Seaford, Delaware, 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
Seaford, Delaware, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Aug 2023
68AQILowest AQI recorded on
7th Aug 2024
16AQISame Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 52 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Seaford, Delaware, United States
AQI
Day
Night
.
5 AM8th Aug 2025
8 PM
4 AM9th Aug 2025
Day time
Avg. Highest Time
6PM8th Aug
33AQI
Avg. Lowest Time
6AM8th Aug
26AQI
Night time
Avg. Highest Time
9PM8th Aug
34AQI
Avg. Lowest Time
4AM9th Aug
24AQI
In the last 24 hours,
Seaford's AQI reached its highest point of 34 at 9 PM during the Night, while the lowest point, 24, was recorded at 4 AM during the Night between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Seaford, Delaware, United States
JulAug
10th - 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 - 09th09th
Day
Night
10th Jul 2025225 AMAQI
10th Jul 2025226 AMAQI
10th Jul 2025247 AMAQI
10th Jul 2025248 AMAQI
10th Jul 2025269 AMAQI
10th Jul 20252610 AMAQI
10th Jul 20252411 AMAQI
10th Jul 20252612 PMAQI
10th Jul 2025251 PMAQI
10th Jul 2025252 PMAQI
10th Jul 2025263 PMAQI
10th Jul 2025274 PMAQI
10th Jul 2025275 PMAQI
10th Jul 2025266 PMAQI
10th Jul 2025267 PMAQI
10th Jul 2025258 PMAQI
10th Jul 2025269 PMAQI
10th Jul 20252810 PMAQI
10th Jul 20252811 PMAQI
11th Jul 20252812 AMAQI
11th Jul 2025271 AMAQI
11th Jul 2025282 AMAQI
11th Jul 2025243 AMAQI
11th Jul 2025214 AMAQI
24°C23/26°C
11th Jul 2025225 AMAQI
11th Jul 2025216 AMAQI
11th Jul 2025237 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025249 AMAQI
11th Jul 20252610 AMAQI
11th Jul 20252811 AMAQI
11th Jul 20252912 PMAQI
11th Jul 2025291 PMAQI
11th Jul 2025282 PMAQI
11th Jul 2025293 PMAQI
11th Jul 2025284 PMAQI
11th Jul 2025295 PMAQI
11th Jul 2025276 PMAQI
11th Jul 2025287 PMAQI
11th Jul 2025308 PMAQI
11th Jul 2025319 PMAQI
11th Jul 20253010 PMAQI
11th Jul 20253211 PMAQI
12th Jul 20253112 AMAQI
12th Jul 2025281 AMAQI
12th Jul 2025262 AMAQI
12th Jul 2025273 AMAQI
12th Jul 2025264 AMAQI
26°C21/31°C
12th Jul 2025235 AMAQI
12th Jul 2025246 AMAQI
12th Jul 2025247 AMAQI
12th Jul 2025248 AMAQI
12th Jul 2025249 AMAQI
12th Jul 20252510 AMAQI
12th Jul 20252511 AMAQI
12th Jul 20252512 PMAQI
12th Jul 2025251 PMAQI
12th Jul 2025282 PMAQI
12th Jul 2025273 PMAQI
12th Jul 2025284 PMAQI
12th Jul 2025285 PMAQI
12th Jul 2025286 PMAQI
12th Jul 2025267 PMAQI
12th Jul 2025298 PMAQI
12th Jul 2025309 PMAQI
12th Jul 20253010 PMAQI
12th Jul 20253011 PMAQI
13th Jul 20252912 AMAQI
13th Jul 2025241 AMAQI
13th Jul 2025242 AMAQI
13th Jul 2025243 AMAQI
13th Jul 2025244 AMAQI
26°C22/32°C
13th Jul 2025265 AMAQI
13th Jul 2025236 AMAQI
13th Jul 2025237 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025249 AMAQI
13th Jul 20252610 AMAQI
13th Jul 20252411 AMAQI
13th Jul 20252512 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025254 PMAQI
13th Jul 2025265 PMAQI
13th Jul 2025266 PMAQI
13th Jul 2025267 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252610 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252312 AMAQI
14th Jul 2025201 AMAQI
14th Jul 2025202 AMAQI
14th Jul 2025203 AMAQI
14th Jul 2025204 AMAQI
26°C22/33°C
14th Jul 2025205 AMAQI
14th Jul 2025216 AMAQI
14th Jul 2025217 AMAQI
14th Jul 2025218 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20252211 AMAQI
14th Jul 20252312 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025235 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025249 PMAQI
14th Jul 20252310 PMAQI
14th Jul 20252411 PMAQI
15th Jul 20252212 AMAQI
15th Jul 2025161 AMAQI
15th Jul 2025162 AMAQI
15th Jul 2025173 AMAQI
15th Jul 2025184 AMAQI
27°C23/33°C
15th Jul 2025185 AMAQI
15th Jul 2025186 AMAQI
15th Jul 2025197 AMAQI
15th Jul 2025198 AMAQI
15th Jul 2025189 AMAQI
15th Jul 20251910 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20251912 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025222 PMAQI
15th Jul 2025203 PMAQI
15th Jul 2025194 PMAQI
15th Jul 2025185 PMAQI
15th Jul 2025186 PMAQI
15th Jul 2025217 PMAQI
15th Jul 2025228 PMAQI
15th Jul 2025229 PMAQI
15th Jul 20252210 PMAQI
15th Jul 20252211 PMAQI
16th Jul 20252212 AMAQI
16th Jul 2025231 AMAQI
16th Jul 2025222 AMAQI
16th Jul 2025223 AMAQI
16th Jul 2025224 AMAQI
26°C23/30°C
16th Jul 2025235 AMAQI
16th Jul 2025246 AMAQI
16th Jul 2025247 AMAQI
16th Jul 2025248 AMAQI
16th Jul 2025249 AMAQI
16th Jul 20252410 AMAQI
16th Jul 20252511 AMAQI
16th Jul 20252512 PMAQI
16th Jul 2025261 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025273 PMAQI
16th Jul 2025264 PMAQI
16th Jul 2025265 PMAQI
16th Jul 2025276 PMAQI
16th Jul 2025277 PMAQI
16th Jul 2025278 PMAQI
16th Jul 2025309 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20252811 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025221 AMAQI
17th Jul 2025202 AMAQI
17th Jul 2025203 AMAQI
17th Jul 2025214 AMAQI
26°C22/30°C
17th Jul 2025225 AMAQI
17th Jul 2025276 AMAQI
17th Jul 2025267 AMAQI
17th Jul 2025248 AMAQI
17th Jul 2025259 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20252811 AMAQI
17th Jul 20252812 PMAQI
17th Jul 2025281 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025303 PMAQI
17th Jul 2025294 PMAQI
17th Jul 2025305 PMAQI
17th Jul 2025296 PMAQI
17th Jul 2025287 PMAQI
17th Jul 2025288 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252710 PMAQI
17th Jul 20252811 PMAQI
18th Jul 20252812 AMAQI
18th Jul 2025321 AMAQI
18th Jul 2025302 AMAQI
18th Jul 2025293 AMAQI
18th Jul 2025304 AMAQI
30°C25/36°C
18th Jul 2025295 AMAQI
18th Jul 2025286 AMAQI
18th Jul 2025287 AMAQI
18th Jul 2025288 AMAQI
18th Jul 2025279 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252711 AMAQI
18th Jul 20252712 PMAQI
18th Jul 2025251 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025293 PMAQI
18th Jul 2025304 PMAQI
18th Jul 2025295 PMAQI
18th Jul 2025306 PMAQI
18th Jul 2025297 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025309 PMAQI
18th Jul 20252910 PMAQI
18th Jul 20252811 PMAQI
19th Jul 20252812 AMAQI
19th Jul 2025271 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025233 AMAQI
19th Jul 2025274 AMAQI
28°C25/33°C
19th Jul 2025265 AMAQI
19th Jul 2025266 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025278 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025275 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025277 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252412 AMAQI
20th Jul 2025161 AMAQI
20th Jul 2025182 AMAQI
20th Jul 2025173 AMAQI
20th Jul 2025174 AMAQI
27°C23/32°C
20th Jul 2025195 AMAQI
20th Jul 2025196 AMAQI
20th Jul 2025197 AMAQI
20th Jul 2025188 AMAQI
20th Jul 2025189 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20251911 AMAQI
20th Jul 20252112 PMAQI
20th Jul 2025221 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025239 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252412 AMAQI
21st Jul 2025241 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025243 AMAQI
21st Jul 2025224 AMAQI
28°C23/33°C
21st Jul 2025245 AMAQI
21st Jul 2025246 AMAQI
21st Jul 2025257 AMAQI
21st Jul 2025258 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252510 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20252512 PMAQI
21st Jul 2025251 PMAQI
21st Jul 2025272 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025294 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025288 PMAQI
21st Jul 2025299 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20253011 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025401 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025544 AMAQI
26°C22/32°C
22nd Jul 2025525 AMAQI
22nd Jul 2025546 AMAQI
22nd Jul 2025547 AMAQI
22nd Jul 2025518 AMAQI
22nd Jul 2025509 AMAQI
22nd Jul 20255210 AMAQI
22nd Jul 20255311 AMAQI
22nd Jul 20255412 PMAQI
22nd Jul 2025541 PMAQI
22nd Jul 2025552 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025534 PMAQI
22nd Jul 2025535 PMAQI
22nd Jul 2025526 PMAQI
22nd Jul 2025527 PMAQI
22nd Jul 2025508 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255012 AMAQI
23rd Jul 2025501 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025504 AMAQI
25°C20/32°C
23rd Jul 2025505 AMAQI
23rd Jul 2025516 AMAQI
23rd Jul 2025517 AMAQI
23rd Jul 2025518 AMAQI
23rd Jul 2025479 AMAQI
23rd Jul 20254610 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20254512 PMAQI
23rd Jul 2025441 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025513 PMAQI
23rd Jul 2025514 PMAQI
23rd Jul 2025505 PMAQI
23rd Jul 2025506 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025508 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20254711 PMAQI
24th Jul 20254512 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025273 AMAQI
24th Jul 2025264 AMAQI
24°C20/28°C
24th Jul 2025275 AMAQI
24th Jul 2025266 AMAQI
24th Jul 2025297 AMAQI
24th Jul 2025288 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025311 PMAQI
24th Jul 2025322 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025354 PMAQI
24th Jul 2025335 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025327 PMAQI
24th Jul 2025328 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253111 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025272 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025264 AMAQI
25°C18/33°C
25th Jul 2025265 AMAQI
25th Jul 2025286 AMAQI
25th Jul 2025297 AMAQI
25th Jul 2025308 AMAQI
25th Jul 2025329 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20253411 AMAQI
25th Jul 20253612 PMAQI
25th Jul 2025381 PMAQI
25th Jul 2025382 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025374 PMAQI
25th Jul 2025365 PMAQI
25th Jul 2025356 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025338 PMAQI
25th Jul 2025379 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253711 PMAQI
26th Jul 20253612 AMAQI
26th Jul 2025351 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025333 AMAQI
26th Jul 2025344 AMAQI
29°C21/37°C
26th Jul 2025385 AMAQI
26th Jul 2025386 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025358 AMAQI
26th Jul 2025359 AMAQI
26th Jul 20253410 AMAQI
26th Jul 20253511 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025371 PMAQI
26th Jul 2025382 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025374 PMAQI
26th Jul 2025385 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025397 PMAQI
26th Jul 2025398 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254110 PMAQI
26th Jul 20254011 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025591 AMAQI
27th Jul 2025622 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025614 AMAQI
28°C23/34°C
27th Jul 2025575 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025607 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20255210 AMAQI
27th Jul 20255211 AMAQI
27th Jul 20255212 PMAQI
27th Jul 2025521 PMAQI
27th Jul 2025532 PMAQI
27th Jul 2025553 PMAQI
27th Jul 2025554 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20254512 AMAQI
28th Jul 2025181 AMAQI
28th Jul 2025182 AMAQI
28th Jul 2025183 AMAQI
28th Jul 2025204 AMAQI
28°C22/34°C
28th Jul 2025195 AMAQI
28th Jul 2025216 AMAQI
28th Jul 2025227 AMAQI
28th Jul 2025228 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252710 AMAQI
28th Jul 20253111 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025313 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025325 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025287 PMAQI
28th Jul 2025278 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20253111 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025401 AMAQI
29th Jul 2025412 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025434 AMAQI
29°C23/36°C
29th Jul 2025445 AMAQI
29th Jul 2025456 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025428 AMAQI
29th Jul 2025409 AMAQI
29th Jul 20254110 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20254412 PMAQI
29th Jul 2025461 PMAQI
29th Jul 2025462 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025465 PMAQI
29th Jul 2025466 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025439 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254311 PMAQI
30th Jul 20254412 AMAQI
30th Jul 2025451 AMAQI
30th Jul 2025432 AMAQI
30th Jul 2025423 AMAQI
30th Jul 2025444 AMAQI
30°C24/36°C
30th Jul 2025445 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025457 AMAQI
30th Jul 2025448 AMAQI
30th Jul 2025429 AMAQI
30th Jul 20254210 AMAQI
30th Jul 20254611 AMAQI
30th Jul 20254612 PMAQI
30th Jul 2025461 PMAQI
30th Jul 2025462 PMAQI
30th Jul 2025473 PMAQI
30th Jul 2025474 PMAQI
30th Jul 2025475 PMAQI
30th Jul 2025476 PMAQI
30th Jul 2025477 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025459 PMAQI
30th Jul 20254810 PMAQI
30th Jul 20254711 PMAQI
31st Jul 20254612 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025442 AMAQI
31st Jul 2025433 AMAQI
31st Jul 2025434 AMAQI
30°C24/37°C
31st Jul 2025455 AMAQI
31st Jul 2025456 AMAQI
31st Jul 2025487 AMAQI
31st Jul 2025498 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20254810 AMAQI
31st Jul 20254311 AMAQI
31st Jul 20254612 PMAQI
31st Jul 2025471 PMAQI
31st Jul 2025432 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025444 PMAQI
31st Jul 2025415 PMAQI
31st Jul 2025386 PMAQI
31st Jul 2025477 PMAQI
31st Jul 2025428 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025271 AMAQI
1st Aug 2025342 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025324 AMAQI
28°C23/35°C
1st Aug 2025345 AMAQI
1st Aug 2025396 AMAQI
1st Aug 2025447 AMAQI
1st Aug 2025428 AMAQI
1st Aug 2025409 AMAQI
1st Aug 20253810 AMAQI
1st Aug 20253811 AMAQI
1st Aug 20253512 PMAQI
1st Aug 2025331 PMAQI
1st Aug 2025312 PMAQI
1st Aug 2025283 PMAQI
1st Aug 2025264 PMAQI
1st Aug 2025265 PMAQI
1st Aug 2025276 PMAQI
1st Aug 2025267 PMAQI
1st Aug 2025298 PMAQI
1st Aug 2025309 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20253611 PMAQI
2nd Aug 20254012 AMAQI
2nd Aug 2025401 AMAQI
2nd Aug 2025432 AMAQI
2nd Aug 2025443 AMAQI
2nd Aug 2025504 AMAQI
22°C21/23°C
2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025529 AMAQI
2nd Aug 20255010 AMAQI
2nd Aug 20255011 AMAQI
2nd Aug 20255112 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025482 PMAQI
2nd Aug 2025453 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025395 PMAQI
2nd Aug 2025346 PMAQI
2nd Aug 2025447 PMAQI
2nd Aug 2025428 PMAQI
2nd Aug 2025379 PMAQI
2nd Aug 20253910 PMAQI
2nd Aug 20254011 PMAQI
3rd Aug 20254112 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025432 AMAQI
3rd Aug 2025443 AMAQI
3rd Aug 2025404 AMAQI
22°C16/29°C
3rd Aug 2025415 AMAQI
3rd Aug 2025406 AMAQI
3rd Aug 2025427 AMAQI
3rd Aug 2025378 AMAQI
3rd Aug 2025329 AMAQI
3rd Aug 20253210 AMAQI
3rd Aug 20253211 AMAQI
3rd Aug 20253312 PMAQI
3rd Aug 2025361 PMAQI
3rd Aug 2025342 PMAQI
3rd Aug 2025303 PMAQI
3rd Aug 2025304 PMAQI
3rd Aug 2025325 PMAQI
3rd Aug 2025326 PMAQI
3rd Aug 2025387 PMAQI
3rd Aug 2025368 PMAQI
3rd Aug 2025349 PMAQI
3rd Aug 20253610 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20253812 AMAQI
4th Aug 2025361 AMAQI
4th Aug 2025332 AMAQI
4th Aug 2025383 AMAQI
4th Aug 2025384 AMAQI
22°C15/29°C
4th Aug 2025405 AMAQI
4th Aug 2025386 AMAQI
4th Aug 2025367 AMAQI
4th Aug 2025388 AMAQI
4th Aug 2025389 AMAQI
4th Aug 20253710 AMAQI
4th Aug 20254611 AMAQI
4th Aug 20255112 PMAQI
4th Aug 2025561 PMAQI
4th Aug 2025602 PMAQI
4th Aug 2025623 PMAQI
4th Aug 2025624 PMAQI
4th Aug 2025625 PMAQI
4th Aug 2025626 PMAQI
4th Aug 2025397 PMAQI
4th Aug 2025518 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255810 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI
23°C14/31°C
5th Aug 2025555 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025587 AMAQI
5th Aug 2025578 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255710 AMAQI
5th Aug 20255511 AMAQI
5th Aug 20255512 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025632 PMAQI
5th Aug 2025673 PMAQI
5th Aug 2025674 PMAQI
5th Aug 2025685 PMAQI
5th Aug 2025696 PMAQI
5th Aug 2025647 PMAQI
5th Aug 2025678 PMAQI
5th Aug 2025689 PMAQI
5th Aug 20256710 PMAQI
5th Aug 20256411 PMAQI
6th Aug 20256412 AMAQI
6th Aug 2025641 AMAQI
6th Aug 2025642 AMAQI
6th Aug 2025623 AMAQI
6th Aug 2025624 AMAQI
23°C17/30°C
6th Aug 2025625 AMAQI
6th Aug 2025636 AMAQI
6th Aug 2025637 AMAQI
6th Aug 2025648 AMAQI
6th Aug 2025649 AMAQI
6th Aug 20256410 AMAQI
6th Aug 20256211 AMAQI
6th Aug 20256312 PMAQI
6th Aug 2025631 PMAQI
6th Aug 2025672 PMAQI
6th Aug 2025703 PMAQI
6th Aug 2025734 PMAQI
6th Aug 2025795 PMAQI
6th Aug 2025816 PMAQI
6th Aug 2025637 PMAQI
6th Aug 2025718 PMAQI
6th Aug 2025789 PMAQI
6th Aug 20257510 PMAQI
6th Aug 20256311 PMAQI
7th Aug 20255612 AMAQI
7th Aug 2025321 AMAQI
7th Aug 2025322 AMAQI
7th Aug 2025323 AMAQI
7th Aug 2025374 AMAQI
23°C20/26°C
7th Aug 2025485 AMAQI
7th Aug 2025536 AMAQI
7th Aug 2025547 AMAQI
7th Aug 2025608 AMAQI
7th Aug 2025599 AMAQI
7th Aug 20256410 AMAQI
7th Aug 20256411 AMAQI
7th Aug 20256012 PMAQI
7th Aug 2025621 PMAQI
7th Aug 2025642 PMAQI
7th Aug 2025643 PMAQI
7th Aug 2025634 PMAQI
7th Aug 2025645 PMAQI
7th Aug 2025636 PMAQI
7th Aug 2025587 PMAQI
7th Aug 2025568 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255110 PMAQI
7th Aug 20255211 PMAQI
8th Aug 20254912 AMAQI
8th Aug 2025371 AMAQI
8th Aug 2025342 AMAQI
8th Aug 2025323 AMAQI
8th Aug 2025274 AMAQI
23°C20/26°C
8th Aug 2025255 AMAQI
8th Aug 2025266 AMAQI
8th Aug 2025287 AMAQI
8th Aug 2025298 AMAQI
8th Aug 2025279 AMAQI
8th Aug 20252710 AMAQI
8th Aug 20252711 AMAQI
8th Aug 20252812 PMAQI
8th Aug 2025281 PMAQI
8th Aug 2025302 PMAQI
8th Aug 2025323 PMAQI
8th Aug 2025324 PMAQI
8th Aug 2025325 PMAQI
8th Aug 2025336 PMAQI
8th Aug 2025327 PMAQI
8th Aug 2025328 PMAQI
8th Aug 2025349 PMAQI
8th Aug 20253410 PMAQI
8th Aug 20253211 PMAQI
9th Aug 20253012 AMAQI
9th Aug 2025261 AMAQI
9th Aug 2025242 AMAQI
9th Aug 2025253 AMAQI
9th Aug 2025244 AMAQI
22°C17/28°C
9th Aug 2025315 AMAQI
5 AM9th Aug 2025276 AMAQI
9th Aug 2025287 AMAQI
9th Aug 2025288 AMAQI
9th Aug 2025269 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
36AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
36AQI
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. 36), while the lowest AQI was between 5 AM to 8 PM (Avg. 36).
Night time
Avg. Highest Time
9 PM - 11 PM
38AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
1 AM - 4 AM
33AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 38), while the lowest AQI was between 1 AM to 4 AM (Avg. 33).
2025 Days Vs Air Quality
Seaford, Delaware, United States
2025
94%
205
6%
14
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
205 DaysModerate
14 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 221 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
Seaford, Delaware, 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 January 2025
23AQI
23AQI
2nd January 2025
21AQI
21AQI
3rd January 2025
24AQI
24AQI
4th January 2025
22AQI
22AQI
5th January 2025
25AQI
25AQI
6th January 2025
28AQI
28AQI
7th January 2025
23AQI
23AQI
8th January 2025
26AQI
26AQI
9th January 2025
26AQI
26AQI
10th January 2025
30AQI
30AQI
11th January 2025
36AQI
36AQI
12th January 2025
56AQI
56AQI
13th January 2025
42AQI
42AQI
14th January 2025
27AQI
27AQI
15th January 2025
25AQI
25AQI
16th January 2025
31AQI
31AQI
17th January 2025
43AQI
43AQI
18th January 2025
29AQI
29AQI
19th January 2025
47AQI
47AQI
20th January 2025
25AQI
25AQI
21st January 2025
26AQI
26AQI
22nd January 2025
33AQI
33AQI
23rd January 2025
49AQI
49AQI
24th January 2025
53AQI
53AQI
25th January 2025
53AQI
53AQI
26th January 2025
37AQI
37AQI
27th January 2025
44AQI
44AQI
28th January 2025
28AQI
28AQI
29th January 2025
26AQI
26AQI
30th January 2025
27AQI
27AQI
31st January 2025
29AQI
29AQI
1st February 2025
26AQI
26AQI
2nd February 2025
25AQI
25AQI
3rd February 2025
27AQI
27AQI
4th February 2025
34AQI
34AQI
5th February 2025
23AQI
23AQI
6th February 2025
29AQI
29AQI
7th February 2025
32AQI
32AQI
8th February 2025
26AQI
26AQI
9th February 2025
27AQI
27AQI
10th February 2025
33AQI
33AQI
11th February 2025
35AQI
35AQI
12th February 2025
26AQI
26AQI
13th February 2025
23AQI
23AQI
14th February 2025
28AQI
28AQI
15th February 2025
28AQI
28AQI
16th February 2025
26AQI
26AQI
17th February 2025
28AQI
28AQI
18th February 2025
28AQI
28AQI
19th February 2025
26AQI
26AQI
20th February 2025
26AQI
26AQI
21st February 2025
25AQI
25AQI
22nd February 2025
31AQI
31AQI
23rd February 2025
34AQI
34AQI
24th February 2025
35AQI
35AQI
25th February 2025
39AQI
39AQI
26th February 2025
41AQI
41AQI
27th February 2025
44AQI
44AQI
28th February 2025
26AQI
26AQI
1st March 2025
30AQI
30AQI
2nd March 2025
28AQI
28AQI
3rd March 2025
31AQI
31AQI
4th March 2025
33AQI
33AQI
5th March 2025
30AQI
30AQI
6th March 2025
23AQI
23AQI
7th March 2025
30AQI
30AQI
8th March 2025
28AQI
28AQI
9th March 2025
29AQI
29AQI
10th March 2025
29AQI
29AQI
11th March 2025
35AQI
35AQI
12th March 2025
30AQI
30AQI
13th March 2025
43AQI
43AQI
14th March 2025
40AQI
40AQI
15th March 2025
26AQI
26AQI
16th March 2025
26AQI
26AQI
17th March 2025
19AQI
19AQI
18th March 2025
18AQI
18AQI
19th March 2025
24AQI
24AQI
20th March 2025
28AQI
28AQI
21st March 2025
17AQI
17AQI
22nd March 2025
19AQI
19AQI
23rd March 2025
19AQI
19AQI
24th March 2025
37AQI
37AQI
25th March 2025
33AQI
33AQI
26th March 2025
20AQI
20AQI
27th March 2025
19AQI
19AQI
28th March 2025
29AQI
29AQI
29th March 2025
49AQI
49AQI
30th March 2025
30AQI
30AQI
31st March 2025
25AQI
25AQI
1st April 2025
18AQI
18AQI
2nd April 2025
20AQI
20AQI
3rd April 2025
28AQI
28AQI
4th April 2025
28AQI
28AQI
5th April 2025
35AQI
35AQI
6th April 2025
30AQI
30AQI
7th April 2025
18AQI
18AQI
8th April 2025
31AQI
31AQI
9th April 2025
18AQI
18AQI
10th April 2025
22AQI
22AQI
11th April 2025
22AQI
22AQI
12th April 2025
14AQI
14AQI
13th April 2025
18AQI
18AQI
14th April 2025
30AQI
30AQI
15th April 2025
34AQI
34AQI
16th April 2025
15AQI
15AQI
17th April 2025
20AQI
20AQI
18th April 2025
27AQI
27AQI
19th April 2025
39AQI
39AQI
20th April 2025
38AQI
38AQI
21st April 2025
21AQI
21AQI
22nd April 2025
33AQI
33AQI
23rd April 2025
27AQI
27AQI
24th April 2025
31AQI
31AQI
25th April 2025
25AQI
25AQI
26th April 2025
30AQI
30AQI
27th April 2025
13AQI
13AQI
28th April 2025
16AQI
16AQI
29th April 2025
22AQI
22AQI
30th April 2025
32AQI
32AQI
1st May 2025
38AQI
38AQI
2nd May 2025
39AQI
39AQI
3rd May 2025
37AQI
37AQI
4th May 2025
23AQI
23AQI
5th May 2025
22AQI
22AQI
6th May 2025
22AQI
22AQI
7th May 2025
21AQI
21AQI
8th May 2025
25AQI
25AQI
9th May 2025
22AQI
22AQI
10th May 2025
18AQI
18AQI
11th May 2025
24AQI
24AQI
12th May 2025
26AQI
26AQI
13th May 2025
20AQI
20AQI
14th May 2025
31AQI
31AQI
15th May 2025
26AQI
26AQI
16th May 2025
40AQI
40AQI
17th May 2025
30AQI
30AQI
18th May 2025
17AQI
17AQI
19th May 2025
20AQI
20AQI
20th May 2025
17AQI
17AQI
21st May 2025
16AQI
16AQI
22nd May 2025
15AQI
15AQI
23rd May 2025
16AQI
16AQI
24th May 2025
14AQI
14AQI
25th May 2025
15AQI
15AQI
26th May 2025
18AQI
18AQI
27th May 2025
19AQI
19AQI
28th May 2025
14AQI
14AQI
29th May 2025
19AQI
19AQI
30th May 2025
25AQI
25AQI
31st May 2025
29AQI
29AQI
1st June 2025
19AQI
19AQI
2nd June 2025
22AQI
22AQI
3rd June 2025
24AQI
24AQI
4th June 2025
33AQI
33AQI
5th June 2025
35AQI
35AQI
6th June 2025
31AQI
31AQI
7th June 2025
26AQI
26AQI
8th June 2025
26AQI
26AQI
9th June 2025
24AQI
24AQI
10th June 2025
35AQI
35AQI
11th June 2025
48AQI
48AQI
12th June 2025
58AQI
58AQI
13th June 2025
57AQI
57AQI
14th June 2025
45AQI
45AQI
15th June 2025
37AQI
37AQI
16th June 2025
28AQI
28AQI
17th June 2025
22AQI
22AQI
18th June 2025
23AQI
23AQI
19th June 2025
23AQI
23AQI
20th June 2025
22AQI
22AQI
21st June 2025
35AQI
35AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
51AQI
51AQI
24th June 2025
56AQI
56AQI
25th June 2025
57AQI
57AQI
26th June 2025
51AQI
51AQI
27th June 2025
43AQI
43AQI
28th June 2025
30AQI
30AQI
29th June 2025
45AQI
45AQI
30th June 2025
39AQI
39AQI
1st July 2025
37AQI
37AQI
2nd July 2025
23AQI
23AQI
3rd July 2025
32AQI
32AQI
4th July 2025
47AQI
47AQI
5th July 2025
59AQI
59AQI
6th July 2025
49AQI
49AQI
7th July 2025
33AQI
33AQI
8th July 2025
34AQI
34AQI
9th July 2025
29AQI
29AQI
10th July 2025
25AQI
25AQI
11th July 2025
27AQI
27AQI
12th July 2025
27AQI
27AQI
13th July 2025
25AQI
25AQI
14th July 2025
22AQI
22AQI
15th July 2025
19AQI
19AQI
16th July 2025
25AQI
25AQI
17th July 2025
26AQI
26AQI
18th July 2025
29AQI
29AQI
19th July 2025
26AQI
26AQI
20th July 2025
20AQI
20AQI
21st July 2025
26AQI
26AQI
22nd July 2025
50AQI
50AQI
23rd July 2025
49AQI
49AQI
24th July 2025
30AQI
30AQI
25th July 2025
32AQI
32AQI
26th July 2025
37AQI
37AQI
27th July 2025
55AQI
55AQI
28th July 2025
27AQI
27AQI
29th July 2025
43AQI
43AQI
30th July 2025
45AQI
45AQI
31st July 2025
42AQI
42AQI
1st August 2025
32AQI
32AQI
2nd August 2025
45AQI
45AQI
3rd August 2025
37AQI
37AQI
4th August 2025
47AQI
47AQI
5th August 2025
60AQI
60AQI
6th August 2025
67AQI
67AQI
7th August 2025
52AQI
52AQI
33AQI
30AQI
28AQI
25AQI
23AQI
36AQI
34AQI
49AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202530AQI
28
3
28
31
30
31
24
6
29
2
4
3
205
14
Highest AQI recorded in
August49AQI
Lowest AQI recorded in
May23AQI
202431AQI
31
26
3
30
1
30
31
29
28
3
26
5
30
31
30
31
353
12
Highest AQI recorded in
August37AQI
Lowest AQI recorded in
November24AQI
202342AQI
29
2
23
5
26
2
25
3
23
8
14
11
3
2
22
9
20
11
25
5
25
5
21
3
29
2
282
66
3
2
Highest AQI recorded in
June69AQI
Lowest AQI recorded in
December33AQI
202234AQI
25
6
18
3
28
1
17
29
2
29
1
21
2
2
28
31
24
3
28
3
280
21
Highest AQI recorded in
February38AQI
Lowest AQI recorded in
October28AQI
202137AQI
23
7
22
6
21
7
22
4
31
29
1
21
10
29
2
29
1
31
29
1
26
5
313
44
Highest AQI recorded in
July45AQI
Lowest AQI recorded in
October29AQI
202034AQI
11
2
19
1
18
29
1
30
1
31
29
25
1
24
6
20
5
236
17
Highest AQI recorded in
November40AQI
Lowest AQI recorded in
September27AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
42AQILeast Polluted Year Recorded
2025(Avg.)
30AQISeaford's annual 2025 AQI (30) shows an average percentage change of -13.4% (improved AQI) compared to previous years: 2020 (34), 2021 (37), 2022 (34), 2023 (42), 2024 (31).
