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
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
78AQILowest AQI recorded on
1st Aug 2025
44AQISame Day Analysis (7th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 47 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Philadelphia, Pennsylvania, United States
AQI
Day
Night
.
5 AM7th Aug 2025
8 PM
4 AM8th Aug 2025
Day time
Avg. Highest Time
1PM7th Aug
80AQI
Avg. Lowest Time
7AM7th Aug
40AQI
Night time
Avg. Highest Time
9PM7th Aug
53AQI
Avg. Lowest Time
1AM8th Aug
37AQI
In the last 24 hours,
Philadelphia's AQI reached its highest point of 80 at 1 PM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Philadelphia, Pennsylvania, United States
JulAug
09th - 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 - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
9th Jul 2025365 AMAQI
9th Jul 2025396 AMAQI
9th Jul 2025407 AMAQI
9th Jul 2025408 AMAQI
9th Jul 2025409 AMAQI
9th Jul 20254010 AMAQI
9th Jul 20254111 AMAQI
9th Jul 20254412 PMAQI
9th Jul 2025461 PMAQI
9th Jul 2025442 PMAQI
9th Jul 2025413 PMAQI
9th Jul 2025414 PMAQI
9th Jul 2025435 PMAQI
9th Jul 2025436 PMAQI
9th Jul 2025417 PMAQI
9th Jul 2025408 PMAQI
9th Jul 2025439 PMAQI
9th Jul 20254210 PMAQI
9th Jul 20254311 PMAQI
10th Jul 20254312 AMAQI
10th Jul 2025401 AMAQI
10th Jul 2025402 AMAQI
10th Jul 2025393 AMAQI
10th Jul 2025374 AMAQI
28°C23/36°C
10th Jul 2025365 AMAQI
10th Jul 2025366 AMAQI
10th Jul 2025377 AMAQI
10th Jul 2025388 AMAQI
10th Jul 2025389 AMAQI
10th Jul 20253910 AMAQI
10th Jul 20254011 AMAQI
10th Jul 20254212 PMAQI
10th Jul 2025431 PMAQI
10th Jul 2025432 PMAQI
10th Jul 2025423 PMAQI
10th Jul 2025424 PMAQI
10th Jul 2025425 PMAQI
10th Jul 2025416 PMAQI
10th Jul 2025407 PMAQI
10th Jul 2025408 PMAQI
10th Jul 2025409 PMAQI
10th Jul 20253910 PMAQI
10th Jul 20253811 PMAQI
11th Jul 20253812 AMAQI
11th Jul 2025381 AMAQI
11th Jul 2025372 AMAQI
11th Jul 2025373 AMAQI
11th Jul 2025354 AMAQI
25°C22/29°C
11th Jul 2025365 AMAQI
11th Jul 2025376 AMAQI
11th Jul 2025387 AMAQI
11th Jul 2025398 AMAQI
11th Jul 2025399 AMAQI
11th Jul 20253910 AMAQI
11th Jul 20253911 AMAQI
11th Jul 20254012 PMAQI
11th Jul 2025411 PMAQI
11th Jul 2025412 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025374 PMAQI
11th Jul 2025385 PMAQI
11th Jul 2025386 PMAQI
11th Jul 2025387 PMAQI
11th Jul 2025388 PMAQI
11th Jul 2025379 PMAQI
11th Jul 20253710 PMAQI
11th Jul 20253711 PMAQI
12th Jul 20253612 AMAQI
12th Jul 2025341 AMAQI
12th Jul 2025342 AMAQI
12th Jul 2025333 AMAQI
12th Jul 2025344 AMAQI
26°C22/32°C
12th Jul 2025355 AMAQI
12th Jul 2025346 AMAQI
12th Jul 2025337 AMAQI
12th Jul 2025338 AMAQI
12th Jul 2025319 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253311 AMAQI
12th Jul 20253312 PMAQI
12th Jul 2025341 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025334 PMAQI
12th Jul 2025325 PMAQI
12th Jul 2025316 PMAQI
12th Jul 2025327 PMAQI
12th Jul 2025348 PMAQI
12th Jul 2025319 PMAQI
12th Jul 20253010 PMAQI
12th Jul 20253011 PMAQI
13th Jul 20253012 AMAQI
13th Jul 2025281 AMAQI
13th Jul 2025272 AMAQI
13th Jul 2025263 AMAQI
13th Jul 2025254 AMAQI
27°C23/33°C
13th Jul 2025245 AMAQI
13th Jul 2025246 AMAQI
13th Jul 2025237 AMAQI
13th Jul 2025238 AMAQI
13th Jul 2025229 AMAQI
13th Jul 20252310 AMAQI
13th Jul 20252311 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025233 PMAQI
13th Jul 2025234 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025246 PMAQI
13th Jul 2025247 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025259 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252511 PMAQI
14th Jul 20252512 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025262 AMAQI
14th Jul 2025263 AMAQI
14th Jul 2025264 AMAQI
27°C22/35°C
14th Jul 2025265 AMAQI
14th Jul 2025276 AMAQI
14th Jul 2025267 AMAQI
14th Jul 2025278 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20252910 AMAQI
14th Jul 20253011 AMAQI
14th Jul 20253112 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025317 PMAQI
14th Jul 2025308 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252411 PMAQI
15th Jul 20252312 AMAQI
15th Jul 2025211 AMAQI
15th Jul 2025212 AMAQI
15th Jul 2025203 AMAQI
15th Jul 2025214 AMAQI
26°C23/29°C
15th Jul 2025235 AMAQI
15th Jul 2025236 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025239 AMAQI
15th Jul 20252510 AMAQI
15th Jul 20252711 AMAQI
15th Jul 20252812 PMAQI
15th Jul 2025301 PMAQI
15th Jul 2025312 PMAQI
15th Jul 2025283 PMAQI
15th Jul 2025324 PMAQI
15th Jul 2025335 PMAQI
15th Jul 2025336 PMAQI
15th Jul 2025307 PMAQI
15th Jul 2025308 PMAQI
15th Jul 2025369 PMAQI
15th Jul 20253510 PMAQI
15th Jul 20253611 PMAQI
16th Jul 20253412 AMAQI
16th Jul 2025351 AMAQI
16th Jul 2025362 AMAQI
16th Jul 2025373 AMAQI
16th Jul 2025364 AMAQI
27°C23/33°C
16th Jul 2025385 AMAQI
16th Jul 2025386 AMAQI
16th Jul 2025397 AMAQI
16th Jul 2025408 AMAQI
16th Jul 2025399 AMAQI
16th Jul 20253910 AMAQI
16th Jul 20253911 AMAQI
16th Jul 20253912 PMAQI
16th Jul 2025391 PMAQI
16th Jul 2025392 PMAQI
16th Jul 2025393 PMAQI
16th Jul 2025384 PMAQI
16th Jul 2025375 PMAQI
16th Jul 2025376 PMAQI
16th Jul 2025417 PMAQI
16th Jul 2025418 PMAQI
16th Jul 2025419 PMAQI
16th Jul 20254210 PMAQI
16th Jul 20254211 PMAQI
17th Jul 20254012 AMAQI
17th Jul 2025321 AMAQI
17th Jul 2025302 AMAQI
17th Jul 2025273 AMAQI
17th Jul 2025254 AMAQI
28°C24/34°C
17th Jul 2025235 AMAQI
17th Jul 2025246 AMAQI
17th Jul 2025267 AMAQI
17th Jul 2025278 AMAQI
17th Jul 2025299 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20253611 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025413 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025395 PMAQI
17th Jul 2025396 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025398 PMAQI
17th Jul 2025409 PMAQI
17th Jul 20253910 PMAQI
17th Jul 20253711 PMAQI
18th Jul 20253512 AMAQI
18th Jul 2025331 AMAQI
18th Jul 2025282 AMAQI
18th Jul 2025263 AMAQI
18th Jul 2025264 AMAQI
29°C24/37°C
18th Jul 2025255 AMAQI
18th Jul 2025266 AMAQI
18th Jul 2025287 AMAQI
18th Jul 2025278 AMAQI
18th Jul 2025279 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20252711 AMAQI
18th Jul 20252912 PMAQI
18th Jul 2025311 PMAQI
18th Jul 2025292 PMAQI
18th Jul 2025273 PMAQI
18th Jul 2025284 PMAQI
18th Jul 2025295 PMAQI
18th Jul 2025296 PMAQI
18th Jul 2025297 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025299 PMAQI
18th Jul 20252910 PMAQI
18th Jul 20252911 PMAQI
19th Jul 20253112 AMAQI
19th Jul 2025301 AMAQI
19th Jul 2025312 AMAQI
19th Jul 2025313 AMAQI
19th Jul 2025324 AMAQI
27°C23/31°C
19th Jul 2025325 AMAQI
19th Jul 2025326 AMAQI
19th Jul 2025327 AMAQI
19th Jul 2025318 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025296 PMAQI
19th Jul 2025307 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025311 AMAQI
20th Jul 2025302 AMAQI
20th Jul 2025313 AMAQI
20th Jul 2025314 AMAQI
25°C23/28°C
20th Jul 2025325 AMAQI
20th Jul 2025346 AMAQI
20th Jul 2025347 AMAQI
20th Jul 2025338 AMAQI
20th Jul 2025359 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20253611 AMAQI
20th Jul 20253512 PMAQI
20th Jul 2025371 PMAQI
20th Jul 2025372 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025354 PMAQI
20th Jul 2025365 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025348 PMAQI
20th Jul 2025339 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253312 AMAQI
21st Jul 2025331 AMAQI
21st Jul 2025322 AMAQI
21st Jul 2025323 AMAQI
21st Jul 2025324 AMAQI
28°C24/34°C
21st Jul 2025325 AMAQI
21st Jul 2025306 AMAQI
21st Jul 2025297 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20253310 AMAQI
21st Jul 20253511 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025382 PMAQI
21st Jul 2025393 PMAQI
21st Jul 2025414 PMAQI
21st Jul 2025395 PMAQI
21st Jul 2025416 PMAQI
21st Jul 2025377 PMAQI
21st Jul 2025378 PMAQI
21st Jul 2025449 PMAQI
21st Jul 20254610 PMAQI
21st Jul 20254611 PMAQI
22nd Jul 20254712 AMAQI
22nd Jul 2025531 AMAQI
22nd Jul 2025532 AMAQI
22nd Jul 2025523 AMAQI
22nd Jul 2025504 AMAQI
26°C20/33°C
22nd Jul 2025475 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025437 AMAQI
22nd Jul 2025418 AMAQI
22nd Jul 2025419 AMAQI
22nd Jul 20254310 AMAQI
22nd Jul 20254411 AMAQI
22nd Jul 20254712 PMAQI
22nd Jul 2025481 PMAQI
22nd Jul 2025482 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025554 PMAQI
22nd Jul 2025565 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20254911 PMAQI
23rd Jul 20254612 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025394 AMAQI
24°C19/28°C
23rd Jul 2025395 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025407 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025399 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20254211 AMAQI
23rd Jul 20254012 PMAQI
23rd Jul 2025401 PMAQI
23rd Jul 2025412 PMAQI
23rd Jul 2025423 PMAQI
23rd Jul 2025414 PMAQI
23rd Jul 2025415 PMAQI
23rd Jul 2025406 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025329 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253111 PMAQI
24th Jul 20253112 AMAQI
24th Jul 2025271 AMAQI
24th Jul 2025272 AMAQI
24th Jul 2025273 AMAQI
24th Jul 2025284 AMAQI
24°C21/29°C
24th Jul 2025295 AMAQI
24th Jul 2025316 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025318 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253310 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20254212 PMAQI
24th Jul 2025461 PMAQI
24th Jul 2025482 PMAQI
24th Jul 2025493 PMAQI
24th Jul 2025504 PMAQI
24th Jul 2025505 PMAQI
24th Jul 2025516 PMAQI
24th Jul 2025417 PMAQI
24th Jul 2025428 PMAQI
24th Jul 2025499 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254411 PMAQI
25th Jul 20254312 AMAQI
25th Jul 2025441 AMAQI
25th Jul 2025452 AMAQI
25th Jul 2025453 AMAQI
25th Jul 2025454 AMAQI
27°C20/33°C
25th Jul 2025475 AMAQI
25th Jul 2025486 AMAQI
25th Jul 2025487 AMAQI
25th Jul 2025498 AMAQI
25th Jul 2025529 AMAQI
25th Jul 20255410 AMAQI
25th Jul 20255611 AMAQI
25th Jul 20255712 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025572 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025564 PMAQI
25th Jul 2025565 PMAQI
25th Jul 2025556 PMAQI
25th Jul 2025517 PMAQI
25th Jul 2025498 PMAQI
25th Jul 2025459 PMAQI
25th Jul 20254410 PMAQI
25th Jul 20254311 PMAQI
26th Jul 20254112 AMAQI
26th Jul 2025391 AMAQI
26th Jul 2025372 AMAQI
26th Jul 2025363 AMAQI
26th Jul 2025364 AMAQI
30°C23/38°C
26th Jul 2025375 AMAQI
26th Jul 2025376 AMAQI
26th Jul 2025357 AMAQI
26th Jul 2025368 AMAQI
26th Jul 2025429 AMAQI
26th Jul 20254910 AMAQI
26th Jul 20255311 AMAQI
26th Jul 20255512 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025572 PMAQI
26th Jul 2025593 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025515 PMAQI
26th Jul 2025556 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025498 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025791 AMAQI
27th Jul 20251052 AMAQI
27th Jul 20251073 AMAQI
27th Jul 2025984 AMAQI
28°C24/32°C
27th Jul 20251005 AMAQI
27th Jul 20251006 AMAQI
27th Jul 20251037 AMAQI
27th Jul 2025998 AMAQI
27th Jul 2025969 AMAQI
27th Jul 20259010 AMAQI
27th Jul 20259211 AMAQI
27th Jul 20258712 PMAQI
27th Jul 2025801 PMAQI
27th Jul 2025762 PMAQI
27th Jul 2025713 PMAQI
27th Jul 2025694 PMAQI
27th Jul 2025665 PMAQI
27th Jul 2025646 PMAQI
27th Jul 2025917 PMAQI
27th Jul 2025888 PMAQI
27th Jul 2025599 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025441 AMAQI
28th Jul 2025372 AMAQI
28th Jul 2025393 AMAQI
28th Jul 2025374 AMAQI
26°C22/31°C
28th Jul 2025395 AMAQI
28th Jul 2025396 AMAQI
28th Jul 2025407 AMAQI
28th Jul 2025418 AMAQI
28th Jul 2025439 AMAQI
28th Jul 20254810 AMAQI
28th Jul 20255011 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025531 PMAQI
28th Jul 2025532 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025505 PMAQI
28th Jul 2025516 PMAQI
28th Jul 2025467 PMAQI
28th Jul 2025458 PMAQI
28th Jul 2025529 PMAQI
28th Jul 20255210 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025521 AMAQI
29th Jul 2025552 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025554 AMAQI
29°C23/35°C
29th Jul 2025565 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025568 AMAQI
29th Jul 2025579 AMAQI
29th Jul 20255710 AMAQI
29th Jul 20255811 AMAQI
29th Jul 20256012 PMAQI
29th Jul 2025581 PMAQI
29th Jul 2025582 PMAQI
29th Jul 2025583 PMAQI
29th Jul 2025584 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025586 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255710 PMAQI
29th Jul 20255711 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025584 AMAQI
31°C24/38°C
30th Jul 2025585 AMAQI
30th Jul 2025596 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025598 AMAQI
30th Jul 2025599 AMAQI
30th Jul 20255910 AMAQI
30th Jul 20255911 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025622 PMAQI
30th Jul 2025623 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025625 PMAQI
30th Jul 2025626 PMAQI
30th Jul 2025627 PMAQI
30th Jul 2025628 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20255910 PMAQI
30th Jul 20255911 PMAQI
31st Jul 20255912 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI
31°C24/38°C
31st Jul 2025555 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20256110 AMAQI
31st Jul 20256111 AMAQI
31st Jul 20256112 PMAQI
31st Jul 2025611 PMAQI
31st Jul 2025622 PMAQI
31st Jul 2025603 PMAQI
31st Jul 2025534 PMAQI
31st Jul 2025485 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025597 PMAQI
31st Jul 2025618 PMAQI
31st Jul 2025679 PMAQI
31st Jul 20256710 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025324 AMAQI
28°C20/37°C
1st Aug 2025245 AMAQI
1st Aug 2025236 AMAQI
1st Aug 2025267 AMAQI
1st Aug 2025308 AMAQI
1st Aug 2025329 AMAQI
1st Aug 20253310 AMAQI
1st Aug 20253611 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025441 PMAQI
1st Aug 2025492 PMAQI
1st Aug 2025513 PMAQI
1st Aug 2025514 PMAQI
1st Aug 2025515 PMAQI
1st Aug 2025506 PMAQI
1st Aug 2025497 PMAQI
1st Aug 2025518 PMAQI
1st Aug 2025539 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255511 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025594 AMAQI
21°C18/24°C
2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025557 AMAQI
2nd Aug 2025548 AMAQI
2nd Aug 2025549 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255012 PMAQI
2nd Aug 2025471 PMAQI
2nd Aug 2025442 PMAQI
2nd Aug 2025443 PMAQI
2nd Aug 2025434 PMAQI
2nd Aug 2025425 PMAQI
2nd Aug 2025416 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025519 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025554 AMAQI
23°C17/28°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025548 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20255312 PMAQI
3rd Aug 2025531 PMAQI
3rd Aug 2025532 PMAQI
3rd Aug 2025523 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025516 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025538 PMAQI
3rd Aug 2025519 PMAQI
3rd Aug 20255210 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025532 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025544 AMAQI
25°C17/32°C
4th Aug 2025545 AMAQI
4th Aug 2025556 AMAQI
4th Aug 2025557 AMAQI
4th Aug 2025578 AMAQI
4th Aug 2025589 AMAQI
4th Aug 20255910 AMAQI
4th Aug 20256311 AMAQI
4th Aug 20256812 PMAQI
4th Aug 2025771 PMAQI
4th Aug 2025802 PMAQI
4th Aug 2025823 PMAQI
4th Aug 2025834 PMAQI
4th Aug 2025885 PMAQI
4th Aug 2025906 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025698 PMAQI
4th Aug 2025799 PMAQI
4th Aug 20257410 PMAQI
4th Aug 20257011 PMAQI
5th Aug 20256812 AMAQI
5th Aug 2025681 AMAQI
5th Aug 2025692 AMAQI
5th Aug 2025703 AMAQI
5th Aug 2025694 AMAQI
26°C17/35°C
5th Aug 2025725 AMAQI
5th Aug 2025736 AMAQI
5th Aug 2025727 AMAQI
5th Aug 2025768 AMAQI
5th Aug 2025759 AMAQI
5th Aug 20257710 AMAQI
5th Aug 20258011 AMAQI
5th Aug 20258212 PMAQI
5th Aug 2025831 PMAQI
5th Aug 2025872 PMAQI
5th Aug 2025883 PMAQI
5th Aug 2025884 PMAQI
5th Aug 2025905 PMAQI
5th Aug 2025876 PMAQI
5th Aug 2025807 PMAQI
5th Aug 2025838 PMAQI
5th Aug 2025859 PMAQI
5th Aug 20258510 PMAQI
5th Aug 20258211 PMAQI
6th Aug 20258112 AMAQI
6th Aug 2025771 AMAQI
6th Aug 2025762 AMAQI
6th Aug 2025763 AMAQI
6th Aug 2025774 AMAQI
26°C19/33°C
6th Aug 2025765 AMAQI
6th Aug 2025766 AMAQI
6th Aug 2025767 AMAQI
6th Aug 2025768 AMAQI
6th Aug 2025759 AMAQI
6th Aug 20257810 AMAQI
6th Aug 20258211 AMAQI
6th Aug 20258512 PMAQI
6th Aug 2025861 PMAQI
6th Aug 2025852 PMAQI
6th Aug 2025853 PMAQI
6th Aug 2025844 PMAQI
6th Aug 2025835 PMAQI
6th Aug 2025786 PMAQI
6th Aug 2025807 PMAQI
6th Aug 2025678 PMAQI
6th Aug 2025519 PMAQI
6th Aug 20255010 PMAQI
6th Aug 20253911 PMAQI
7th Aug 20254512 AMAQI
7th Aug 2025451 AMAQI
7th Aug 2025382 AMAQI
7th Aug 2025383 AMAQI
7th Aug 2025384 AMAQI
24°C22/27°C
7th Aug 2025395 AMAQI
7th Aug 2025406 AMAQI
7th Aug 2025407 AMAQI
7th Aug 2025448 AMAQI
7th Aug 2025549 AMAQI
7th Aug 20256510 AMAQI
7th Aug 20257411 AMAQI
7th Aug 20257712 PMAQI
7th Aug 2025801 PMAQI
7th Aug 2025782 PMAQI
7th Aug 2025743 PMAQI
7th Aug 2025704 PMAQI
7th Aug 2025685 PMAQI
7th Aug 2025646 PMAQI
7th Aug 2025557 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025539 PMAQI
7th Aug 20254910 PMAQI
7th Aug 20254711 PMAQI
8th Aug 20254312 AMAQI
8th Aug 2025371 AMAQI
24°C20/30°C
5 AM
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
47AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
47AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 47), while the lowest AQI was between 5 AM to 8 PM (Avg. 47).
Night time
Avg. Highest Time
9 PM - 11 PM
47AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 4 AM
44AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 47), while the lowest AQI was between 12 AM to 4 AM (Avg. 44).
2025 Days Vs Air Quality
Philadelphia, Pennsylvania, United States
2025
81%
108
19%
26
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Good
108 DaysModerate
26 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 220 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Philadelphia, Pennsylvania, United States
AQI levels in 2025
AQI
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.
1st March 2025
23AQI
23AQI
2nd March 2025
42AQI
42AQI
3rd March 2025
59AQI
59AQI
4th March 2025
52AQI
52AQI
5th March 2025
41AQI
41AQI
1st April 2025
23AQI
23AQI
2nd April 2025
25AQI
25AQI
3rd April 2025
40AQI
40AQI
4th April 2025
35AQI
35AQI
5th April 2025
29AQI
29AQI
6th April 2025
39AQI
39AQI
7th April 2025
27AQI
27AQI
8th April 2025
33AQI
33AQI
9th April 2025
24AQI
24AQI
10th April 2025
29AQI
29AQI
11th April 2025
29AQI
29AQI
12th April 2025
17AQI
17AQI
13th April 2025
21AQI
21AQI
14th April 2025
35AQI
35AQI
15th April 2025
39AQI
39AQI
16th April 2025
16AQI
16AQI
17th April 2025
24AQI
24AQI
18th April 2025
41AQI
41AQI
19th April 2025
55AQI
55AQI
20th April 2025
34AQI
34AQI
21st April 2025
30AQI
30AQI
22nd April 2025
41AQI
41AQI
23rd April 2025
30AQI
30AQI
24th April 2025
59AQI
59AQI
25th April 2025
37AQI
37AQI
26th April 2025
38AQI
38AQI
27th April 2025
14AQI
14AQI
28th April 2025
21AQI
21AQI
29th April 2025
33AQI
33AQI
30th April 2025
39AQI
39AQI
1st May 2025
28AQI
28AQI
2nd May 2025
47AQI
47AQI
3rd May 2025
49AQI
49AQI
4th May 2025
33AQI
33AQI
5th May 2025
28AQI
28AQI
6th May 2025
27AQI
27AQI
7th May 2025
22AQI
22AQI
8th May 2025
36AQI
36AQI
9th May 2025
27AQI
27AQI
10th May 2025
22AQI
22AQI
11th May 2025
39AQI
39AQI
12th May 2025
42AQI
42AQI
13th May 2025
31AQI
31AQI
14th May 2025
32AQI
32AQI
15th May 2025
37AQI
37AQI
16th May 2025
43AQI
43AQI
17th May 2025
39AQI
39AQI
18th May 2025
23AQI
23AQI
19th May 2025
24AQI
24AQI
20th May 2025
20AQI
20AQI
21st May 2025
21AQI
21AQI
22nd May 2025
17AQI
17AQI
23rd May 2025
22AQI
22AQI
24th May 2025
16AQI
16AQI
25th May 2025
17AQI
17AQI
26th May 2025
22AQI
22AQI
27th May 2025
32AQI
32AQI
28th May 2025
23AQI
23AQI
29th May 2025
22AQI
22AQI
30th May 2025
40AQI
40AQI
31st May 2025
35AQI
35AQI
1st June 2025
21AQI
21AQI
2nd June 2025
28AQI
28AQI
3rd June 2025
36AQI
36AQI
4th June 2025
50AQI
50AQI
5th June 2025
55AQI
55AQI
6th June 2025
56AQI
56AQI
7th June 2025
47AQI
47AQI
8th June 2025
35AQI
35AQI
9th June 2025
33AQI
33AQI
10th June 2025
41AQI
41AQI
11th June 2025
56AQI
56AQI
12th June 2025
64AQI
64AQI
13th June 2025
71AQI
71AQI
14th June 2025
74AQI
74AQI
15th June 2025
42AQI
42AQI
16th June 2025
41AQI
41AQI
17th June 2025
37AQI
37AQI
18th June 2025
34AQI
34AQI
19th June 2025
38AQI
38AQI
20th June 2025
31AQI
31AQI
21st June 2025
50AQI
50AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
56AQI
56AQI
24th June 2025
58AQI
58AQI
25th June 2025
57AQI
57AQI
26th June 2025
49AQI
49AQI
27th June 2025
46AQI
46AQI
28th June 2025
40AQI
40AQI
29th June 2025
50AQI
50AQI
30th June 2025
49AQI
49AQI
1st July 2025
38AQI
38AQI
2nd July 2025
34AQI
34AQI
3rd July 2025
50AQI
50AQI
4th July 2025
51AQI
51AQI
5th July 2025
69AQI
69AQI
6th July 2025
55AQI
55AQI
7th July 2025
38AQI
38AQI
8th July 2025
40AQI
40AQI
9th July 2025
39AQI
39AQI
10th July 2025
40AQI
40AQI
11th July 2025
38AQI
38AQI
12th July 2025
33AQI
33AQI
13th July 2025
25AQI
25AQI
14th July 2025
28AQI
28AQI
15th July 2025
27AQI
27AQI
16th July 2025
39AQI
39AQI
17th July 2025
34AQI
34AQI
18th July 2025
29AQI
29AQI
19th July 2025
31AQI
31AQI
20th July 2025
34AQI
34AQI
21st July 2025
36AQI
36AQI
22nd July 2025
50AQI
50AQI
23rd July 2025
39AQI
39AQI
24th July 2025
38AQI
38AQI
25th July 2025
49AQI
49AQI
26th July 2025
48AQI
48AQI
27th July 2025
83AQI
83AQI
28th July 2025
46AQI
46AQI
29th July 2025
56AQI
56AQI
30th July 2025
59AQI
59AQI
31st July 2025
58AQI
58AQI
1st August 2025
44AQI
44AQI
2nd August 2025
52AQI
52AQI
3rd August 2025
54AQI
54AQI
4th August 2025
65AQI
65AQI
5th August 2025
78AQI
78AQI
6th August 2025
74AQI
74AQI
7th August 2025
47AQI
47AQI
43AQI
32AQI
30AQI
47AQI
43AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
3
2
28
2
31
20
10
24
7
2
5
108
26
Highest AQI recorded in
August59AQI
Lowest AQI recorded in
May30AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
39AQILeast Polluted Year Recorded
2025(Avg.)
39AQIPhiladelphia's annual 2025 AQI (39) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
