Horn Point, Cambridge, Maryland, 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
Horn Point, Cambridge, Maryland, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Aug 2025
66AQILowest AQI recorded on
7th Aug 2024
15AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 32 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Horn Point, Cambridge, Maryland, United States
AQI
Day
Night
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
6PM10th Aug
34AQI
Avg. Lowest Time
10AM10th Aug
26AQI
Night time
Avg. Highest Time
9PM10th Aug
34AQI
Avg. Lowest Time
5AM11th Aug
28AQI
In the last 24 hours,
Horn Point's AQI reached its highest point of 34 at 6 PM during the Day, while the lowest point, 26, was recorded at 10 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Horn Point, Cambridge, Maryland, United States
JulAug
12th - 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 - 10th10th - 11th11th
Day
Night
12th Jul 2025266 AMAQI
12th Jul 2025287 AMAQI
12th Jul 2025308 AMAQI
12th Jul 2025309 AMAQI
12th Jul 20253110 AMAQI
12th Jul 20252711 AMAQI
12th Jul 20252812 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025312 PMAQI
12th Jul 2025283 PMAQI
12th Jul 2025284 PMAQI
12th Jul 2025285 PMAQI
12th Jul 2025286 PMAQI
12th Jul 2025297 PMAQI
12th Jul 2025318 PMAQI
12th Jul 2025329 PMAQI
12th Jul 20253310 PMAQI
12th Jul 20253011 PMAQI
13th Jul 20252912 AMAQI
13th Jul 2025281 AMAQI
13th Jul 2025282 AMAQI
13th Jul 2025273 AMAQI
13th Jul 2025244 AMAQI
13th Jul 2025285 AMAQI
27°C22/33°C
13th Jul 2025286 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025229 AMAQI
13th Jul 20252310 AMAQI
13th Jul 20252311 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025281 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025293 PMAQI
13th Jul 2025274 PMAQI
13th Jul 2025275 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025277 PMAQI
13th Jul 2025268 PMAQI
13th Jul 2025289 PMAQI
13th Jul 20252610 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252512 AMAQI
14th Jul 2025231 AMAQI
14th Jul 2025212 AMAQI
14th Jul 2025183 AMAQI
14th Jul 2025184 AMAQI
14th Jul 2025165 AMAQI
26°C22/34°C
14th Jul 2025176 AMAQI
14th Jul 2025187 AMAQI
14th Jul 2025208 AMAQI
14th Jul 2025209 AMAQI
14th Jul 20252110 AMAQI
14th Jul 20252311 AMAQI
14th Jul 20252412 PMAQI
14th Jul 2025251 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025253 PMAQI
14th Jul 2025264 PMAQI
14th Jul 2025265 PMAQI
14th Jul 2025266 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025258 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252510 PMAQI
14th Jul 20252411 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025191 AMAQI
15th Jul 2025162 AMAQI
15th Jul 2025163 AMAQI
15th Jul 2025144 AMAQI
15th Jul 2025165 AMAQI
27°C23/33°C
15th Jul 2025156 AMAQI
15th Jul 2025147 AMAQI
15th Jul 2025168 AMAQI
15th Jul 2025229 AMAQI
15th Jul 20252310 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20251712 PMAQI
15th Jul 2025171 PMAQI
15th Jul 2025182 PMAQI
15th Jul 2025203 PMAQI
15th Jul 2025214 PMAQI
15th Jul 2025205 PMAQI
15th Jul 2025226 PMAQI
15th Jul 2025227 PMAQI
15th Jul 2025238 PMAQI
15th Jul 2025279 PMAQI
15th Jul 20252710 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252412 AMAQI
16th Jul 2025241 AMAQI
16th Jul 2025242 AMAQI
16th Jul 2025243 AMAQI
16th Jul 2025244 AMAQI
16th Jul 2025255 AMAQI
27°C24/31°C
16th Jul 2025256 AMAQI
16th Jul 2025247 AMAQI
16th Jul 2025318 AMAQI
16th Jul 2025229 AMAQI
16th Jul 20252210 AMAQI
16th Jul 20252711 AMAQI
16th Jul 20253212 PMAQI
16th Jul 2025321 PMAQI
16th Jul 2025322 PMAQI
16th Jul 2025303 PMAQI
16th Jul 2025274 PMAQI
16th Jul 2025295 PMAQI
16th Jul 2025316 PMAQI
16th Jul 2025307 PMAQI
16th Jul 2025308 PMAQI
16th Jul 2025349 PMAQI
16th Jul 20253210 PMAQI
16th Jul 20253211 PMAQI
17th Jul 20252812 AMAQI
17th Jul 2025201 AMAQI
17th Jul 2025182 AMAQI
17th Jul 2025173 AMAQI
17th Jul 2025164 AMAQI
17th Jul 2025185 AMAQI
27°C24/30°C
17th Jul 2025206 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025248 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20252710 AMAQI
17th Jul 20253011 AMAQI
17th Jul 20253412 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025342 PMAQI
17th Jul 2025333 PMAQI
17th Jul 2025344 PMAQI
17th Jul 2025325 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025297 PMAQI
17th Jul 2025318 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252910 PMAQI
17th Jul 20253111 PMAQI
18th Jul 20253112 AMAQI
18th Jul 2025331 AMAQI
18th Jul 2025342 AMAQI
18th Jul 2025333 AMAQI
18th Jul 2025334 AMAQI
18th Jul 2025345 AMAQI
30°C26/35°C
18th Jul 2025316 AMAQI
18th Jul 2025357 AMAQI
18th Jul 2025318 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252910 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20252912 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025304 PMAQI
18th Jul 2025275 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025307 PMAQI
18th Jul 2025318 PMAQI
18th Jul 2025309 PMAQI
18th Jul 20253010 PMAQI
18th Jul 20252811 PMAQI
19th Jul 20253112 AMAQI
19th Jul 2025271 AMAQI
19th Jul 2025232 AMAQI
19th Jul 2025203 AMAQI
19th Jul 2025274 AMAQI
19th Jul 2025275 AMAQI
29°C26/32°C
19th Jul 2025286 AMAQI
19th Jul 2025357 AMAQI
19th Jul 2025288 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20253212 PMAQI
19th Jul 2025341 PMAQI
19th Jul 2025342 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025299 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252312 AMAQI
20th Jul 2025171 AMAQI
20th Jul 2025162 AMAQI
20th Jul 2025163 AMAQI
20th Jul 2025164 AMAQI
20th Jul 2025165 AMAQI
27°C23/30°C
20th Jul 2025146 AMAQI
20th Jul 2025167 AMAQI
20th Jul 2025188 AMAQI
20th Jul 2025179 AMAQI
20th Jul 20251710 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025208 PMAQI
20th Jul 2025229 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252512 AMAQI
21st Jul 2025231 AMAQI
21st Jul 2025182 AMAQI
21st Jul 2025253 AMAQI
21st Jul 2025254 AMAQI
21st Jul 2025265 AMAQI
28°C24/32°C
21st Jul 2025246 AMAQI
21st Jul 2025247 AMAQI
21st Jul 2025238 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252512 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025262 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025274 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025288 PMAQI
21st Jul 2025349 PMAQI
21st Jul 20253810 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20254212 AMAQI
22nd Jul 2025461 AMAQI
22nd Jul 2025452 AMAQI
22nd Jul 2025473 AMAQI
22nd Jul 2025554 AMAQI
22nd Jul 2025535 AMAQI
27°C24/32°C
22nd Jul 2025556 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025558 AMAQI
22nd Jul 2025529 AMAQI
22nd Jul 20255310 AMAQI
22nd Jul 20255511 AMAQI
22nd Jul 20255612 PMAQI
22nd Jul 2025551 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025553 PMAQI
22nd Jul 2025554 PMAQI
22nd Jul 2025555 PMAQI
22nd Jul 2025566 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025559 PMAQI
22nd Jul 20255510 PMAQI
22nd Jul 20255511 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025441 AMAQI
23rd Jul 2025432 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025464 AMAQI
23rd Jul 2025505 AMAQI
25°C19/31°C
23rd Jul 2025516 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025488 AMAQI
23rd Jul 2025489 AMAQI
23rd Jul 20254910 AMAQI
23rd Jul 20254611 AMAQI
23rd Jul 20254412 PMAQI
23rd Jul 2025501 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025523 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025505 PMAQI
23rd Jul 2025486 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025449 PMAQI
23rd Jul 20254510 PMAQI
23rd Jul 20254611 PMAQI
24th Jul 20254412 AMAQI
24th Jul 2025331 AMAQI
24th Jul 2025332 AMAQI
24th Jul 2025303 AMAQI
24th Jul 2025284 AMAQI
24th Jul 2025235 AMAQI
24°C19/28°C
24th Jul 2025266 AMAQI
24th Jul 2025277 AMAQI
24th Jul 2025278 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025302 PMAQI
24th Jul 2025363 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025337 PMAQI
24th Jul 2025348 PMAQI
24th Jul 2025379 PMAQI
24th Jul 20253710 PMAQI
24th Jul 20253511 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025341 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025303 AMAQI
25th Jul 2025284 AMAQI
25th Jul 2025245 AMAQI
26°C19/32°C
25th Jul 2025216 AMAQI
25th Jul 2025277 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253711 AMAQI
25th Jul 20253912 PMAQI
25th Jul 2025491 PMAQI
25th Jul 2025502 PMAQI
25th Jul 2025483 PMAQI
25th Jul 2025484 PMAQI
25th Jul 2025485 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025397 PMAQI
25th Jul 2025408 PMAQI
25th Jul 2025459 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254411 PMAQI
26th Jul 20254012 AMAQI
26th Jul 2025371 AMAQI
26th Jul 2025362 AMAQI
26th Jul 2025363 AMAQI
26th Jul 2025384 AMAQI
26th Jul 2025455 AMAQI
30°C24/36°C
26th Jul 2025436 AMAQI
26th Jul 2025417 AMAQI
26th Jul 2025398 AMAQI
26th Jul 2025399 AMAQI
26th Jul 20253810 AMAQI
26th Jul 20254011 AMAQI
26th Jul 20254012 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025434 PMAQI
26th Jul 2025435 PMAQI
26th Jul 2025486 PMAQI
26th Jul 2025447 PMAQI
26th Jul 2025438 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20254510 PMAQI
26th Jul 20254511 PMAQI
27th Jul 20254512 AMAQI
27th Jul 2025431 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025513 AMAQI
27th Jul 2025484 AMAQI
27th Jul 2025475 AMAQI
29°C24/35°C
27th Jul 2025486 AMAQI
27th Jul 2025517 AMAQI
27th Jul 2025518 AMAQI
27th Jul 2025509 AMAQI
27th Jul 20254910 AMAQI
27th Jul 20255011 AMAQI
27th Jul 20255112 PMAQI
27th Jul 2025491 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025523 PMAQI
27th Jul 2025514 PMAQI
27th Jul 2025505 PMAQI
27th Jul 2025486 PMAQI
27th Jul 2025517 PMAQI
27th Jul 2025488 PMAQI
27th Jul 2025379 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20254011 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025171 AMAQI
28th Jul 2025172 AMAQI
28th Jul 2025153 AMAQI
28th Jul 2025174 AMAQI
28th Jul 2025175 AMAQI
28°C23/35°C
28th Jul 2025196 AMAQI
28th Jul 2025217 AMAQI
28th Jul 2025218 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025333 PMAQI
28th Jul 2025334 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025346 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025291 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025333 AMAQI
29th Jul 2025314 AMAQI
29th Jul 2025325 AMAQI
30°C25/35°C
29th Jul 2025316 AMAQI
29th Jul 2025337 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025339 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20253411 AMAQI
29th Jul 20253312 PMAQI
29th Jul 2025361 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025338 PMAQI
29th Jul 2025359 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253811 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025371 AMAQI
30th Jul 2025372 AMAQI
30th Jul 2025323 AMAQI
30th Jul 2025364 AMAQI
30th Jul 2025375 AMAQI
29°C25/35°C
30th Jul 2025346 AMAQI
30th Jul 2025387 AMAQI
30th Jul 2025348 AMAQI
30th Jul 2025349 AMAQI
30th Jul 20253510 AMAQI
30th Jul 20253611 AMAQI
30th Jul 20253612 PMAQI
30th Jul 2025381 PMAQI
30th Jul 2025362 PMAQI
30th Jul 2025363 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025368 PMAQI
30th Jul 2025369 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025321 AMAQI
31st Jul 2025352 AMAQI
31st Jul 2025343 AMAQI
31st Jul 2025344 AMAQI
31st Jul 2025345 AMAQI
30°C26/36°C
31st Jul 2025336 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025328 AMAQI
31st Jul 2025329 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20253411 AMAQI
31st Jul 20253412 PMAQI
31st Jul 2025361 PMAQI
31st Jul 2025312 PMAQI
31st Jul 2025283 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025265 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025327 PMAQI
31st Jul 2025278 PMAQI
31st Jul 2025229 PMAQI
31st Jul 20252210 PMAQI
31st Jul 20252211 PMAQI
1st Aug 20252412 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025243 AMAQI
1st Aug 2025254 AMAQI
1st Aug 2025245 AMAQI
28°C25/35°C
1st Aug 2025226 AMAQI
1st Aug 2025207 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025189 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20252111 AMAQI
1st Aug 20252312 PMAQI
1st Aug 2025241 PMAQI
1st Aug 2025212 PMAQI
1st Aug 2025233 PMAQI
1st Aug 2025244 PMAQI
1st Aug 2025245 PMAQI
1st Aug 2025246 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025248 PMAQI
1st Aug 2025269 PMAQI
1st Aug 20252410 PMAQI
1st Aug 20252611 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025282 AMAQI
2nd Aug 2025273 AMAQI
2nd Aug 2025284 AMAQI
2nd Aug 2025285 AMAQI
22°C20/22°C
2nd Aug 2025296 AMAQI
2nd Aug 2025287 AMAQI
2nd Aug 2025288 AMAQI
2nd Aug 2025299 AMAQI
2nd Aug 20252710 AMAQI
2nd Aug 20252811 AMAQI
2nd Aug 20253012 PMAQI
2nd Aug 2025291 PMAQI
2nd Aug 2025302 PMAQI
2nd Aug 2025283 PMAQI
2nd Aug 2025264 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025277 PMAQI
2nd Aug 2025288 PMAQI
2nd Aug 2025299 PMAQI
2nd Aug 20252910 PMAQI
2nd Aug 20253011 PMAQI
3rd Aug 20253212 AMAQI
3rd Aug 2025301 AMAQI
3rd Aug 2025302 AMAQI
3rd Aug 2025303 AMAQI
3rd Aug 2025284 AMAQI
3rd Aug 2025275 AMAQI
22°C17/28°C
3rd Aug 2025296 AMAQI
3rd Aug 2025287 AMAQI
3rd Aug 2025258 AMAQI
3rd Aug 2025259 AMAQI
3rd Aug 20252510 AMAQI
3rd Aug 20252711 AMAQI
3rd Aug 20252412 PMAQI
3rd Aug 2025281 PMAQI
3rd Aug 2025242 PMAQI
3rd Aug 2025223 PMAQI
3rd Aug 2025234 PMAQI
3rd Aug 2025245 PMAQI
3rd Aug 2025246 PMAQI
3rd Aug 2025277 PMAQI
3rd Aug 2025298 PMAQI
3rd Aug 2025289 PMAQI
3rd Aug 20252910 PMAQI
3rd Aug 20252711 PMAQI
4th Aug 20253012 AMAQI
4th Aug 2025281 AMAQI
4th Aug 2025282 AMAQI
4th Aug 2025273 AMAQI
4th Aug 2025284 AMAQI
4th Aug 2025285 AMAQI
22°C16/29°C
4th Aug 2025286 AMAQI
4th Aug 2025287 AMAQI
4th Aug 2025298 AMAQI
4th Aug 2025289 AMAQI
4th Aug 20252710 AMAQI
4th Aug 20253011 AMAQI
4th Aug 20253212 PMAQI
4th Aug 2025361 PMAQI
4th Aug 2025412 PMAQI
4th Aug 2025423 PMAQI
4th Aug 2025444 PMAQI
4th Aug 2025455 PMAQI
4th Aug 2025466 PMAQI
4th Aug 2025297 PMAQI
4th Aug 2025418 PMAQI
4th Aug 2025489 PMAQI
4th Aug 20255010 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20254112 AMAQI
5th Aug 2025441 AMAQI
5th Aug 2025462 AMAQI
5th Aug 2025483 AMAQI
5th Aug 2025474 AMAQI
5th Aug 2025475 AMAQI
24°C16/31°C
5th Aug 2025436 AMAQI
5th Aug 2025467 AMAQI
5th Aug 2025458 AMAQI
5th Aug 2025449 AMAQI
5th Aug 20254410 AMAQI
5th Aug 20254611 AMAQI
5th Aug 20254512 PMAQI
5th Aug 2025441 PMAQI
5th Aug 2025582 PMAQI
5th Aug 2025663 PMAQI
5th Aug 2025574 PMAQI
5th Aug 2025615 PMAQI
5th Aug 2025706 PMAQI
5th Aug 2025667 PMAQI
5th Aug 2025698 PMAQI
5th Aug 2025729 PMAQI
5th Aug 20256810 PMAQI
5th Aug 20256511 PMAQI
6th Aug 20256512 AMAQI
6th Aug 2025641 AMAQI
6th Aug 2025632 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025604 AMAQI
6th Aug 2025615 AMAQI
24°C17/29°C
6th Aug 2025626 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025598 AMAQI
6th Aug 2025589 AMAQI
6th Aug 20256010 AMAQI
6th Aug 20256011 AMAQI
6th Aug 20256212 PMAQI
6th Aug 2025641 PMAQI
6th Aug 2025682 PMAQI
6th Aug 2025693 PMAQI
6th Aug 2025744 PMAQI
6th Aug 2025805 PMAQI
6th Aug 2025826 PMAQI
6th Aug 2025647 PMAQI
6th Aug 2025728 PMAQI
6th Aug 2025779 PMAQI
6th Aug 20257510 PMAQI
6th Aug 20256611 PMAQI
7th Aug 20256112 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025412 AMAQI
7th Aug 2025293 AMAQI
7th Aug 2025284 AMAQI
7th Aug 2025305 AMAQI
23°C20/26°C
7th Aug 2025376 AMAQI
7th Aug 2025447 AMAQI
7th Aug 2025448 AMAQI
7th Aug 2025509 AMAQI
7th Aug 20256010 AMAQI
7th Aug 20256411 AMAQI
7th Aug 20256612 PMAQI
7th Aug 2025681 PMAQI
7th Aug 2025672 PMAQI
7th Aug 2025663 PMAQI
7th Aug 2025644 PMAQI
7th Aug 2025675 PMAQI
7th Aug 2025646 PMAQI
7th Aug 2025627 PMAQI
7th Aug 2025628 PMAQI
7th Aug 2025619 PMAQI
7th Aug 20256010 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025511 AMAQI
8th Aug 2025502 AMAQI
8th Aug 2025453 AMAQI
8th Aug 2025344 AMAQI
8th Aug 2025305 AMAQI
23°C18/27°C
8th Aug 2025336 AMAQI
8th Aug 2025357 AMAQI
8th Aug 2025348 AMAQI
8th Aug 2025299 AMAQI
8th Aug 20252610 AMAQI
8th Aug 20252811 AMAQI
8th Aug 20253212 PMAQI
8th Aug 2025341 PMAQI
8th Aug 2025342 PMAQI
8th Aug 2025363 PMAQI
8th Aug 2025374 PMAQI
8th Aug 2025355 PMAQI
8th Aug 2025356 PMAQI
8th Aug 2025377 PMAQI
8th Aug 2025388 PMAQI
8th Aug 2025419 PMAQI
8th Aug 20254210 PMAQI
8th Aug 20254111 PMAQI
9th Aug 20253812 AMAQI
9th Aug 2025381 AMAQI
9th Aug 2025322 AMAQI
9th Aug 2025273 AMAQI
9th Aug 2025244 AMAQI
9th Aug 2025325 AMAQI
22°C17/27°C
9th Aug 2025346 AMAQI
9th Aug 2025337 AMAQI
9th Aug 2025308 AMAQI
9th Aug 2025319 AMAQI
9th Aug 20252810 AMAQI
9th Aug 20252611 AMAQI
9th Aug 20252612 PMAQI
9th Aug 2025241 PMAQI
9th Aug 2025242 PMAQI
9th Aug 2025273 PMAQI
9th Aug 2025284 PMAQI
9th Aug 2025285 PMAQI
9th Aug 2025286 PMAQI
9th Aug 2025287 PMAQI
9th Aug 2025308 PMAQI
9th Aug 2025279 PMAQI
9th Aug 20252610 PMAQI
9th Aug 20252911 PMAQI
10th Aug 20252812 AMAQI
10th Aug 2025291 AMAQI
10th Aug 2025322 AMAQI
10th Aug 2025373 AMAQI
10th Aug 2025404 AMAQI
10th Aug 2025335 AMAQI
22°C15/29°C
10th Aug 2025306 AMAQI
10th Aug 2025287 AMAQI
10th Aug 2025278 AMAQI
10th Aug 2025279 AMAQI
10th Aug 20252610 AMAQI
10th Aug 20252811 AMAQI
10th Aug 20253212 PMAQI
10th Aug 2025321 PMAQI
10th Aug 2025322 PMAQI
10th Aug 2025323 PMAQI
10th Aug 2025324 PMAQI
10th Aug 2025325 PMAQI
10th Aug 2025346 PMAQI
10th Aug 2025337 PMAQI
10th Aug 2025328 PMAQI
10th Aug 2025349 PMAQI
10th Aug 20253310 PMAQI
10th Aug 20253211 PMAQI
11th Aug 20253212 AMAQI
11th Aug 2025311 AMAQI
11th Aug 2025312 AMAQI
11th Aug 2025303 AMAQI
11th Aug 2025304 AMAQI
11th Aug 2025285 AMAQI
22°C13/30°C
11th Aug 2025266 AMAQI
6 AM11th Aug 2025247 AMAQI
11th Aug 2025288 AMAQI
11th Aug 2025289 AMAQI
11th Aug 20252910 AMAQI
11th Aug 20253011 AMAQI
11th Aug 20253212 PMAQI
11th Aug 2025311 PMAQI
1 PM11th Aug 2025312 PMAQI
11th Aug 2025323 PMAQI
11th Aug 2025344 PMAQI
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
1 PM - 6 PM
37AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 AM - 12 PM
32AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 6 PM (Avg. 37), while the lowest AQI was between 6 AM to 12 PM (Avg. 32).
Night time
Avg. Highest Time
9 PM - 11 PM
37AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
1 AM - 5 AM
32AQI
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. 37), while the lowest AQI was between 1 AM to 5 AM (Avg. 32).
2025 Days Vs Air Quality
Horn Point, Cambridge, Maryland, United States
2025
93%
207
7%
15
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
207 DaysModerate
15 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 223 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
Horn Point, Cambridge, Maryland, 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
23AQI
23AQI
4th January 2025
22AQI
22AQI
5th January 2025
24AQI
24AQI
6th January 2025
29AQI
29AQI
7th January 2025
23AQI
23AQI
8th January 2025
26AQI
26AQI
9th January 2025
28AQI
28AQI
10th January 2025
29AQI
29AQI
11th January 2025
32AQI
32AQI
12th January 2025
42AQI
42AQI
13th January 2025
35AQI
35AQI
14th January 2025
27AQI
27AQI
15th January 2025
26AQI
26AQI
16th January 2025
31AQI
31AQI
17th January 2025
36AQI
36AQI
18th January 2025
28AQI
28AQI
19th January 2025
45AQI
45AQI
20th January 2025
28AQI
28AQI
21st January 2025
28AQI
28AQI
22nd January 2025
40AQI
40AQI
23rd January 2025
47AQI
47AQI
24th January 2025
49AQI
49AQI
25th January 2025
49AQI
49AQI
26th January 2025
37AQI
37AQI
27th January 2025
39AQI
39AQI
28th January 2025
30AQI
30AQI
29th January 2025
26AQI
26AQI
30th January 2025
26AQI
26AQI
31st January 2025
31AQI
31AQI
1st February 2025
26AQI
26AQI
2nd February 2025
23AQI
23AQI
3rd February 2025
26AQI
26AQI
4th February 2025
35AQI
35AQI
5th February 2025
23AQI
23AQI
6th February 2025
25AQI
25AQI
7th February 2025
30AQI
30AQI
8th February 2025
25AQI
25AQI
9th February 2025
27AQI
27AQI
10th February 2025
28AQI
28AQI
11th February 2025
30AQI
30AQI
12th February 2025
29AQI
29AQI
13th February 2025
22AQI
22AQI
14th February 2025
28AQI
28AQI
15th February 2025
27AQI
27AQI
16th February 2025
23AQI
23AQI
17th February 2025
28AQI
28AQI
18th February 2025
27AQI
27AQI
19th February 2025
24AQI
24AQI
20th February 2025
24AQI
24AQI
21st February 2025
26AQI
26AQI
22nd February 2025
30AQI
30AQI
23rd February 2025
30AQI
30AQI
24th February 2025
31AQI
31AQI
25th February 2025
35AQI
35AQI
26th February 2025
41AQI
41AQI
27th February 2025
42AQI
42AQI
28th February 2025
28AQI
28AQI
1st March 2025
29AQI
29AQI
2nd March 2025
28AQI
28AQI
3rd March 2025
26AQI
26AQI
4th March 2025
31AQI
31AQI
5th March 2025
29AQI
29AQI
6th March 2025
23AQI
23AQI
7th March 2025
29AQI
29AQI
8th March 2025
28AQI
28AQI
9th March 2025
29AQI
29AQI
10th March 2025
28AQI
28AQI
11th March 2025
39AQI
39AQI
12th March 2025
30AQI
30AQI
13th March 2025
34AQI
34AQI
14th March 2025
33AQI
33AQI
15th March 2025
25AQI
25AQI
16th March 2025
29AQI
29AQI
17th March 2025
20AQI
20AQI
18th March 2025
17AQI
17AQI
19th March 2025
20AQI
20AQI
20th March 2025
27AQI
27AQI
21st March 2025
16AQI
16AQI
22nd March 2025
19AQI
19AQI
23rd March 2025
20AQI
20AQI
24th March 2025
35AQI
35AQI
25th March 2025
31AQI
31AQI
26th March 2025
23AQI
23AQI
27th March 2025
18AQI
18AQI
28th March 2025
28AQI
28AQI
29th March 2025
51AQI
51AQI
30th March 2025
31AQI
31AQI
31st March 2025
23AQI
23AQI
1st April 2025
19AQI
19AQI
2nd April 2025
22AQI
22AQI
3rd April 2025
28AQI
28AQI
4th April 2025
27AQI
27AQI
5th April 2025
32AQI
32AQI
6th April 2025
31AQI
31AQI
7th April 2025
15AQI
15AQI
8th April 2025
20AQI
20AQI
9th April 2025
16AQI
16AQI
10th April 2025
20AQI
20AQI
11th April 2025
17AQI
17AQI
12th April 2025
13AQI
13AQI
13th April 2025
17AQI
17AQI
14th April 2025
27AQI
27AQI
15th April 2025
35AQI
35AQI
16th April 2025
14AQI
14AQI
17th April 2025
18AQI
18AQI
18th April 2025
28AQI
28AQI
19th April 2025
40AQI
40AQI
20th April 2025
39AQI
39AQI
21st April 2025
22AQI
22AQI
22nd April 2025
38AQI
38AQI
23rd April 2025
26AQI
26AQI
24th April 2025
28AQI
28AQI
25th April 2025
21AQI
21AQI
26th April 2025
33AQI
33AQI
27th April 2025
14AQI
14AQI
28th April 2025
18AQI
18AQI
29th April 2025
25AQI
25AQI
30th April 2025
39AQI
39AQI
1st May 2025
42AQI
42AQI
2nd May 2025
45AQI
45AQI
3rd May 2025
38AQI
38AQI
4th May 2025
23AQI
23AQI
5th May 2025
19AQI
19AQI
6th May 2025
19AQI
19AQI
7th May 2025
19AQI
19AQI
8th May 2025
23AQI
23AQI
9th May 2025
19AQI
19AQI
10th May 2025
18AQI
18AQI
11th May 2025
29AQI
29AQI
12th May 2025
28AQI
28AQI
13th May 2025
22AQI
22AQI
14th May 2025
28AQI
28AQI
15th May 2025
22AQI
22AQI
16th May 2025
41AQI
41AQI
17th May 2025
24AQI
24AQI
18th May 2025
19AQI
19AQI
19th May 2025
20AQI
20AQI
20th May 2025
19AQI
19AQI
21st May 2025
16AQI
16AQI
22nd May 2025
14AQI
14AQI
23rd May 2025
16AQI
16AQI
24th May 2025
14AQI
14AQI
25th May 2025
15AQI
15AQI
26th May 2025
17AQI
17AQI
27th May 2025
20AQI
20AQI
28th May 2025
14AQI
14AQI
29th May 2025
18AQI
18AQI
30th May 2025
22AQI
22AQI
31st May 2025
28AQI
28AQI
1st June 2025
18AQI
18AQI
2nd June 2025
20AQI
20AQI
3rd June 2025
24AQI
24AQI
4th June 2025
34AQI
34AQI
5th June 2025
34AQI
34AQI
6th June 2025
29AQI
29AQI
7th June 2025
23AQI
23AQI
8th June 2025
27AQI
27AQI
9th June 2025
24AQI
24AQI
10th June 2025
31AQI
31AQI
11th June 2025
44AQI
44AQI
12th June 2025
56AQI
56AQI
13th June 2025
58AQI
58AQI
14th June 2025
55AQI
55AQI
15th June 2025
53AQI
53AQI
16th June 2025
42AQI
42AQI
17th June 2025
24AQI
24AQI
18th June 2025
27AQI
27AQI
19th June 2025
26AQI
26AQI
20th June 2025
26AQI
26AQI
21st June 2025
40AQI
40AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
55AQI
55AQI
24th June 2025
60AQI
60AQI
25th June 2025
60AQI
60AQI
26th June 2025
53AQI
53AQI
27th June 2025
43AQI
43AQI
28th June 2025
30AQI
30AQI
29th June 2025
49AQI
49AQI
30th June 2025
45AQI
45AQI
1st July 2025
44AQI
44AQI
2nd July 2025
22AQI
22AQI
3rd July 2025
35AQI
35AQI
4th July 2025
52AQI
52AQI
5th July 2025
59AQI
59AQI
6th July 2025
47AQI
47AQI
7th July 2025
31AQI
31AQI
8th July 2025
34AQI
34AQI
9th July 2025
28AQI
28AQI
10th July 2025
23AQI
23AQI
11th July 2025
31AQI
31AQI
12th July 2025
30AQI
30AQI
13th July 2025
26AQI
26AQI
14th July 2025
23AQI
23AQI
15th July 2025
20AQI
20AQI
16th July 2025
28AQI
28AQI
17th July 2025
26AQI
26AQI
18th July 2025
30AQI
30AQI
19th July 2025
28AQI
28AQI
20th July 2025
20AQI
20AQI
21st July 2025
27AQI
27AQI
22nd July 2025
53AQI
53AQI
23rd July 2025
48AQI
48AQI
24th July 2025
32AQI
32AQI
25th July 2025
37AQI
37AQI
26th July 2025
41AQI
41AQI
27th July 2025
47AQI
47AQI
28th July 2025
25AQI
25AQI
29th July 2025
34AQI
34AQI
30th July 2025
36AQI
36AQI
31st July 2025
30AQI
30AQI
1st August 2025
23AQI
23AQI
2nd August 2025
28AQI
28AQI
3rd August 2025
27AQI
27AQI
4th August 2025
35AQI
35AQI
5th August 2025
54AQI
54AQI
6th August 2025
66AQI
66AQI
7th August 2025
53AQI
53AQI
8th August 2025
38AQI
38AQI
9th August 2025
29AQI
29AQI
10th August 2025
32AQI
32AQI
32AQI
28AQI
27AQI
25AQI
23AQI
38AQI
34AQI
39AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202530AQI
31
28
30
1
30
31
22
8
28
3
7
3
207
15
Highest AQI recorded in
August39AQI
Lowest AQI recorded in
May23AQI
202431AQI
31
28
1
30
1
30
31
29
27
4
29
2
30
31
30
29
2
355
10
Highest AQI recorded in
August36AQI
Lowest AQI recorded in
November25AQI
202336AQI
30
1
28
31
30
29
2
16
10
1
3
24
7
28
3
28
2
30
1
28
1
30
1
332
28
1
3
Highest AQI recorded in
June60AQI
Lowest AQI recorded in
December27AQI
202234AQI
30
21
31
30
31
28
2
20
3
2
29
31
30
30
1
313
6
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
January31AQI
202133AQI
30
25
3
29
2
30
31
30
24
7
30
1
29
1
31
30
31
350
14
Highest AQI recorded in
July40AQI
Lowest AQI recorded in
November28AQI
202028AQI
13
20
16
28
31
31
30
30
30
31
260
Highest AQI recorded in
April33AQI
Lowest AQI recorded in
September21AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
36AQILeast Polluted Year Recorded
2020(Avg.)
28AQIHorn Point's annual 2025 AQI (30) shows an average percentage change of -5.8% (improved AQI) compared to previous years: 2020 (28), 2021 (33), 2022 (34), 2023 (36), 2024 (31).
