Marcus Hook, 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
Marcus Hook, Pennsylvania, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
36AQILowest AQI recorded on
1st Aug 2025
36AQISame Day Analysis (1st August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 36 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Marcus Hook, Pennsylvania, United States
AQI
Day
Night
.
5 AM1st Aug 2025
8 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
6PM1st Aug
44AQI
Avg. Lowest Time
6AM1st Aug
18AQI
Night time
Avg. Highest Time
3AM2nd Aug
52AQI
Avg. Lowest Time
5AM1st Aug
22AQI
In the last 24 hours,
Marcus Hook's AQI reached its highest point of 52 at 3 AM during the Night, while the lowest point, 18, was recorded at 6 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Marcus Hook, Pennsylvania, United States
JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025365 AMAQI
3rd Jul 2025396 AMAQI
3rd Jul 2025417 AMAQI
3rd Jul 2025418 AMAQI
3rd Jul 2025389 AMAQI
3rd Jul 20253910 AMAQI
3rd Jul 20254711 AMAQI
3rd Jul 20255312 PMAQI
3rd Jul 2025551 PMAQI
3rd Jul 2025542 PMAQI
3rd Jul 2025533 PMAQI
3rd Jul 2025524 PMAQI
3rd Jul 2025525 PMAQI
3rd Jul 2025526 PMAQI
3rd Jul 2025447 PMAQI
3rd Jul 2025438 PMAQI
3rd Jul 2025429 PMAQI
3rd Jul 20254410 PMAQI
3rd Jul 20254611 PMAQI
4th Jul 20254712 AMAQI
4th Jul 2025481 AMAQI
4th Jul 2025472 AMAQI
4th Jul 2025443 AMAQI
4th Jul 2025484 AMAQI
27°C20/35°C
4th Jul 2025485 AMAQI
4th Jul 2025496 AMAQI
4th Jul 2025527 AMAQI
4th Jul 2025548 AMAQI
4th Jul 2025539 AMAQI
4th Jul 20255210 AMAQI
4th Jul 20255011 AMAQI
4th Jul 20255212 PMAQI
4th Jul 2025491 PMAQI
4th Jul 2025472 PMAQI
4th Jul 2025463 PMAQI
4th Jul 2025454 PMAQI
4th Jul 2025445 PMAQI
4th Jul 2025466 PMAQI
4th Jul 2025487 PMAQI
4th Jul 2025488 PMAQI
4th Jul 2025489 PMAQI
4th Jul 20255210 PMAQI
4th Jul 20255511 PMAQI
5th Jul 20256612 AMAQI
5th Jul 2025701 AMAQI
5th Jul 2025802 AMAQI
5th Jul 2025803 AMAQI
5th Jul 2025714 AMAQI
24°C17/31°C
5th Jul 2025705 AMAQI
5th Jul 2025706 AMAQI
5th Jul 2025707 AMAQI
5th Jul 2025688 AMAQI
5th Jul 2025709 AMAQI
5th Jul 20256810 AMAQI
5th Jul 20256711 AMAQI
5th Jul 20256312 PMAQI
5th Jul 2025601 PMAQI
5th Jul 2025592 PMAQI
5th Jul 2025613 PMAQI
5th Jul 2025604 PMAQI
5th Jul 2025605 PMAQI
5th Jul 2025606 PMAQI
5th Jul 2025647 PMAQI
5th Jul 2025668 PMAQI
5th Jul 2025619 PMAQI
5th Jul 20256210 PMAQI
5th Jul 20256211 PMAQI
6th Jul 20256312 AMAQI
6th Jul 2025621 AMAQI
6th Jul 2025572 AMAQI
6th Jul 2025563 AMAQI
6th Jul 2025564 AMAQI
24°C16/33°C
6th Jul 2025565 AMAQI
6th Jul 2025556 AMAQI
6th Jul 2025567 AMAQI
6th Jul 2025568 AMAQI
6th Jul 2025569 AMAQI
6th Jul 20255810 AMAQI
6th Jul 20255711 AMAQI
6th Jul 20255612 PMAQI
6th Jul 2025561 PMAQI
6th Jul 2025552 PMAQI
6th Jul 2025553 PMAQI
6th Jul 2025544 PMAQI
6th Jul 2025535 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025567 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025519 PMAQI
6th Jul 20255310 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255112 AMAQI
7th Jul 2025471 AMAQI
7th Jul 2025302 AMAQI
7th Jul 2025283 AMAQI
7th Jul 2025304 AMAQI
25°C18/33°C
7th Jul 2025335 AMAQI
7th Jul 2025356 AMAQI
7th Jul 2025367 AMAQI
7th Jul 2025408 AMAQI
7th Jul 2025439 AMAQI
7th Jul 20254110 AMAQI
7th Jul 20253611 AMAQI
7th Jul 20253512 PMAQI
7th Jul 2025331 PMAQI
7th Jul 2025332 PMAQI
7th Jul 2025363 PMAQI
7th Jul 2025344 PMAQI
7th Jul 2025345 PMAQI
7th Jul 2025336 PMAQI
7th Jul 2025357 PMAQI
7th Jul 2025368 PMAQI
7th Jul 2025359 PMAQI
7th Jul 20253410 PMAQI
7th Jul 20253511 PMAQI
8th Jul 20253512 AMAQI
8th Jul 2025321 AMAQI
8th Jul 2025262 AMAQI
8th Jul 2025243 AMAQI
8th Jul 2025244 AMAQI
27°C23/32°C
8th Jul 2025265 AMAQI
8th Jul 2025306 AMAQI
8th Jul 2025327 AMAQI
8th Jul 2025348 AMAQI
8th Jul 2025359 AMAQI
8th Jul 20253410 AMAQI
8th Jul 20253411 AMAQI
8th Jul 20253412 PMAQI
8th Jul 2025361 PMAQI
8th Jul 2025382 PMAQI
8th Jul 2025393 PMAQI
8th Jul 2025384 PMAQI
8th Jul 2025415 PMAQI
8th Jul 2025386 PMAQI
8th Jul 2025327 PMAQI
8th Jul 2025338 PMAQI
8th Jul 2025309 PMAQI
8th Jul 20252910 PMAQI
8th Jul 20252811 PMAQI
9th Jul 20252912 AMAQI
9th Jul 2025301 AMAQI
9th Jul 2025272 AMAQI
9th Jul 2025313 AMAQI
9th Jul 2025294 AMAQI
29°C23/38°C
9th Jul 2025315 AMAQI
9th Jul 2025346 AMAQI
9th Jul 2025337 AMAQI
9th Jul 2025338 AMAQI
9th Jul 2025339 AMAQI
9th Jul 20253410 AMAQI
9th Jul 20253411 AMAQI
9th Jul 20253612 PMAQI
9th Jul 2025371 PMAQI
9th Jul 2025362 PMAQI
9th Jul 2025373 PMAQI
9th Jul 2025374 PMAQI
9th Jul 2025405 PMAQI
9th Jul 2025386 PMAQI
9th Jul 2025377 PMAQI
9th Jul 2025358 PMAQI
9th Jul 2025369 PMAQI
9th Jul 20253610 PMAQI
9th Jul 20253711 PMAQI
10th Jul 20253812 AMAQI
10th Jul 2025361 AMAQI
10th Jul 2025372 AMAQI
10th Jul 2025323 AMAQI
10th Jul 2025324 AMAQI
27°C22/35°C
10th Jul 2025325 AMAQI
10th Jul 2025336 AMAQI
10th Jul 2025347 AMAQI
10th Jul 2025348 AMAQI
10th Jul 2025369 AMAQI
10th Jul 20253610 AMAQI
10th Jul 20253411 AMAQI
10th Jul 20253712 PMAQI
10th Jul 2025391 PMAQI
10th Jul 2025382 PMAQI
10th Jul 2025363 PMAQI
10th Jul 2025374 PMAQI
10th Jul 2025385 PMAQI
10th Jul 2025386 PMAQI
10th Jul 2025367 PMAQI
10th Jul 2025378 PMAQI
10th Jul 2025369 PMAQI
10th Jul 20253410 PMAQI
10th Jul 20253211 PMAQI
11th Jul 20253112 AMAQI
11th Jul 2025301 AMAQI
11th Jul 2025272 AMAQI
11th Jul 2025293 AMAQI
11th Jul 2025304 AMAQI
24°C21/27°C
11th Jul 2025315 AMAQI
11th Jul 2025326 AMAQI
11th Jul 2025337 AMAQI
11th Jul 2025348 AMAQI
11th Jul 2025329 AMAQI
11th Jul 20253410 AMAQI
11th Jul 20253511 AMAQI
11th Jul 20253512 PMAQI
11th Jul 2025381 PMAQI
11th Jul 2025372 PMAQI
11th Jul 2025363 PMAQI
11th Jul 2025354 PMAQI
11th Jul 2025375 PMAQI
11th Jul 2025356 PMAQI
11th Jul 2025337 PMAQI
11th Jul 2025348 PMAQI
11th Jul 2025339 PMAQI
11th Jul 20253410 PMAQI
11th Jul 20253411 PMAQI
12th Jul 20253412 AMAQI
12th Jul 2025331 AMAQI
12th Jul 2025282 AMAQI
12th Jul 2025273 AMAQI
12th Jul 2025274 AMAQI
26°C22/31°C
12th Jul 2025265 AMAQI
12th Jul 2025266 AMAQI
12th Jul 2025277 AMAQI
12th Jul 2025268 AMAQI
12th Jul 2025269 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20252811 AMAQI
12th Jul 20252812 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025322 PMAQI
12th Jul 2025303 PMAQI
12th Jul 2025304 PMAQI
12th Jul 2025295 PMAQI
12th Jul 2025286 PMAQI
12th Jul 2025297 PMAQI
12th Jul 2025308 PMAQI
12th Jul 2025299 PMAQI
12th Jul 20252810 PMAQI
12th Jul 20252811 PMAQI
13th Jul 20252912 AMAQI
13th Jul 2025271 AMAQI
13th Jul 2025202 AMAQI
13th Jul 2025223 AMAQI
13th Jul 2025194 AMAQI
27°C22/33°C
13th Jul 2025195 AMAQI
13th Jul 2025206 AMAQI
13th Jul 2025207 AMAQI
13th Jul 2025208 AMAQI
13th Jul 2025209 AMAQI
13th Jul 20251910 AMAQI
13th Jul 20252111 AMAQI
13th Jul 20252112 PMAQI
13th Jul 2025221 PMAQI
13th Jul 2025222 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025234 PMAQI
13th Jul 2025235 PMAQI
13th Jul 2025226 PMAQI
13th Jul 2025217 PMAQI
13th Jul 2025228 PMAQI
13th Jul 2025209 PMAQI
13th Jul 20252110 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252212 AMAQI
14th Jul 2025211 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025223 AMAQI
14th Jul 2025224 AMAQI
26°C21/32°C
14th Jul 2025225 AMAQI
14th Jul 2025246 AMAQI
14th Jul 2025237 AMAQI
14th Jul 2025248 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20252410 AMAQI
14th Jul 20253111 AMAQI
14th Jul 20252912 PMAQI
14th Jul 2025281 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025303 PMAQI
14th Jul 2025294 PMAQI
14th Jul 2025275 PMAQI
14th Jul 2025256 PMAQI
14th Jul 2025277 PMAQI
14th Jul 2025268 PMAQI
14th Jul 2025269 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252411 PMAQI
15th Jul 20252312 AMAQI
15th Jul 2025221 AMAQI
15th Jul 2025162 AMAQI
15th Jul 2025183 AMAQI
15th Jul 2025194 AMAQI
25°C22/29°C
15th Jul 2025215 AMAQI
15th Jul 2025226 AMAQI
15th Jul 2025207 AMAQI
15th Jul 2025208 AMAQI
15th Jul 2025189 AMAQI
15th Jul 20251910 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025253 PMAQI
15th Jul 2025274 PMAQI
15th Jul 2025265 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025237 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025269 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025261 AMAQI
16th Jul 2025262 AMAQI
16th Jul 2025273 AMAQI
16th Jul 2025264 AMAQI
27°C22/32°C
16th Jul 2025275 AMAQI
16th Jul 2025286 AMAQI
16th Jul 2025317 AMAQI
16th Jul 2025308 AMAQI
16th Jul 2025329 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20252811 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025271 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025303 PMAQI
16th Jul 2025304 PMAQI
16th Jul 2025305 PMAQI
16th Jul 2025306 PMAQI
16th Jul 2025307 PMAQI
16th Jul 2025298 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253410 PMAQI
16th Jul 20253311 PMAQI
17th Jul 20252812 AMAQI
17th Jul 2025241 AMAQI
17th Jul 2025182 AMAQI
17th Jul 2025173 AMAQI
17th Jul 2025184 AMAQI
27°C23/31°C
17th Jul 2025185 AMAQI
17th Jul 2025206 AMAQI
17th Jul 2025287 AMAQI
17th Jul 2025288 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20253010 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20253212 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025322 PMAQI
17th Jul 2025323 PMAQI
17th Jul 2025314 PMAQI
17th Jul 2025315 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025307 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025309 PMAQI
17th Jul 20253210 PMAQI
17th Jul 20253111 PMAQI
18th Jul 20253012 AMAQI
18th Jul 2025261 AMAQI
18th Jul 2025202 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025204 AMAQI
29°C23/37°C
18th Jul 2025205 AMAQI
18th Jul 2025216 AMAQI
18th Jul 2025227 AMAQI
18th Jul 2025238 AMAQI
18th Jul 2025239 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025232 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025235 PMAQI
18th Jul 2025246 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025248 PMAQI
18th Jul 2025239 PMAQI
18th Jul 20252310 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252512 AMAQI
19th Jul 2025261 AMAQI
19th Jul 2025262 AMAQI
19th Jul 2025253 AMAQI
19th Jul 2025244 AMAQI
27°C22/32°C
19th Jul 2025265 AMAQI
19th Jul 2025276 AMAQI
19th Jul 2025277 AMAQI
19th Jul 2025268 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025257 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252510 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025251 AMAQI
20th Jul 2025232 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025244 AMAQI
26°C23/29°C
20th Jul 2025285 AMAQI
20th Jul 2025286 AMAQI
20th Jul 2025297 AMAQI
20th Jul 2025298 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20252911 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025291 PMAQI
20th Jul 2025302 PMAQI
20th Jul 2025313 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025316 PMAQI
20th Jul 2025297 PMAQI
20th Jul 2025308 PMAQI
20th Jul 2025329 PMAQI
20th Jul 20253210 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025252 AMAQI
21st Jul 2025243 AMAQI
21st Jul 2025244 AMAQI
27°C23/33°C
21st Jul 2025245 AMAQI
21st Jul 2025256 AMAQI
21st Jul 2025267 AMAQI
21st Jul 2025268 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252710 AMAQI
21st Jul 20252911 AMAQI
21st Jul 20252912 PMAQI
21st Jul 2025321 PMAQI
21st Jul 2025342 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025449 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025534 AMAQI
26°C20/32°C
22nd Jul 2025515 AMAQI
22nd Jul 2025466 AMAQI
22nd Jul 2025457 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20254210 AMAQI
22nd Jul 20254711 AMAQI
22nd Jul 20255012 PMAQI
22nd Jul 2025521 PMAQI
22nd Jul 2025522 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025554 PMAQI
22nd Jul 2025555 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255210 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255012 AMAQI
23rd Jul 2025471 AMAQI
23rd Jul 2025392 AMAQI
23rd Jul 2025363 AMAQI
23rd Jul 2025364 AMAQI
23°C18/29°C
23rd Jul 2025355 AMAQI
23rd Jul 2025376 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025369 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025391 PMAQI
23rd Jul 2025422 PMAQI
23rd Jul 2025423 PMAQI
23rd Jul 2025424 PMAQI
23rd Jul 2025425 PMAQI
23rd Jul 2025426 PMAQI
23rd Jul 2025437 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025399 PMAQI
23rd Jul 20254110 PMAQI
23rd Jul 20254111 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025361 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025363 AMAQI
24th Jul 2025374 AMAQI
23°C20/28°C
24th Jul 2025375 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025397 AMAQI
24th Jul 2025378 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20253810 AMAQI
24th Jul 20253911 AMAQI
24th Jul 20254012 PMAQI
24th Jul 2025411 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025446 PMAQI
24th Jul 2025467 PMAQI
24th Jul 2025448 PMAQI
24th Jul 2025429 PMAQI
24th Jul 20254010 PMAQI
24th Jul 20254011 PMAQI
25th Jul 20253912 AMAQI
25th Jul 2025401 AMAQI
25th Jul 2025362 AMAQI
25th Jul 2025373 AMAQI
25th Jul 2025364 AMAQI
26°C19/34°C
25th Jul 2025375 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025427 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025459 AMAQI
25th Jul 20254810 AMAQI
25th Jul 20255111 AMAQI
25th Jul 20255112 PMAQI
25th Jul 2025511 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025513 PMAQI
25th Jul 2025524 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025516 PMAQI
25th Jul 2025447 PMAQI
25th Jul 2025458 PMAQI
25th Jul 2025439 PMAQI
25th Jul 20254210 PMAQI
25th Jul 20254111 PMAQI
26th Jul 20253912 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025292 AMAQI
26th Jul 2025263 AMAQI
26th Jul 2025264 AMAQI
29°C22/39°C
26th Jul 2025265 AMAQI
26th Jul 2025286 AMAQI
26th Jul 2025297 AMAQI
26th Jul 2025308 AMAQI
26th Jul 2025329 AMAQI
26th Jul 20253810 AMAQI
26th Jul 20254011 AMAQI
26th Jul 20253912 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025412 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025464 PMAQI
26th Jul 2025505 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025408 PMAQI
26th Jul 2025419 PMAQI
26th Jul 20254310 PMAQI
26th Jul 20254011 PMAQI
27th Jul 20254412 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025982 AMAQI
27th Jul 2025943 AMAQI
27th Jul 2025954 AMAQI
27°C23/31°C
27th Jul 2025975 AMAQI
27th Jul 2025946 AMAQI
27th Jul 20251037 AMAQI
27th Jul 20251068 AMAQI
27th Jul 2025939 AMAQI
27th Jul 20258610 AMAQI
27th Jul 20257811 AMAQI
27th Jul 20257212 PMAQI
27th Jul 2025681 PMAQI
27th Jul 2025702 PMAQI
27th Jul 2025713 PMAQI
27th Jul 2025704 PMAQI
27th Jul 2025685 PMAQI
27th Jul 2025676 PMAQI
27th Jul 2025887 PMAQI
27th Jul 2025868 PMAQI
27th Jul 2025689 PMAQI
27th Jul 20256310 PMAQI
27th Jul 20256411 PMAQI
28th Jul 20256412 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025292 AMAQI
28th Jul 2025303 AMAQI
28th Jul 2025294 AMAQI
26°C22/32°C
28th Jul 2025295 AMAQI
28th Jul 2025326 AMAQI
28th Jul 2025367 AMAQI
28th Jul 2025358 AMAQI
28th Jul 2025369 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025431 PMAQI
28th Jul 2025442 PMAQI
28th Jul 2025453 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025455 PMAQI
28th Jul 2025456 PMAQI
28th Jul 2025397 PMAQI
28th Jul 2025398 PMAQI
28th Jul 2025459 PMAQI
28th Jul 20254310 PMAQI
28th Jul 20254311 PMAQI
29th Jul 20254412 AMAQI
29th Jul 2025451 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025443 AMAQI
29th Jul 2025444 AMAQI
29°C23/35°C
29th Jul 2025445 AMAQI
29th Jul 2025466 AMAQI
29th Jul 2025477 AMAQI
29th Jul 2025488 AMAQI
29th Jul 2025499 AMAQI
29th Jul 20255010 AMAQI
29th Jul 20254911 AMAQI
29th Jul 20255012 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025492 PMAQI
29th Jul 2025503 PMAQI
29th Jul 2025514 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025516 PMAQI
29th Jul 2025497 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025519 PMAQI
29th Jul 20255010 PMAQI
29th Jul 20254911 PMAQI
30th Jul 20255012 AMAQI
30th Jul 2025501 AMAQI
30th Jul 2025512 AMAQI
30th Jul 2025513 AMAQI
30th Jul 2025524 AMAQI
29°C22/36°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025548 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255412 PMAQI
30th Jul 2025561 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025547 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025473 AMAQI
31st Jul 2025474 AMAQI
29°C22/35°C
31st Jul 2025475 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025503 PMAQI
31st Jul 2025434 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025296 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025518 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025501 AMAQI
1st Aug 2025442 AMAQI
1st Aug 2025403 AMAQI
1st Aug 2025304 AMAQI
27°C19/36°C
1st Aug 2025225 AMAQI
1st Aug 2025186 AMAQI
1st Aug 2025197 AMAQI
1st Aug 2025238 AMAQI
1st Aug 2025279 AMAQI
1st Aug 20252810 AMAQI
1st Aug 20253011 AMAQI
1st Aug 20253112 PMAQI
1st Aug 2025341 PMAQI
1st Aug 2025382 PMAQI
1st Aug 2025413 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025435 PMAQI
1st Aug 2025446 PMAQI
1st Aug 2025407 PMAQI
1st Aug 2025428 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20254910 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20255012 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025502 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025524 AMAQI
20°C18/24°C
2nd Aug 2025535 AMAQI
5 AM2nd Aug 2025526 AMAQI
2nd Aug 2025497 AMAQI
2nd Aug 2025468 AMAQI
2nd Aug 2025469 AMAQI
2nd Aug 20254710 AMAQI
2nd Aug 20254811 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
39AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
39AQI
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. 39), while the lowest AQI was between 5 AM to 8 PM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 1 AM
40AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 4 AM
36AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 40), while the lowest AQI was between 2 AM to 4 AM (Avg. 36).
2025 Days Vs Air Quality
Marcus Hook, Pennsylvania, United States
2025
88%
113
12%
15
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
113 DaysModerate
15 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 214 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
Marcus Hook, 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
22AQI
22AQI
2nd March 2025
40AQI
40AQI
3rd March 2025
60AQI
60AQI
4th March 2025
59AQI
59AQI
5th March 2025
35AQI
35AQI
1st April 2025
20AQI
20AQI
2nd April 2025
20AQI
20AQI
3rd April 2025
34AQI
34AQI
4th April 2025
29AQI
29AQI
5th April 2025
26AQI
26AQI
6th April 2025
37AQI
37AQI
7th April 2025
26AQI
26AQI
8th April 2025
30AQI
30AQI
9th April 2025
23AQI
23AQI
10th April 2025
27AQI
27AQI
11th April 2025
30AQI
30AQI
12th April 2025
15AQI
15AQI
13th April 2025
20AQI
20AQI
14th April 2025
34AQI
34AQI
15th April 2025
37AQI
37AQI
16th April 2025
16AQI
16AQI
17th April 2025
25AQI
25AQI
18th April 2025
35AQI
35AQI
19th April 2025
50AQI
50AQI
20th April 2025
31AQI
31AQI
21st April 2025
25AQI
25AQI
22nd April 2025
35AQI
35AQI
23rd April 2025
26AQI
26AQI
24th April 2025
54AQI
54AQI
25th April 2025
30AQI
30AQI
26th April 2025
32AQI
32AQI
27th April 2025
14AQI
14AQI
28th April 2025
17AQI
17AQI
29th April 2025
28AQI
28AQI
30th April 2025
35AQI
35AQI
1st May 2025
28AQI
28AQI
2nd May 2025
44AQI
44AQI
3rd May 2025
41AQI
41AQI
4th May 2025
28AQI
28AQI
5th May 2025
25AQI
25AQI
6th May 2025
23AQI
23AQI
7th May 2025
19AQI
19AQI
8th May 2025
28AQI
28AQI
9th May 2025
20AQI
20AQI
10th May 2025
20AQI
20AQI
11th May 2025
34AQI
34AQI
12th May 2025
35AQI
35AQI
13th May 2025
23AQI
23AQI
14th May 2025
30AQI
30AQI
15th May 2025
29AQI
29AQI
16th May 2025
34AQI
34AQI
17th May 2025
30AQI
30AQI
18th May 2025
18AQI
18AQI
19th May 2025
18AQI
18AQI
20th May 2025
16AQI
16AQI
21st May 2025
16AQI
16AQI
22nd May 2025
15AQI
15AQI
23rd May 2025
16AQI
16AQI
24th May 2025
13AQI
13AQI
25th May 2025
15AQI
15AQI
26th May 2025
18AQI
18AQI
27th May 2025
24AQI
24AQI
28th May 2025
18AQI
18AQI
29th May 2025
16AQI
16AQI
30th May 2025
31AQI
31AQI
31st May 2025
34AQI
34AQI
1st June 2025
19AQI
19AQI
2nd June 2025
22AQI
22AQI
3rd June 2025
29AQI
29AQI
4th June 2025
44AQI
44AQI
5th June 2025
48AQI
48AQI
6th June 2025
53AQI
53AQI
7th June 2025
34AQI
34AQI
8th June 2025
24AQI
24AQI
9th June 2025
26AQI
26AQI
10th June 2025
34AQI
34AQI
11th June 2025
54AQI
54AQI
12th June 2025
63AQI
63AQI
13th June 2025
71AQI
71AQI
14th June 2025
76AQI
76AQI
15th June 2025
36AQI
36AQI
16th June 2025
34AQI
34AQI
17th June 2025
31AQI
31AQI
18th June 2025
24AQI
24AQI
19th June 2025
24AQI
24AQI
20th June 2025
24AQI
24AQI
21st June 2025
38AQI
38AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
51AQI
51AQI
24th June 2025
55AQI
55AQI
25th June 2025
55AQI
55AQI
26th June 2025
50AQI
50AQI
27th June 2025
42AQI
42AQI
28th June 2025
33AQI
33AQI
29th June 2025
40AQI
40AQI
30th June 2025
39AQI
39AQI
1st July 2025
30AQI
30AQI
2nd July 2025
28AQI
28AQI
3rd July 2025
43AQI
43AQI
4th July 2025
49AQI
49AQI
5th July 2025
67AQI
67AQI
6th July 2025
56AQI
56AQI
7th July 2025
35AQI
35AQI
8th July 2025
32AQI
32AQI
9th July 2025
34AQI
34AQI
10th July 2025
35AQI
35AQI
11th July 2025
33AQI
33AQI
12th July 2025
29AQI
29AQI
13th July 2025
22AQI
22AQI
14th July 2025
25AQI
25AQI
15th July 2025
22AQI
22AQI
16th July 2025
29AQI
29AQI
17th July 2025
27AQI
27AQI
18th July 2025
23AQI
23AQI
19th July 2025
25AQI
25AQI
20th July 2025
29AQI
29AQI
21st July 2025
31AQI
31AQI
22nd July 2025
50AQI
50AQI
23rd July 2025
40AQI
40AQI
24th July 2025
40AQI
40AQI
25th July 2025
44AQI
44AQI
26th July 2025
36AQI
36AQI
27th July 2025
79AQI
79AQI
28th July 2025
40AQI
40AQI
29th July 2025
48AQI
48AQI
30th July 2025
53AQI
53AQI
31st July 2025
50AQI
50AQI
1st August 2025
36AQI
36AQI
43AQI
29AQI
24AQI
40AQI
38AQI
36AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
3
2
29
1
31
22
8
27
4
1
113
15
Highest AQI recorded in
March43AQI
Lowest AQI recorded in
May24AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
33AQILeast Polluted Year Recorded
2025(Avg.)
33AQIMarcus Hook's annual 2025 AQI (33) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
