San Juanico, Celaya, Guanajuato, Mexico 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+
October Air Quality Analysis
San Juanico, Celaya, Guanajuato, Mexico
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Oct 2022
102AQILowest AQI recorded on
16th Oct 2024
16AQISame Day Analysis (17th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 82 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 17th Oct - 18th Oct 2025
San Juanico, Celaya, Guanajuato, Mexico
AQI
Day
Night
.
7 AM17th Oct 2025
7 PM
6 AM18th Oct 2025
Day time
Avg. Highest Time
12PM17th Oct
85AQI
Avg. Lowest Time
7PM17th Oct
70AQI
Night time
Avg. Highest Time
10PM17th Oct
88AQI
Avg. Lowest Time
8PM17th Oct
68AQI
In the last 24 hours,
San Juanico's AQI reached its highest point of 88 at 10 PM during the Night, while the lowest point, 68, was recorded at 8 PM during the Night between 17th Oct and 18th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
San Juanico, Celaya, Guanajuato, Mexico
SepOct
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
18th Sep 2025347 AMAQI
18th Sep 2025358 AMAQI
18th Sep 2025389 AMAQI
18th Sep 20255010 AMAQI
18th Sep 20254711 AMAQI
18th Sep 20254012 PMAQI
18th Sep 2025381 PMAQI
18th Sep 2025402 PMAQI
18th Sep 2025403 PMAQI
18th Sep 2025384 PMAQI
18th Sep 2025395 PMAQI
18th Sep 2025416 PMAQI
18th Sep 2025397 PMAQI
18th Sep 2025388 PMAQI
18th Sep 2025389 PMAQI
18th Sep 20254010 PMAQI
18th Sep 20254011 PMAQI
19th Sep 20254212 AMAQI
19th Sep 2025401 AMAQI
19th Sep 2025342 AMAQI
19th Sep 2025343 AMAQI
19th Sep 2025334 AMAQI
19th Sep 2025305 AMAQI
19th Sep 2025356 AMAQI
19°C13/28°C
19th Sep 2025367 AMAQI
19th Sep 2025368 AMAQI
19th Sep 2025399 AMAQI
19th Sep 20254510 AMAQI
19th Sep 20254811 AMAQI
19th Sep 20253812 PMAQI
19th Sep 2025481 PMAQI
19th Sep 2025402 PMAQI
19th Sep 2025383 PMAQI
19th Sep 2025394 PMAQI
19th Sep 2025385 PMAQI
19th Sep 2025406 PMAQI
19th Sep 2025407 PMAQI
19th Sep 2025408 PMAQI
19th Sep 2025419 PMAQI
19th Sep 20254110 PMAQI
19th Sep 20254011 PMAQI
20th Sep 20253912 AMAQI
20th Sep 2025441 AMAQI
20th Sep 2025462 AMAQI
20th Sep 2025513 AMAQI
20th Sep 2025414 AMAQI
20th Sep 2025465 AMAQI
20th Sep 2025526 AMAQI
18°C13/27°C
20th Sep 2025487 AMAQI
20th Sep 2025458 AMAQI
20th Sep 2025499 AMAQI
20th Sep 20255210 AMAQI
20th Sep 20255111 AMAQI
20th Sep 20254712 PMAQI
20th Sep 2025501 PMAQI
20th Sep 2025502 PMAQI
20th Sep 2025473 PMAQI
20th Sep 2025484 PMAQI
20th Sep 2025465 PMAQI
20th Sep 2025466 PMAQI
20th Sep 2025477 PMAQI
20th Sep 2025468 PMAQI
20th Sep 2025499 PMAQI
20th Sep 20254710 PMAQI
20th Sep 20254811 PMAQI
21st Sep 20254912 AMAQI
21st Sep 2025461 AMAQI
21st Sep 2025372 AMAQI
21st Sep 2025373 AMAQI
21st Sep 2025384 AMAQI
21st Sep 2025405 AMAQI
21st Sep 2025396 AMAQI
18°C12/28°C
21st Sep 2025347 AMAQI
21st Sep 2025368 AMAQI
21st Sep 2025359 AMAQI
21st Sep 20253210 AMAQI
21st Sep 20253711 AMAQI
21st Sep 20253812 PMAQI
21st Sep 2025361 PMAQI
21st Sep 2025392 PMAQI
21st Sep 2025423 PMAQI
21st Sep 2025404 PMAQI
21st Sep 2025405 PMAQI
21st Sep 2025406 PMAQI
21st Sep 2025397 PMAQI
21st Sep 2025408 PMAQI
21st Sep 2025409 PMAQI
21st Sep 20254210 PMAQI
21st Sep 20254211 PMAQI
22nd Sep 20254212 AMAQI
22nd Sep 2025421 AMAQI
22nd Sep 2025332 AMAQI
22nd Sep 2025303 AMAQI
22nd Sep 2025294 AMAQI
22nd Sep 2025295 AMAQI
22nd Sep 2025326 AMAQI
19°C12/29°C
22nd Sep 2025317 AMAQI
22nd Sep 2025358 AMAQI
22nd Sep 2025439 AMAQI
22nd Sep 20254510 AMAQI
22nd Sep 20254411 AMAQI
22nd Sep 20254012 PMAQI
22nd Sep 2025401 PMAQI
22nd Sep 2025382 PMAQI
22nd Sep 2025383 PMAQI
22nd Sep 2025384 PMAQI
22nd Sep 2025375 PMAQI
22nd Sep 2025366 PMAQI
22nd Sep 2025367 PMAQI
22nd Sep 2025368 PMAQI
22nd Sep 2025379 PMAQI
22nd Sep 20253810 PMAQI
22nd Sep 20253811 PMAQI
23rd Sep 20253812 AMAQI
23rd Sep 2025381 AMAQI
23rd Sep 2025342 AMAQI
23rd Sep 2025323 AMAQI
23rd Sep 2025494 AMAQI
23rd Sep 2025425 AMAQI
23rd Sep 2025476 AMAQI
20°C11/31°C
23rd Sep 2025477 AMAQI
23rd Sep 2025448 AMAQI
23rd Sep 2025449 AMAQI
23rd Sep 20254610 AMAQI
23rd Sep 20254711 AMAQI
23rd Sep 20254512 PMAQI
23rd Sep 2025431 PMAQI
23rd Sep 2025432 PMAQI
23rd Sep 2025433 PMAQI
23rd Sep 2025444 PMAQI
23rd Sep 2025445 PMAQI
23rd Sep 2025456 PMAQI
23rd Sep 2025457 PMAQI
23rd Sep 2025428 PMAQI
23rd Sep 2025459 PMAQI
23rd Sep 20254410 PMAQI
23rd Sep 20254611 PMAQI
24th Sep 20254912 AMAQI
24th Sep 2025481 AMAQI
24th Sep 2025402 AMAQI
24th Sep 2025373 AMAQI
24th Sep 2025384 AMAQI
24th Sep 2025465 AMAQI
24th Sep 2025436 AMAQI
20°C12/31°C
24th Sep 2025447 AMAQI
24th Sep 2025448 AMAQI
24th Sep 2025499 AMAQI
24th Sep 20254810 AMAQI
24th Sep 20254811 AMAQI
24th Sep 20254412 PMAQI
24th Sep 2025441 PMAQI
24th Sep 2025482 PMAQI
24th Sep 2025453 PMAQI
24th Sep 2025444 PMAQI
24th Sep 2025445 PMAQI
24th Sep 2025456 PMAQI
24th Sep 2025477 PMAQI
24th Sep 2025488 PMAQI
24th Sep 2025489 PMAQI
24th Sep 20254510 PMAQI
24th Sep 20255111 PMAQI
25th Sep 20255712 AMAQI
25th Sep 2025571 AMAQI
25th Sep 2025482 AMAQI
25th Sep 2025453 AMAQI
25th Sep 2025514 AMAQI
25th Sep 2025475 AMAQI
25th Sep 2025556 AMAQI
20°C12/31°C
25th Sep 2025557 AMAQI
25th Sep 2025578 AMAQI
25th Sep 2025599 AMAQI
25th Sep 20256810 AMAQI
25th Sep 20256911 AMAQI
25th Sep 20256812 PMAQI
25th Sep 2025611 PMAQI
25th Sep 2025592 PMAQI
25th Sep 2025563 PMAQI
25th Sep 2025564 PMAQI
25th Sep 2025525 PMAQI
25th Sep 2025536 PMAQI
25th Sep 2025457 PMAQI
25th Sep 2025378 PMAQI
25th Sep 2025329 PMAQI
25th Sep 20254810 PMAQI
25th Sep 20254911 PMAQI
26th Sep 20254812 AMAQI
26th Sep 2025461 AMAQI
26th Sep 2025362 AMAQI
26th Sep 2025293 AMAQI
26th Sep 2025224 AMAQI
26th Sep 2025225 AMAQI
26th Sep 2025246 AMAQI
19°C14/27°C
26th Sep 2025287 AMAQI
26th Sep 2025378 AMAQI
26th Sep 2025399 AMAQI
26th Sep 20253910 AMAQI
26th Sep 20254611 AMAQI
26th Sep 20253912 PMAQI
26th Sep 2025391 PMAQI
26th Sep 2025532 PMAQI
26th Sep 2025583 PMAQI
26th Sep 2025544 PMAQI
26th Sep 2025535 PMAQI
26th Sep 2025506 PMAQI
26th Sep 2025447 PMAQI
26th Sep 2025448 PMAQI
26th Sep 2025479 PMAQI
26th Sep 20254010 PMAQI
26th Sep 20254411 PMAQI
27th Sep 20253412 AMAQI
27th Sep 2025321 AMAQI
27th Sep 2025282 AMAQI
27th Sep 2025283 AMAQI
27th Sep 2025314 AMAQI
27th Sep 2025395 AMAQI
27th Sep 2025406 AMAQI
19°C13/28°C
27th Sep 2025387 AMAQI
27th Sep 2025338 AMAQI
27th Sep 2025309 AMAQI
27th Sep 20253010 AMAQI
27th Sep 20253211 AMAQI
27th Sep 20253512 PMAQI
27th Sep 2025391 PMAQI
27th Sep 2025432 PMAQI
27th Sep 2025533 PMAQI
27th Sep 2025544 PMAQI
27th Sep 2025565 PMAQI
27th Sep 2025566 PMAQI
27th Sep 2025467 PMAQI
27th Sep 2025418 PMAQI
27th Sep 2025449 PMAQI
27th Sep 20254910 PMAQI
27th Sep 20255011 PMAQI
28th Sep 20255012 AMAQI
28th Sep 2025451 AMAQI
28th Sep 2025442 AMAQI
28th Sep 2025543 AMAQI
28th Sep 2025514 AMAQI
28th Sep 2025405 AMAQI
28th Sep 2025446 AMAQI
19°C13/28°C
28th Sep 2025497 AMAQI
28th Sep 2025508 AMAQI
28th Sep 2025519 AMAQI
28th Sep 20255010 AMAQI
28th Sep 20253911 AMAQI
28th Sep 20252612 PMAQI
28th Sep 2025181 PMAQI
28th Sep 2025122 PMAQI
28th Sep 2025213 PMAQI
28th Sep 2025184 PMAQI
28th Sep 2025205 PMAQI
28th Sep 2025246 PMAQI
28th Sep 2025237 PMAQI
28th Sep 2025228 PMAQI
28th Sep 2025249 PMAQI
28th Sep 20252710 PMAQI
28th Sep 20252611 PMAQI
29th Sep 20252212 AMAQI
29th Sep 2025221 AMAQI
29th Sep 2025322 AMAQI
29th Sep 2025323 AMAQI
29th Sep 2025284 AMAQI
29th Sep 2025285 AMAQI
29th Sep 2025266 AMAQI
20°C15/26°C
29th Sep 2025367 AMAQI
29th Sep 2025288 AMAQI
29th Sep 2025329 AMAQI
29th Sep 20254210 AMAQI
29th Sep 20254011 AMAQI
29th Sep 20253912 PMAQI
29th Sep 2025421 PMAQI
29th Sep 2025492 PMAQI
29th Sep 2025453 PMAQI
29th Sep 2025474 PMAQI
29th Sep 2025495 PMAQI
29th Sep 2025446 PMAQI
29th Sep 2025487 PMAQI
29th Sep 2025568 PMAQI
29th Sep 2025529 PMAQI
29th Sep 20256410 PMAQI
29th Sep 20255811 PMAQI
30th Sep 20255512 AMAQI
30th Sep 2025501 AMAQI
30th Sep 2025512 AMAQI
30th Sep 2025643 AMAQI
30th Sep 2025654 AMAQI
30th Sep 2025485 AMAQI
30th Sep 2025536 AMAQI
19°C14/27°C
30th Sep 2025427 AMAQI
30th Sep 2025318 AMAQI
30th Sep 2025359 AMAQI
30th Sep 20253910 AMAQI
30th Sep 20253011 AMAQI
30th Sep 20252912 PMAQI
30th Sep 2025371 PMAQI
30th Sep 2025352 PMAQI
30th Sep 2025373 PMAQI
30th Sep 2025394 PMAQI
30th Sep 2025405 PMAQI
30th Sep 2025316 PMAQI
30th Sep 2025427 PMAQI
30th Sep 2025428 PMAQI
30th Sep 2025389 PMAQI
30th Sep 20253010 PMAQI
30th Sep 20253011 PMAQI
1st Oct 20253012 AMAQI
1st Oct 2025301 AMAQI
1st Oct 2025332 AMAQI
1st Oct 2025393 AMAQI
1st Oct 2025514 AMAQI
1st Oct 2025545 AMAQI
1st Oct 2025536 AMAQI
19°C13/29°C
1st Oct 2025467 AMAQI
1st Oct 2025518 AMAQI
1st Oct 2025459 AMAQI
1st Oct 20255310 AMAQI
1st Oct 20255511 AMAQI
1st Oct 20255312 PMAQI
1st Oct 2025551 PMAQI
1st Oct 2025522 PMAQI
1st Oct 2025473 PMAQI
1st Oct 2025404 PMAQI
1st Oct 2025475 PMAQI
1st Oct 2025466 PMAQI
1st Oct 2025437 PMAQI
1st Oct 2025428 PMAQI
1st Oct 2025389 PMAQI
1st Oct 20253110 PMAQI
1st Oct 20254111 PMAQI
2nd Oct 20254212 AMAQI
2nd Oct 2025331 AMAQI
2nd Oct 2025322 AMAQI
2nd Oct 2025313 AMAQI
2nd Oct 2025354 AMAQI
2nd Oct 2025425 AMAQI
2nd Oct 2025446 AMAQI
18°C10/29°C
2nd Oct 2025467 AMAQI
2nd Oct 2025518 AMAQI
2nd Oct 2025569 AMAQI
2nd Oct 20255610 AMAQI
2nd Oct 20255411 AMAQI
2nd Oct 20255512 PMAQI
2nd Oct 2025511 PMAQI
2nd Oct 2025502 PMAQI
2nd Oct 2025463 PMAQI
2nd Oct 2025544 PMAQI
2nd Oct 2025345 PMAQI
2nd Oct 2025356 PMAQI
2nd Oct 2025407 PMAQI
2nd Oct 2025338 PMAQI
2nd Oct 2025329 PMAQI
2nd Oct 20254110 PMAQI
2nd Oct 20254811 PMAQI
3rd Oct 20255012 AMAQI
3rd Oct 2025511 AMAQI
3rd Oct 2025452 AMAQI
3rd Oct 2025463 AMAQI
3rd Oct 2025504 AMAQI
3rd Oct 2025505 AMAQI
3rd Oct 2025646 AMAQI
18°C11/28°C
3rd Oct 2025637 AMAQI
3rd Oct 2025578 AMAQI
3rd Oct 2025559 AMAQI
3rd Oct 20256410 AMAQI
3rd Oct 20256011 AMAQI
3rd Oct 20255412 PMAQI
3rd Oct 2025511 PMAQI
3rd Oct 2025362 PMAQI
3rd Oct 2025373 PMAQI
3rd Oct 2025434 PMAQI
3rd Oct 2025455 PMAQI
3rd Oct 2025446 PMAQI
3rd Oct 2025427 PMAQI
3rd Oct 2025418 PMAQI
3rd Oct 2025499 PMAQI
3rd Oct 20255410 PMAQI
3rd Oct 20256011 PMAQI
4th Oct 20255812 AMAQI
4th Oct 2025571 AMAQI
4th Oct 2025552 AMAQI
4th Oct 2025503 AMAQI
4th Oct 2025434 AMAQI
4th Oct 2025405 AMAQI
4th Oct 2025476 AMAQI
17°C11/28°C
4th Oct 2025547 AMAQI
4th Oct 2025558 AMAQI
4th Oct 2025579 AMAQI
4th Oct 20255910 AMAQI
4th Oct 20255511 AMAQI
4th Oct 20255412 PMAQI
4th Oct 2025571 PMAQI
4th Oct 2025502 PMAQI
4th Oct 2025503 PMAQI
4th Oct 2025414 PMAQI
4th Oct 2025385 PMAQI
4th Oct 2025396 PMAQI
4th Oct 2025517 PMAQI
4th Oct 2025558 PMAQI
4th Oct 2025539 PMAQI
4th Oct 20255510 PMAQI
4th Oct 20255211 PMAQI
5th Oct 20255212 AMAQI
5th Oct 2025541 AMAQI
5th Oct 2025542 AMAQI
5th Oct 2025543 AMAQI
5th Oct 2025654 AMAQI
5th Oct 2025585 AMAQI
5th Oct 2025536 AMAQI
18°C11/28°C
5th Oct 2025527 AMAQI
5th Oct 2025508 AMAQI
5th Oct 2025499 AMAQI
5th Oct 20255510 AMAQI
5th Oct 20255411 AMAQI
5th Oct 20255912 PMAQI
5th Oct 2025611 PMAQI
5th Oct 2025612 PMAQI
5th Oct 2025513 PMAQI
5th Oct 2025444 PMAQI
5th Oct 2025365 PMAQI
5th Oct 2025506 PMAQI
5th Oct 2025487 PMAQI
5th Oct 2025498 PMAQI
5th Oct 2025549 PMAQI
5th Oct 20255210 PMAQI
5th Oct 20254411 PMAQI
6th Oct 20255312 AMAQI
6th Oct 2025551 AMAQI
6th Oct 2025512 AMAQI
6th Oct 2025543 AMAQI
6th Oct 2025574 AMAQI
6th Oct 2025595 AMAQI
6th Oct 2025566 AMAQI
18°C12/25°C
6th Oct 2025557 AMAQI
6th Oct 2025528 AMAQI
6th Oct 2025479 AMAQI
6th Oct 20255310 AMAQI
6th Oct 20255811 AMAQI
7th Oct 2025515 AMAQI
7th Oct 2025526 AMAQI
19°C15/24°C
7th Oct 2025577 AMAQI
7th Oct 2025558 AMAQI
7th Oct 2025569 AMAQI
7th Oct 20255710 AMAQI
7th Oct 20256411 AMAQI
7th Oct 20256912 PMAQI
7th Oct 2025661 PMAQI
7th Oct 2025632 PMAQI
7th Oct 2025563 PMAQI
7th Oct 2025584 PMAQI
7th Oct 2025525 PMAQI
7th Oct 2025386 PMAQI
7th Oct 2025347 PMAQI
7th Oct 2025368 PMAQI
7th Oct 2025349 PMAQI
7th Oct 20255310 PMAQI
7th Oct 20254911 PMAQI
8th Oct 20254112 AMAQI
8th Oct 2025371 AMAQI
8th Oct 2025472 AMAQI
8th Oct 2025503 AMAQI
8th Oct 2025424 AMAQI
8th Oct 2025505 AMAQI
8th Oct 2025466 AMAQI
20°C15/28°C
8th Oct 2025407 AMAQI
8th Oct 2025348 AMAQI
8th Oct 2025399 AMAQI
8th Oct 20254110 AMAQI
8th Oct 20254811 AMAQI
8th Oct 20254812 PMAQI
8th Oct 2025551 PMAQI
8th Oct 2025492 PMAQI
8th Oct 2025403 PMAQI
8th Oct 2025464 PMAQI
8th Oct 2025455 PMAQI
8th Oct 2025416 PMAQI
8th Oct 2025487 PMAQI
8th Oct 2025438 PMAQI
8th Oct 2025529 PMAQI
8th Oct 20254910 PMAQI
8th Oct 20255511 PMAQI
9th Oct 20254112 AMAQI
9th Oct 2025321 AMAQI
9th Oct 2025462 AMAQI
9th Oct 2025473 AMAQI
9th Oct 2025414 AMAQI
9th Oct 2025345 AMAQI
9th Oct 2025446 AMAQI
18°C12/25°C
9th Oct 2025497 AMAQI
9th Oct 2025428 AMAQI
9th Oct 2025409 AMAQI
9th Oct 20253910 AMAQI
9th Oct 20254411 AMAQI
9th Oct 20254012 PMAQI
9th Oct 2025451 PMAQI
9th Oct 2025422 PMAQI
9th Oct 2025353 PMAQI
9th Oct 2025364 PMAQI
9th Oct 2025425 PMAQI
9th Oct 2025526 PMAQI
9th Oct 2025427 PMAQI
9th Oct 2025508 PMAQI
9th Oct 2025399 PMAQI
9th Oct 20254710 PMAQI
9th Oct 20255811 PMAQI
10th Oct 20255812 AMAQI
10th Oct 2025381 AMAQI
10th Oct 2025362 AMAQI
10th Oct 2025493 AMAQI
10th Oct 2025554 AMAQI
10th Oct 2025455 AMAQI
10th Oct 2025526 AMAQI
17°C14/22°C
10th Oct 2025497 AMAQI
10th Oct 2025498 AMAQI
10th Oct 2025509 AMAQI
10th Oct 20255110 AMAQI
10th Oct 20255111 AMAQI
10th Oct 20255412 PMAQI
10th Oct 2025531 PMAQI
10th Oct 2025492 PMAQI
10th Oct 2025563 PMAQI
10th Oct 2025574 PMAQI
10th Oct 2025395 PMAQI
10th Oct 2025446 PMAQI
10th Oct 2025357 PMAQI
10th Oct 2025358 PMAQI
10th Oct 2025469 PMAQI
10th Oct 20253810 PMAQI
10th Oct 20255311 PMAQI
11th Oct 20255612 AMAQI
11th Oct 2025481 AMAQI
11th Oct 2025442 AMAQI
11th Oct 2025443 AMAQI
11th Oct 2025434 AMAQI
11th Oct 2025445 AMAQI
11th Oct 2025456 AMAQI
18°C14/26°C
11th Oct 2025477 AMAQI
11th Oct 2025498 AMAQI
11th Oct 2025479 AMAQI
11th Oct 20254810 AMAQI
11th Oct 20254411 AMAQI
11th Oct 20253712 PMAQI
11th Oct 2025511 PMAQI
11th Oct 2025392 PMAQI
11th Oct 2025353 PMAQI
11th Oct 2025364 PMAQI
11th Oct 2025385 PMAQI
11th Oct 2025396 PMAQI
11th Oct 2025377 PMAQI
11th Oct 2025358 PMAQI
11th Oct 2025339 PMAQI
11th Oct 20253410 PMAQI
11th Oct 20253611 PMAQI
12th Oct 20254012 AMAQI
12th Oct 2025391 AMAQI
12th Oct 2025422 AMAQI
12th Oct 2025443 AMAQI
12th Oct 2025454 AMAQI
12th Oct 2025475 AMAQI
12th Oct 2025356 AMAQI
19°C12/28°C
12th Oct 2025317 AMAQI
12th Oct 2025498 AMAQI
12th Oct 2025469 AMAQI
12th Oct 20253910 AMAQI
12th Oct 20254311 AMAQI
12th Oct 20253612 PMAQI
12th Oct 2025501 PMAQI
12th Oct 2025422 PMAQI
12th Oct 2025423 PMAQI
12th Oct 2025444 PMAQI
12th Oct 2025475 PMAQI
12th Oct 2025376 PMAQI
12th Oct 2025377 PMAQI
12th Oct 2025438 PMAQI
12th Oct 2025579 PMAQI
12th Oct 20255610 PMAQI
12th Oct 20256111 PMAQI
13th Oct 20256112 AMAQI
13th Oct 2025591 AMAQI
13th Oct 2025562 AMAQI
13th Oct 2025513 AMAQI
13th Oct 2025454 AMAQI
13th Oct 2025405 AMAQI
13th Oct 2025516 AMAQI
20°C13/29°C
13th Oct 2025547 AMAQI
13th Oct 2025428 AMAQI
13th Oct 2025479 AMAQI
13th Oct 20256610 AMAQI
13th Oct 20256911 AMAQI
13th Oct 20255812 PMAQI
13th Oct 2025581 PMAQI
13th Oct 2025662 PMAQI
13th Oct 2025673 PMAQI
13th Oct 2025634 PMAQI
13th Oct 2025525 PMAQI
13th Oct 2025586 PMAQI
13th Oct 2025577 PMAQI
13th Oct 2025528 PMAQI
13th Oct 2025539 PMAQI
13th Oct 20255210 PMAQI
13th Oct 20254611 PMAQI
14th Oct 20255312 AMAQI
14th Oct 2025551 AMAQI
14th Oct 2025542 AMAQI
14th Oct 2025453 AMAQI
14th Oct 2025454 AMAQI
14th Oct 2025465 AMAQI
14th Oct 2025456 AMAQI
19°C11/30°C
14th Oct 2025407 AMAQI
14th Oct 2025518 AMAQI
14th Oct 2025549 AMAQI
14th Oct 20255210 AMAQI
14th Oct 20254611 AMAQI
14th Oct 20254912 PMAQI
14th Oct 2025531 PMAQI
14th Oct 2025542 PMAQI
14th Oct 2025493 PMAQI
14th Oct 2025424 PMAQI
14th Oct 2025445 PMAQI
14th Oct 2025416 PMAQI
14th Oct 2025427 PMAQI
14th Oct 2025498 PMAQI
14th Oct 2025649 PMAQI
14th Oct 20256410 PMAQI
14th Oct 20257111 PMAQI
15th Oct 20257112 AMAQI
15th Oct 2025731 AMAQI
15th Oct 2025732 AMAQI
15th Oct 2025753 AMAQI
15th Oct 2025744 AMAQI
15th Oct 2025655 AMAQI
15th Oct 2025646 AMAQI
18°C11/27°C
15th Oct 2025687 AMAQI
15th Oct 2025718 AMAQI
15th Oct 2025659 AMAQI
15th Oct 20256410 AMAQI
15th Oct 20257411 AMAQI
15th Oct 20257812 PMAQI
15th Oct 2025601 PMAQI
15th Oct 2025352 PMAQI
15th Oct 2025453 PMAQI
15th Oct 2025544 PMAQI
15th Oct 2025545 PMAQI
15th Oct 2025806 PMAQI
15th Oct 2025777 PMAQI
15th Oct 2025838 PMAQI
15th Oct 2025859 PMAQI
15th Oct 20257410 PMAQI
15th Oct 20256511 PMAQI
16th Oct 20257012 AMAQI
16th Oct 2025721 AMAQI
16th Oct 2025692 AMAQI
16th Oct 2025563 AMAQI
16th Oct 2025544 AMAQI
16th Oct 2025545 AMAQI
16th Oct 2025556 AMAQI
18°C11/28°C
16th Oct 2025557 AMAQI
16th Oct 2025688 AMAQI
16th Oct 2025639 AMAQI
16th Oct 20256710 AMAQI
16th Oct 20257311 AMAQI
16th Oct 20257912 PMAQI
16th Oct 2025661 PMAQI
16th Oct 2025612 PMAQI
16th Oct 2025603 PMAQI
16th Oct 2025624 PMAQI
16th Oct 2025595 PMAQI
16th Oct 2025606 PMAQI
16th Oct 2025647 PMAQI
16th Oct 2025648 PMAQI
16th Oct 2025659 PMAQI
16th Oct 20258310 PMAQI
16th Oct 20258611 PMAQI
17th Oct 20259012 AMAQI
17th Oct 2025901 AMAQI
17th Oct 2025922 AMAQI
17th Oct 2025913 AMAQI
17th Oct 2025854 AMAQI
17th Oct 2025815 AMAQI
17th Oct 2025796 AMAQI
17°C10/28°C
17th Oct 2025767 AMAQI
17th Oct 2025768 AMAQI
17th Oct 2025809 AMAQI
17th Oct 20258210 AMAQI
17th Oct 20258311 AMAQI
17th Oct 20258512 PMAQI
17th Oct 2025801 PMAQI
17th Oct 2025792 PMAQI
17th Oct 2025763 PMAQI
17th Oct 2025714 PMAQI
17th Oct 2025725 PMAQI
17th Oct 2025736 PMAQI
17th Oct 2025707 PMAQI
17th Oct 2025688 PMAQI
17th Oct 2025699 PMAQI
17th Oct 20258810 PMAQI
17th Oct 20257611 PMAQI
18th Oct 20257612 AMAQI
18th Oct 2025811 AMAQI
18th Oct 2025812 AMAQI
18th Oct 2025803 AMAQI
18th Oct 2025774 AMAQI
18th Oct 2025765 AMAQI
18th Oct 2025696 AMAQI
18°C12/29°C
18th Oct 2025687 AMAQI
7 AM18th Oct 2025678 AMAQI
18th Oct 2025719 AMAQI
18th Oct 20257010 AMAQI
1 PM
7 PM
1 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 11 AM
52AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM - 7 PM
45AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 52), while the lowest AQI was between 5 PM to 7 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM
50AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM
45AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 50), while the lowest AQI was between 8 PM to 8 PM (Avg. 45).
2025 Days Vs Air Quality
San Juanico, Celaya, Guanajuato, Mexico
2025
39%
112
61%
176
0.6%
2
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Good
112 DaysModerate
176 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2025, 39% of 291 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
San Juanico, Celaya, Guanajuato, Mexico
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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
110AQI
110AQI
2nd January 2025
89AQI
89AQI
3rd January 2025
84AQI
84AQI
4th January 2025
80AQI
80AQI
5th January 2025
76AQI
76AQI
6th January 2025
75AQI
75AQI
7th January 2025
74AQI
74AQI
8th January 2025
72AQI
72AQI
9th January 2025
73AQI
73AQI
10th January 2025
68AQI
68AQI
11th January 2025
66AQI
66AQI
12th January 2025
61AQI
61AQI
13th January 2025
59AQI
59AQI
14th January 2025
59AQI
59AQI
15th January 2025
57AQI
57AQI
16th January 2025
61AQI
61AQI
17th January 2025
62AQI
62AQI
18th January 2025
64AQI
64AQI
19th January 2025
62AQI
62AQI
20th January 2025
62AQI
62AQI
21st January 2025
60AQI
60AQI
22nd January 2025
62AQI
62AQI
23rd January 2025
66AQI
66AQI
24th January 2025
63AQI
63AQI
25th January 2025
66AQI
66AQI
26th January 2025
74AQI
74AQI
27th January 2025
71AQI
71AQI
28th January 2025
75AQI
75AQI
29th January 2025
72AQI
72AQI
30th January 2025
72AQI
72AQI
31st January 2025
71AQI
71AQI
1st February 2025
69AQI
69AQI
2nd February 2025
69AQI
69AQI
3rd February 2025
67AQI
67AQI
4th February 2025
70AQI
70AQI
5th February 2025
70AQI
70AQI
6th February 2025
74AQI
74AQI
7th February 2025
70AQI
70AQI
8th February 2025
71AQI
71AQI
9th February 2025
71AQI
71AQI
10th February 2025
73AQI
73AQI
11th February 2025
72AQI
72AQI
12th February 2025
64AQI
64AQI
13th February 2025
60AQI
60AQI
14th February 2025
57AQI
57AQI
15th February 2025
52AQI
52AQI
16th February 2025
50AQI
50AQI
17th February 2025
44AQI
44AQI
18th February 2025
56AQI
56AQI
19th February 2025
40AQI
40AQI
20th February 2025
46AQI
46AQI
21st February 2025
47AQI
47AQI
22nd February 2025
39AQI
39AQI
23rd February 2025
47AQI
47AQI
24th February 2025
37AQI
37AQI
25th February 2025
35AQI
35AQI
26th February 2025
58AQI
58AQI
27th February 2025
55AQI
55AQI
28th February 2025
59AQI
59AQI
1st March 2025
61AQI
61AQI
2nd March 2025
50AQI
50AQI
3rd March 2025
60AQI
60AQI
4th March 2025
57AQI
57AQI
5th March 2025
65AQI
65AQI
6th March 2025
65AQI
65AQI
7th March 2025
52AQI
52AQI
8th March 2025
55AQI
55AQI
9th March 2025
54AQI
54AQI
10th March 2025
53AQI
53AQI
11th March 2025
66AQI
66AQI
12th March 2025
68AQI
68AQI
13th March 2025
71AQI
71AQI
14th March 2025
64AQI
64AQI
15th March 2025
58AQI
58AQI
16th March 2025
72AQI
72AQI
17th March 2025
68AQI
68AQI
18th March 2025
69AQI
69AQI
19th March 2025
79AQI
79AQI
20th March 2025
120AQI
120AQI
21st March 2025
65AQI
65AQI
22nd March 2025
74AQI
74AQI
23rd March 2025
69AQI
69AQI
24th March 2025
72AQI
72AQI
25th March 2025
81AQI
81AQI
26th March 2025
78AQI
78AQI
27th March 2025
77AQI
77AQI
28th March 2025
75AQI
75AQI
29th March 2025
73AQI
73AQI
30th March 2025
71AQI
71AQI
31st March 2025
75AQI
75AQI
1st April 2025
76AQI
76AQI
2nd April 2025
76AQI
76AQI
3rd April 2025
68AQI
68AQI
4th April 2025
66AQI
66AQI
5th April 2025
66AQI
66AQI
6th April 2025
64AQI
64AQI
7th April 2025
61AQI
61AQI
8th April 2025
51AQI
51AQI
9th April 2025
56AQI
56AQI
10th April 2025
55AQI
55AQI
11th April 2025
54AQI
54AQI
12th April 2025
50AQI
50AQI
13th April 2025
53AQI
53AQI
14th April 2025
53AQI
53AQI
15th April 2025
54AQI
54AQI
16th April 2025
58AQI
58AQI
17th April 2025
55AQI
55AQI
18th April 2025
59AQI
59AQI
19th April 2025
56AQI
56AQI
20th April 2025
57AQI
57AQI
21st April 2025
64AQI
64AQI
22nd April 2025
75AQI
75AQI
23rd April 2025
66AQI
66AQI
24th April 2025
72AQI
72AQI
25th April 2025
70AQI
70AQI
26th April 2025
79AQI
79AQI
27th April 2025
68AQI
68AQI
28th April 2025
66AQI
66AQI
29th April 2025
70AQI
70AQI
30th April 2025
79AQI
79AQI
1st May 2025
73AQI
73AQI
2nd May 2025
75AQI
75AQI
3rd May 2025
70AQI
70AQI
4th May 2025
75AQI
75AQI
5th May 2025
72AQI
72AQI
6th May 2025
69AQI
69AQI
7th May 2025
74AQI
74AQI
8th May 2025
76AQI
76AQI
9th May 2025
72AQI
72AQI
10th May 2025
57AQI
57AQI
11th May 2025
54AQI
54AQI
12th May 2025
61AQI
61AQI
13th May 2025
71AQI
71AQI
14th May 2025
75AQI
75AQI
15th May 2025
81AQI
81AQI
16th May 2025
74AQI
74AQI
17th May 2025
75AQI
75AQI
18th May 2025
74AQI
74AQI
19th May 2025
72AQI
72AQI
20th May 2025
72AQI
72AQI
21st May 2025
71AQI
71AQI
22nd May 2025
68AQI
68AQI
23rd May 2025
66AQI
66AQI
24th May 2025
72AQI
72AQI
25th May 2025
70AQI
70AQI
26th May 2025
69AQI
69AQI
27th May 2025
66AQI
66AQI
28th May 2025
67AQI
67AQI
29th May 2025
55AQI
55AQI
30th May 2025
54AQI
54AQI
31st May 2025
50AQI
50AQI
1st June 2025
47AQI
47AQI
2nd June 2025
54AQI
54AQI
3rd June 2025
50AQI
50AQI
4th June 2025
55AQI
55AQI
5th June 2025
61AQI
61AQI
6th June 2025
56AQI
56AQI
7th June 2025
55AQI
55AQI
8th June 2025
55AQI
55AQI
9th June 2025
54AQI
54AQI
10th June 2025
55AQI
55AQI
11th June 2025
56AQI
56AQI
12th June 2025
53AQI
53AQI
13th June 2025
54AQI
54AQI
14th June 2025
53AQI
53AQI
15th June 2025
50AQI
50AQI
16th June 2025
47AQI
47AQI
17th June 2025
40AQI
40AQI
18th June 2025
42AQI
42AQI
19th June 2025
38AQI
38AQI
20th June 2025
34AQI
34AQI
21st June 2025
33AQI
33AQI
22nd June 2025
32AQI
32AQI
23rd June 2025
29AQI
29AQI
24th June 2025
27AQI
27AQI
25th June 2025
30AQI
30AQI
26th June 2025
32AQI
32AQI
27th June 2025
35AQI
35AQI
28th June 2025
36AQI
36AQI
29th June 2025
34AQI
34AQI
30th June 2025
32AQI
32AQI
1st July 2025
31AQI
31AQI
2nd July 2025
35AQI
35AQI
3rd July 2025
38AQI
38AQI
4th July 2025
45AQI
45AQI
5th July 2025
51AQI
51AQI
6th July 2025
50AQI
50AQI
7th July 2025
52AQI
52AQI
8th July 2025
55AQI
55AQI
9th July 2025
45AQI
45AQI
10th July 2025
45AQI
45AQI
11th July 2025
50AQI
50AQI
12th July 2025
50AQI
50AQI
13th July 2025
51AQI
51AQI
14th July 2025
51AQI
51AQI
15th July 2025
52AQI
52AQI
16th July 2025
52AQI
52AQI
17th July 2025
59AQI
59AQI
18th July 2025
57AQI
57AQI
19th July 2025
57AQI
57AQI
20th July 2025
55AQI
55AQI
21st July 2025
53AQI
53AQI
22nd July 2025
58AQI
58AQI
23rd July 2025
57AQI
57AQI
24th July 2025
52AQI
52AQI
25th July 2025
45AQI
45AQI
26th July 2025
50AQI
50AQI
27th July 2025
48AQI
48AQI
28th July 2025
43AQI
43AQI
29th July 2025
42AQI
42AQI
30th July 2025
42AQI
42AQI
31st July 2025
42AQI
42AQI
1st August 2025
36AQI
36AQI
2nd August 2025
38AQI
38AQI
3rd August 2025
29AQI
29AQI
4th August 2025
37AQI
37AQI
5th August 2025
44AQI
44AQI
6th August 2025
39AQI
39AQI
7th August 2025
36AQI
36AQI
8th August 2025
42AQI
42AQI
9th August 2025
52AQI
52AQI
10th August 2025
56AQI
56AQI
11th August 2025
41AQI
41AQI
12th August 2025
36AQI
36AQI
13th August 2025
46AQI
46AQI
14th August 2025
57AQI
57AQI
15th August 2025
39AQI
39AQI
16th August 2025
47AQI
47AQI
17th August 2025
41AQI
41AQI
18th August 2025
30AQI
30AQI
19th August 2025
31AQI
31AQI
20th August 2025
34AQI
34AQI
21st August 2025
41AQI
41AQI
22nd August 2025
47AQI
47AQI
23rd August 2025
46AQI
46AQI
24th August 2025
39AQI
39AQI
25th August 2025
39AQI
39AQI
26th August 2025
43AQI
43AQI
27th August 2025
40AQI
40AQI
28th August 2025
37AQI
37AQI
29th August 2025
42AQI
42AQI
30th August 2025
42AQI
42AQI
31st August 2025
49AQI
49AQI
1st September 2025
34AQI
34AQI
2nd September 2025
36AQI
36AQI
3rd September 2025
36AQI
36AQI
4th September 2025
37AQI
37AQI
5th September 2025
37AQI
37AQI
6th September 2025
48AQI
48AQI
7th September 2025
39AQI
39AQI
8th September 2025
47AQI
47AQI
9th September 2025
45AQI
45AQI
10th September 2025
37AQI
37AQI
11th September 2025
25AQI
25AQI
12th September 2025
27AQI
27AQI
13th September 2025
22AQI
22AQI
14th September 2025
41AQI
41AQI
15th September 2025
38AQI
38AQI
16th September 2025
38AQI
38AQI
17th September 2025
38AQI
38AQI
18th September 2025
39AQI
39AQI
19th September 2025
39AQI
39AQI
20th September 2025
47AQI
47AQI
21st September 2025
40AQI
40AQI
22nd September 2025
37AQI
37AQI
23rd September 2025
43AQI
43AQI
24th September 2025
45AQI
45AQI
25th September 2025
52AQI
52AQI
26th September 2025
40AQI
40AQI
27th September 2025
39AQI
39AQI
28th September 2025
36AQI
36AQI
29th September 2025
39AQI
39AQI
30th September 2025
43AQI
43AQI
1st October 2025
43AQI
43AQI
2nd October 2025
41AQI
41AQI
3rd October 2025
50AQI
50AQI
4th October 2025
51AQI
51AQI
5th October 2025
54AQI
54AQI
6th October 2025
54AQI
54AQI
7th October 2025
52AQI
52AQI
8th October 2025
45AQI
45AQI
9th October 2025
43AQI
43AQI
10th October 2025
47AQI
47AQI
11th October 2025
42AQI
42AQI
12th October 2025
44AQI
44AQI
13th October 2025
55AQI
55AQI
14th October 2025
50AQI
50AQI
15th October 2025
70AQI
70AQI
16th October 2025
65AQI
65AQI
17th October 2025
82AQI
82AQI
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
70AQI
58AQI
68AQI
63AQI
69AQI
44AQI
49AQI
41AQI
39AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202556AQI
30
1
9
19
1
29
1
1
29
1
30
18
12
16
15
28
3
29
1
9
8
112
176
2
Highest AQI recorded in
January70AQI
Lowest AQI recorded in
September39AQI
202470AQI
10
5
1
2
7
6
20
9
12
18
6
25
2
23
4
28
3
29
2
27
22
1
13
17
26
5
123
127
72
1
Highest AQI recorded in
May112AQI
Lowest AQI recorded in
September24AQI
202387AQI
14
8
1
5
10
12
1
13
8
11
16
12
7
14
18
1
30
28
1
27
4
1
185
54
1
Highest AQI recorded in
February108AQI
Lowest AQI recorded in
October68AQI
202275AQI
1
19
6
4
1
9
3
3
1
12
4
1
19
10
11
19
3
17
1
2
22
8
12
18
1
3
21
4
3
17
11
58
160
40
8
Highest AQI recorded in
March106AQI
Lowest AQI recorded in
September43AQI
202171AQI
21
8
1
20
6
24
7
3
10
2
5
11
2
15
9
2
9
18
8
17
2
1
14
12
6
23
1
12
15
81
161
41
1
Highest AQI recorded in
December97AQI
Lowest AQI recorded in
August47AQI
202061AQI
4
1
8
2
3
14
1
11
19
12
19
20
8
1
18
12
14
16
9
15
6
3
25
3
90
140
14
Highest AQI recorded in
March89AQI
Lowest AQI recorded in
September45AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
87AQILeast Polluted Year Recorded
2025(Avg.)
56AQISan Juanico's annual 2025 AQI (56) shows an average percentage change of -22.5% (improved AQI) compared to previous years: 2020 (61), 2021 (71), 2022 (75), 2023 (87), 2024 (70).
