Otay Mesa, San Diego, California, 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
Otay Mesa, San Diego, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
69AQILowest AQI recorded on
2nd Aug 2025
49AQISame Day Analysis (8th 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: 9th Aug - 10th Aug 2025
Otay Mesa, San Diego, California, United States
AQI
Day
Night
.
5 AM9th Aug 2025
7 PM
4 AM10th Aug 2025
Day time
Avg. Highest Time
5PM9th Aug
59AQI
Avg. Lowest Time
7AM9th Aug
53AQI
Night time
Avg. Highest Time
9PM9th Aug
58AQI
Avg. Lowest Time
5AM9th Aug
52AQI
In the last 24 hours,
Otay Mesa's AQI reached its highest point of 59 at 5 PM during the Day, while the lowest point, 52, was recorded at 5 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Otay Mesa, San Diego, California, United States
JulAug
11th - 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 - 10th10th
Day
Night
11th Jul 2025615 AMAQI
11th Jul 2025676 AMAQI
11th Jul 2025657 AMAQI
11th Jul 2025698 AMAQI
11th Jul 2025669 AMAQI
11th Jul 20256410 AMAQI
11th Jul 20256411 AMAQI
11th Jul 20256512 PMAQI
11th Jul 2025681 PMAQI
11th Jul 2025672 PMAQI
11th Jul 2025603 PMAQI
11th Jul 2025584 PMAQI
11th Jul 2025575 PMAQI
11th Jul 2025566 PMAQI
11th Jul 2025587 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025554 AMAQI
21°C18/25°C
12th Jul 2025565 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025597 AMAQI
12th Jul 2025628 AMAQI
12th Jul 2025609 AMAQI
12th Jul 20256110 AMAQI
12th Jul 20256211 AMAQI
12th Jul 20256212 PMAQI
12th Jul 2025621 PMAQI
12th Jul 2025602 PMAQI
12th Jul 2025603 PMAQI
12th Jul 2025584 PMAQI
12th Jul 2025575 PMAQI
12th Jul 2025566 PMAQI
12th Jul 2025567 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025484 AMAQI
20°C16/25°C
13th Jul 2025485 AMAQI
13th Jul 2025516 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255410 AMAQI
13th Jul 20255611 AMAQI
13th Jul 20255812 PMAQI
13th Jul 2025581 PMAQI
13th Jul 2025582 PMAQI
13th Jul 2025573 PMAQI
13th Jul 2025564 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025536 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025518 PMAQI
13th Jul 2025469 PMAQI
13th Jul 20254410 PMAQI
13th Jul 20254611 PMAQI
14th Jul 20254412 AMAQI
14th Jul 2025441 AMAQI
14th Jul 2025462 AMAQI
14th Jul 2025453 AMAQI
14th Jul 2025434 AMAQI
21°C18/25°C
14th Jul 2025445 AMAQI
14th Jul 2025476 AMAQI
14th Jul 2025497 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025549 AMAQI
14th Jul 20255310 AMAQI
14th Jul 20255311 AMAQI
14th Jul 20255412 PMAQI
14th Jul 2025541 PMAQI
14th Jul 2025552 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025534 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025516 PMAQI
14th Jul 2025477 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025419 PMAQI
14th Jul 20253910 PMAQI
14th Jul 20253511 PMAQI
15th Jul 20253612 AMAQI
15th Jul 2025351 AMAQI
15th Jul 2025362 AMAQI
15th Jul 2025363 AMAQI
15th Jul 2025334 AMAQI
21°C17/25°C
15th Jul 2025375 AMAQI
15th Jul 2025406 AMAQI
15th Jul 2025427 AMAQI
15th Jul 2025438 AMAQI
15th Jul 2025469 AMAQI
15th Jul 20254910 AMAQI
15th Jul 20255211 AMAQI
15th Jul 20255212 PMAQI
15th Jul 2025521 PMAQI
15th Jul 2025562 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025455 PMAQI
15th Jul 2025426 PMAQI
15th Jul 2025397 PMAQI
15th Jul 2025378 PMAQI
15th Jul 2025359 PMAQI
15th Jul 20253410 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20253212 AMAQI
16th Jul 2025321 AMAQI
16th Jul 2025332 AMAQI
16th Jul 2025323 AMAQI
16th Jul 2025324 AMAQI
20°C17/25°C
16th Jul 2025345 AMAQI
16th Jul 2025356 AMAQI
16th Jul 2025367 AMAQI
16th Jul 2025368 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20254011 AMAQI
16th Jul 20254412 PMAQI
16th Jul 2025451 PMAQI
16th Jul 2025482 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025444 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025386 PMAQI
16th Jul 2025377 PMAQI
16th Jul 2025368 PMAQI
16th Jul 2025309 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20252811 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025271 AMAQI
17th Jul 2025262 AMAQI
17th Jul 2025253 AMAQI
17th Jul 2025214 AMAQI
21°C17/25°C
17th Jul 2025225 AMAQI
17th Jul 2025256 AMAQI
17th Jul 2025267 AMAQI
17th Jul 2025268 AMAQI
17th Jul 2025359 AMAQI
17th Jul 20255010 AMAQI
17th Jul 20253911 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025362 PMAQI
17th Jul 2025343 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025325 PMAQI
17th Jul 2025316 PMAQI
17th Jul 2025307 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252710 PMAQI
17th Jul 20252711 PMAQI
18th Jul 20252612 AMAQI
18th Jul 2025261 AMAQI
18th Jul 2025262 AMAQI
18th Jul 2025253 AMAQI
18th Jul 2025204 AMAQI
21°C18/26°C
18th Jul 2025225 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025247 AMAQI
18th Jul 2025248 AMAQI
18th Jul 2025279 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20253612 PMAQI
18th Jul 2025361 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025325 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025307 PMAQI
18th Jul 2025318 PMAQI
18th Jul 2025379 PMAQI
18th Jul 20253710 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20253212 AMAQI
19th Jul 2025321 AMAQI
19th Jul 2025322 AMAQI
19th Jul 2025353 AMAQI
19th Jul 2025384 AMAQI
21°C19/24°C
19th Jul 2025395 AMAQI
19th Jul 2025386 AMAQI
19th Jul 2025377 AMAQI
19th Jul 2025378 AMAQI
19th Jul 2025369 AMAQI
19th Jul 20254010 AMAQI
19th Jul 20254611 AMAQI
19th Jul 20254912 PMAQI
19th Jul 2025491 PMAQI
19th Jul 2025492 PMAQI
19th Jul 2025473 PMAQI
19th Jul 2025444 PMAQI
19th Jul 2025435 PMAQI
19th Jul 2025446 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025448 PMAQI
19th Jul 2025449 PMAQI
19th Jul 20254310 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025422 AMAQI
20th Jul 2025453 AMAQI
20th Jul 2025484 AMAQI
21°C18/25°C
20th Jul 2025525 AMAQI
20th Jul 2025506 AMAQI
20th Jul 2025527 AMAQI
20th Jul 2025528 AMAQI
20th Jul 2025529 AMAQI
20th Jul 20255310 AMAQI
20th Jul 20255611 AMAQI
20th Jul 20255812 PMAQI
20th Jul 2025581 PMAQI
20th Jul 2025562 PMAQI
20th Jul 2025523 PMAQI
20th Jul 2025514 PMAQI
20th Jul 2025525 PMAQI
20th Jul 2025506 PMAQI
20th Jul 2025517 PMAQI
20th Jul 2025508 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254211 PMAQI
21st Jul 20254212 AMAQI
21st Jul 2025421 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025404 AMAQI
20°C17/23°C
21st Jul 2025405 AMAQI
21st Jul 2025406 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025419 AMAQI
21st Jul 20254110 AMAQI
21st Jul 20254411 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025491 PMAQI
21st Jul 2025482 PMAQI
21st Jul 2025463 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025437 PMAQI
21st Jul 2025428 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253212 AMAQI
22nd Jul 2025301 AMAQI
22nd Jul 2025312 AMAQI
22nd Jul 2025333 AMAQI
22nd Jul 2025284 AMAQI
19°C17/23°C
22nd Jul 2025285 AMAQI
22nd Jul 2025286 AMAQI
22nd Jul 2025307 AMAQI
22nd Jul 2025298 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025322 PMAQI
22nd Jul 2025313 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025298 PMAQI
22nd Jul 2025269 PMAQI
22nd Jul 20252510 PMAQI
22nd Jul 20252511 PMAQI
23rd Jul 20252412 AMAQI
23rd Jul 2025251 AMAQI
23rd Jul 2025252 AMAQI
23rd Jul 2025243 AMAQI
23rd Jul 2025224 AMAQI
19°C17/23°C
23rd Jul 2025225 AMAQI
23rd Jul 2025236 AMAQI
23rd Jul 2025247 AMAQI
23rd Jul 2025238 AMAQI
23rd Jul 2025259 AMAQI
23rd Jul 20253110 AMAQI
23rd Jul 20252911 AMAQI
23rd Jul 20252912 PMAQI
23rd Jul 2025291 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025303 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025316 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025278 PMAQI
23rd Jul 2025299 PMAQI
23rd Jul 20252910 PMAQI
23rd Jul 20252811 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025302 AMAQI
24th Jul 2025323 AMAQI
24th Jul 2025434 AMAQI
21°C18/26°C
24th Jul 2025545 AMAQI
24th Jul 2025506 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20255010 AMAQI
24th Jul 20254811 AMAQI
24th Jul 20254412 PMAQI
24th Jul 2025441 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025404 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025386 PMAQI
24th Jul 2025397 PMAQI
24th Jul 2025398 PMAQI
24th Jul 2025299 PMAQI
24th Jul 20252910 PMAQI
24th Jul 20252911 PMAQI
25th Jul 20253012 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025302 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025264 AMAQI
21°C18/25°C
25th Jul 2025275 AMAQI
25th Jul 2025296 AMAQI
25th Jul 2025287 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025319 AMAQI
25th Jul 20253910 AMAQI
25th Jul 20254011 AMAQI
25th Jul 20253712 PMAQI
25th Jul 2025371 PMAQI
25th Jul 2025332 PMAQI
25th Jul 2025313 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025276 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025259 PMAQI
25th Jul 20252410 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252512 AMAQI
26th Jul 2025241 AMAQI
26th Jul 2025242 AMAQI
26th Jul 2025243 AMAQI
26th Jul 2025214 AMAQI
20°C17/24°C
26th Jul 2025225 AMAQI
26th Jul 2025236 AMAQI
26th Jul 2025257 AMAQI
26th Jul 2025268 AMAQI
26th Jul 2025389 AMAQI
26th Jul 20255110 AMAQI
26th Jul 20254211 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025283 PMAQI
26th Jul 2025264 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025237 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252210 PMAQI
26th Jul 20252211 PMAQI
27th Jul 20252212 AMAQI
27th Jul 2025241 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025333 AMAQI
27th Jul 2025294 AMAQI
20°C17/24°C
27th Jul 2025335 AMAQI
27th Jul 2025296 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025349 AMAQI
27th Jul 20253510 AMAQI
27th Jul 20253411 AMAQI
27th Jul 20253212 PMAQI
27th Jul 2025321 PMAQI
27th Jul 2025312 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025305 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025288 PMAQI
27th Jul 2025259 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252511 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025271 AMAQI
28th Jul 2025262 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025264 AMAQI
20°C17/24°C
28th Jul 2025285 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253310 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025351 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025333 PMAQI
28th Jul 2025334 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025336 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025301 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025403 AMAQI
29th Jul 2025444 AMAQI
21°C17/25°C
29th Jul 2025485 AMAQI
29th Jul 2025466 AMAQI
29th Jul 2025457 AMAQI
29th Jul 2025448 AMAQI
29th Jul 2025469 AMAQI
29th Jul 20255210 AMAQI
29th Jul 20255311 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025511 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025493 PMAQI
29th Jul 2025484 PMAQI
29th Jul 2025465 PMAQI
29th Jul 2025456 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025389 PMAQI
29th Jul 20253810 PMAQI
29th Jul 20253611 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025391 AMAQI
30th Jul 2025442 AMAQI
30th Jul 2025503 AMAQI
30th Jul 2025604 AMAQI
21°C18/27°C
30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025558 AMAQI
30th Jul 2025539 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025591 PMAQI
30th Jul 2025642 PMAQI
30th Jul 2025653 PMAQI
30th Jul 2025654 PMAQI
30th Jul 2025655 PMAQI
30th Jul 2025656 PMAQI
30th Jul 2025657 PMAQI
30th Jul 2025658 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20254610 PMAQI
30th Jul 20254911 PMAQI
31st Jul 20255112 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025543 AMAQI
31st Jul 2025584 AMAQI
22°C18/28°C
31st Jul 2025575 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025628 AMAQI
31st Jul 2025629 AMAQI
31st Jul 20255810 AMAQI
31st Jul 20255811 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025612 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025616 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025509 PMAQI
31st Jul 20254910 PMAQI
31st Jul 20254911 PMAQI
1st Aug 20254612 AMAQI
1st Aug 2025471 AMAQI
1st Aug 2025472 AMAQI
1st Aug 2025503 AMAQI
1st Aug 2025544 AMAQI
22°C18/28°C
1st Aug 2025575 AMAQI
1st Aug 2025616 AMAQI
1st Aug 2025607 AMAQI
1st Aug 2025608 AMAQI
1st Aug 2025599 AMAQI
1st Aug 20256010 AMAQI
1st Aug 20256111 AMAQI
1st Aug 20256112 PMAQI
1st Aug 2025621 PMAQI
1st Aug 2025632 PMAQI
1st Aug 2025653 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025615 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025607 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20254012 AMAQI
2nd Aug 2025401 AMAQI
2nd Aug 2025422 AMAQI
2nd Aug 2025463 AMAQI
2nd Aug 2025504 AMAQI
21°C17/26°C
2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025548 AMAQI
2nd Aug 2025569 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20255911 AMAQI
2nd Aug 20255912 PMAQI
2nd Aug 2025591 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025536 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025468 PMAQI
2nd Aug 2025409 PMAQI
2nd Aug 20253610 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20253712 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025422 AMAQI
3rd Aug 2025453 AMAQI
3rd Aug 2025504 AMAQI
22°C18/28°C
3rd Aug 2025575 AMAQI
3rd Aug 2025606 AMAQI
3rd Aug 2025717 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025573 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025555 PMAQI
3rd Aug 2025566 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025548 PMAQI
3rd Aug 2025529 PMAQI
3rd Aug 20255410 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025574 AMAQI
22°C18/29°C
4th Aug 2025575 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025587 AMAQI
4th Aug 2025608 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20257010 AMAQI
4th Aug 20258811 AMAQI
4th Aug 20258712 PMAQI
4th Aug 2025901 PMAQI
4th Aug 2025962 PMAQI
4th Aug 2025833 PMAQI
4th Aug 2025784 PMAQI
4th Aug 2025735 PMAQI
4th Aug 2025716 PMAQI
4th Aug 2025617 PMAQI
4th Aug 2025618 PMAQI
4th Aug 2025639 PMAQI
4th Aug 20256310 PMAQI
4th Aug 20256011 PMAQI
5th Aug 20255812 AMAQI
5th Aug 2025601 AMAQI
5th Aug 2025602 AMAQI
5th Aug 2025633 AMAQI
5th Aug 2025644 AMAQI
22°C18/28°C
5th Aug 2025655 AMAQI
5th Aug 2025666 AMAQI
5th Aug 2025657 AMAQI
5th Aug 2025748 AMAQI
5th Aug 2025789 AMAQI
5th Aug 20257410 AMAQI
5th Aug 20257211 AMAQI
5th Aug 20257212 PMAQI
5th Aug 2025801 PMAQI
5th Aug 2025822 PMAQI
5th Aug 2025863 PMAQI
5th Aug 2025804 PMAQI
5th Aug 2025785 PMAQI
5th Aug 2025756 PMAQI
5th Aug 2025707 PMAQI
5th Aug 2025698 PMAQI
5th Aug 2025689 PMAQI
5th Aug 20256310 PMAQI
5th Aug 20255911 PMAQI
6th Aug 20255912 AMAQI
6th Aug 2025601 AMAQI
6th Aug 2025592 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025594 AMAQI
23°C18/28°C
6th Aug 2025605 AMAQI
6th Aug 2025656 AMAQI
6th Aug 2025687 AMAQI
6th Aug 2025718 AMAQI
6th Aug 2025769 AMAQI
6th Aug 20259210 AMAQI
6th Aug 202510011 AMAQI
6th Aug 20259712 PMAQI
6th Aug 2025831 PMAQI
6th Aug 2025802 PMAQI
6th Aug 2025753 PMAQI
6th Aug 2025714 PMAQI
6th Aug 2025685 PMAQI
6th Aug 2025666 PMAQI
6th Aug 2025627 PMAQI
6th Aug 2025658 PMAQI
6th Aug 2025629 PMAQI
6th Aug 20256310 PMAQI
6th Aug 20256211 PMAQI
7th Aug 20256212 AMAQI
7th Aug 2025621 AMAQI
7th Aug 2025622 AMAQI
7th Aug 2025623 AMAQI
7th Aug 2025654 AMAQI
24°C19/30°C
7th Aug 2025705 AMAQI
7th Aug 2025706 AMAQI
7th Aug 2025737 AMAQI
7th Aug 2025718 AMAQI
7th Aug 2025779 AMAQI
7th Aug 20258310 AMAQI
7th Aug 20258611 AMAQI
7th Aug 20257912 PMAQI
7th Aug 2025751 PMAQI
7th Aug 2025732 PMAQI
7th Aug 2025723 PMAQI
7th Aug 2025694 PMAQI
7th Aug 2025705 PMAQI
7th Aug 2025676 PMAQI
7th Aug 2025677 PMAQI
7th Aug 2025678 PMAQI
7th Aug 2025629 PMAQI
7th Aug 20256210 PMAQI
7th Aug 20255911 PMAQI
8th Aug 20255912 AMAQI
8th Aug 2025591 AMAQI
8th Aug 2025622 AMAQI
8th Aug 2025663 AMAQI
8th Aug 2025634 AMAQI
26°C20/32°C
8th Aug 2025685 AMAQI
8th Aug 2025696 AMAQI
8th Aug 2025627 AMAQI
8th Aug 2025588 AMAQI
8th Aug 2025569 AMAQI
8th Aug 20255710 AMAQI
8th Aug 20256011 AMAQI
8th Aug 20256412 PMAQI
8th Aug 2025701 PMAQI
8th Aug 2025682 PMAQI
8th Aug 2025663 PMAQI
8th Aug 2025654 PMAQI
8th Aug 2025625 PMAQI
8th Aug 2025606 PMAQI
8th Aug 2025617 PMAQI
8th Aug 2025608 PMAQI
8th Aug 2025559 PMAQI
8th Aug 20255410 PMAQI
8th Aug 20255411 PMAQI
9th Aug 20255512 AMAQI
9th Aug 2025561 AMAQI
9th Aug 2025572 AMAQI
9th Aug 2025553 AMAQI
9th Aug 2025524 AMAQI
24°C20/29°C
9th Aug 2025525 AMAQI
9th Aug 2025536 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025548 AMAQI
9th Aug 2025559 AMAQI
9th Aug 20255610 AMAQI
9th Aug 20255611 AMAQI
9th Aug 20255812 PMAQI
9th Aug 2025571 PMAQI
9th Aug 2025582 PMAQI
9th Aug 2025583 PMAQI
9th Aug 2025584 PMAQI
9th Aug 2025595 PMAQI
9th Aug 2025596 PMAQI
9th Aug 2025567 PMAQI
9th Aug 2025568 PMAQI
9th Aug 2025589 PMAQI
9th Aug 20255810 PMAQI
9th Aug 20255811 PMAQI
10th Aug 20255812 AMAQI
10th Aug 2025571 AMAQI
10th Aug 2025572 AMAQI
10th Aug 2025573 AMAQI
10th Aug 2025564 AMAQI
22°C18/26°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
50AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
50AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 50), while the lowest AQI was between 5 AM to 7 PM (Avg. 50).
Night time
Avg. Highest Time
12 AM - 8 PM
43AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
12 AM - 11 PM
43AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 8 PM (Avg. 43), while the lowest AQI was between 12 AM to 11 PM (Avg. 43).
2025 Days Vs Air Quality
Otay Mesa, San Diego, California, United States
2025
47%
64
53%
72
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
64 DaysModerate
72 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 47%
Health Risk Level:
Significant
In 2025, 47% of 222 days were within WHO’s safe air quality limits, and 53% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Otay Mesa, San Diego, California, 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
22AQI
22AQI
3rd March 2025
31AQI
31AQI
4th March 2025
44AQI
44AQI
5th March 2025
48AQI
48AQI
6th March 2025
34AQI
34AQI
1st April 2025
28AQI
28AQI
2nd April 2025
35AQI
35AQI
3rd April 2025
40AQI
40AQI
4th April 2025
39AQI
39AQI
5th April 2025
45AQI
45AQI
6th April 2025
37AQI
37AQI
7th April 2025
45AQI
45AQI
8th April 2025
64AQI
64AQI
9th April 2025
61AQI
61AQI
10th April 2025
62AQI
62AQI
11th April 2025
69AQI
69AQI
12th April 2025
70AQI
70AQI
13th April 2025
65AQI
65AQI
14th April 2025
61AQI
61AQI
15th April 2025
51AQI
51AQI
16th April 2025
41AQI
41AQI
17th April 2025
33AQI
33AQI
18th April 2025
26AQI
26AQI
19th April 2025
39AQI
39AQI
20th April 2025
55AQI
55AQI
21st April 2025
64AQI
64AQI
22nd April 2025
53AQI
53AQI
23rd April 2025
47AQI
47AQI
24th April 2025
43AQI
43AQI
25th April 2025
39AQI
39AQI
26th April 2025
27AQI
27AQI
27th April 2025
22AQI
22AQI
28th April 2025
23AQI
23AQI
29th April 2025
43AQI
43AQI
30th April 2025
57AQI
57AQI
1st May 2025
52AQI
52AQI
2nd May 2025
42AQI
42AQI
3rd May 2025
43AQI
43AQI
4th May 2025
37AQI
37AQI
5th May 2025
37AQI
37AQI
6th May 2025
55AQI
55AQI
7th May 2025
50AQI
50AQI
8th May 2025
54AQI
54AQI
9th May 2025
58AQI
58AQI
10th May 2025
58AQI
58AQI
11th May 2025
63AQI
63AQI
12th May 2025
60AQI
60AQI
13th May 2025
41AQI
41AQI
14th May 2025
47AQI
47AQI
15th May 2025
60AQI
60AQI
16th May 2025
63AQI
63AQI
17th May 2025
53AQI
53AQI
18th May 2025
40AQI
40AQI
19th May 2025
57AQI
57AQI
20th May 2025
70AQI
70AQI
21st May 2025
67AQI
67AQI
22nd May 2025
67AQI
67AQI
23rd May 2025
69AQI
69AQI
24th May 2025
61AQI
61AQI
25th May 2025
59AQI
59AQI
26th May 2025
55AQI
55AQI
27th May 2025
51AQI
51AQI
28th May 2025
50AQI
50AQI
29th May 2025
47AQI
47AQI
30th May 2025
56AQI
56AQI
31st May 2025
77AQI
77AQI
1st June 2025
60AQI
60AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
35AQI
35AQI
4th June 2025
31AQI
31AQI
5th June 2025
36AQI
36AQI
6th June 2025
36AQI
36AQI
7th June 2025
39AQI
39AQI
8th June 2025
43AQI
43AQI
9th June 2025
54AQI
54AQI
10th June 2025
53AQI
53AQI
11th June 2025
49AQI
49AQI
12th June 2025
58AQI
58AQI
13th June 2025
62AQI
62AQI
14th June 2025
61AQI
61AQI
15th June 2025
60AQI
60AQI
16th June 2025
64AQI
64AQI
17th June 2025
64AQI
64AQI
18th June 2025
66AQI
66AQI
19th June 2025
62AQI
62AQI
20th June 2025
64AQI
64AQI
21st June 2025
63AQI
63AQI
22nd June 2025
61AQI
61AQI
23rd June 2025
63AQI
63AQI
24th June 2025
70AQI
70AQI
25th June 2025
58AQI
58AQI
26th June 2025
54AQI
54AQI
27th June 2025
56AQI
56AQI
28th June 2025
52AQI
52AQI
29th June 2025
51AQI
51AQI
30th June 2025
46AQI
46AQI
1st July 2025
45AQI
45AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
48AQI
48AQI
4th July 2025
49AQI
49AQI
5th July 2025
63AQI
63AQI
6th July 2025
58AQI
58AQI
7th July 2025
59AQI
59AQI
8th July 2025
59AQI
59AQI
9th July 2025
52AQI
52AQI
10th July 2025
50AQI
50AQI
11th July 2025
59AQI
59AQI
12th July 2025
57AQI
57AQI
13th July 2025
52AQI
52AQI
14th July 2025
47AQI
47AQI
15th July 2025
41AQI
41AQI
16th July 2025
36AQI
36AQI
17th July 2025
30AQI
30AQI
18th July 2025
30AQI
30AQI
19th July 2025
41AQI
41AQI
20th July 2025
49AQI
49AQI
21st July 2025
42AQI
42AQI
22nd July 2025
30AQI
30AQI
23rd July 2025
27AQI
27AQI
24th July 2025
39AQI
39AQI
25th July 2025
29AQI
29AQI
26th July 2025
27AQI
27AQI
27th July 2025
29AQI
29AQI
28th July 2025
30AQI
30AQI
29th July 2025
43AQI
43AQI
30th July 2025
55AQI
55AQI
31st July 2025
56AQI
56AQI
1st August 2025
55AQI
55AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
53AQI
53AQI
4th August 2025
66AQI
66AQI
5th August 2025
69AQI
69AQI
6th August 2025
68AQI
68AQI
7th August 2025
68AQI
68AQI
8th August 2025
62AQI
62AQI
34AQI
46AQI
55AQI
54AQI
44AQI
61AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202550AQI
6
18
12
10
21
8
22
21
10
1
7
64
72
Highest AQI recorded in
August61AQI
Lowest AQI recorded in
March34AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
50AQILeast Polluted Year Recorded
2025(Avg.)
50AQIOtay Mesa's annual 2025 AQI (50) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
