 2026607 PMAQI
29th Aug 2026668 PMAQI
29th Aug 2026609 PMAQI
29th Aug 20265910 PMAQI
29th Aug 20266411 PMAQI
30th Aug 20267612 AMAQI
30th Aug 2026721 AMAQI
30th Aug 2026782 AMAQI
30th Aug 2026723 AMAQI
30th Aug 2026824 AMAQI

25°C24/25°C

30th Aug 2026835 AMAQI
30th Aug 2026766 AMAQI
30th Aug 2026577 AMAQI
30th Aug 2026548 AMAQI
30th Aug 2026539 AMAQI
30th Aug 20265410 AMAQI
30th Aug 20265211 AMAQI
30th Aug 20265012 PMAQI
30th Aug 2026531 PMAQI
30th Aug 2026502 PMAQI
30th Aug 2026533 PMAQI
30th Aug 2026654 PMAQI
30th Aug 2026675 PMAQI
30th Aug 2026726 PMAQI
30th Aug 2026827 PMAQI
30th Aug 2026848 PMAQI
30th Aug 2026909 PMAQI
30th Aug 20269710 PMAQI
30th Aug 20269011 PMAQI
31st Aug 20268412 AMAQI
31st Aug 2026921 AMAQI
31st Aug 2026852 AMAQI
31st Aug 20261083 AMAQI
31st Aug 2026944 AMAQI

26°C24/29°C

31st Aug 20261035 AMAQI
31st Aug 2026816 AMAQI
31st Aug 2026867 AMAQI
31st Aug 20261028 AMAQI
31st Aug 20261029 AMAQI
31st Aug 20269410 AMAQI
31st Aug 202610011 AMAQI
31st Aug 202611112 PMAQI
31st Aug 20261161 PMAQI
31st Aug 20261102 PMAQI
31st Aug 20261163 PMAQI
31st Aug 20261184 PMAQI
31st Aug 20261255 PMAQI
31st Aug 2026746 PMAQI
31st Aug 2026707 PMAQI
31st Aug 2026768 PMAQI
31st Aug 20261119 PMAQI
31st Aug 202614810 PMAQI
31st Aug 202614811 PMAQI
1st Sep 202615212 AMAQI
1st Sep 20261511 AMAQI
1st Sep 20261482 AMAQI
1st Sep 20261483 AMAQI
1st Sep 20261484 AMAQI

27°C26/29°C

1st Sep 20261425 AMAQI
1st Sep 20261126 AMAQI
1st Sep 20261127 AMAQI
1st Sep 20261158 AMAQI
1st Sep 20261229 AMAQI
1st Sep 202612410 AMAQI
1st Sep 202611611 AMAQI
1st Sep 20269212 PMAQI
1st Sep 2026721 PMAQI
1st Sep 2026652 PMAQI
1st Sep 2026583 PMAQI
1st Sep 2026554 PMAQI
1st Sep 2026535 PMAQI
1st Sep 2026486 PMAQI
1st Sep 2026447 PMAQI
1st Sep 2026508 PMAQI
1st Sep 2026519 PMAQI
1st Sep 20265110 PMAQI
1st Sep 20265211 PMAQI
2nd Sep 20265312 AMAQI
2nd Sep 2026541 AMAQI
2nd Sep 2026562 AMAQI
2nd Sep 2026583 AMAQI
2nd Sep 2026564 AMAQI

27°C26/30°C

2nd Sep 2026575 AMAQI
2nd Sep 2026586 AMAQI
2nd Sep 2026547 AMAQI
2nd Sep 2026568 AMAQI
2nd Sep 2026559 AMAQI
2nd Sep 20265410 AMAQI
2nd Sep 20265311 AMAQI
2nd Sep 20265212 PMAQI
2nd Sep 2026501 PMAQI
2nd Sep 2026482 PMAQI
2nd Sep 2026463 PMAQI
2nd Sep 2026444 PMAQI
2nd Sep 2026505 PMAQI
2nd Sep 2026486 PMAQI
2nd Sep 2026527 PMAQI
2nd Sep 2026558 PMAQI
2nd Sep 2026519 PMAQI
2nd Sep 20265110 PMAQI
2nd Sep 20264911 PMAQI
3rd Sep 20264812 AMAQI
3rd Sep 2026481 AMAQI
3rd Sep 2026502 AMAQI
3rd Sep 2026503 AMAQI
3rd Sep 2026484 AMAQI

27°C26/30°C

3rd Sep 2026485 AMAQI
3rd Sep 2026516 AMAQI
3rd Sep 2026527 AMAQI
3rd Sep 2026548 AMAQI
3rd Sep 2026549 AMAQI
3rd Sep 20265110 AMAQI
3rd Sep 20265611 AMAQI
3rd Sep 20265712 PMAQI
3rd Sep 2026461 PMAQI
3rd Sep 2026422 PMAQI
3rd Sep 2026323 PMAQI
3rd Sep 2026324 PMAQI
3rd Sep 2026325 PMAQI
3rd Sep 2026326 PMAQI
3rd Sep 2026247 PMAQI
3rd Sep 2026308 PMAQI
3rd Sep 2026359 PMAQI
3rd Sep 20264210 PMAQI
3rd Sep 20263611 PMAQI
4th Sep 20263812 AMAQI
4th Sep 2026301 AMAQI
4th Sep 2026322 AMAQI
4th Sep 2026263 AMAQI
4th Sep 2026304 AMAQI

27°C25/30°C

4th Sep 2026245 AMAQI
4th Sep 2026286 AMAQI
4th Sep 2026297 AMAQI
4th Sep 2026428 AMAQI
4th Sep 2026559 AMAQI
4th Sep 20265610 AMAQI
4th Sep 20265211 AMAQI
4th Sep 20265412 PMAQI
4th Sep 2026471 PMAQI
4th Sep 2026242 PMAQI
4th Sep 2026293 PMAQI
4th Sep 2026254 PMAQI
4th Sep 2026295 PMAQI
4th Sep 2026366 PMAQI
4th Sep 2026467 PMAQI
4th Sep 2026508 PMAQI
4th Sep 2026449 PMAQI
4th Sep 20264410 PMAQI
4th Sep 20264411 PMAQI
5th Sep 20264412 AMAQI
5th Sep 2026511 AMAQI
5th Sep 2026512 AMAQI
5th Sep 2026533 AMAQI
5th Sep 2026484 AMAQI

26°C25/29°C

5th Sep 2026505 AMAQI
5th Sep 2026486 AMAQI
5th Sep 2026427 AMAQI
5th Sep 2026548 AMAQI
5th Sep 2026539 AMAQI
5th Sep 20265210 AMAQI
5th Sep 20264811 AMAQI
5th Sep 20264812 PMAQI
5th Sep 2026341 PMAQI
5th Sep 2026322 PMAQI
5th Sep 2026303 PMAQI
5th Sep 2026284 PMAQI
5th Sep 2026245 PMAQI
5th Sep 2026276 PMAQI
5th Sep 2026307 PMAQI
5th Sep 2026348 PMAQI
5th Sep 2026389 PMAQI
5th Sep 20265310 PMAQI
5th Sep 20265711 PMAQI
6th Sep 20265312 AMAQI
6th Sep 2026561 AMAQI
6th Sep 2026522 AMAQI
6th Sep 2026533 AMAQI
6th Sep 2026514 AMAQI

25°C25/27°C

6th Sep 2026535 AMAQI
6th Sep 2026556 AMAQI
6th Sep 2026597 AMAQI
6th Sep 2026608 AMAQI
6th Sep 2026559 AMAQI
6th Sep 20263810 AMAQI
6th Sep 20263311 AMAQI
6th Sep 20262812 PMAQI
6th Sep 2026341 PMAQI
6th Sep 2026382 PMAQI
6th Sep 2026343 PMAQI
6th Sep 2026364 PMAQI
6th Sep 2026285 PMAQI
6th Sep 2026296 PMAQI
6th Sep 2026327 PMAQI
6th Sep 2026358 PMAQI
6th Sep 2026369 PMAQI
6th Sep 20263810 PMAQI
6th Sep 20263511 PMAQI
7th Sep 20263212 AMAQI
7th Sep 2026341 AMAQI
7th Sep 2026322 AMAQI
7th Sep 2026323 AMAQI
7th Sep 2026304 AMAQI

26°C24/31°C

7th Sep 2026365 AMAQI
7th Sep 2026386 AMAQI
7th Sep 2026457 AMAQI
7th Sep 2026588 AMAQI
7th Sep 2026689 AMAQI
7th Sep 20266810 AMAQI
7th Sep 20266211 AMAQI
7th Sep 20265212 PMAQI
7th Sep 2026431 PMAQI
7th Sep 2026332 PMAQI
7th Sep 2026513 PMAQI
7th Sep 2026524 PMAQI
7th Sep 2026565 PMAQI
7th Sep 2026526 PMAQI
7th Sep 2026587 PMAQI
7th Sep 2026588 PMAQI
7th Sep 2026629 PMAQI
7th Sep 20266410 PMAQI
7th Sep 20266311 PMAQI
8th Sep 20266612 AMAQI
8th Sep 2026621 AMAQI
8th Sep 2026582 AMAQI
8th Sep 2026563 AMAQI
8th Sep 2026524 AMAQI

27°C24/30°C

8th Sep 2026535 AMAQI
8th Sep 2026576 AMAQI
8th Sep 2026607 AMAQI
8th Sep 2026678 AMAQI
8th Sep 2026699 AMAQI
8th Sep 20266310 AMAQI
8th Sep 20266411 AMAQI
8th Sep 20265812 PMAQI
8th Sep 2026471 PMAQI
8th Sep 2026382 PMAQI
8th Sep 2026373 PMAQI
8th Sep 2026344 PMAQI
8th Sep 2026355 PMAQI
8th Sep 2026376 PMAQI
8th Sep 2026407 PMAQI
8th Sep 2026458 PMAQI
8th Sep 2026469 PMAQI
8th Sep 20265010 PMAQI
8th Sep 20265911 PMAQI
9th Sep 20264812 AMAQI
9th Sep 2026521 AMAQI
9th Sep 2026562 AMAQI
9th Sep 2026583 AMAQI
9th Sep 2026594 AMAQI

26°C24/30°C

9th Sep 2026645 AMAQI
9th Sep 2026576 AMAQI
9th Sep 2026577 AMAQI
9th Sep 2026588 AMAQI
9th Sep 2026589 AMAQI
9th Sep 20265110 AMAQI
9th Sep 20265611 AMAQI
9th Sep 20266012 PMAQI
9th Sep 2026541 PMAQI
9th Sep 2026442 PMAQI
9th Sep 2026253 PMAQI
9th Sep 2026244 PMAQI
9th Sep 2026295 PMAQI
9th Sep 2026256 PMAQI
9th Sep 2026257 PMAQI
9th Sep 2026258 PMAQI
9th Sep 2026289 PMAQI
9th Sep 20262810 PMAQI
9th Sep 20262411 PMAQI
10th Sep 20262912 AMAQI
10th Sep 2026331 AMAQI
10th Sep 2026422 AMAQI
10th Sep 2026423 AMAQI
10th Sep 2026424 AMAQI

26°C24/29°C

10th Sep 2026385 AMAQI
10th Sep 2026296 AMAQI
10th Sep 2026277 AMAQI
10th Sep 2026318 AMAQI
10th Sep 2026369 AMAQI
10th Sep 20264410 AMAQI
10th Sep 20264011 AMAQI
10th Sep 20264012 PMAQI
10th Sep 2026421 PMAQI
10th Sep 2026402 PMAQI
10th Sep 2026423 PMAQI
10th Sep 2026404 PMAQI
10th Sep 2026255 PMAQI
10th Sep 2026306 PMAQI
10th Sep 2026257 PMAQI
10th Sep 2026268 PMAQI
10th Sep 2026269 PMAQI
10th Sep 20263610 PMAQI
10th Sep 20264211 PMAQI
11th Sep 20264812 AMAQI
11th Sep 2026501 AMAQI
11th Sep 2026522 AMAQI
11th Sep 2026533 AMAQI
11th Sep 2026464 AMAQI

25°C24/27°C

11th Sep 2026325 AMAQI
11th Sep 2026296 AMAQI
11th Sep 2026427 AMAQI
11th Sep 2026638 AMAQI
11th Sep 2026609 AMAQI
11th Sep 20266410 AMAQI
11th Sep 20266411 AMAQI
11th Sep 20265912 PMAQI
11th Sep 2026601 PMAQI
11th Sep 2026572 PMAQI
11th Sep 2026603 PMAQI
11th Sep 2026634 PMAQI
11th Sep 2026605 PMAQI
11th Sep 2026656 PMAQI
11th Sep 2026657 PMAQI
11th Sep 2026768 PMAQI
11th Sep 2026849 PMAQI
11th Sep 20269510 PMAQI
11th Sep 20269811 PMAQI
12th Sep 20268712 AMAQI
12th Sep 20261061 AMAQI
12th Sep 2026972 AMAQI
12th Sep 2026863 AMAQI
12th Sep 2026924 AMAQI

25°C24/26°C

12th Sep 2026975 AMAQI
12th Sep 2026726 AMAQI
12th Sep 2026847 AMAQI
12th Sep 2026878 AMAQI
12th Sep 2026909 AMAQI
12th Sep 20268810 AMAQI
12th Sep 20269711 AMAQI
12th Sep 20269512 PMAQI
12th Sep 2026921 PMAQI
12th Sep 2026902 PMAQI
12th Sep 2026763 PMAQI
12th Sep 2026764 PMAQI
12th Sep 2026695 PMAQI
12th Sep 2026696 PMAQI
12th Sep 2026727 PMAQI
12th Sep 2026738 PMAQI
12th Sep 2026769 PMAQI
12th Sep 20267010 PMAQI
12th Sep 20266811 PMAQI
13th Sep 20267112 AMAQI
13th Sep 2026691 AMAQI
13th Sep 2026722 AMAQI
13th Sep 2026763 AMAQI

26°C24/32°C

13th Sep 2026625 AMAQI
13th Sep 2026606 AMAQI
13th Sep 2026787 AMAQI
13th Sep 2026628 AMAQI
13th Sep 2026609 AMAQI
13th Sep 20265810 AMAQI
13th Sep 20266011 AMAQI
13th Sep 20265512 PMAQI
13th Sep 2026381 PMAQI
13th Sep 2026362 PMAQI
13th Sep 2026273 PMAQI
13th Sep 2026294 PMAQI
13th Sep 2026255 PMAQI
13th Sep 2026256 PMAQI
13th Sep 2026297 PMAQI
13th Sep 2026408 PMAQI
13th Sep 2026519 PMAQI
13th Sep 20265110 PMAQI
13th Sep 20264411 PMAQI
14th Sep 20264212 AMAQI
14th Sep 2026461 AMAQI
14th Sep 2026442 AMAQI
14th Sep 2026383 AMAQI
14th Sep 2026334 AMAQI

26°C23/32°C

14th Sep 2026295 AMAQI
14th Sep 2026336 AMAQI
14th Sep 2026447 AMAQI
14th Sep 2026548 AMAQI
14th Sep 2026529 AMAQI
14th Sep 20264610 AMAQI
14th Sep 20264211 AMAQI
14th Sep 20264012 PMAQI
14th Sep 2026441 PMAQI
14th Sep 2026462 PMAQI
14th Sep 2026483 PMAQI
14th Sep 2026444 PMAQI
14th Sep 2026365 PMAQI
14th Sep 2026406 PMAQI
14th Sep 2026517 PMAQI
14th Sep 2026558 PMAQI
14th Sep 2026589 PMAQI
14th Sep 20267210 PMAQI
14th Sep 20267011 PMAQI
15th Sep 20267612 AMAQI
15th Sep 2026761 AMAQI
15th Sep 2026712 AMAQI
15th Sep 2026683 AMAQI
15th Sep 2026674 AMAQI

28°C24/34°C

15th Sep 2026725 AMAQI
15th Sep 2026766 AMAQI
15th Sep 2026717 AMAQI
15th Sep 2026728 AMAQI
15th Sep 2026659 AMAQI
15th Sep 20266710 AMAQI
15th Sep 20266011 AMAQI
15th Sep 20265612 PMAQI
15th Sep 2026551 PMAQI
15th Sep 2026532 PMAQI
15th Sep 2026423 PMAQI
15th Sep 2026464 PMAQI
15th Sep 2026385 PMAQI
15th Sep 2026426 PMAQI
15th Sep 2026487 PMAQI
15th Sep 2026578 PMAQI
15th Sep 2026609 PMAQI
15th Sep 20266610 PMAQI
15th Sep 20267011 PMAQI
16th Sep 20268512 AMAQI
16th Sep 2026821 AMAQI
16th Sep 2026922 AMAQI
16th Sep 2026953 AMAQI
16th Sep 2026884 AMAQI

28°C25/33°C

16th Sep 2026845 AMAQI
16th Sep 2026856 AMAQI
16th Sep 2026977 AMAQI
16th Sep 2026788 AMAQI
16th Sep 2026819 AMAQI
16th Sep 20266910 AMAQI
16th Sep 20265811 AMAQI
16th Sep 20264212 PMAQI
16th Sep 2026381 PMAQI
16th Sep 2026382 PMAQI
16th Sep 2026383 PMAQI
16th Sep 2026364 PMAQI
16th Sep 2026425 PMAQI
16th Sep 2026556 PMAQI
16th Sep 2026547 PMAQI
16th Sep 2026558 PMAQI
16th Sep 2026549 PMAQI
16th Sep 20265210 PMAQI
16th Sep 20266311 PMAQI
17th Sep 20265412 AMAQI
17th Sep 2026491 AMAQI
17th Sep 2026422 AMAQI
17th Sep 2026443 AMAQI
17th Sep 2026464 AMAQI

28°C24/33°C

17th Sep 2026525 AMAQI
17th Sep 2026586 AMAQI
17th Sep 2026557 AMAQI
17th Sep 2026578 AMAQI
17th Sep 2026529 AMAQI
17th Sep 20265010 AMAQI
17th Sep 20264811 AMAQI
17th Sep 20264812 PMAQI
17th Sep 2026501 PMAQI
17th Sep 2026422 PMAQI
17th Sep 2026483 PMAQI
17th Sep 2026604 PMAQI
17th Sep 2026565 PMAQI
17th Sep 2026536 PMAQI
17th Sep 2026587 PMAQI
17th Sep 2026578 PMAQI
17th Sep 2026599 PMAQI
17th Sep 20266010 PMAQI
17th Sep 20267511 PMAQI
18th Sep 20269712 AMAQI
18th Sep 2026731 AMAQI
18th Sep 2026702 AMAQI
18th Sep 2026693 AMAQI
18th Sep 2026604 AMAQI

28°C25/33°C

18th Sep 2026645 AMAQI
18th Sep 2026846 AMAQI
18th Sep 2026727 AMAQI
18th Sep 2026658 AMAQI
18th Sep 2026599 AMAQI
18th Sep 20265910 AMAQI
18th Sep 20265711 AMAQI
18th Sep 20265812 PMAQI
18th Sep 2026561 PMAQI
18th Sep 2026552 PMAQI
18th Sep 2026523 PMAQI
18th Sep 2026524 PMAQI
18th Sep 2026485 PMAQI
18th Sep 2026546 PMAQI
18th Sep 2026607 PMAQI
18th Sep 2026628 PMAQI
18th Sep 2026649 PMAQI
18th Sep 20266010 PMAQI
18th Sep 20266511 PMAQI
19th Sep 20266812 AMAQI
19th Sep 2026701 AMAQI
19th Sep 2026762 AMAQI
19th Sep 2026763 AMAQI
19th Sep 2026804 AMAQI

27°C24/32°C

19th Sep 2026825 AMAQI
19th Sep 2026726 AMAQI
19th Sep 2026707 AMAQI
19th Sep 2026668 AMAQI
19th Sep 2026579 AMAQI
19th Sep 20265010 AMAQI
19th Sep 20264811 AMAQI
19th Sep 20264612 PMAQI
19th Sep 2026461 PMAQI
19th Sep 2026512 PMAQI
19th Sep 2026513 PMAQI
19th Sep 2026504 PMAQI
19th Sep 2026525 PMAQI
19th Sep 2026576 PMAQI
19th Sep 2026647 PMAQI
19th Sep 2026718 PMAQI
19th Sep 2026699 PMAQI
19th Sep 20267410 PMAQI
19th Sep 20268111 PMAQI
20th Sep 20268012 AMAQI
20th Sep 2026781 AMAQI
20th Sep 2026842 AMAQI
20th Sep 2026863 AMAQI
20th Sep 2026834 AMAQI

28°C24/33°C

20th Sep 2026815 AMAQI
20th Sep 2026766 AMAQI
20th Sep 2026857 AMAQI
20th Sep 2026808 AMAQI
20th Sep 2026729 AMAQI
20th Sep 20266410 AMAQI
20th Sep 20266511 AMAQI
20th Sep 20266312 PMAQI
20th Sep 2026581 PMAQI
20th Sep 2026492 PMAQI
20th Sep 2026523 PMAQI
20th Sep 2026504 PMAQI
20th Sep 2026485 PMAQI
20th Sep 2026406 PMAQI
20th Sep 2026487 PMAQI
20th Sep 2026548 PMAQI
20th Sep 2026639 PMAQI
20th Sep 20265510 PMAQI
20th Sep 20265711 PMAQI
21st Sep 20265812 AMAQI
21st Sep 2026551 AMAQI
21st Sep 2026572 AMAQI
21st Sep 2026583 AMAQI
21st Sep 2026564 AMAQI

28°C24/33°C

21st Sep 2026605 AMAQI
21st Sep 2026706 AMAQI
21st Sep 2026687 AMAQI
21st Sep 2026798 AMAQI
21st Sep 2026769 AMAQI
21st Sep 20267410 AMAQI
21st Sep 20266911 AMAQI
21st Sep 20266512 PMAQI
21st Sep 2026601 PMAQI
21st Sep 2026502 PMAQI
21st Sep 2026333 PMAQI
21st Sep 2026404 PMAQI
21st Sep 2026385 PMAQI
21st Sep 2026386 PMAQI
21st Sep 2026367 PMAQI
21st Sep 2026428 PMAQI
21st Sep 2026539 PMAQI
21st Sep 20265710 PMAQI
21st Sep 20265611 PMAQI
22nd Sep 20265212 AMAQI
22nd Sep 2026361 AMAQI
22nd Sep 2026402 AMAQI
22nd Sep 2026443 AMAQI
22nd Sep 2026464 AMAQI

27°C24/32°C

22nd Sep 2026555 AMAQI
22nd Sep 2026596 AMAQI
22nd Sep 2026647 AMAQI
22nd Sep 2026678 AMAQI
22nd Sep 2026669 AMAQI
22nd Sep 20266710 AMAQI
22nd Sep 20266411 AMAQI
22nd Sep 20266012 PMAQI
22nd Sep 2026591 PMAQI
22nd Sep 2026552 PMAQI
22nd Sep 2026553 PMAQI
22nd Sep 2026494 PMAQI
22nd Sep 2026485 PMAQI
22nd Sep 2026536 PMAQI
22nd Sep 2026587 PMAQI
22nd Sep 2026628 PMAQI
22nd Sep 2026589 PMAQI
22nd Sep 20265710 PMAQI
22nd Sep 20265411 PMAQI
23rd Sep 20265412 AMAQI
23rd Sep 2026561 AMAQI
23rd Sep 2026562 AMAQI
23rd Sep 2026643 AMAQI
23rd Sep 2026694 AMAQI

27°C24/32°C

23rd Sep 2026645 AMAQI
23rd Sep 2026706 AMAQI
23rd Sep 2026697 AMAQI
23rd Sep 2026768 AMAQI
23rd Sep 2026719 AMAQI
23rd Sep 20267610 AMAQI
23rd Sep 20267211 AMAQI
23rd Sep 20267812 PMAQI
23rd Sep 2026801 PMAQI
23rd Sep 2026752 PMAQI
23rd Sep 2026683 PMAQI
23rd Sep 2026624 PMAQI
23rd Sep 2026595 PMAQI
23rd Sep 2026596 PMAQI
23rd Sep 2026737 PMAQI
23rd Sep 2026808 PMAQI
23rd Sep 2026859 PMAQI
23rd Sep 20267810 PMAQI
23rd Sep 20268011 PMAQI
24th Sep 20267812 AMAQI
24th Sep 2026851 AMAQI
24th Sep 2026932 AMAQI
24th Sep 2026853 AMAQI
24th Sep 2026824 AMAQI

27°C24/32°C

24th Sep 2026805 AMAQI
24th Sep 2026746 AMAQI
24th Sep 2026747 AMAQI
24th Sep 2026948 AMAQI
24th Sep 2026869 AMAQI
24th Sep 20268510 AMAQI
24th Sep 20268011 AMAQI
24th Sep 20268012 PMAQI
24th Sep 2026781 PMAQI
24th Sep 2026732 PMAQI
24th Sep 2026673 PMAQI
24th Sep 2026574 PMAQI
24th Sep 2026565 PMAQI
24th Sep 2026576 PMAQI
24th Sep 2026697 PMAQI
24th Sep 2026808 PMAQI
24th Sep 2026649 PMAQI
24th Sep 20266510 PMAQI
24th Sep 20265711 PMAQI
25th Sep 20265612 AMAQI
25th Sep 2026711 AMAQI
25th Sep 2026642 AMAQI
25th Sep 2026593 AMAQI
25th Sep 2026804 AMAQI

28°C25/32°C

25th Sep 2026695 AMAQI
5 AM
25th Sep 2026696 AMAQI
25th Sep 2026767 AMAQI
25th Sep 2026868 AMAQI
25th Sep 2026819 AMAQI
25th Sep 20267110 AMAQI
25th Sep 20266711 AMAQI
11 AM
25th Sep 20267112 PMAQI
25th Sep 2026671 PMAQI
25th Sep 2026652 PMAQI
25th Sep 2026583 PMAQI
25th Sep 2026524 PMAQI
25th Sep 2026465 PMAQI
25th Sep 2026526 PMAQI
6 PM
25th Sep 2026607 PMAQI
25th Sep 2026708 PMAQI
25th Sep 2026849 PMAQI
25th Sep 20267610 PMAQI
25th Sep 20268311 PMAQI
11 PM
4 AM

28°C25/33°C

Day time
Avg. Highest Time
8 AM - 9 AM

65AQI

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

48AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 9 AM (Avg. 65), while the lowest AQI was between 3 PM to 6 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 4 AM

61AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM

51AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 61), while the lowest AQI was between 7 PM to 7 PM (Avg. 51).

2026 Days Vs Air Quality

San Simon, Central Luzon, Philippines

2026

22%

58

76%

201

2%

6

Total number of days with different AQI categories in last 268 days in 2026 (97 days remaining)

Good
58 Days
Moderate
201 Days
Poor
6 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 22%

Health Risk Level:

Very high

In 2026, 22% of 268 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

San Simon, Central Luzon, 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
83AQI (US)
2nd January 2026
58AQI (US)
3rd January 2026
29AQI (US)
4th January 2026
33AQI (US)
5th January 2026
51AQI (US)
6th January 2026
73AQI (US)
7th January 2026
66AQI (US)
8th January 2026
60AQI (US)
9th January 2026
44AQI (US)
10th January 2026
44AQI (US)
11th January 2026
71AQI (US)
12th January 2026
27AQI (US)
13th January 2026
60AQI (US)
14th January 2026
52AQI (US)
15th January 2026
41AQI (US)
16th January 2026
60AQI (US)
17th January 2026
66AQI (US)
18th January 2026
70AQI (US)
19th January 2026
74AQI (US)
20th January 2026
67AQI (US)
21st January 2026
49AQI (US)
22nd January 2026
44AQI (US)
23rd January 2026
61AQI (US)
24th January 2026
61AQI (US)
25th January 2026
60AQI (US)
26th January 2026
72AQI (US)
27th January 2026
57AQI (US)
28th January 2026
65AQI (US)
29th January 2026
84AQI (US)
30th January 2026
80AQI (US)
31st January 2026
76AQI (US)
1st February 2026
71AQI (US)
2nd February 2026
63AQI (US)
3rd February 2026
64AQI (US)
4th February 2026
74AQI (US)
5th February 2026
66AQI (US)
6th February 2026
62AQI (US)
7th February 2026
55AQI (US)
8th February 2026
55AQI (US)
9th February 2026
60AQI (US)
10th February 2026
55AQI (US)
11th February 2026
60AQI (US)
12th February 2026
58AQI (US)
13th February 2026
64AQI (US)
14th February 2026
71AQI (US)
15th February 2026
62AQI (US)
16th February 2026
61AQI (US)
17th February 2026
62AQI (US)
18th February 2026
70AQI (US)
19th February 2026
82AQI (US)
20th February 2026
90AQI (US)
21st February 2026
102AQI (US)
22nd February 2026
94AQI (US)
23rd February 2026
102AQI (US)
24th February 2026
105AQI (US)
25th February 2026
96AQI (US)
26th February 2026
93AQI (US)
27th February 2026
79AQI (US)
28th February 2026
77AQI (US)
1st March 2026
90AQI (US)
2nd March 2026
82AQI (US)
3rd March 2026
81AQI (US)
4th March 2026
88AQI (US)
5th March 2026
70AQI (US)
6th March 2026
92AQI (US)
7th March 2026
83AQI (US)
8th March 2026
84AQI (US)
9th March 2026
76AQI (US)
10th March 2026
73AQI (US)
11th March 2026
80AQI (US)
12th March 2026
80AQI (US)
13th March 2026
81AQI (US)
14th March 2026
82AQI (US)
15th March 2026
76AQI (US)
16th March 2026
80AQI (US)
17th March 2026
86AQI (US)
18th March 2026
80AQI (US)
19th March 2026
67AQI (US)
20th March 2026
73AQI (US)
21st March 2026
72AQI (US)
22nd March 2026
84AQI (US)
23rd March 2026
76AQI (US)
24th March 2026
78AQI (US)
25th March 2026
81AQI (US)
26th March 2026
77AQI (US)
27th March 2026
82AQI (US)
28th March 2026
77AQI (US)
29th March 2026
79AQI (US)
30th March 2026
85AQI (US)
31st March 2026
73AQI (US)
1st April 2026
77AQI (US)
2nd April 2026
80AQI (US)
3rd April 2026
74AQI (US)
4th April 2026
66AQI (US)
5th April 2026
88AQI (US)
6th April 2026
79AQI (US)
7th April 2026
78AQI (US)
8th April 2026
90AQI (US)
9th April 2026
80AQI (US)
10th April 2026
67AQI (US)
11th April 2026
106AQI (US)
12th April 2026
100AQI (US)
13th April 2026
82AQI (US)
14th April 2026
86AQI (US)
15th April 2026
78AQI (US)
16th April 2026
84AQI (US)
17th April 2026
18th April 2026
98AQI (US)
19th April 2026
100AQI (US)
20th April 2026
107AQI (US)
21st April 2026
95AQI (US)
22nd April 2026
23rd April 2026
78AQI (US)
24th April 2026
85AQI (US)
25th April 2026
83AQI (US)
26th April 2026
76AQI (US)
27th April 2026
82AQI (US)
28th April 2026
78AQI (US)
29th April 2026
69AQI (US)
30th April 2026
67AQI (US)
1st May 2026
70AQI (US)
2nd May 2026
73AQI (US)
3rd May 2026
65AQI (US)
4th May 2026
64AQI (US)
5th May 2026
76AQI (US)
6th May 2026
70AQI (US)
7th May 2026
72AQI (US)
8th May 2026
75AQI (US)
9th May 2026
10th May 2026
82AQI (US)
11th May 2026
63AQI (US)
12th May 2026
80AQI (US)
13th May 2026
81AQI (US)
14th May 2026
77AQI (US)
15th May 2026
90AQI (US)
16th May 2026
98AQI (US)
17th May 2026
71AQI (US)
18th May 2026
46AQI (US)
19th May 2026
54AQI (US)
20th May 2026
63AQI (US)
21st May 2026
39AQI (US)
22nd May 2026
37AQI (US)
23rd May 2026
45AQI (US)
24th May 2026
48AQI (US)
25th May 2026
35AQI (US)
26th May 2026
47AQI (US)
27th May 2026
82AQI (US)
28th May 2026
86AQI (US)
29th May 2026
74AQI (US)
30th May 2026
60AQI (US)
31st May 2026
68AQI (US)
1st June 2026
59AQI (US)
2nd June 2026
60AQI (US)
3rd June 2026
56AQI (US)
4th June 2026
56AQI (US)
5th June 2026
55AQI (US)
6th June 2026
62AQI (US)
7th June 2026
52AQI (US)
8th June 2026
61AQI (US)
9th June 2026
56AQI (US)
10th June 2026
45AQI (US)
11th June 2026
67AQI (US)
12th June 2026
75AQI (US)
13th June 2026
76AQI (US)
14th June 2026
50AQI (US)
15th June 2026
64AQI (US)
16th June 2026
78AQI (US)
17th June 2026
69AQI (US)
18th June 2026
58AQI (US)
19th June 2026
55AQI (US)
20th June 2026
52AQI (US)
21st June 2026
61AQI (US)
22nd June 2026
64AQI (US)
23rd June 2026
60AQI (US)
24th June 2026
41AQI (US)
25th June 2026
34AQI (US)
26th June 2026
32AQI (US)
27th June 2026
32AQI (US)
28th June 2026
33AQI (US)
29th June 2026
41AQI (US)
30th June 2026
65AQI (US)
1st July 2026
38AQI (US)
2nd July 2026
63AQI (US)
3rd July 2026
67AQI (US)
4th July 2026
54AQI (US)
5th July 2026
48AQI (US)
6th July 2026
56AQI (US)
7th July 2026
71AQI (US)
8th July 2026
60AQI (US)
9th July 2026
57AQI (US)
10th July 2026
30AQI (US)
11th July 2026
32AQI (US)
12th July 2026
29AQI (US)
13th July 2026
33AQI (US)
14th July 2026
57AQI (US)
15th July 2026
63AQI (US)
16th July 2026
58AQI (US)
17th July 2026
55AQI (US)
18th July 2026
46AQI (US)
19th July 2026
49AQI (US)
20th July 2026
54AQI (US)
21st July 2026
67AQI (US)
22nd July 2026
69AQI (US)
23rd July 2026
63AQI (US)
24th July 2026
43AQI (US)
25th July 2026
33AQI (US)
26th July 2026
38AQI (US)
27th July 2026
48AQI (US)
28th July 2026
60AQI (US)
29th July 2026
64AQI (US)
30th July 2026
68AQI (US)
31st July 2026
74AQI (US)
1st August 2026
57AQI (US)
2nd August 2026
63AQI (US)
3rd August 2026
41AQI (US)
4th August 2026
32AQI (US)
5th August 2026
33AQI (US)
6th August 2026
45AQI (US)
7th August 2026
40AQI (US)
8th August 2026
42AQI (US)
9th August 2026
46AQI (US)
10th August 2026
36AQI (US)
11th August 2026
32AQI (US)
12th August 2026
50AQI (US)
13th August 2026
57AQI (US)
14th August 2026
65AQI (US)
15th August 2026
66AQI (US)
16th August 2026
49AQI (US)
17th August 2026
52AQI (US)
18th August 2026
33AQI (US)
19th August 2026
57AQI (US)
20th August 2026
64AQI (US)
21st August 2026
68AQI (US)
22nd August 2026
68AQI (US)
23rd August 2026
59AQI (US)
24th August 2026
82AQI (US)
25th August 2026
72AQI (US)
26th August 2026
53AQI (US)
27th August 2026
43AQI (US)
28th August 2026
33AQI (US)
29th August 2026
45AQI (US)
30th August 2026
69AQI (US)
31st August 2026
102AQI (US)
1st September 2026
95AQI (US)
2nd September 2026
52AQI (US)
3rd September 2026
44AQI (US)
4th September 2026
38AQI (US)
5th September 2026
43AQI (US)
6th September 2026
43AQI (US)
7th September 2026
49AQI (US)
8th September 2026
52AQI (US)
9th September 2026
44AQI (US)
10th September 2026
35AQI (US)
11th September 2026
60AQI (US)
12th September 2026
84AQI (US)
13th September 2026
51AQI (US)
14th September 2026
46AQI (US)
15th September 2026
61AQI (US)
16th September 2026
65AQI (US)
17th September 2026
53AQI (US)
18th September 2026
63AQI (US)
19th September 2026
64AQI (US)
20th September 2026
65AQI (US)
21st September 2026
56AQI (US)
22nd September 2026
55AQI (US)
23rd September 2026
70AQI (US)
24th September 2026
75AQI (US)
25th September 2026
68AQI (US)
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

59AQI (US)

73AQI (US)

80AQI (US)

83AQI (US)

66AQI (US)

56AQI (US)

53AQI (US)

53AQI (US)

57AQI (US)

No. of days

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

202664AQI (US)

8
23
25
3
31
26
2
7
23
8
22
12
19
15
15
1
8
17
58
201
6

Highest AQI (US) recorded in

April

83AQI (US)

Lowest AQI (US) recorded in

August

53AQI (US)

202557AQI (US)

3
4
26
23
8
19
12
24
6
30
1
12
18
4
27
86
130
1

Highest AQI (US) recorded in

October

70AQI (US)

Lowest AQI (US) recorded in

September

45AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2026(Avg.)
64AQI (US)
Least Polluted Year Recorded
2025(Avg.)
57AQI (US)

San Simon's annual 2026 AQI (US) (64) shows an average percentage change of 12.2% (worsened AQI (US)) compared to previous years: 2025 (57).