Philadelphia, Pennsylvania, United States 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
Philadelphia, Pennsylvania, United States
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
79AQILowest AQI recorded on
21st Aug 2025
18AQISame Day Analysis (14th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Philadelphia, Pennsylvania, United States
AQI
Day
Night
.
5 AM14th Aug 2026
8 PM
4 AM15th Aug 2026
Day time
Avg. Highest Time
7AM14th Aug
63AQI
Avg. Lowest Time
3PM14th Aug
51AQI
Night time
Avg. Highest Time
5AM14th Aug
64AQI
Avg. Lowest Time
10PM14th Aug
55AQI
In the last 24 hours,
Philadelphia's AQI reached its highest point of 64 at 5 AM during the Night, while the lowest point, 51, was recorded at 3 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Philadelphia, Pennsylvania, United States
JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 20262025 AMAQI
17th Jul 20261966 AMAQI
17th Jul 20261957 AMAQI
17th Jul 20261938 AMAQI
17th Jul 20261889 AMAQI
17th Jul 202618110 AMAQI
17th Jul 202617611 AMAQI
17th Jul 202617212 PMAQI
17th Jul 20261701 PMAQI
17th Jul 20261722 PMAQI
17th Jul 20261703 PMAQI
17th Jul 20261684 PMAQI
17th Jul 20261685 PMAQI
17th Jul 20261666 PMAQI
17th Jul 20261647 PMAQI
17th Jul 20261658 PMAQI
17th Jul 20261679 PMAQI
17th Jul 202616710 PMAQI
17th Jul 202617011 PMAQI
18th Jul 202617112 AMAQI
18th Jul 20261701 AMAQI
18th Jul 20261722 AMAQI
18th Jul 20261723 AMAQI
18th Jul 20261714 AMAQI
28°C22/35°C
18th Jul 20261705 AMAQI
18th Jul 20261706 AMAQI
18th Jul 20261707 AMAQI
18th Jul 20261698 AMAQI
18th Jul 20261699 AMAQI
18th Jul 202616910 AMAQI
18th Jul 202616411 AMAQI
18th Jul 202615912 PMAQI
18th Jul 20261581 PMAQI
18th Jul 20261582 PMAQI
18th Jul 20261563 PMAQI
18th Jul 20261514 PMAQI
18th Jul 20261425 PMAQI
18th Jul 20261346 PMAQI
18th Jul 20261257 PMAQI
18th Jul 2026938 PMAQI
18th Jul 2026769 PMAQI
18th Jul 20266810 PMAQI
18th Jul 20265911 PMAQI
19th Jul 20265612 AMAQI
19th Jul 2026511 AMAQI
19th Jul 2026452 AMAQI
19th Jul 2026483 AMAQI
19th Jul 2026444 AMAQI
25°C21/34°C
19th Jul 2026325 AMAQI
19th Jul 2026356 AMAQI
19th Jul 2026387 AMAQI
19th Jul 2026458 AMAQI
19th Jul 2026509 AMAQI
19th Jul 20265410 AMAQI
19th Jul 20266611 AMAQI
19th Jul 20266812 PMAQI
19th Jul 2026681 PMAQI
19th Jul 2026672 PMAQI
19th Jul 2026663 PMAQI
19th Jul 2026664 PMAQI
19th Jul 2026645 PMAQI
19th Jul 2026656 PMAQI
19th Jul 2026647 PMAQI
19th Jul 2026648 PMAQI
19th Jul 2026639 PMAQI
19th Jul 20265910 PMAQI
19th Jul 20265511 PMAQI
20th Jul 20265112 AMAQI
20th Jul 2026521 AMAQI
20th Jul 2026502 AMAQI
20th Jul 2026503 AMAQI
20th Jul 2026484 AMAQI
25°C22/31°C
20th Jul 2026455 AMAQI
20th Jul 2026406 AMAQI
20th Jul 2026417 AMAQI
20th Jul 2026428 AMAQI
20th Jul 2026509 AMAQI
20th Jul 20265610 AMAQI
20th Jul 20264511 AMAQI
20th Jul 20263912 PMAQI
20th Jul 2026391 PMAQI
20th Jul 2026342 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026454 PMAQI
20th Jul 2026495 PMAQI
20th Jul 2026506 PMAQI
20th Jul 2026517 PMAQI
20th Jul 2026548 PMAQI
20th Jul 2026559 PMAQI
20th Jul 20265810 PMAQI
21st Jul 20265612 AMAQI
21st Jul 2026561 AMAQI
21st Jul 2026582 AMAQI
21st Jul 2026593 AMAQI
21st Jul 2026604 AMAQI
24°C16/31°C
21st Jul 2026585 AMAQI
21st Jul 2026596 AMAQI
21st Jul 2026587 AMAQI
21st Jul 2026588 AMAQI
21st Jul 2026589 AMAQI
21st Jul 20265810 AMAQI
21st Jul 20265611 AMAQI
21st Jul 20265212 PMAQI
21st Jul 2026501 PMAQI
21st Jul 2026482 PMAQI
21st Jul 2026483 PMAQI
21st Jul 2026494 PMAQI
21st Jul 2026505 PMAQI
21st Jul 2026476 PMAQI
21st Jul 2026467 PMAQI
21st Jul 2026428 PMAQI
21st Jul 2026349 PMAQI
21st Jul 20263410 PMAQI
21st Jul 20263611 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026361 AMAQI
22nd Jul 2026432 AMAQI
22nd Jul 2026403 AMAQI
22nd Jul 2026364 AMAQI
26°C22/33°C
22nd Jul 2026355 AMAQI
22nd Jul 2026366 AMAQI
22nd Jul 2026417 AMAQI
22nd Jul 2026478 AMAQI
22nd Jul 2026469 AMAQI
22nd Jul 20263210 AMAQI
22nd Jul 20264111 AMAQI
22nd Jul 20262112 PMAQI
22nd Jul 2026431 PMAQI
22nd Jul 2026492 PMAQI
22nd Jul 2026483 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026465 PMAQI
22nd Jul 2026506 PMAQI
22nd Jul 2026497 PMAQI
22nd Jul 2026488 PMAQI
22nd Jul 2026489 PMAQI
22nd Jul 20264410 PMAQI
22nd Jul 20264711 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026381 AMAQI
23rd Jul 2026422 AMAQI
23rd Jul 2026433 AMAQI
23rd Jul 2026354 AMAQI
26°C22/31°C
23rd Jul 2026255 AMAQI
23rd Jul 2026656 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026288 AMAQI
23rd Jul 2026329 AMAQI
23rd Jul 20263810 AMAQI
23rd Jul 20263311 AMAQI
23rd Jul 20264912 PMAQI
23rd Jul 2026281 PMAQI
23rd Jul 2026392 PMAQI
23rd Jul 2026373 PMAQI
23rd Jul 2026404 PMAQI
23rd Jul 2026355 PMAQI
23rd Jul 2026346 PMAQI
23rd Jul 2026427 PMAQI
23rd Jul 2026328 PMAQI
23rd Jul 2026289 PMAQI
23rd Jul 20263610 PMAQI
23rd Jul 20264311 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026361 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026373 AMAQI
24th Jul 2026354 AMAQI
23°C18/29°C
24th Jul 2026385 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026347 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026529 AMAQI
24th Jul 20266010 AMAQI
24th Jul 20265211 AMAQI
24th Jul 20263212 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026443 PMAQI
24th Jul 2026284 PMAQI
24th Jul 2026355 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026288 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20263010 PMAQI
24th Jul 20262611 PMAQI
25th Jul 20263012 AMAQI
25th Jul 2026261 AMAQI
25th Jul 2026222 AMAQI
25th Jul 2026293 AMAQI
25th Jul 2026294 AMAQI
24°C17/31°C
25th Jul 2026355 AMAQI
25th Jul 2026396 AMAQI
25th Jul 2026417 AMAQI
25th Jul 2026268 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20263210 AMAQI
25th Jul 20263211 AMAQI
25th Jul 20263012 PMAQI
25th Jul 2026351 PMAQI
25th Jul 2026302 PMAQI
25th Jul 2026213 PMAQI
25th Jul 2026164 PMAQI
25th Jul 2026225 PMAQI
25th Jul 2026176 PMAQI
25th Jul 2026277 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026279 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20263211 PMAQI
26th Jul 20263012 AMAQI
26th Jul 2026391 AMAQI
26th Jul 2026282 AMAQI
26th Jul 2026333 AMAQI
26th Jul 2026284 AMAQI
24°C18/30°C
26th Jul 2026335 AMAQI
26th Jul 2026336 AMAQI
26th Jul 2026357 AMAQI
26th Jul 2026408 AMAQI
26th Jul 2026419 AMAQI
26th Jul 20264110 AMAQI
26th Jul 20262211 AMAQI
26th Jul 20263712 PMAQI
26th Jul 2026411 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026443 PMAQI
26th Jul 2026464 PMAQI
26th Jul 2026445 PMAQI
26th Jul 2026456 PMAQI
26th Jul 2026477 PMAQI
26th Jul 2026478 PMAQI
26th Jul 2026479 PMAQI
26th Jul 20264610 PMAQI
26th Jul 20264511 PMAQI
27th Jul 20264412 AMAQI
27th Jul 2026431 AMAQI
27th Jul 2026422 AMAQI
27th Jul 2026423 AMAQI
27th Jul 2026414 AMAQI
24°C16/32°C
27th Jul 2026435 AMAQI
27th Jul 2026446 AMAQI
27th Jul 2026437 AMAQI
27th Jul 2026438 AMAQI
27th Jul 2026469 AMAQI
27th Jul 20264710 AMAQI
27th Jul 20264811 AMAQI
27th Jul 20264912 PMAQI
27th Jul 2026491 PMAQI
27th Jul 2026512 PMAQI
27th Jul 2026523 PMAQI
27th Jul 2026524 PMAQI
27th Jul 2026525 PMAQI
27th Jul 2026536 PMAQI
27th Jul 2026547 PMAQI
27th Jul 2026528 PMAQI
27th Jul 2026529 PMAQI
27th Jul 20265010 PMAQI
27th Jul 20265211 PMAQI
28th Jul 20265212 AMAQI
28th Jul 2026511 AMAQI
28th Jul 2026522 AMAQI
28th Jul 2026513 AMAQI
28th Jul 2026514 AMAQI
26°C21/32°C
28th Jul 2026535 AMAQI
28th Jul 2026526 AMAQI
28th Jul 2026517 AMAQI
28th Jul 2026508 AMAQI
28th Jul 2026519 AMAQI
28th Jul 20265010 AMAQI
28th Jul 20265211 AMAQI
28th Jul 20265212 PMAQI
28th Jul 2026521 PMAQI
28th Jul 2026542 PMAQI
28th Jul 2026553 PMAQI
28th Jul 2026564 PMAQI
28th Jul 2026565 PMAQI
28th Jul 2026566 PMAQI
28th Jul 2026557 PMAQI
28th Jul 2026548 PMAQI
28th Jul 2026519 PMAQI
28th Jul 20264310 PMAQI
28th Jul 20263111 PMAQI
29th Jul 20263012 AMAQI
29th Jul 2026481 AMAQI
29th Jul 2026372 AMAQI
29th Jul 2026373 AMAQI
29th Jul 2026384 AMAQI
25°C22/31°C
29th Jul 2026395 AMAQI
29th Jul 2026416 AMAQI
29th Jul 2026457 AMAQI
29th Jul 2026468 AMAQI
29th Jul 2026499 AMAQI
29th Jul 20265110 AMAQI
29th Jul 20264911 AMAQI
29th Jul 20264512 PMAQI
29th Jul 2026431 PMAQI
29th Jul 2026452 PMAQI
29th Jul 2026443 PMAQI
29th Jul 2026434 PMAQI
29th Jul 2026355 PMAQI
29th Jul 2026356 PMAQI
29th Jul 2026367 PMAQI
29th Jul 2026208 PMAQI
29th Jul 2026229 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20263611 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026301 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026333 AMAQI
30th Jul 2026304 AMAQI
23°C20/28°C
30th Jul 2026235 AMAQI
30th Jul 2026186 AMAQI
30th Jul 2026237 AMAQI
30th Jul 2026228 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20263210 AMAQI
30th Jul 20263711 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026201 PMAQI
30th Jul 2026152 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026175 PMAQI
30th Jul 2026126 PMAQI
30th Jul 2026177 PMAQI
30th Jul 2026178 PMAQI
30th Jul 2026169 PMAQI
30th Jul 20262210 PMAQI
30th Jul 20262411 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026201 AMAQI
31st Jul 2026222 AMAQI
31st Jul 2026173 AMAQI
31st Jul 2026254 AMAQI
24°C19/31°C
31st Jul 2026245 AMAQI
31st Jul 2026266 AMAQI
31st Jul 2026227 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026239 AMAQI
31st Jul 20263610 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20264312 PMAQI
31st Jul 2026481 PMAQI
31st Jul 2026512 PMAQI
31st Jul 2026513 PMAQI
31st Jul 2026484 PMAQI
31st Jul 2026465 PMAQI
31st Jul 2026466 PMAQI
31st Jul 2026467 PMAQI
31st Jul 2026468 PMAQI
31st Jul 2026489 PMAQI
31st Jul 20264810 PMAQI
31st Jul 20264711 PMAQI
1st Aug 20264712 AMAQI
1st Aug 2026441 AMAQI
1st Aug 2026352 AMAQI
1st Aug 2026353 AMAQI
1st Aug 2026394 AMAQI
26°C20/33°C
1st Aug 2026385 AMAQI
1st Aug 2026406 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026439 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20264511 AMAQI
1st Aug 20264412 PMAQI
1st Aug 2026461 PMAQI
1st Aug 2026472 PMAQI
1st Aug 2026463 PMAQI
1st Aug 2026504 PMAQI
1st Aug 2026495 PMAQI
1st Aug 2026476 PMAQI
1st Aug 2026487 PMAQI
1st Aug 2026468 PMAQI
1st Aug 2026469 PMAQI
1st Aug 20265010 PMAQI
1st Aug 20265011 PMAQI
2nd Aug 20265012 AMAQI
2nd Aug 2026501 AMAQI
2nd Aug 2026472 AMAQI
2nd Aug 2026443 AMAQI
2nd Aug 2026424 AMAQI
27°C21/34°C
2nd Aug 2026395 AMAQI
2nd Aug 2026366 AMAQI
2nd Aug 2026397 AMAQI
2nd Aug 2026348 AMAQI
2nd Aug 2026389 AMAQI
2nd Aug 20263210 AMAQI
2nd Aug 20262711 AMAQI
2nd Aug 20263112 PMAQI
2nd Aug 2026321 PMAQI
2nd Aug 2026312 PMAQI
2nd Aug 2026293 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026415 PMAQI
2nd Aug 2026436 PMAQI
2nd Aug 2026457 PMAQI
2nd Aug 2026448 PMAQI
2nd Aug 2026439 PMAQI
2nd Aug 20264410 PMAQI
2nd Aug 20264311 PMAQI
3rd Aug 20264412 AMAQI
3rd Aug 2026451 AMAQI
3rd Aug 2026452 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026454 AMAQI
27°C24/32°C
3rd Aug 2026435 AMAQI
3rd Aug 2026416 AMAQI
3rd Aug 2026447 AMAQI
3rd Aug 2026418 AMAQI
3rd Aug 2026399 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20264111 AMAQI
3rd Aug 20264012 PMAQI
3rd Aug 2026381 PMAQI
3rd Aug 2026452 PMAQI
3rd Aug 2026433 PMAQI
3rd Aug 2026434 PMAQI
3rd Aug 2026185 PMAQI
3rd Aug 2026286 PMAQI
3rd Aug 2026297 PMAQI
3rd Aug 2026388 PMAQI
3rd Aug 2026389 PMAQI
3rd Aug 20263510 PMAQI
3rd Aug 20262611 PMAQI
4th Aug 20262612 AMAQI
4th Aug 2026361 AMAQI
4th Aug 2026392 AMAQI
4th Aug 2026363 AMAQI
4th Aug 2026174 AMAQI
26°C24/30°C
4th Aug 2026215 AMAQI
4th Aug 2026166 AMAQI
4th Aug 2026117 AMAQI
4th Aug 2026188 AMAQI
4th Aug 2026189 AMAQI
4th Aug 20262110 AMAQI
4th Aug 20263611 AMAQI
4th Aug 20261612 PMAQI
4th Aug 2026201 PMAQI
4th Aug 2026322 PMAQI
4th Aug 2026333 PMAQI
4th Aug 2026304 PMAQI
4th Aug 2026335 PMAQI
4th Aug 2026316 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026138 PMAQI
4th Aug 2026149 PMAQI
4th Aug 20261910 PMAQI
4th Aug 20263011 PMAQI
5th Aug 20263312 AMAQI
5th Aug 2026361 AMAQI
5th Aug 2026312 AMAQI
5th Aug 2026243 AMAQI
5th Aug 2026324 AMAQI
25°C19/33°C
5th Aug 2026305 AMAQI
5th Aug 2026466 AMAQI
5th Aug 2026387 AMAQI
5th Aug 2026338 AMAQI
5th Aug 2026429 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20263311 AMAQI
5th Aug 20261412 PMAQI
5th Aug 2026391 PMAQI
5th Aug 2026102 PMAQI
5th Aug 2026393 PMAQI
5th Aug 2026414 PMAQI
5th Aug 2026325 PMAQI
5th Aug 2026306 PMAQI
5th Aug 2026267 PMAQI
5th Aug 202698 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20261610 PMAQI
5th Aug 20261011 PMAQI
6th Aug 20261612 AMAQI
6th Aug 2026321 AMAQI
6th Aug 2026482 AMAQI
6th Aug 2026493 AMAQI
6th Aug 2026464 AMAQI
25°C21/29°C
6th Aug 2026455 AMAQI
6th Aug 2026466 AMAQI
6th Aug 2026477 AMAQI
6th Aug 2026458 AMAQI
6th Aug 2026469 AMAQI
6th Aug 20264510 AMAQI
6th Aug 20265011 AMAQI
6th Aug 20265212 PMAQI
6th Aug 2026521 PMAQI
6th Aug 2026512 PMAQI
6th Aug 2026543 PMAQI
6th Aug 2026534 PMAQI
6th Aug 2026535 PMAQI
6th Aug 2026526 PMAQI
6th Aug 2026497 PMAQI
6th Aug 2026508 PMAQI
6th Aug 2026509 PMAQI
6th Aug 20264910 PMAQI
6th Aug 20265011 PMAQI
7th Aug 20265012 AMAQI
7th Aug 2026421 AMAQI
7th Aug 2026432 AMAQI
7th Aug 2026353 AMAQI
7th Aug 2026394 AMAQI
29°C24/35°C
7th Aug 2026455 AMAQI
7th Aug 2026426 AMAQI
7th Aug 2026327 AMAQI
7th Aug 2026248 AMAQI
7th Aug 2026279 AMAQI
7th Aug 20264210 AMAQI
7th Aug 20264211 AMAQI
7th Aug 20264512 PMAQI
7th Aug 2026451 PMAQI
7th Aug 2026442 PMAQI
7th Aug 2026453 PMAQI
7th Aug 2026434 PMAQI
7th Aug 2026485 PMAQI
7th Aug 2026516 PMAQI
7th Aug 2026487 PMAQI
7th Aug 2026528 PMAQI
7th Aug 2026459 PMAQI
7th Aug 20263710 PMAQI
7th Aug 20263611 PMAQI
8th Aug 20263812 AMAQI
8th Aug 2026331 AMAQI
8th Aug 2026382 AMAQI
8th Aug 2026293 AMAQI
8th Aug 2026314 AMAQI
29°C25/37°C
8th Aug 2026225 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026358 AMAQI
8th Aug 2026379 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20262912 PMAQI
8th Aug 2026411 PMAQI
8th Aug 2026452 PMAQI
8th Aug 2026483 PMAQI
8th Aug 2026494 PMAQI
8th Aug 2026475 PMAQI
8th Aug 2026456 PMAQI
8th Aug 2026357 PMAQI
8th Aug 2026278 PMAQI
8th Aug 2026299 PMAQI
8th Aug 20263010 PMAQI
8th Aug 20263911 PMAQI
9th Aug 20263812 AMAQI
9th Aug 2026431 AMAQI
9th Aug 2026422 AMAQI
9th Aug 2026423 AMAQI
9th Aug 2026434 AMAQI
27°C23/33°C
9th Aug 2026385 AMAQI
9th Aug 2026406 AMAQI
9th Aug 2026417 AMAQI
9th Aug 2026418 AMAQI
9th Aug 2026469 AMAQI
9th Aug 20264710 AMAQI
9th Aug 20265111 AMAQI
9th Aug 20265312 PMAQI
9th Aug 2026541 PMAQI
9th Aug 2026532 PMAQI
9th Aug 2026553 PMAQI
9th Aug 2026554 PMAQI
9th Aug 2026565 PMAQI
9th Aug 2026576 PMAQI
9th Aug 2026567 PMAQI
9th Aug 2026558 PMAQI
9th Aug 2026549 PMAQI
9th Aug 20265510 PMAQI
9th Aug 20265411 PMAQI
10th Aug 20265312 AMAQI
10th Aug 2026521 AMAQI
10th Aug 2026502 AMAQI
10th Aug 2026513 AMAQI
10th Aug 2026514 AMAQI
29°C23/35°C
10th Aug 2026515 AMAQI
10th Aug 2026516 AMAQI
10th Aug 2026517 AMAQI
10th Aug 2026528 AMAQI
10th Aug 2026529 AMAQI
10th Aug 20265110 AMAQI
10th Aug 20265211 AMAQI
10th Aug 20265212 PMAQI
10th Aug 2026521 PMAQI
10th Aug 2026532 PMAQI
10th Aug 2026513 PMAQI
10th Aug 2026494 PMAQI
10th Aug 2026485 PMAQI
10th Aug 2026496 PMAQI
10th Aug 2026517 PMAQI
10th Aug 2026558 PMAQI
10th Aug 2026579 PMAQI
10th Aug 20265610 PMAQI
10th Aug 20265211 PMAQI
11th Aug 20264612 AMAQI
11th Aug 2026421 AMAQI
11th Aug 2026282 AMAQI
11th Aug 2026243 AMAQI
11th Aug 2026334 AMAQI
27°C22/35°C
11th Aug 2026435 AMAQI
11th Aug 2026456 AMAQI
11th Aug 2026487 AMAQI
11th Aug 2026488 AMAQI
11th Aug 2026489 AMAQI
11th Aug 20264910 AMAQI
11th Aug 20265211 AMAQI
11th Aug 20265412 PMAQI
11th Aug 2026541 PMAQI
11th Aug 2026562 PMAQI
11th Aug 2026603 PMAQI
11th Aug 2026624 PMAQI
11th Aug 2026645 PMAQI
11th Aug 2026646 PMAQI
11th Aug 2026647 PMAQI
11th Aug 2026648 PMAQI
11th Aug 2026649 PMAQI
11th Aug 20266510 PMAQI
11th Aug 20266311 PMAQI
12th Aug 20266512 AMAQI
12th Aug 2026661 AMAQI
12th Aug 2026652 AMAQI
12th Aug 2026663 AMAQI
12th Aug 2026664 AMAQI
27°C22/33°C
12th Aug 2026675 AMAQI
12th Aug 2026676 AMAQI
12th Aug 2026667 AMAQI
12th Aug 2026628 AMAQI
12th Aug 2026579 AMAQI
12th Aug 20265510 AMAQI
12th Aug 20264911 AMAQI
12th Aug 20264712 PMAQI
12th Aug 2026481 PMAQI
12th Aug 2026452 PMAQI
12th Aug 2026463 PMAQI
12th Aug 2026474 PMAQI
12th Aug 2026455 PMAQI
12th Aug 2026466 PMAQI
12th Aug 2026497 PMAQI
12th Aug 2026518 PMAQI
12th Aug 2026529 PMAQI
12th Aug 20265210 PMAQI
12th Aug 20265211 PMAQI
13th Aug 20265212 AMAQI
13th Aug 2026521 AMAQI
13th Aug 2026522 AMAQI
13th Aug 2026523 AMAQI
13th Aug 2026514 AMAQI
28°C23/34°C
13th Aug 2026515 AMAQI
13th Aug 2026526 AMAQI
13th Aug 2026527 AMAQI
13th Aug 2026538 AMAQI
13th Aug 2026549 AMAQI
13th Aug 20265410 AMAQI
13th Aug 20265311 AMAQI
13th Aug 20265312 PMAQI
13th Aug 2026521 PMAQI
13th Aug 2026522 PMAQI
13th Aug 2026523 PMAQI
13th Aug 2026544 PMAQI
13th Aug 2026555 PMAQI
13th Aug 2026606 PMAQI
13th Aug 2026637 PMAQI
13th Aug 2026648 PMAQI
13th Aug 2026649 PMAQI
13th Aug 20266310 PMAQI
13th Aug 20266311 PMAQI
14th Aug 20266412 AMAQI
14th Aug 2026631 AMAQI
14th Aug 2026632 AMAQI
14th Aug 2026623 AMAQI
14th Aug 2026634 AMAQI
27°C23/34°C
14th Aug 2026645 AMAQI
14th Aug 2026626 AMAQI
14th Aug 2026637 AMAQI
14th Aug 2026638 AMAQI
14th Aug 2026609 AMAQI
14th Aug 20265810 AMAQI
14th Aug 20265711 AMAQI
14th Aug 20265312 PMAQI
14th Aug 2026521 PMAQI
14th Aug 2026522 PMAQI
14th Aug 2026513 PMAQI
14th Aug 2026534 PMAQI
14th Aug 2026545 PMAQI
14th Aug 2026556 PMAQI
14th Aug 2026557 PMAQI
14th Aug 2026558 PMAQI
14th Aug 2026569 PMAQI
14th Aug 20265510 PMAQI
14th Aug 20265611 PMAQI
15th Aug 20265612 AMAQI
15th Aug 2026571 AMAQI
15th Aug 2026572 AMAQI
15th Aug 2026573 AMAQI
15th Aug 2026574 AMAQI
28°C23/34°C
15th Aug 2026565 AMAQI
5 AM15th Aug 2026536 AMAQI
15th Aug 2026487 AMAQI
15th Aug 2026508 AMAQI
15th Aug 2026439 AMAQI
15th Aug 20262610 AMAQI
15th Aug 20262311 AMAQI
15th Aug 20262512 PMAQI
12 PM15th Aug 2026331 PMAQI
15th Aug 2026322 PMAQI
15th Aug 2026373 PMAQI
15th Aug 2026304 PMAQI
15th Aug 2026345 PMAQI
15th Aug 2026296 PMAQI
15th Aug 2026317 PMAQI
8 PM
12 AM
4 AM
26°C22/33°C
Day time
Avg. Highest Time
3 PM
54AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 PM
49AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 3 PM (Avg. 54), while the lowest AQI was between 12 PM to 12 PM (Avg. 49).
Night time
Avg. Highest Time
1 AM - 2 AM
53AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM - 11 PM
48AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 2 AM (Avg. 53), while the lowest AQI was between 3 AM to 11 PM (Avg. 48).
2026 Days Vs Air Quality
Philadelphia, Pennsylvania, United States
2026
91%
203
8%
18
0.4%
1
0.4%
1
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
203 DaysModerate
18 DaysPoor
1 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 227 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Philadelphia, Pennsylvania, United States
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
23AQI (US)
23AQI (US)
2nd January 2026
32AQI (US)
32AQI (US)
3rd January 2026
42AQI (US)
42AQI (US)
4th January 2026
50AQI (US)
50AQI (US)
5th January 2026
34AQI (US)
34AQI (US)
6th January 2026
57AQI (US)
57AQI (US)
7th January 2026
58AQI (US)
58AQI (US)
8th January 2026
31AQI (US)
31AQI (US)
9th January 2026
45AQI (US)
45AQI (US)
10th January 2026
38AQI (US)
38AQI (US)
11th January 2026
25AQI (US)
25AQI (US)
12th January 2026
20AQI (US)
20AQI (US)
13th January 2026
34AQI (US)
34AQI (US)
14th January 2026
33AQI (US)
33AQI (US)
15th January 2026
35AQI (US)
35AQI (US)
16th January 2026
22AQI (US)
22AQI (US)
17th January 2026
33AQI (US)
33AQI (US)
18th January 2026
72AQI (US)
72AQI (US)
19th January 2026
34AQI (US)
34AQI (US)
20th January 2026
27AQI (US)
27AQI (US)
21st January 2026
37AQI (US)
37AQI (US)
22nd January 2026
37AQI (US)
37AQI (US)
23rd January 2026
39AQI (US)
39AQI (US)
24th January 2026
31AQI (US)
31AQI (US)
25th January 2026
46AQI (US)
46AQI (US)
26th January 2026
48AQI (US)
48AQI (US)
27th January 2026
44AQI (US)
44AQI (US)
28th January 2026
48AQI (US)
48AQI (US)
29th January 2026
56AQI (US)
56AQI (US)
30th January 2026
55AQI (US)
55AQI (US)
31st January 2026
46AQI (US)
46AQI (US)
1st February 2026
46AQI (US)
46AQI (US)
2nd February 2026
50AQI (US)
50AQI (US)
3rd February 2026
48AQI (US)
48AQI (US)
4th February 2026
49AQI (US)
49AQI (US)
5th February 2026
44AQI (US)
44AQI (US)
6th February 2026
42AQI (US)
42AQI (US)
7th February 2026
38AQI (US)
38AQI (US)
8th February 2026
31AQI (US)
31AQI (US)
9th February 2026
35AQI (US)
35AQI (US)
10th February 2026
45AQI (US)
45AQI (US)
11th February 2026
45AQI (US)
45AQI (US)
12th February 2026
30AQI (US)
30AQI (US)
13th February 2026
33AQI (US)
33AQI (US)
14th February 2026
44AQI (US)
44AQI (US)
15th February 2026
47AQI (US)
47AQI (US)
16th February 2026
33AQI (US)
33AQI (US)
17th February 2026
64AQI (US)
64AQI (US)
18th February 2026
60AQI (US)
60AQI (US)
19th February 2026
38AQI (US)
38AQI (US)
20th February 2026
38AQI (US)
38AQI (US)
21st February 2026
39AQI (US)
39AQI (US)
22nd February 2026
35AQI (US)
35AQI (US)
23rd February 2026
41AQI (US)
41AQI (US)
24th February 2026
30AQI (US)
30AQI (US)
25th February 2026
31AQI (US)
31AQI (US)
26th February 2026
25AQI (US)
25AQI (US)
27th February 2026
19AQI (US)
19AQI (US)
28th February 2026
20AQI (US)
20AQI (US)
1st March 2026
34AQI (US)
34AQI (US)
2nd March 2026
47AQI (US)
47AQI (US)
3rd March 2026
43AQI (US)
43AQI (US)
4th March 2026
21AQI (US)
21AQI (US)
5th March 2026
23AQI (US)
23AQI (US)
6th March 2026
29AQI (US)
29AQI (US)
7th March 2026
28AQI (US)
28AQI (US)
8th March 2026
24AQI (US)
24AQI (US)
9th March 2026
22AQI (US)
22AQI (US)
10th March 2026
19AQI (US)
19AQI (US)
11th March 2026
30AQI (US)
30AQI (US)
12th March 2026
35AQI (US)
35AQI (US)
13th March 2026
36AQI (US)
36AQI (US)
14th March 2026
34AQI (US)
34AQI (US)
15th March 2026
33AQI (US)
33AQI (US)
16th March 2026
34AQI (US)
34AQI (US)
17th March 2026
36AQI (US)
36AQI (US)
18th March 2026
33AQI (US)
33AQI (US)
19th March 2026
25AQI (US)
25AQI (US)
20th March 2026
21AQI (US)
21AQI (US)
21st March 2026
26AQI (US)
26AQI (US)
22nd March 2026
19AQI (US)
19AQI (US)
23rd March 2026
31AQI (US)
31AQI (US)
24th March 2026
38AQI (US)
38AQI (US)
25th March 2026
26AQI (US)
26AQI (US)
26th March 2026
25AQI (US)
25AQI (US)
27th March 2026
28AQI (US)
28AQI (US)
28th March 2026
35AQI (US)
35AQI (US)
29th March 2026
25AQI (US)
25AQI (US)
30th March 2026
22AQI (US)
22AQI (US)
31st March 2026
16AQI (US)
16AQI (US)
1st April 2026
21AQI (US)
21AQI (US)
2nd April 2026
35AQI (US)
35AQI (US)
3rd April 2026
23AQI (US)
23AQI (US)
4th April 2026
20AQI (US)
20AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
29AQI (US)
29AQI (US)
7th April 2026
28AQI (US)
28AQI (US)
8th April 2026
39AQI (US)
39AQI (US)
9th April 2026
21AQI (US)
21AQI (US)
10th April 2026
21AQI (US)
21AQI (US)
11th April 2026
28AQI (US)
28AQI (US)
12th April 2026
30AQI (US)
30AQI (US)
13th April 2026
23AQI (US)
23AQI (US)
14th April 2026
19AQI (US)
19AQI (US)
15th April 2026
20AQI (US)
20AQI (US)
16th April 2026
20AQI (US)
20AQI (US)
17th April 2026
18th April 2026
35AQI (US)
35AQI (US)
19th April 2026
32AQI (US)
32AQI (US)
20th April 2026
23AQI (US)
23AQI (US)
21st April 2026
24AQI (US)
24AQI (US)
22nd April 2026
23rd April 2026
17AQI (US)
17AQI (US)
24th April 2026
15AQI (US)
15AQI (US)
25th April 2026
29AQI (US)
29AQI (US)
26th April 2026
34AQI (US)
34AQI (US)
27th April 2026
26AQI (US)
26AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
24AQI (US)
24AQI (US)
30th April 2026
27AQI (US)
27AQI (US)
1st May 2026
29AQI (US)
29AQI (US)
2nd May 2026
25AQI (US)
25AQI (US)
3rd May 2026
22AQI (US)
22AQI (US)
4th May 2026
23AQI (US)
23AQI (US)
5th May 2026
25AQI (US)
25AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
27AQI (US)
27AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
10th May 2026
22AQI (US)
22AQI (US)
11th May 2026
29AQI (US)
29AQI (US)
12th May 2026
35AQI (US)
35AQI (US)
13th May 2026
27AQI (US)
27AQI (US)
14th May 2026
29AQI (US)
29AQI (US)
15th May 2026
45AQI (US)
45AQI (US)
16th May 2026
44AQI (US)
44AQI (US)
17th May 2026
42AQI (US)
42AQI (US)
18th May 2026
48AQI (US)
48AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
44AQI (US)
44AQI (US)
21st May 2026
44AQI (US)
44AQI (US)
22nd May 2026
37AQI (US)
37AQI (US)
23rd May 2026
46AQI (US)
46AQI (US)
24th May 2026
46AQI (US)
46AQI (US)
25th May 2026
45AQI (US)
45AQI (US)
26th May 2026
26AQI (US)
26AQI (US)
27th May 2026
22AQI (US)
22AQI (US)
28th May 2026
16AQI (US)
16AQI (US)
29th May 2026
15AQI (US)
15AQI (US)
30th May 2026
16AQI (US)
16AQI (US)
31st May 2026
21AQI (US)
21AQI (US)
1st June 2026
19AQI (US)
19AQI (US)
2nd June 2026
18AQI (US)
18AQI (US)
3rd June 2026
16AQI (US)
16AQI (US)
4th June 2026
19AQI (US)
19AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
29AQI (US)
29AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
17AQI (US)
17AQI (US)
9th June 2026
17AQI (US)
17AQI (US)
10th June 2026
24AQI (US)
24AQI (US)
11th June 2026
24AQI (US)
24AQI (US)
12th June 2026
17AQI (US)
17AQI (US)
13th June 2026
19AQI (US)
19AQI (US)
14th June 2026
18AQI (US)
18AQI (US)
15th June 2026
21AQI (US)
21AQI (US)
16th June 2026
23AQI (US)
23AQI (US)
17th June 2026
21AQI (US)
21AQI (US)
18th June 2026
21AQI (US)
21AQI (US)
19th June 2026
20AQI (US)
20AQI (US)
20th June 2026
21AQI (US)
21AQI (US)
21st June 2026
18AQI (US)
18AQI (US)
22nd June 2026
22AQI (US)
22AQI (US)
23rd June 2026
18AQI (US)
18AQI (US)
24th June 2026
16AQI (US)
16AQI (US)
25th June 2026
20AQI (US)
20AQI (US)
26th June 2026
16AQI (US)
16AQI (US)
27th June 2026
18AQI (US)
18AQI (US)
28th June 2026
15AQI (US)
15AQI (US)
29th June 2026
20AQI (US)
20AQI (US)
30th June 2026
19AQI (US)
19AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
52AQI (US)
52AQI (US)
3rd July 2026
49AQI (US)
49AQI (US)
4th July 2026
22AQI (US)
22AQI (US)
5th July 2026
28AQI (US)
28AQI (US)
6th July 2026
17AQI (US)
17AQI (US)
7th July 2026
14AQI (US)
14AQI (US)
8th July 2026
10AQI (US)
10AQI (US)
9th July 2026
13AQI (US)
13AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
24AQI (US)
24AQI (US)
12th July 2026
22AQI (US)
22AQI (US)
13th July 2026
23AQI (US)
23AQI (US)
14th July 2026
25AQI (US)
25AQI (US)
15th July 2026
36AQI (US)
36AQI (US)
16th July 2026
95AQI (US)
95AQI (US)
17th July 2026
177AQI (US)
177AQI (US)
18th July 2026
146AQI (US)
146AQI (US)
19th July 2026
56AQI (US)
56AQI (US)
20th July 2026
47AQI (US)
47AQI (US)
21st July 2026
51AQI (US)
51AQI (US)
22nd July 2026
42AQI (US)
42AQI (US)
23rd July 2026
37AQI (US)
37AQI (US)
24th July 2026
34AQI (US)
34AQI (US)
25th July 2026
28AQI (US)
28AQI (US)
26th July 2026
39AQI (US)
39AQI (US)
27th July 2026
48AQI (US)
48AQI (US)
28th July 2026
52AQI (US)
52AQI (US)
29th July 2026
39AQI (US)
39AQI (US)
30th July 2026
25AQI (US)
25AQI (US)
31st July 2026
36AQI (US)
36AQI (US)
1st August 2026
44AQI (US)
44AQI (US)
2nd August 2026
39AQI (US)
39AQI (US)
3rd August 2026
39AQI (US)
39AQI (US)
4th August 2026
25AQI (US)
25AQI (US)
5th August 2026
30AQI (US)
30AQI (US)
6th August 2026
47AQI (US)
47AQI (US)
7th August 2026
42AQI (US)
42AQI (US)
8th August 2026
34AQI (US)
34AQI (US)
9th August 2026
48AQI (US)
48AQI (US)
10th August 2026
52AQI (US)
52AQI (US)
11th August 2026
52AQI (US)
52AQI (US)
12th August 2026
56AQI (US)
56AQI (US)
13th August 2026
55AQI (US)
55AQI (US)
14th August 2026
58AQI (US)
58AQI (US)
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
40AQI (US)
39AQI (US)
29AQI (US)
26AQI (US)
32AQI (US)
20AQI (US)
43AQI (US)
44AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202633AQI (US)
26
5
26
2
31
28
29
1
30
24
5
1
1
9
5
203
18
1
1
Highest AQI (US) recorded in
August44AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202538AQI (US)
3
2
28
2
31
20
10
24
7
24
7
29
1
29
2
24
6
22
9
234
46
Highest AQI (US) recorded in
June47AQI (US)
Lowest AQI (US) recorded in
May30AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
38AQI (US)Least Polluted Year Recorded
2026(Avg.)
33AQI (US)Philadelphia's annual 2026 AQI (US) (33) shows an average percentage change of -13.1% (improved AQI (US)) compared to previous years: 2025 (38).
