San Isidro, 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+
August Air Quality Analysis
San Isidro, San Simon, Central Luzon, Philippines
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2026
63AQILowest AQI recorded on
16th Aug 2025
39AQISame Day Analysis (3rd August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 41 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
San Isidro, San Simon, Central Luzon, Philippines
AQI
Day
Night
.
5 AM2nd Aug 2026
6 PM
4 AM3rd Aug 2026
Day time
Avg. Highest Time
7AM2nd Aug
75AQI
Avg. Lowest Time
3PM2nd Aug
51AQI
Night time
Avg. Highest Time
11PM2nd Aug
71AQI
Avg. Lowest Time
3AM3rd Aug
50AQI
In the last 24 hours,
San Isidro's AQI reached its highest point of 75 at 7 AM during the Day, while the lowest point, 50, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
San Isidro, San Simon, Central Luzon, Philippines
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
5th Jul 2026735 AMAQI
5th Jul 2026796 AMAQI
5th Jul 2026747 AMAQI
5th Jul 2026708 AMAQI
5th Jul 2026669 AMAQI
5th Jul 20266210 AMAQI
5th Jul 20264011 AMAQI
5th Jul 20262912 PMAQI
5th Jul 2026251 PMAQI
5th Jul 2026272 PMAQI
5th Jul 2026263 PMAQI
5th Jul 2026284 PMAQI
5th Jul 2026265 PMAQI
5th Jul 2026276 PMAQI
5th Jul 2026267 PMAQI
5th Jul 2026348 PMAQI
5th Jul 2026519 PMAQI
5th Jul 20266010 PMAQI
5th Jul 20267611 PMAQI
6th Jul 20268512 AMAQI
6th Jul 2026741 AMAQI
6th Jul 2026652 AMAQI
6th Jul 2026523 AMAQI
6th Jul 2026504 AMAQI
30°C25/36°C
6th Jul 2026515 AMAQI
6th Jul 2026586 AMAQI
6th Jul 2026737 AMAQI
6th Jul 2026748 AMAQI
6th Jul 2026739 AMAQI
6th Jul 20267010 AMAQI
6th Jul 20266811 AMAQI
6th Jul 20266212 PMAQI
6th Jul 2026581 PMAQI
6th Jul 2026532 PMAQI
6th Jul 2026483 PMAQI
6th Jul 2026314 PMAQI
6th Jul 2026255 PMAQI
6th Jul 2026276 PMAQI
6th Jul 2026387 PMAQI
6th Jul 2026548 PMAQI
6th Jul 2026409 PMAQI
6th Jul 20265410 PMAQI
6th Jul 20265611 PMAQI
7th Jul 20266012 AMAQI
7th Jul 2026711 AMAQI
7th Jul 2026792 AMAQI
7th Jul 2026823 AMAQI
7th Jul 2026894 AMAQI
29°C25/35°C
7th Jul 2026925 AMAQI
7th Jul 2026836 AMAQI
7th Jul 2026857 AMAQI
7th Jul 2026818 AMAQI
7th Jul 2026789 AMAQI
7th Jul 20267410 AMAQI
7th Jul 20267311 AMAQI
7th Jul 20267212 PMAQI
7th Jul 2026761 PMAQI
7th Jul 2026692 PMAQI
7th Jul 2026703 PMAQI
7th Jul 2026664 PMAQI
7th Jul 2026695 PMAQI
7th Jul 2026826 PMAQI
7th Jul 2026727 PMAQI
7th Jul 2026648 PMAQI
7th Jul 2026519 PMAQI
7th Jul 20263810 PMAQI
7th Jul 20263711 PMAQI
8th Jul 20264612 AMAQI
8th Jul 2026671 AMAQI
8th Jul 2026582 AMAQI
8th Jul 2026723 AMAQI
8th Jul 2026764 AMAQI
29°C25/35°C
8th Jul 2026575 AMAQI
8th Jul 2026486 AMAQI
8th Jul 2026557 AMAQI
8th Jul 2026728 AMAQI
8th Jul 2026769 AMAQI
8th Jul 20268110 AMAQI
8th Jul 20268011 AMAQI
8th Jul 20267312 PMAQI
8th Jul 2026691 PMAQI
8th Jul 2026572 PMAQI
8th Jul 2026533 PMAQI
8th Jul 2026464 PMAQI
8th Jul 2026325 PMAQI
8th Jul 2026256 PMAQI
8th Jul 2026297 PMAQI
8th Jul 2026368 PMAQI
8th Jul 2026579 PMAQI
8th Jul 20267510 PMAQI
8th Jul 20268811 PMAQI
9th Jul 20269012 AMAQI
9th Jul 2026901 AMAQI
9th Jul 2026922 AMAQI
9th Jul 2026833 AMAQI
9th Jul 2026834 AMAQI
28°C24/34°C
9th Jul 2026855 AMAQI
9th Jul 2026876 AMAQI
9th Jul 2026747 AMAQI
9th Jul 2026728 AMAQI
9th Jul 2026729 AMAQI
9th Jul 20267310 AMAQI
9th Jul 20267411 AMAQI
9th Jul 20266412 PMAQI
9th Jul 2026441 PMAQI
9th Jul 2026332 PMAQI
9th Jul 2026293 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026276 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026278 PMAQI
9th Jul 2026289 PMAQI
9th Jul 20263110 PMAQI
9th Jul 20263011 PMAQI
10th Jul 20263012 AMAQI
10th Jul 2026321 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026283 AMAQI
10th Jul 2026294 AMAQI
29°C25/35°C
10th Jul 2026295 AMAQI
10th Jul 2026316 AMAQI
10th Jul 2026307 AMAQI
10th Jul 2026318 AMAQI
10th Jul 2026309 AMAQI
10th Jul 20262910 AMAQI
10th Jul 20263011 AMAQI
10th Jul 20262512 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026242 PMAQI
10th Jul 2026283 PMAQI
10th Jul 2026324 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026326 PMAQI
10th Jul 2026347 PMAQI
10th Jul 2026348 PMAQI
10th Jul 2026369 PMAQI
10th Jul 20263810 PMAQI
10th Jul 20263611 PMAQI
11th Jul 20263812 AMAQI
11th Jul 2026361 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026364 AMAQI
28°C25/32°C
11th Jul 2026375 AMAQI
11th Jul 2026366 AMAQI
11th Jul 2026357 AMAQI
11th Jul 2026388 AMAQI
11th Jul 2026389 AMAQI
11th Jul 20263010 AMAQI
11th Jul 20262011 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026283 PMAQI
11th Jul 2026324 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026326 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026368 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20263210 PMAQI
11th Jul 20263411 PMAQI
12th Jul 20263212 AMAQI
12th Jul 2026261 AMAQI
12th Jul 2026342 AMAQI
12th Jul 2026263 AMAQI
12th Jul 2026324 AMAQI
26°C25/28°C
12th Jul 2026225 AMAQI
12th Jul 2026326 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026328 AMAQI
12th Jul 2026329 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262711 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026344 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026346 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026328 PMAQI
12th Jul 2026349 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20263211 PMAQI
13th Jul 20263112 AMAQI
13th Jul 2026321 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026253 AMAQI
13th Jul 2026314 AMAQI
25°C24/25°C
13th Jul 2026285 AMAQI
13th Jul 2026266 AMAQI
13th Jul 2026307 AMAQI
13th Jul 2026328 AMAQI
13th Jul 2026319 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026221 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026283 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026255 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026857 PMAQI
13th Jul 2026368 PMAQI
13th Jul 2026379 PMAQI
13th Jul 20264610 PMAQI
13th Jul 20266211 PMAQI
14th Jul 20266312 AMAQI
14th Jul 2026781 AMAQI
14th Jul 2026802 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026784 AMAQI
26°C24/30°C
14th Jul 2026735 AMAQI
14th Jul 2026716 AMAQI
14th Jul 2026737 AMAQI
14th Jul 2026838 AMAQI
14th Jul 2026669 AMAQI
14th Jul 20267610 AMAQI
14th Jul 20266811 AMAQI
14th Jul 20266712 PMAQI
14th Jul 2026521 PMAQI
14th Jul 2026482 PMAQI
14th Jul 2026463 PMAQI
14th Jul 2026464 PMAQI
14th Jul 2026465 PMAQI
14th Jul 2026406 PMAQI
14th Jul 2026327 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026349 PMAQI
14th Jul 20264210 PMAQI
14th Jul 20264711 PMAQI
15th Jul 20265412 AMAQI
15th Jul 2026581 AMAQI
15th Jul 2026762 AMAQI
15th Jul 2026883 AMAQI
15th Jul 2026884 AMAQI
28°C24/33°C
15th Jul 2026825 AMAQI
15th Jul 2026946 AMAQI
15th Jul 2026907 AMAQI
15th Jul 2026858 AMAQI
15th Jul 2026909 AMAQI
15th Jul 20267810 AMAQI
15th Jul 20267611 AMAQI
15th Jul 20266912 PMAQI
15th Jul 2026581 PMAQI
15th Jul 2026502 PMAQI
15th Jul 2026483 PMAQI
15th Jul 2026444 PMAQI
15th Jul 2026425 PMAQI
15th Jul 2026386 PMAQI
15th Jul 2026427 PMAQI
15th Jul 2026448 PMAQI
15th Jul 2026429 PMAQI
15th Jul 20264210 PMAQI
15th Jul 20264411 PMAQI
16th Jul 20265712 AMAQI
16th Jul 2026671 AMAQI
16th Jul 2026822 AMAQI
16th Jul 2026933 AMAQI
16th Jul 2026764 AMAQI
28°C24/33°C
16th Jul 2026745 AMAQI
16th Jul 2026846 AMAQI
16th Jul 2026907 AMAQI
16th Jul 2026758 AMAQI
16th Jul 2026749 AMAQI
16th Jul 20267410 AMAQI
16th Jul 20267011 AMAQI
16th Jul 20265912 PMAQI
16th Jul 2026511 PMAQI
16th Jul 2026402 PMAQI
16th Jul 2026383 PMAQI
16th Jul 2026364 PMAQI
16th Jul 2026335 PMAQI
16th Jul 2026366 PMAQI
16th Jul 2026337 PMAQI
16th Jul 2026318 PMAQI
16th Jul 2026389 PMAQI
16th Jul 20264210 PMAQI
16th Jul 20264211 PMAQI
17th Jul 20266712 AMAQI
17th Jul 2026651 AMAQI
17th Jul 2026602 AMAQI
17th Jul 2026643 AMAQI
17th Jul 2026724 AMAQI
28°C25/34°C
17th Jul 2026875 AMAQI
17th Jul 2026856 AMAQI
17th Jul 2026767 AMAQI
17th Jul 2026818 AMAQI
17th Jul 2026719 AMAQI
17th Jul 20267610 AMAQI
17th Jul 20266411 AMAQI
17th Jul 20265112 PMAQI
17th Jul 2026331 PMAQI
17th Jul 2026272 PMAQI
17th Jul 2026423 PMAQI
17th Jul 2026384 PMAQI
17th Jul 2026365 PMAQI
17th Jul 2026316 PMAQI
17th Jul 2026337 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026339 PMAQI
17th Jul 20264210 PMAQI
17th Jul 20264011 PMAQI
18th Jul 20264012 AMAQI
18th Jul 2026421 AMAQI
18th Jul 2026442 AMAQI
18th Jul 2026513 AMAQI
18th Jul 2026624 AMAQI
28°C24/33°C
18th Jul 2026705 AMAQI
18th Jul 2026696 AMAQI
18th Jul 2026707 AMAQI
18th Jul 2026678 AMAQI
18th Jul 2026669 AMAQI
18th Jul 20266010 AMAQI
18th Jul 20265511 AMAQI
18th Jul 20265612 PMAQI
18th Jul 2026441 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026273 PMAQI
18th Jul 2026274 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026256 PMAQI
18th Jul 2026307 PMAQI
18th Jul 2026368 PMAQI
18th Jul 2026329 PMAQI
18th Jul 20263310 PMAQI
18th Jul 20263411 PMAQI
19th Jul 20263212 AMAQI
19th Jul 2026401 AMAQI
19th Jul 2026512 AMAQI
19th Jul 2026523 AMAQI
19th Jul 2026594 AMAQI
28°C25/33°C
19th Jul 2026645 AMAQI
19th Jul 2026676 AMAQI
19th Jul 2026817 AMAQI
19th Jul 2026828 AMAQI
19th Jul 2026719 AMAQI
19th Jul 20267010 AMAQI
19th Jul 20267411 AMAQI
19th Jul 20266612 PMAQI
19th Jul 2026531 PMAQI
19th Jul 2026452 PMAQI
19th Jul 2026333 PMAQI
19th Jul 2026274 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026297 PMAQI
19th Jul 2026348 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20263810 PMAQI
19th Jul 20263811 PMAQI
20th Jul 20264012 AMAQI
20th Jul 2026451 AMAQI
20th Jul 2026652 AMAQI
20th Jul 2026643 AMAQI
20th Jul 2026564 AMAQI
29°C25/34°C
20th Jul 2026605 AMAQI
20th Jul 2026646 AMAQI
20th Jul 2026747 AMAQI
20th Jul 2026818 AMAQI
20th Jul 2026729 AMAQI
20th Jul 20265610 AMAQI
20th Jul 20266411 AMAQI
20th Jul 20265412 PMAQI
20th Jul 2026551 PMAQI
20th Jul 2026512 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026444 PMAQI
20th Jul 2026385 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026337 PMAQI
20th Jul 2026368 PMAQI
20th Jul 2026559 PMAQI
20th Jul 20265410 PMAQI
20th Jul 20265111 PMAQI
21st Jul 20265312 AMAQI
21st Jul 2026601 AMAQI
21st Jul 2026602 AMAQI
21st Jul 2026653 AMAQI
21st Jul 2026684 AMAQI
28°C25/33°C
21st Jul 2026655 AMAQI
21st Jul 2026686 AMAQI
21st Jul 2026767 AMAQI
21st Jul 2026718 AMAQI
21st Jul 2026879 AMAQI
21st Jul 20267410 AMAQI
21st Jul 20267212 PMAQI
21st Jul 2026621 PMAQI
21st Jul 2026602 PMAQI
21st Jul 2026583 PMAQI
21st Jul 2026534 PMAQI
21st Jul 2026535 PMAQI
21st Jul 20261006 PMAQI
21st Jul 2026567 PMAQI
21st Jul 2026608 PMAQI
21st Jul 2026649 PMAQI
21st Jul 20267310 PMAQI
21st Jul 20267211 PMAQI
22nd Jul 20267112 AMAQI
22nd Jul 2026831 AMAQI
22nd Jul 2026892 AMAQI
22nd Jul 2026873 AMAQI
22nd Jul 2026884 AMAQI
28°C25/32°C
22nd Jul 2026795 AMAQI
22nd Jul 2026886 AMAQI
22nd Jul 2026907 AMAQI
22nd Jul 2026868 AMAQI
22nd Jul 2026769 AMAQI
22nd Jul 20267310 AMAQI
22nd Jul 20266911 AMAQI
22nd Jul 20266012 PMAQI
22nd Jul 2026561 PMAQI
22nd Jul 2026542 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026485 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026487 PMAQI
22nd Jul 2026628 PMAQI
22nd Jul 2026759 PMAQI
22nd Jul 20266710 PMAQI
22nd Jul 20266211 PMAQI
23rd Jul 20265412 AMAQI
23rd Jul 2026541 AMAQI
23rd Jul 2026532 AMAQI
23rd Jul 2026583 AMAQI
23rd Jul 2026624 AMAQI
28°C25/34°C
23rd Jul 2026785 AMAQI
23rd Jul 2026766 AMAQI
23rd Jul 2026887 AMAQI
23rd Jul 2026728 AMAQI
23rd Jul 2026629 AMAQI
23rd Jul 20267610 AMAQI
23rd Jul 20266911 AMAQI
23rd Jul 20266612 PMAQI
23rd Jul 2026661 PMAQI
23rd Jul 2026602 PMAQI
23rd Jul 2026623 PMAQI
23rd Jul 2026624 PMAQI
23rd Jul 2026625 PMAQI
23rd Jul 2026606 PMAQI
23rd Jul 2026597 PMAQI
23rd Jul 2026588 PMAQI
23rd Jul 2026519 PMAQI
23rd Jul 20265110 PMAQI
23rd Jul 20265411 PMAQI
24th Jul 20265912 AMAQI
24th Jul 2026571 AMAQI
24th Jul 2026512 AMAQI
24th Jul 2026443 AMAQI
24th Jul 2026484 AMAQI
28°C25/33°C
24th Jul 2026535 AMAQI
24th Jul 2026606 AMAQI
24th Jul 2026667 AMAQI
24th Jul 2026688 AMAQI
24th Jul 2026609 AMAQI
24th Jul 20267010 AMAQI
24th Jul 20265211 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026284 PMAQI
24th Jul 2026335 PMAQI
24th Jul 2026246 PMAQI
24th Jul 2026247 PMAQI
24th Jul 2026348 PMAQI
24th Jul 2026309 PMAQI
24th Jul 20263010 PMAQI
24th Jul 20262711 PMAQI
25th Jul 20262112 AMAQI
25th Jul 2026211 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026294 AMAQI
27°C25/31°C
25th Jul 2026255 AMAQI
25th Jul 2026216 AMAQI
25th Jul 2026287 AMAQI
25th Jul 2026538 AMAQI
25th Jul 2026429 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20263811 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026332 PMAQI
25th Jul 2026273 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026335 PMAQI
25th Jul 2026386 PMAQI
25th Jul 2026367 PMAQI
25th Jul 2026388 PMAQI
25th Jul 2026339 PMAQI
25th Jul 20263310 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20263312 AMAQI
26th Jul 2026271 AMAQI
26th Jul 2026312 AMAQI
26th Jul 2026223 AMAQI
26th Jul 2026264 AMAQI
26°C24/29°C
26th Jul 2026255 AMAQI
26th Jul 2026296 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026548 AMAQI
26th Jul 2026549 AMAQI
26th Jul 20263610 AMAQI
26th Jul 20263111 AMAQI
26th Jul 20263312 PMAQI
26th Jul 2026491 PMAQI
26th Jul 2026482 PMAQI
26th Jul 2026383 PMAQI
26th Jul 2026364 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026316 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026338 PMAQI
26th Jul 2026449 PMAQI
26th Jul 20265710 PMAQI
26th Jul 20266611 PMAQI
27th Jul 20266612 AMAQI
27th Jul 2026651 AMAQI
27th Jul 2026632 AMAQI
27th Jul 2026573 AMAQI
27th Jul 2026594 AMAQI
25°C24/27°C
27th Jul 2026595 AMAQI
27th Jul 2026586 AMAQI
27th Jul 2026587 AMAQI
27th Jul 2026658 AMAQI
27th Jul 2026549 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20264011 AMAQI
27th Jul 20264212 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026383 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026445 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026337 PMAQI
27th Jul 2026428 PMAQI
27th Jul 2026409 PMAQI
27th Jul 20263810 PMAQI
27th Jul 20263811 PMAQI
28th Jul 20265212 AMAQI
28th Jul 2026491 AMAQI
28th Jul 2026522 AMAQI
28th Jul 2026523 AMAQI
28th Jul 2026544 AMAQI
27°C24/31°C
28th Jul 2026625 AMAQI
28th Jul 2026606 AMAQI
28th Jul 2026647 AMAQI
28th Jul 2026668 AMAQI
28th Jul 2026589 AMAQI
28th Jul 20265510 AMAQI
28th Jul 20266411 AMAQI
28th Jul 20265412 PMAQI
28th Jul 2026531 PMAQI
28th Jul 2026562 PMAQI
28th Jul 2026533 PMAQI
28th Jul 2026564 PMAQI
28th Jul 2026605 PMAQI
28th Jul 2026646 PMAQI
28th Jul 2026787 PMAQI
28th Jul 2026648 PMAQI
28th Jul 2026769 PMAQI
28th Jul 20266310 PMAQI
28th Jul 20266311 PMAQI
29th Jul 20267012 AMAQI
29th Jul 2026761 AMAQI
29th Jul 2026782 AMAQI
29th Jul 2026643 AMAQI
29th Jul 2026684 AMAQI
27°C25/31°C
29th Jul 2026815 AMAQI
29th Jul 2026576 AMAQI
29th Jul 2026637 AMAQI
29th Jul 2026628 AMAQI
29th Jul 2026679 AMAQI
29th Jul 20268010 AMAQI
29th Jul 20266811 AMAQI
29th Jul 20266912 PMAQI
29th Jul 2026581 PMAQI
29th Jul 2026562 PMAQI
29th Jul 2026493 PMAQI
29th Jul 2026584 PMAQI
29th Jul 2026595 PMAQI
29th Jul 2026596 PMAQI
29th Jul 2026577 PMAQI
29th Jul 2026588 PMAQI
29th Jul 2026569 PMAQI
29th Jul 20265910 PMAQI
29th Jul 20266711 PMAQI
30th Jul 20268512 AMAQI
30th Jul 2026811 AMAQI
30th Jul 2026742 AMAQI
30th Jul 2026733 AMAQI
30th Jul 2026694 AMAQI
25°C24/28°C
30th Jul 2026665 AMAQI
30th Jul 2026666 AMAQI
30th Jul 2026677 AMAQI
30th Jul 2026768 AMAQI
30th Jul 2026729 AMAQI
30th Jul 20267010 AMAQI
30th Jul 20266511 AMAQI
30th Jul 20265712 PMAQI
30th Jul 2026641 PMAQI
30th Jul 2026672 PMAQI
30th Jul 2026603 PMAQI
30th Jul 2026584 PMAQI
30th Jul 2026625 PMAQI
30th Jul 2026686 PMAQI
30th Jul 2026647 PMAQI
30th Jul 2026788 PMAQI
30th Jul 2026739 PMAQI
30th Jul 20266510 PMAQI
30th Jul 20265711 PMAQI
31st Jul 20266612 AMAQI
31st Jul 2026681 AMAQI
31st Jul 2026682 AMAQI
31st Jul 2026663 AMAQI
31st Jul 2026694 AMAQI
27°C23/32°C
31st Jul 2026715 AMAQI
31st Jul 2026906 AMAQI
31st Jul 2026927 AMAQI
31st Jul 2026958 AMAQI
31st Jul 2026939 AMAQI
31st Jul 20269210 AMAQI
31st Jul 20267311 AMAQI
31st Jul 20266012 PMAQI
31st Jul 2026581 PMAQI
31st Jul 2026602 PMAQI
31st Jul 2026663 PMAQI
31st Jul 2026644 PMAQI
31st Jul 2026625 PMAQI
31st Jul 2026686 PMAQI
31st Jul 2026987 PMAQI
31st Jul 2026788 PMAQI
31st Jul 2026689 PMAQI
31st Jul 20268210 PMAQI
31st Jul 20267211 PMAQI
1st Aug 20267112 AMAQI
1st Aug 2026711 AMAQI
1st Aug 2026762 AMAQI
1st Aug 2026853 AMAQI
1st Aug 2026764 AMAQI
28°C24/33°C
1st Aug 2026645 AMAQI
1st Aug 2026626 AMAQI
1st Aug 2026667 AMAQI
1st Aug 2026768 AMAQI
1st Aug 2026769 AMAQI
1st Aug 20266410 AMAQI
1st Aug 20265311 AMAQI
1st Aug 20264812 PMAQI
1st Aug 2026461 PMAQI
1st Aug 2026442 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026364 PMAQI
1st Aug 2026335 PMAQI
1st Aug 2026386 PMAQI
1st Aug 2026387 PMAQI
1st Aug 2026518 PMAQI
1st Aug 2026529 PMAQI
1st Aug 20265310 PMAQI
1st Aug 20266011 PMAQI
2nd Aug 20266512 AMAQI
2nd Aug 2026671 AMAQI
2nd Aug 2026642 AMAQI
2nd Aug 2026643 AMAQI
2nd Aug 2026674 AMAQI
28°C24/33°C
2nd Aug 2026645 AMAQI
2nd Aug 2026686 AMAQI
2nd Aug 2026757 AMAQI
2nd Aug 2026708 AMAQI
2nd Aug 2026739 AMAQI
2nd Aug 20266610 AMAQI
2nd Aug 20265611 AMAQI
2nd Aug 20265812 PMAQI
2nd Aug 2026561 PMAQI
2nd Aug 2026562 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026524 PMAQI
2nd Aug 2026535 PMAQI
2nd Aug 2026536 PMAQI
2nd Aug 2026627 PMAQI
2nd Aug 2026648 PMAQI
2nd Aug 2026669 PMAQI
2nd Aug 20266710 PMAQI
2nd Aug 20267111 PMAQI
3rd Aug 20266412 AMAQI
3rd Aug 2026621 AMAQI
3rd Aug 2026562 AMAQI
3rd Aug 2026503 AMAQI
3rd Aug 2026564 AMAQI
27°C24/31°C
3rd Aug 2026515 AMAQI
5 AM3rd Aug 2026406 AMAQI
3rd Aug 2026317 AMAQI
3rd Aug 2026278 AMAQI
3rd Aug 2026279 AMAQI
3rd Aug 20262710 AMAQI
3rd Aug 20262711 AMAQI
11 AM3rd Aug 20262312 PMAQI
3rd Aug 2026301 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026423 PMAQI
3rd Aug 2026384 PMAQI
3rd Aug 2026405 PMAQI
3rd Aug 2026446 PMAQI
6 PM3rd Aug 2026487 PMAQI
3rd Aug 2026508 PMAQI
3rd Aug 2026219 PMAQI
3rd Aug 20265010 PMAQI
3rd Aug 20264411 PMAQI
11 PM4 AM
24°C23/25°C
Day time
Avg. Highest Time
7 AM - 8 AM
66AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM - 6 PM
41AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 8 AM (Avg. 66), while the lowest AQI was between 4 PM to 6 PM (Avg. 41).
Night time
Avg. Highest Time
4 AM
61AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
44AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 61), while the lowest AQI was between 7 PM to 7 PM (Avg. 44).
2026 Days Vs Air Quality
San Isidro, San Simon, Central Luzon, Philippines
2026
17%
36
81%
171
2%
5
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Good
36 DaysModerate
171 DaysPoor
5 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 17%
Health Risk Level:
Extreme
In 2026, 17% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
San Isidro, 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)
83AQI (US)
2nd January 2026
58AQI (US)
58AQI (US)
3rd January 2026
29AQI (US)
29AQI (US)
4th January 2026
33AQI (US)
33AQI (US)
5th January 2026
51AQI (US)
51AQI (US)
6th January 2026
73AQI (US)
73AQI (US)
7th January 2026
66AQI (US)
66AQI (US)
8th January 2026
60AQI (US)
60AQI (US)
9th January 2026
44AQI (US)
44AQI (US)
10th January 2026
44AQI (US)
44AQI (US)
11th January 2026
71AQI (US)
71AQI (US)
12th January 2026
27AQI (US)
27AQI (US)
13th January 2026
60AQI (US)
60AQI (US)
14th January 2026
52AQI (US)
52AQI (US)
15th January 2026
41AQI (US)
41AQI (US)
16th January 2026
60AQI (US)
60AQI (US)
17th January 2026
66AQI (US)
66AQI (US)
18th January 2026
70AQI (US)
70AQI (US)
19th January 2026
74AQI (US)
74AQI (US)
20th January 2026
67AQI (US)
67AQI (US)
21st January 2026
49AQI (US)
49AQI (US)
22nd January 2026
44AQI (US)
44AQI (US)
23rd January 2026
61AQI (US)
61AQI (US)
24th January 2026
61AQI (US)
61AQI (US)
25th January 2026
60AQI (US)
60AQI (US)
26th January 2026
72AQI (US)
72AQI (US)
27th January 2026
57AQI (US)
57AQI (US)
28th January 2026
65AQI (US)
65AQI (US)
29th January 2026
84AQI (US)
84AQI (US)
30th January 2026
80AQI (US)
80AQI (US)
31st January 2026
76AQI (US)
76AQI (US)
1st February 2026
71AQI (US)
71AQI (US)
2nd February 2026
63AQI (US)
63AQI (US)
3rd February 2026
64AQI (US)
64AQI (US)
4th February 2026
74AQI (US)
74AQI (US)
5th February 2026
66AQI (US)
66AQI (US)
6th February 2026
62AQI (US)
62AQI (US)
7th February 2026
55AQI (US)
55AQI (US)
8th February 2026
55AQI (US)
55AQI (US)
9th February 2026
60AQI (US)
60AQI (US)
10th February 2026
55AQI (US)
55AQI (US)
11th February 2026
60AQI (US)
60AQI (US)
12th February 2026
58AQI (US)
58AQI (US)
13th February 2026
64AQI (US)
64AQI (US)
14th February 2026
71AQI (US)
71AQI (US)
15th February 2026
62AQI (US)
62AQI (US)
16th February 2026
61AQI (US)
61AQI (US)
17th February 2026
62AQI (US)
62AQI (US)
18th February 2026
70AQI (US)
70AQI (US)
19th February 2026
82AQI (US)
82AQI (US)
20th February 2026
90AQI (US)
90AQI (US)
21st February 2026
102AQI (US)
102AQI (US)
22nd February 2026
94AQI (US)
94AQI (US)
23rd February 2026
102AQI (US)
102AQI (US)
24th February 2026
105AQI (US)
105AQI (US)
25th February 2026
96AQI (US)
96AQI (US)
26th February 2026
93AQI (US)
93AQI (US)
27th February 2026
79AQI (US)
79AQI (US)
28th February 2026
77AQI (US)
77AQI (US)
1st March 2026
90AQI (US)
90AQI (US)
2nd March 2026
82AQI (US)
82AQI (US)
3rd March 2026
81AQI (US)
81AQI (US)
4th March 2026
88AQI (US)
88AQI (US)
5th March 2026
70AQI (US)
70AQI (US)
6th March 2026
92AQI (US)
92AQI (US)
7th March 2026
83AQI (US)
83AQI (US)
8th March 2026
84AQI (US)
84AQI (US)
9th March 2026
76AQI (US)
76AQI (US)
10th March 2026
73AQI (US)
73AQI (US)
11th March 2026
80AQI (US)
80AQI (US)
12th March 2026
80AQI (US)
80AQI (US)
13th March 2026
81AQI (US)
81AQI (US)
14th March 2026
82AQI (US)
82AQI (US)
15th March 2026
76AQI (US)
76AQI (US)
16th March 2026
80AQI (US)
80AQI (US)
17th March 2026
86AQI (US)
86AQI (US)
18th March 2026
80AQI (US)
80AQI (US)
19th March 2026
67AQI (US)
67AQI (US)
20th March 2026
73AQI (US)
73AQI (US)
21st March 2026
72AQI (US)
72AQI (US)
22nd March 2026
84AQI (US)
84AQI (US)
23rd March 2026
76AQI (US)
76AQI (US)
24th March 2026
78AQI (US)
78AQI (US)
25th March 2026
81AQI (US)
81AQI (US)
26th March 2026
77AQI (US)
77AQI (US)
27th March 2026
82AQI (US)
82AQI (US)
28th March 2026
77AQI (US)
77AQI (US)
29th March 2026
79AQI (US)
79AQI (US)
30th March 2026
85AQI (US)
85AQI (US)
31st March 2026
73AQI (US)
73AQI (US)
1st April 2026
77AQI (US)
77AQI (US)
2nd April 2026
80AQI (US)
80AQI (US)
3rd April 2026
74AQI (US)
74AQI (US)
4th April 2026
66AQI (US)
66AQI (US)
5th April 2026
88AQI (US)
88AQI (US)
6th April 2026
79AQI (US)
79AQI (US)
7th April 2026
78AQI (US)
78AQI (US)
8th April 2026
90AQI (US)
90AQI (US)
9th April 2026
80AQI (US)
80AQI (US)
10th April 2026
67AQI (US)
67AQI (US)
11th April 2026
106AQI (US)
106AQI (US)
12th April 2026
100AQI (US)
100AQI (US)
13th April 2026
82AQI (US)
82AQI (US)
14th April 2026
86AQI (US)
86AQI (US)
15th April 2026
78AQI (US)
78AQI (US)
16th April 2026
84AQI (US)
84AQI (US)
17th April 2026
18th April 2026
98AQI (US)
98AQI (US)
19th April 2026
100AQI (US)
100AQI (US)
20th April 2026
107AQI (US)
107AQI (US)
21st April 2026
95AQI (US)
95AQI (US)
22nd April 2026
23rd April 2026
78AQI (US)
78AQI (US)
24th April 2026
85AQI (US)
85AQI (US)
25th April 2026
83AQI (US)
83AQI (US)
26th April 2026
76AQI (US)
76AQI (US)
27th April 2026
82AQI (US)
82AQI (US)
28th April 2026
78AQI (US)
78AQI (US)
29th April 2026
69AQI (US)
69AQI (US)
30th April 2026
67AQI (US)
67AQI (US)
1st May 2026
70AQI (US)
70AQI (US)
2nd May 2026
73AQI (US)
73AQI (US)
3rd May 2026
65AQI (US)
65AQI (US)
4th May 2026
64AQI (US)
64AQI (US)
5th May 2026
76AQI (US)
76AQI (US)
6th May 2026
70AQI (US)
70AQI (US)
7th May 2026
72AQI (US)
72AQI (US)
8th May 2026
75AQI (US)
75AQI (US)
9th May 2026
10th May 2026
82AQI (US)
82AQI (US)
11th May 2026
63AQI (US)
63AQI (US)
12th May 2026
80AQI (US)
80AQI (US)
13th May 2026
81AQI (US)
81AQI (US)
14th May 2026
77AQI (US)
77AQI (US)
15th May 2026
90AQI (US)
90AQI (US)
16th May 2026
98AQI (US)
98AQI (US)
17th May 2026
71AQI (US)
71AQI (US)
18th May 2026
46AQI (US)
46AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
39AQI (US)
39AQI (US)
22nd May 2026
37AQI (US)
37AQI (US)
23rd May 2026
45AQI (US)
45AQI (US)
24th May 2026
48AQI (US)
48AQI (US)
25th May 2026
35AQI (US)
35AQI (US)
26th May 2026
47AQI (US)
47AQI (US)
27th May 2026
82AQI (US)
82AQI (US)
28th May 2026
86AQI (US)
86AQI (US)
29th May 2026
74AQI (US)
74AQI (US)
30th May 2026
60AQI (US)
60AQI (US)
31st May 2026
68AQI (US)
68AQI (US)
1st June 2026
59AQI (US)
59AQI (US)
2nd June 2026
60AQI (US)
60AQI (US)
3rd June 2026
56AQI (US)
56AQI (US)
4th June 2026
56AQI (US)
56AQI (US)
5th June 2026
55AQI (US)
55AQI (US)
6th June 2026
62AQI (US)
62AQI (US)
7th June 2026
52AQI (US)
52AQI (US)
8th June 2026
61AQI (US)
61AQI (US)
9th June 2026
56AQI (US)
56AQI (US)
10th June 2026
45AQI (US)
45AQI (US)
11th June 2026
67AQI (US)
67AQI (US)
12th June 2026
75AQI (US)
75AQI (US)
13th June 2026
76AQI (US)
76AQI (US)
14th June 2026
50AQI (US)
50AQI (US)
15th June 2026
64AQI (US)
64AQI (US)
16th June 2026
78AQI (US)
78AQI (US)
17th June 2026
69AQI (US)
69AQI (US)
18th June 2026
58AQI (US)
58AQI (US)
19th June 2026
55AQI (US)
55AQI (US)
20th June 2026
52AQI (US)
52AQI (US)
21st June 2026
61AQI (US)
61AQI (US)
22nd June 2026
64AQI (US)
64AQI (US)
23rd June 2026
60AQI (US)
60AQI (US)
24th June 2026
41AQI (US)
41AQI (US)
25th June 2026
34AQI (US)
34AQI (US)
26th June 2026
32AQI (US)
32AQI (US)
27th June 2026
32AQI (US)
32AQI (US)
28th June 2026
33AQI (US)
33AQI (US)
29th June 2026
41AQI (US)
41AQI (US)
30th June 2026
65AQI (US)
65AQI (US)
1st July 2026
38AQI (US)
38AQI (US)
2nd July 2026
63AQI (US)
63AQI (US)
3rd July 2026
67AQI (US)
67AQI (US)
4th July 2026
54AQI (US)
54AQI (US)
5th July 2026
48AQI (US)
48AQI (US)
6th July 2026
56AQI (US)
56AQI (US)
7th July 2026
71AQI (US)
71AQI (US)
8th July 2026
60AQI (US)
60AQI (US)
9th July 2026
57AQI (US)
57AQI (US)
10th July 2026
30AQI (US)
30AQI (US)
11th July 2026
32AQI (US)
32AQI (US)
12th July 2026
29AQI (US)
29AQI (US)
13th July 2026
33AQI (US)
33AQI (US)
14th July 2026
57AQI (US)
57AQI (US)
15th July 2026
63AQI (US)
63AQI (US)
16th July 2026
58AQI (US)
58AQI (US)
17th July 2026
55AQI (US)
55AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
49AQI (US)
49AQI (US)
20th July 2026
54AQI (US)
54AQI (US)
21st July 2026
67AQI (US)
67AQI (US)
22nd July 2026
69AQI (US)
69AQI (US)
23rd July 2026
63AQI (US)
63AQI (US)
24th July 2026
43AQI (US)
43AQI (US)
25th July 2026
33AQI (US)
33AQI (US)
26th July 2026
38AQI (US)
38AQI (US)
27th July 2026
48AQI (US)
48AQI (US)
28th July 2026
60AQI (US)
60AQI (US)
29th July 2026
64AQI (US)
64AQI (US)
30th July 2026
68AQI (US)
68AQI (US)
31st July 2026
74AQI (US)
74AQI (US)
1st August 2026
57AQI (US)
57AQI (US)
2nd August 2026
63AQI (US)
63AQI (US)
3rd August 2026
41AQI (US)
41AQI (US)
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
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)
54AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202667AQI (US)
8
23
25
3
31
26
2
7
23
8
22
12
19
1
2
36
171
5
Highest AQI (US) recorded in
April83AQI (US)
Lowest AQI (US) recorded in
July53AQI (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
October70AQI (US)
Lowest AQI (US) recorded in
September45AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2026(Avg.)
67AQI (US)Least Polluted Year Recorded
2025(Avg.)
57AQI (US)San Isidro's annual 2026 AQI (US) (67) shows an average percentage change of 17.5% (worsened AQI (US)) compared to previous years: 2025 (57).
