Allentown, 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
Allentown, Pennsylvania, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
87AQILowest AQI recorded on
2nd Aug 2025
34AQISame Day Analysis (7th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Allentown, Pennsylvania, United States
AQI
Day
Night
.
5 AM7th Aug 2025
8 PM
4 AM8th Aug 2025
Day time
Avg. Highest Time
4PM7th Aug
70AQI
Avg. Lowest Time
10AM7th Aug
54AQI
Night time
Avg. Highest Time
2AM8th Aug
68AQI
Avg. Lowest Time
5AM7th Aug
59AQI
In the last 24 hours,
Allentown's AQI reached its highest point of 70 at 4 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
Allentown, 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 2025325 AMAQI
9th Jul 2025356 AMAQI
9th Jul 2025377 AMAQI
9th Jul 2025378 AMAQI
9th Jul 2025349 AMAQI
9th Jul 20253310 AMAQI
9th Jul 20253211 AMAQI
9th Jul 20253212 PMAQI
9th Jul 2025301 PMAQI
9th Jul 2025292 PMAQI
9th Jul 2025313 PMAQI
9th Jul 2025324 PMAQI
9th Jul 2025345 PMAQI
9th Jul 2025366 PMAQI
9th Jul 2025327 PMAQI
9th Jul 2025348 PMAQI
9th Jul 2025389 PMAQI
9th Jul 20253810 PMAQI
9th Jul 20253711 PMAQI
10th Jul 20253612 AMAQI
10th Jul 2025321 AMAQI
10th Jul 2025322 AMAQI
10th Jul 2025323 AMAQI
10th Jul 2025314 AMAQI
26°C21/34°C
10th Jul 2025305 AMAQI
10th Jul 2025316 AMAQI
10th Jul 2025337 AMAQI
10th Jul 2025328 AMAQI
10th Jul 2025349 AMAQI
10th Jul 20253610 AMAQI
10th Jul 20253611 AMAQI
10th Jul 20253812 PMAQI
10th Jul 2025411 PMAQI
10th Jul 2025412 PMAQI
10th Jul 2025383 PMAQI
10th Jul 2025384 PMAQI
10th Jul 2025375 PMAQI
10th Jul 2025376 PMAQI
10th Jul 2025357 PMAQI
10th Jul 2025378 PMAQI
10th Jul 2025369 PMAQI
10th Jul 20253510 PMAQI
10th Jul 20253811 PMAQI
11th Jul 20253812 AMAQI
11th Jul 2025391 AMAQI
11th Jul 2025412 AMAQI
11th Jul 2025423 AMAQI
11th Jul 2025444 AMAQI
24°C20/29°C
11th Jul 2025445 AMAQI
11th Jul 2025406 AMAQI
11th Jul 2025387 AMAQI
11th Jul 2025388 AMAQI
11th Jul 2025379 AMAQI
11th Jul 20254010 AMAQI
11th Jul 20254211 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025491 PMAQI
11th Jul 2025472 PMAQI
11th Jul 2025463 PMAQI
11th Jul 2025454 PMAQI
11th Jul 2025445 PMAQI
11th Jul 2025456 PMAQI
11th Jul 2025427 PMAQI
11th Jul 2025418 PMAQI
11th Jul 2025429 PMAQI
11th Jul 20254210 PMAQI
11th Jul 20254211 PMAQI
12th Jul 20253912 AMAQI
12th Jul 2025401 AMAQI
12th Jul 2025352 AMAQI
12th Jul 2025323 AMAQI
12th Jul 2025344 AMAQI
25°C18/31°C
12th Jul 2025355 AMAQI
12th Jul 2025366 AMAQI
12th Jul 2025377 AMAQI
12th Jul 2025368 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253511 AMAQI
12th Jul 20253712 PMAQI
12th Jul 2025361 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025373 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025366 PMAQI
12th Jul 2025367 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025339 PMAQI
12th Jul 20253110 PMAQI
12th Jul 20253111 PMAQI
13th Jul 20253212 AMAQI
13th Jul 2025321 AMAQI
13th Jul 2025292 AMAQI
13th Jul 2025283 AMAQI
13th Jul 2025274 AMAQI
27°C22/33°C
13th Jul 2025275 AMAQI
13th Jul 2025266 AMAQI
13th Jul 2025267 AMAQI
13th Jul 2025278 AMAQI
13th Jul 2025269 AMAQI
13th Jul 20252710 AMAQI
13th Jul 20252611 AMAQI
13th Jul 20252612 PMAQI
13th Jul 2025251 PMAQI
13th Jul 2025252 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025264 PMAQI
13th Jul 2025265 PMAQI
13th Jul 2025266 PMAQI
13th Jul 2025267 PMAQI
13th Jul 2025268 PMAQI
13th Jul 2025259 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252312 AMAQI
14th Jul 2025221 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025223 AMAQI
14th Jul 2025224 AMAQI
25°C21/30°C
14th Jul 2025225 AMAQI
14th Jul 2025236 AMAQI
14th Jul 2025257 AMAQI
14th Jul 2025268 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20252710 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20253012 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025313 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025278 PMAQI
14th Jul 2025249 PMAQI
14th Jul 20252210 PMAQI
14th Jul 20252311 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025232 AMAQI
15th Jul 2025233 AMAQI
15th Jul 2025234 AMAQI
24°C22/29°C
15th Jul 2025255 AMAQI
15th Jul 2025246 AMAQI
15th Jul 2025267 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20252810 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20252812 PMAQI
15th Jul 2025281 PMAQI
15th Jul 2025292 PMAQI
15th Jul 2025273 PMAQI
15th Jul 2025274 PMAQI
15th Jul 2025265 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025287 PMAQI
15th Jul 2025268 PMAQI
15th Jul 2025289 PMAQI
15th Jul 20252810 PMAQI
15th Jul 20252811 PMAQI
16th Jul 20252912 AMAQI
16th Jul 2025301 AMAQI
16th Jul 2025322 AMAQI
16th Jul 2025353 AMAQI
16th Jul 2025344 AMAQI
26°C20/31°C
16th Jul 2025355 AMAQI
16th Jul 2025356 AMAQI
16th Jul 2025387 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20253610 AMAQI
16th Jul 20253611 AMAQI
16th Jul 20253612 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025362 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025344 PMAQI
16th Jul 2025335 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025329 PMAQI
16th Jul 20253210 PMAQI
16th Jul 20253511 PMAQI
17th Jul 20253612 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025322 AMAQI
17th Jul 2025313 AMAQI
17th Jul 2025294 AMAQI
26°C19/31°C
17th Jul 2025265 AMAQI
17th Jul 2025226 AMAQI
17th Jul 2025227 AMAQI
17th Jul 2025208 AMAQI
17th Jul 2025209 AMAQI
17th Jul 20252210 AMAQI
17th Jul 20252611 AMAQI
17th Jul 20253212 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025362 PMAQI
17th Jul 2025353 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025336 PMAQI
17th Jul 2025327 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252510 PMAQI
17th Jul 20252511 PMAQI
18th Jul 20252412 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025202 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025214 AMAQI
27°C21/35°C
18th Jul 2025215 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025237 AMAQI
18th Jul 2025218 AMAQI
18th Jul 2025209 AMAQI
18th Jul 20251810 AMAQI
18th Jul 20251711 AMAQI
18th Jul 20251512 PMAQI
18th Jul 2025141 PMAQI
18th Jul 2025152 PMAQI
18th Jul 2025163 PMAQI
18th Jul 2025184 PMAQI
18th Jul 2025175 PMAQI
18th Jul 2025186 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025189 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252212 AMAQI
19th Jul 2025251 AMAQI
19th Jul 2025252 AMAQI
19th Jul 2025283 AMAQI
19th Jul 2025284 AMAQI
23°C19/30°C
19th Jul 2025255 AMAQI
19th Jul 2025236 AMAQI
19th Jul 2025217 AMAQI
19th Jul 2025228 AMAQI
19th Jul 2025209 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20252111 AMAQI
19th Jul 20252112 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025214 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025216 PMAQI
19th Jul 2025217 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252511 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025311 AMAQI
20th Jul 2025322 AMAQI
20th Jul 2025323 AMAQI
20th Jul 2025344 AMAQI
23°C17/28°C
20th Jul 2025365 AMAQI
20th Jul 2025376 AMAQI
20th Jul 2025347 AMAQI
20th Jul 2025328 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20253111 AMAQI
20th Jul 20253212 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025365 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025327 PMAQI
20th Jul 2025308 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252610 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20252812 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025262 AMAQI
21st Jul 2025273 AMAQI
21st Jul 2025284 AMAQI
26°C20/33°C
21st Jul 2025285 AMAQI
21st Jul 2025306 AMAQI
21st Jul 2025307 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20253510 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025473 PMAQI
21st Jul 2025514 PMAQI
21st Jul 2025495 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025378 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254010 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20255112 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025512 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025374 AMAQI
23°C17/30°C
22nd Jul 2025365 AMAQI
22nd Jul 2025356 AMAQI
22nd Jul 2025337 AMAQI
22nd Jul 2025318 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20252910 AMAQI
22nd Jul 20253311 AMAQI
22nd Jul 20253512 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025363 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025365 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025392 AMAQI
23rd Jul 2025403 AMAQI
23rd Jul 2025414 AMAQI
21°C14/29°C
23rd Jul 2025385 AMAQI
23rd Jul 2025416 AMAQI
23rd Jul 2025427 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025409 AMAQI
23rd Jul 20253610 AMAQI
23rd Jul 20253711 AMAQI
23rd Jul 20253912 PMAQI
23rd Jul 2025401 PMAQI
23rd Jul 2025422 PMAQI
23rd Jul 2025423 PMAQI
23rd Jul 2025424 PMAQI
23rd Jul 2025425 PMAQI
23rd Jul 2025426 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254310 PMAQI
23rd Jul 20254311 PMAQI
24th Jul 20254212 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025363 AMAQI
24th Jul 2025354 AMAQI
22°C19/27°C
24th Jul 2025365 AMAQI
24th Jul 2025406 AMAQI
24th Jul 2025377 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025379 AMAQI
24th Jul 20253910 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20254112 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025432 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025434 PMAQI
24th Jul 2025445 PMAQI
24th Jul 2025446 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025408 PMAQI
24th Jul 2025419 PMAQI
24th Jul 20254110 PMAQI
24th Jul 20254211 PMAQI
25th Jul 20254312 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025452 AMAQI
25th Jul 2025453 AMAQI
25th Jul 2025454 AMAQI
25°C18/33°C
25th Jul 2025465 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025479 AMAQI
25th Jul 20254510 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254712 PMAQI
25th Jul 2025481 PMAQI
25th Jul 2025492 PMAQI
25th Jul 2025483 PMAQI
25th Jul 2025464 PMAQI
25th Jul 2025465 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025467 PMAQI
25th Jul 2025468 PMAQI
25th Jul 2025449 PMAQI
25th Jul 20254210 PMAQI
25th Jul 20254211 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025401 AMAQI
26th Jul 2025382 AMAQI
26th Jul 2025373 AMAQI
26th Jul 2025364 AMAQI
27°C20/37°C
26th Jul 2025385 AMAQI
26th Jul 2025366 AMAQI
26th Jul 2025377 AMAQI
26th Jul 2025378 AMAQI
26th Jul 2025389 AMAQI
26th Jul 20254310 AMAQI
26th Jul 20254411 AMAQI
26th Jul 20254412 PMAQI
26th Jul 2025481 PMAQI
26th Jul 2025462 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025425 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20254210 PMAQI
26th Jul 20254211 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025481 AMAQI
27th Jul 2025592 AMAQI
27th Jul 2025593 AMAQI
27th Jul 2025624 AMAQI
25°C20/31°C
27th Jul 2025645 AMAQI
27th Jul 2025606 AMAQI
27th Jul 2025657 AMAQI
27th Jul 2025618 AMAQI
27th Jul 2025599 AMAQI
27th Jul 20256010 AMAQI
27th Jul 20255811 AMAQI
27th Jul 20255712 PMAQI
27th Jul 2025551 PMAQI
27th Jul 2025542 PMAQI
27th Jul 2025583 PMAQI
27th Jul 2025604 PMAQI
27th Jul 2025585 PMAQI
27th Jul 2025596 PMAQI
27th Jul 2025587 PMAQI
27th Jul 2025588 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255510 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025421 AMAQI
28th Jul 2025392 AMAQI
28th Jul 2025393 AMAQI
28th Jul 2025374 AMAQI
24°C20/31°C
28th Jul 2025395 AMAQI
28th Jul 2025396 AMAQI
28th Jul 2025397 AMAQI
28th Jul 2025398 AMAQI
28th Jul 2025399 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20254211 AMAQI
28th Jul 20254112 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025412 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025444 PMAQI
28th Jul 2025445 PMAQI
28th Jul 2025436 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025419 PMAQI
28th Jul 20254210 PMAQI
28th Jul 20254311 PMAQI
29th Jul 20254212 AMAQI
29th Jul 2025451 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025473 AMAQI
29th Jul 2025484 AMAQI
27°C19/35°C
29th Jul 2025465 AMAQI
29th Jul 2025466 AMAQI
29th Jul 2025477 AMAQI
29th Jul 2025488 AMAQI
29th Jul 2025489 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20254711 AMAQI
29th Jul 20254712 PMAQI
29th Jul 2025471 PMAQI
29th Jul 2025472 PMAQI
29th Jul 2025493 PMAQI
29th Jul 2025484 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025469 PMAQI
29th Jul 20254610 PMAQI
29th Jul 20254711 PMAQI
30th Jul 20254612 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025462 AMAQI
30th Jul 2025423 AMAQI
30th Jul 2025434 AMAQI
27°C19/37°C
30th Jul 2025445 AMAQI
30th Jul 2025456 AMAQI
30th Jul 2025467 AMAQI
30th Jul 2025468 AMAQI
30th Jul 2025449 AMAQI
30th Jul 20254510 AMAQI
30th Jul 20254811 AMAQI
30th Jul 20254812 PMAQI
30th Jul 2025501 PMAQI
30th Jul 2025492 PMAQI
30th Jul 2025493 PMAQI
30th Jul 2025494 PMAQI
30th Jul 2025495 PMAQI
30th Jul 2025496 PMAQI
30th Jul 2025497 PMAQI
30th Jul 2025498 PMAQI
30th Jul 2025499 PMAQI
30th Jul 20254810 PMAQI
30th Jul 20255011 PMAQI
31st Jul 20254912 AMAQI
31st Jul 2025461 AMAQI
31st Jul 2025482 AMAQI
31st Jul 2025483 AMAQI
31st Jul 2025474 AMAQI
28°C20/36°C
31st Jul 2025465 AMAQI
31st Jul 2025446 AMAQI
31st Jul 2025477 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025509 AMAQI
31st Jul 20254810 AMAQI
31st Jul 20254611 AMAQI
31st Jul 20255112 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025513 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025485 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20254710 PMAQI
31st Jul 20254111 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025351 AMAQI
1st Aug 2025342 AMAQI
1st Aug 2025323 AMAQI
1st Aug 2025294 AMAQI
24°C18/33°C
1st Aug 2025325 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025367 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025369 AMAQI
1st Aug 20253810 AMAQI
1st Aug 20253911 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025401 PMAQI
1st Aug 2025432 PMAQI
1st Aug 2025433 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025395 PMAQI
1st Aug 2025406 PMAQI
1st Aug 2025397 PMAQI
1st Aug 2025398 PMAQI
1st Aug 2025429 PMAQI
1st Aug 20254210 PMAQI
1st Aug 20254411 PMAQI
2nd Aug 20254412 AMAQI
2nd Aug 2025471 AMAQI
2nd Aug 2025452 AMAQI
2nd Aug 2025403 AMAQI
2nd Aug 2025414 AMAQI
19°C16/23°C
2nd Aug 2025395 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025348 AMAQI
2nd Aug 2025329 AMAQI
2nd Aug 20252610 AMAQI
2nd Aug 20252611 AMAQI
2nd Aug 20252512 PMAQI
2nd Aug 2025251 PMAQI
2nd Aug 2025262 PMAQI
2nd Aug 2025263 PMAQI
2nd Aug 2025254 PMAQI
2nd Aug 2025265 PMAQI
2nd Aug 2025246 PMAQI
2nd Aug 2025297 PMAQI
2nd Aug 2025308 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20254010 PMAQI
2nd Aug 20254311 PMAQI
3rd Aug 20254112 AMAQI
3rd Aug 2025471 AMAQI
3rd Aug 2025442 AMAQI
3rd Aug 2025403 AMAQI
3rd Aug 2025384 AMAQI
20°C11/26°C
3rd Aug 2025385 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025347 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025389 AMAQI
3rd Aug 20253910 AMAQI
3rd Aug 20254611 AMAQI
3rd Aug 20255412 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025594 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025606 PMAQI
3rd Aug 2025457 PMAQI
3rd Aug 2025528 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025452 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
22°C13/30°C
4th Aug 2025565 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025587 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025589 AMAQI
4th Aug 20256210 AMAQI
4th Aug 20256311 AMAQI
4th Aug 20256812 PMAQI
4th Aug 2025741 PMAQI
4th Aug 2025742 PMAQI
4th Aug 2025783 PMAQI
4th Aug 2025804 PMAQI
4th Aug 2025805 PMAQI
4th Aug 2025806 PMAQI
4th Aug 2025597 PMAQI
4th Aug 2025728 PMAQI
4th Aug 2025839 PMAQI
4th Aug 20258210 PMAQI
4th Aug 20258411 PMAQI
5th Aug 20258012 AMAQI
5th Aug 2025761 AMAQI
5th Aug 2025792 AMAQI
5th Aug 2025813 AMAQI
5th Aug 2025844 AMAQI
23°C12/32°C
5th Aug 2025835 AMAQI
5th Aug 2025836 AMAQI
5th Aug 2025887 AMAQI
5th Aug 2025858 AMAQI
5th Aug 2025889 AMAQI
5th Aug 20258710 AMAQI
5th Aug 20258911 AMAQI
5th Aug 20259512 PMAQI
5th Aug 2025951 PMAQI
5th Aug 2025962 PMAQI
5th Aug 2025973 PMAQI
5th Aug 2025984 PMAQI
5th Aug 2025975 PMAQI
5th Aug 2025966 PMAQI
5th Aug 2025847 PMAQI
5th Aug 2025908 PMAQI
5th Aug 2025889 PMAQI
5th Aug 20258710 PMAQI
5th Aug 20258811 PMAQI
6th Aug 20258812 AMAQI
6th Aug 2025851 AMAQI
6th Aug 2025822 AMAQI
6th Aug 2025823 AMAQI
6th Aug 2025844 AMAQI
24°C15/33°C
6th Aug 2025835 AMAQI
6th Aug 2025836 AMAQI
6th Aug 2025847 AMAQI
6th Aug 2025828 AMAQI
6th Aug 2025839 AMAQI
6th Aug 20258210 AMAQI
6th Aug 20258211 AMAQI
6th Aug 20258412 PMAQI
6th Aug 2025841 PMAQI
6th Aug 2025862 PMAQI
6th Aug 2025853 PMAQI
6th Aug 2025834 PMAQI
6th Aug 2025805 PMAQI
6th Aug 2025886 PMAQI
6th Aug 2025837 PMAQI
6th Aug 2025778 PMAQI
6th Aug 2025679 PMAQI
6th Aug 20256410 PMAQI
6th Aug 20256811 PMAQI
7th Aug 20256712 AMAQI
7th Aug 2025661 AMAQI
7th Aug 2025662 AMAQI
7th Aug 2025613 AMAQI
7th Aug 2025624 AMAQI
22°C18/26°C
7th Aug 2025595 AMAQI
7th Aug 2025576 AMAQI
7th Aug 2025577 AMAQI
7th Aug 2025568 AMAQI
7th Aug 2025559 AMAQI
7th Aug 20255410 AMAQI
7th Aug 20255711 AMAQI
7th Aug 20256012 PMAQI
7th Aug 2025661 PMAQI
7th Aug 2025682 PMAQI
7th Aug 2025683 PMAQI
7th Aug 2025704 PMAQI
7th Aug 2025695 PMAQI
7th Aug 2025706 PMAQI
7th Aug 2025647 PMAQI
7th Aug 2025638 PMAQI
7th Aug 2025649 PMAQI
7th Aug 20256310 PMAQI
7th Aug 20256611 PMAQI
8th Aug 20256512 AMAQI
8th Aug 2025661 AMAQI
8th Aug 2025682 AMAQI
22°C17/29°C
5 AM
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 PM
42AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
5 AM - 8 PM
42AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 PM (Avg. 42), while the lowest AQI was between 5 AM to 8 PM (Avg. 42).
Night time
Avg. Highest Time
9 PM - 11 PM
43AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 4 AM
41AQI
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. 43), while the lowest AQI was between 12 AM to 4 AM (Avg. 41).
2025 Days Vs Air Quality
Allentown, Pennsylvania, United States
2025
84%
113
16%
21
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Good
113 DaysModerate
21 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% 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
Allentown, 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
19AQI
19AQI
2nd March 2025
41AQI
41AQI
3rd March 2025
60AQI
60AQI
4th March 2025
51AQI
51AQI
5th March 2025
46AQI
46AQI
1st April 2025
19AQI
19AQI
2nd April 2025
21AQI
21AQI
3rd April 2025
29AQI
29AQI
4th April 2025
27AQI
27AQI
5th April 2025
23AQI
23AQI
6th April 2025
24AQI
24AQI
7th April 2025
23AQI
23AQI
8th April 2025
24AQI
24AQI
9th April 2025
21AQI
21AQI
10th April 2025
32AQI
32AQI
11th April 2025
33AQI
33AQI
12th April 2025
19AQI
19AQI
13th April 2025
20AQI
20AQI
14th April 2025
30AQI
30AQI
15th April 2025
33AQI
33AQI
16th April 2025
14AQI
14AQI
17th April 2025
25AQI
25AQI
18th April 2025
46AQI
46AQI
19th April 2025
58AQI
58AQI
20th April 2025
27AQI
27AQI
21st April 2025
22AQI
22AQI
22nd April 2025
29AQI
29AQI
23rd April 2025
25AQI
25AQI
24th April 2025
53AQI
53AQI
25th April 2025
45AQI
45AQI
26th April 2025
29AQI
29AQI
27th April 2025
12AQI
12AQI
28th April 2025
18AQI
18AQI
29th April 2025
28AQI
28AQI
30th April 2025
26AQI
26AQI
1st May 2025
22AQI
22AQI
2nd May 2025
35AQI
35AQI
3rd May 2025
37AQI
37AQI
4th May 2025
28AQI
28AQI
5th May 2025
25AQI
25AQI
6th May 2025
22AQI
22AQI
7th May 2025
24AQI
24AQI
8th May 2025
31AQI
31AQI
9th May 2025
17AQI
17AQI
10th May 2025
18AQI
18AQI
11th May 2025
33AQI
33AQI
12th May 2025
34AQI
34AQI
13th May 2025
30AQI
30AQI
14th May 2025
22AQI
22AQI
15th May 2025
28AQI
28AQI
16th May 2025
32AQI
32AQI
17th May 2025
36AQI
36AQI
18th May 2025
19AQI
19AQI
19th May 2025
18AQI
18AQI
20th May 2025
17AQI
17AQI
21st May 2025
17AQI
17AQI
22nd May 2025
12AQI
12AQI
23rd May 2025
14AQI
14AQI
24th May 2025
12AQI
12AQI
25th May 2025
15AQI
15AQI
26th May 2025
20AQI
20AQI
27th May 2025
29AQI
29AQI
28th May 2025
21AQI
21AQI
29th May 2025
27AQI
27AQI
30th May 2025
33AQI
33AQI
31st May 2025
29AQI
29AQI
1st June 2025
20AQI
20AQI
2nd June 2025
22AQI
22AQI
3rd June 2025
32AQI
32AQI
4th June 2025
53AQI
53AQI
5th June 2025
63AQI
63AQI
6th June 2025
62AQI
62AQI
7th June 2025
49AQI
49AQI
8th June 2025
44AQI
44AQI
9th June 2025
31AQI
31AQI
10th June 2025
33AQI
33AQI
11th June 2025
58AQI
58AQI
12th June 2025
64AQI
64AQI
13th June 2025
71AQI
71AQI
14th June 2025
66AQI
66AQI
15th June 2025
45AQI
45AQI
16th June 2025
35AQI
35AQI
17th June 2025
23AQI
23AQI
18th June 2025
25AQI
25AQI
19th June 2025
25AQI
25AQI
20th June 2025
28AQI
28AQI
21st June 2025
46AQI
46AQI
22nd June 2025
48AQI
48AQI
23rd June 2025
53AQI
53AQI
24th June 2025
54AQI
54AQI
25th June 2025
51AQI
51AQI
26th June 2025
41AQI
41AQI
27th June 2025
37AQI
37AQI
28th June 2025
32AQI
32AQI
29th June 2025
38AQI
38AQI
30th June 2025
40AQI
40AQI
1st July 2025
29AQI
29AQI
2nd July 2025
34AQI
34AQI
3rd July 2025
46AQI
46AQI
4th July 2025
50AQI
50AQI
5th July 2025
64AQI
64AQI
6th July 2025
58AQI
58AQI
7th July 2025
36AQI
36AQI
8th July 2025
35AQI
35AQI
9th July 2025
33AQI
33AQI
10th July 2025
35AQI
35AQI
11th July 2025
42AQI
42AQI
12th July 2025
35AQI
35AQI
13th July 2025
27AQI
27AQI
14th July 2025
26AQI
26AQI
15th July 2025
26AQI
26AQI
16th July 2025
34AQI
34AQI
17th July 2025
29AQI
29AQI
18th July 2025
19AQI
19AQI
19th July 2025
23AQI
23AQI
20th July 2025
32AQI
32AQI
21st July 2025
36AQI
36AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
41AQI
41AQI
24th July 2025
40AQI
40AQI
25th July 2025
45AQI
45AQI
26th July 2025
41AQI
41AQI
27th July 2025
57AQI
57AQI
28th July 2025
41AQI
41AQI
29th July 2025
47AQI
47AQI
30th July 2025
47AQI
47AQI
31st July 2025
49AQI
49AQI
1st August 2025
38AQI
38AQI
2nd August 2025
34AQI
34AQI
3rd August 2025
48AQI
48AQI
4th August 2025
66AQI
66AQI
5th August 2025
87AQI
87AQI
6th August 2025
81AQI
81AQI
7th August 2025
62AQI
62AQI
43AQI
28AQI
24AQI
43AQI
39AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202535AQI
3
2
28
2
31
20
10
28
3
3
4
113
21
Highest AQI recorded in
August59AQI
Lowest AQI recorded in
May24AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
35AQILeast Polluted Year Recorded
2025(Avg.)
35AQIAllentown's annual 2025 AQI (35) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
