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Dif Rehabilitation Center, Piedras Negras, Coahuila De Zaragoza, 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

Dif Rehabilitation Center, Piedras Negras, Coahuila De Zaragoza, Mexico

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Oct 2021
186AQI
Lowest AQI recorded on
5th Oct 2022
14AQI

Same Day Analysis (10th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 58 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 10th Oct - 11th Oct 2025

Dif Rehabilitation Center, Piedras Negras, Coahuila De Zaragoza, Mexico

AQI
Day
Night
.

7 AM10th Oct 2025

7 PM

6 AM11th Oct 2025

Day time
Avg. Highest Time
1PM10th Oct

63AQI

Avg. Lowest Time
7PM10th Oct

53AQI

Night time
Avg. Highest Time
5AM11th Oct

60AQI

Avg. Lowest Time
11PM10th Oct

49AQI

In the last 24 hours,

Dif Rehabilitation Center's AQI reached its highest point of 63 at 1 PM during the Day, while the lowest point, 49, was recorded at 11 PM during the Night between 10th Oct and 11th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Dif Rehabilitation Center, Piedras Negras, Coahuila De Zaragoza, Mexico

SepOct
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
11th Sep 2025447 AMAQI
11th Sep 2025478 AMAQI
11th Sep 2025479 AMAQI
11th Sep 20255010 AMAQI
11th Sep 20255211 AMAQI
11th Sep 20255212 PMAQI
11th Sep 2025471 PMAQI
11th Sep 2025452 PMAQI
11th Sep 2025433 PMAQI
11th Sep 2025454 PMAQI
11th Sep 2025475 PMAQI
11th Sep 2025476 PMAQI
11th Sep 2025447 PMAQI
11th Sep 2025428 PMAQI
11th Sep 2025449 PMAQI
11th Sep 20253710 PMAQI
11th Sep 20253211 PMAQI
12th Sep 20253412 AMAQI
12th Sep 2025331 AMAQI
12th Sep 2025352 AMAQI
12th Sep 2025383 AMAQI
12th Sep 2025404 AMAQI
12th Sep 2025365 AMAQI
12th Sep 2025356 AMAQI

--°C/°C

12th Sep 2025367 AMAQI
12th Sep 2025448 AMAQI
12th Sep 2025539 AMAQI
12th Sep 20254810 AMAQI
12th Sep 20254611 AMAQI
12th Sep 20255112 PMAQI
12th Sep 2025461 PMAQI
12th Sep 2025472 PMAQI
12th Sep 2025503 PMAQI
12th Sep 2025504 PMAQI
12th Sep 2025465 PMAQI
12th Sep 2025406 PMAQI
12th Sep 2025407 PMAQI
12th Sep 2025408 PMAQI
12th Sep 2025389 PMAQI
12th Sep 20254210 PMAQI
12th Sep 20254211 PMAQI
13th Sep 20254112 AMAQI
13th Sep 2025441 AMAQI
13th Sep 2025432 AMAQI
13th Sep 2025533 AMAQI
13th Sep 2025504 AMAQI
13th Sep 2025485 AMAQI
13th Sep 2025476 AMAQI

29°C22/37°C

13th Sep 2025487 AMAQI
13th Sep 2025518 AMAQI
13th Sep 2025549 AMAQI
13th Sep 20255210 AMAQI
13th Sep 20255211 AMAQI
13th Sep 20254812 PMAQI
13th Sep 2025471 PMAQI
13th Sep 2025452 PMAQI
13th Sep 2025453 PMAQI
13th Sep 2025444 PMAQI
13th Sep 2025425 PMAQI
13th Sep 2025496 PMAQI
13th Sep 2025457 PMAQI
13th Sep 2025448 PMAQI
13th Sep 2025479 PMAQI
13th Sep 20254610 PMAQI
13th Sep 20255011 PMAQI
14th Sep 20255312 AMAQI
14th Sep 2025591 AMAQI
14th Sep 2025582 AMAQI
14th Sep 2025523 AMAQI
14th Sep 2025504 AMAQI
14th Sep 2025495 AMAQI
14th Sep 2025506 AMAQI

30°C25/36°C

14th Sep 2025527 AMAQI
14th Sep 2025508 AMAQI
14th Sep 2025519 AMAQI
14th Sep 20255210 AMAQI
14th Sep 20255011 AMAQI
14th Sep 20255012 PMAQI
14th Sep 2025551 PMAQI
14th Sep 2025542 PMAQI
14th Sep 2025543 PMAQI
14th Sep 2025504 PMAQI
14th Sep 2025505 PMAQI
14th Sep 2025496 PMAQI
14th Sep 2025507 PMAQI
14th Sep 2025588 PMAQI
14th Sep 2025589 PMAQI
14th Sep 20255510 PMAQI
14th Sep 20255011 PMAQI
15th Sep 20255112 AMAQI
15th Sep 2025521 AMAQI
15th Sep 2025542 AMAQI
15th Sep 2025513 AMAQI
15th Sep 2025534 AMAQI
15th Sep 2025505 AMAQI
15th Sep 2025486 AMAQI

29°C24/35°C

15th Sep 2025457 AMAQI
15th Sep 2025668 AMAQI
15th Sep 2025639 AMAQI
15th Sep 20255610 AMAQI
15th Sep 20255211 AMAQI
15th Sep 20255512 PMAQI
15th Sep 2025531 PMAQI
15th Sep 2025542 PMAQI
15th Sep 2025543 PMAQI
15th Sep 2025534 PMAQI
15th Sep 2025545 PMAQI
15th Sep 2025526 PMAQI
15th Sep 2025547 PMAQI
15th Sep 2025538 PMAQI
15th Sep 2025529 PMAQI
15th Sep 20255010 PMAQI
15th Sep 20254611 PMAQI
16th Sep 20255212 AMAQI
16th Sep 2025441 AMAQI
16th Sep 2025452 AMAQI
16th Sep 2025583 AMAQI
16th Sep 2025534 AMAQI
16th Sep 2025475 AMAQI
16th Sep 2025506 AMAQI

29°C23/36°C

16th Sep 2025497 AMAQI
16th Sep 2025468 AMAQI
16th Sep 2025469 AMAQI
16th Sep 20254810 AMAQI
16th Sep 20255211 AMAQI
16th Sep 20254912 PMAQI
16th Sep 2025531 PMAQI
16th Sep 2025542 PMAQI
16th Sep 2025513 PMAQI
16th Sep 2025504 PMAQI
16th Sep 2025525 PMAQI
16th Sep 2025526 PMAQI
16th Sep 2025547 PMAQI
16th Sep 2025568 PMAQI
16th Sep 2025499 PMAQI
16th Sep 20255810 PMAQI
16th Sep 20255411 PMAQI
17th Sep 20255212 AMAQI
17th Sep 2025511 AMAQI
17th Sep 2025472 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025474 AMAQI
17th Sep 2025505 AMAQI
17th Sep 2025506 AMAQI

28°C21/34°C

17th Sep 2025577 AMAQI
17th Sep 2025518 AMAQI
17th Sep 2025529 AMAQI
17th Sep 20255410 AMAQI
17th Sep 20255411 AMAQI
17th Sep 20255112 PMAQI
17th Sep 2025541 PMAQI
17th Sep 2025502 PMAQI
17th Sep 2025513 PMAQI
17th Sep 2025504 PMAQI
17th Sep 2025505 PMAQI
17th Sep 2025476 PMAQI
17th Sep 2025547 PMAQI
17th Sep 2025508 PMAQI
17th Sep 2025509 PMAQI
17th Sep 20254710 PMAQI
17th Sep 20254711 PMAQI
18th Sep 20254912 AMAQI
18th Sep 2025551 AMAQI
18th Sep 2025382 AMAQI
18th Sep 2025343 AMAQI
18th Sep 2025364 AMAQI
18th Sep 2025375 AMAQI
18th Sep 2025476 AMAQI

28°C21/36°C

18th Sep 2025487 AMAQI
18th Sep 2025508 AMAQI
18th Sep 2025489 AMAQI
18th Sep 20255510 AMAQI
18th Sep 20254811 AMAQI
18th Sep 20254612 PMAQI
18th Sep 2025491 PMAQI
18th Sep 2025462 PMAQI
18th Sep 2025483 PMAQI
18th Sep 2025484 PMAQI
18th Sep 2025455 PMAQI
18th Sep 2025366 PMAQI
18th Sep 2025327 PMAQI
18th Sep 2025358 PMAQI
18th Sep 2025349 PMAQI
18th Sep 20253310 PMAQI
18th Sep 20253811 PMAQI
19th Sep 20254012 AMAQI
19th Sep 2025411 AMAQI
19th Sep 2025362 AMAQI
19th Sep 2025413 AMAQI
19th Sep 2025444 AMAQI
19th Sep 2025415 AMAQI
19th Sep 2025416 AMAQI

28°C21/36°C

19th Sep 2025407 AMAQI
19th Sep 2025418 AMAQI
19th Sep 2025419 AMAQI
19th Sep 20254410 AMAQI
19th Sep 20254511 AMAQI
19th Sep 20254212 PMAQI
19th Sep 2025451 PMAQI
19th Sep 2025482 PMAQI
19th Sep 2025483 PMAQI
19th Sep 2025444 PMAQI
19th Sep 2025465 PMAQI
19th Sep 2025456 PMAQI
19th Sep 2025397 PMAQI
19th Sep 2025468 PMAQI
19th Sep 2025389 PMAQI
19th Sep 20254510 PMAQI
19th Sep 20254011 PMAQI
20th Sep 20254412 AMAQI
20th Sep 2025421 AMAQI
20th Sep 2025422 AMAQI
20th Sep 2025403 AMAQI
20th Sep 2025404 AMAQI
20th Sep 2025375 AMAQI
20th Sep 2025366 AMAQI

29°C23/36°C

20th Sep 2025407 AMAQI
20th Sep 2025418 AMAQI
20th Sep 2025389 AMAQI
20th Sep 20255010 AMAQI
20th Sep 20254211 AMAQI
20th Sep 20254412 PMAQI
20th Sep 2025381 PMAQI
20th Sep 2025372 PMAQI
20th Sep 2025363 PMAQI
20th Sep 2025424 PMAQI
20th Sep 2025405 PMAQI
20th Sep 2025386 PMAQI
20th Sep 2025387 PMAQI
20th Sep 2025378 PMAQI
20th Sep 2025369 PMAQI
20th Sep 20253710 PMAQI
20th Sep 20254011 PMAQI
21st Sep 20253912 AMAQI
21st Sep 2025421 AMAQI
21st Sep 2025442 AMAQI
21st Sep 2025573 AMAQI
21st Sep 2025554 AMAQI
21st Sep 2025515 AMAQI
21st Sep 2025506 AMAQI

29°C22/38°C

21st Sep 2025497 AMAQI
21st Sep 2025488 AMAQI
21st Sep 2025499 AMAQI
21st Sep 20254410 AMAQI
21st Sep 20254411 AMAQI
21st Sep 20253712 PMAQI
21st Sep 2025351 PMAQI
21st Sep 2025342 PMAQI
21st Sep 2025333 PMAQI
21st Sep 2025344 PMAQI
21st Sep 2025345 PMAQI
21st Sep 2025376 PMAQI
21st Sep 2025407 PMAQI
21st Sep 2025358 PMAQI
21st Sep 2025389 PMAQI
21st Sep 20254010 PMAQI
21st Sep 20253911 PMAQI
22nd Sep 20253812 AMAQI
22nd Sep 2025301 AMAQI
22nd Sep 2025372 AMAQI
22nd Sep 2025353 AMAQI
22nd Sep 2025334 AMAQI
22nd Sep 2025285 AMAQI
22nd Sep 2025266 AMAQI

31°C26/38°C

22nd Sep 2025297 AMAQI
22nd Sep 2025328 AMAQI
22nd Sep 2025309 AMAQI
22nd Sep 20253210 AMAQI
22nd Sep 20253311 AMAQI
22nd Sep 20253812 PMAQI
22nd Sep 2025321 PMAQI
22nd Sep 2025332 PMAQI
22nd Sep 2025323 PMAQI
22nd Sep 2025324 PMAQI
22nd Sep 2025325 PMAQI
22nd Sep 2025316 PMAQI
22nd Sep 2025317 PMAQI
22nd Sep 2025318 PMAQI
22nd Sep 2025329 PMAQI
22nd Sep 20253110 PMAQI
22nd Sep 20253011 PMAQI
23rd Sep 20253012 AMAQI
23rd Sep 2025281 AMAQI
23rd Sep 2025262 AMAQI
23rd Sep 2025233 AMAQI
23rd Sep 2025284 AMAQI
23rd Sep 2025275 AMAQI
23rd Sep 2025286 AMAQI

31°C25/39°C

23rd Sep 2025307 AMAQI
23rd Sep 2025308 AMAQI
23rd Sep 2025329 AMAQI
23rd Sep 20253410 AMAQI
23rd Sep 20253611 AMAQI
23rd Sep 20254412 PMAQI
23rd Sep 2025381 PMAQI
23rd Sep 2025362 PMAQI
23rd Sep 2025353 PMAQI
23rd Sep 2025354 PMAQI
23rd Sep 2025305 PMAQI
23rd Sep 2025306 PMAQI
23rd Sep 2025307 PMAQI
23rd Sep 2025308 PMAQI
23rd Sep 2025329 PMAQI
23rd Sep 20253310 PMAQI
23rd Sep 20252911 PMAQI
24th Sep 20252912 AMAQI
24th Sep 2025361 AMAQI
24th Sep 2025362 AMAQI
24th Sep 2025383 AMAQI
24th Sep 2025394 AMAQI
24th Sep 2025365 AMAQI
24th Sep 2025346 AMAQI

32°C26/38°C

24th Sep 2025347 AMAQI
24th Sep 2025398 AMAQI
24th Sep 2025419 AMAQI
24th Sep 20254710 AMAQI
24th Sep 20254811 AMAQI
24th Sep 20255112 PMAQI
24th Sep 2025431 PMAQI
24th Sep 2025422 PMAQI
24th Sep 2025463 PMAQI
24th Sep 2025464 PMAQI
24th Sep 2025435 PMAQI
24th Sep 2025366 PMAQI
24th Sep 2025377 PMAQI
24th Sep 2025388 PMAQI
24th Sep 2025369 PMAQI
24th Sep 20253410 PMAQI
24th Sep 20252611 PMAQI
25th Sep 20252212 AMAQI
25th Sep 2025251 AMAQI
25th Sep 2025182 AMAQI
25th Sep 2025183 AMAQI
25th Sep 2025184 AMAQI
25th Sep 2025165 AMAQI
25th Sep 2025176 AMAQI

29°C26/35°C

25th Sep 2025207 AMAQI
25th Sep 2025228 AMAQI
25th Sep 2025219 AMAQI
25th Sep 20255310 AMAQI
25th Sep 20253411 AMAQI
25th Sep 20254112 PMAQI
25th Sep 2025371 PMAQI
25th Sep 2025472 PMAQI
25th Sep 2025433 PMAQI
25th Sep 2025374 PMAQI
25th Sep 2025355 PMAQI
25th Sep 2025356 PMAQI
25th Sep 2025317 PMAQI
25th Sep 2025278 PMAQI
25th Sep 2025289 PMAQI
25th Sep 20252810 PMAQI
25th Sep 20252011 PMAQI
26th Sep 20252012 AMAQI
26th Sep 2025261 AMAQI
26th Sep 2025172 AMAQI
26th Sep 2025173 AMAQI
26th Sep 2025174 AMAQI
26th Sep 2025195 AMAQI
26th Sep 2025246 AMAQI

29°C25/37°C

26th Sep 2025247 AMAQI
26th Sep 2025218 AMAQI
26th Sep 2025249 AMAQI
26th Sep 20252910 AMAQI
26th Sep 20253711 AMAQI
26th Sep 20254412 PMAQI
26th Sep 2025341 PMAQI
26th Sep 2025382 PMAQI
26th Sep 2025383 PMAQI
26th Sep 2025364 PMAQI
26th Sep 2025375 PMAQI
26th Sep 2025386 PMAQI
26th Sep 2025377 PMAQI
26th Sep 2025388 PMAQI
26th Sep 2025309 PMAQI
26th Sep 20252610 PMAQI
26th Sep 20253211 PMAQI
27th Sep 20253212 AMAQI
27th Sep 2025381 AMAQI
27th Sep 2025422 AMAQI
27th Sep 2025393 AMAQI
27th Sep 2025304 AMAQI
27th Sep 2025305 AMAQI
27th Sep 2025306 AMAQI

29°C21/37°C

27th Sep 2025267 AMAQI
27th Sep 2025328 AMAQI
27th Sep 2025309 AMAQI
27th Sep 20253510 AMAQI
27th Sep 20253711 AMAQI
27th Sep 20253912 PMAQI
27th Sep 2025421 PMAQI
27th Sep 2025432 PMAQI
27th Sep 2025313 PMAQI
27th Sep 2025264 PMAQI
27th Sep 2025265 PMAQI
27th Sep 2025336 PMAQI
27th Sep 2025207 PMAQI
27th Sep 2025188 PMAQI
27th Sep 2025199 PMAQI
27th Sep 20252310 PMAQI
27th Sep 20252811 PMAQI
28th Sep 20253312 AMAQI
28th Sep 2025301 AMAQI
28th Sep 2025342 AMAQI
28th Sep 2025343 AMAQI
28th Sep 2025364 AMAQI
28th Sep 2025375 AMAQI
28th Sep 2025416 AMAQI

29°C21/37°C

28th Sep 2025307 AMAQI
28th Sep 2025288 AMAQI
28th Sep 2025379 AMAQI
28th Sep 20254710 AMAQI
28th Sep 20255311 AMAQI
28th Sep 20255912 PMAQI
28th Sep 2025641 PMAQI
28th Sep 2025662 PMAQI
28th Sep 2025653 PMAQI
28th Sep 2025654 PMAQI
28th Sep 2025625 PMAQI
28th Sep 2025586 PMAQI
28th Sep 2025587 PMAQI
28th Sep 2025598 PMAQI
28th Sep 2025669 PMAQI
28th Sep 20256410 PMAQI
28th Sep 20256111 PMAQI
29th Sep 20256712 AMAQI
29th Sep 2025621 AMAQI
29th Sep 2025582 AMAQI
29th Sep 2025593 AMAQI
29th Sep 2025604 AMAQI
29th Sep 2025595 AMAQI
29th Sep 2025566 AMAQI

28°C21/36°C

29th Sep 2025517 AMAQI
29th Sep 2025538 AMAQI
29th Sep 2025559 AMAQI
29th Sep 20255010 AMAQI
29th Sep 20256211 AMAQI
29th Sep 20255512 PMAQI
29th Sep 2025531 PMAQI
29th Sep 2025612 PMAQI
29th Sep 2025633 PMAQI
29th Sep 2025584 PMAQI
29th Sep 2025585 PMAQI
29th Sep 2025566 PMAQI
29th Sep 2025557 PMAQI
29th Sep 2025508 PMAQI
29th Sep 2025559 PMAQI
29th Sep 20255610 PMAQI
29th Sep 20256011 PMAQI
30th Sep 20255812 AMAQI
30th Sep 2025571 AMAQI
30th Sep 2025602 AMAQI
30th Sep 2025603 AMAQI
30th Sep 2025614 AMAQI
30th Sep 2025585 AMAQI
30th Sep 2025636 AMAQI

28°C22/35°C

30th Sep 2025587 AMAQI
30th Sep 2025648 AMAQI
30th Sep 2025659 AMAQI
30th Sep 20256310 AMAQI
30th Sep 20256111 AMAQI
30th Sep 20256412 PMAQI
30th Sep 2025671 PMAQI
30th Sep 2025642 PMAQI
30th Sep 2025603 PMAQI
30th Sep 2025644 PMAQI
30th Sep 2025575 PMAQI
30th Sep 2025586 PMAQI
30th Sep 2025587 PMAQI
30th Sep 2025588 PMAQI
30th Sep 2025629 PMAQI
30th Sep 20256610 PMAQI
30th Sep 20257111 PMAQI
1st Oct 20257212 AMAQI
1st Oct 2025661 AMAQI
1st Oct 2025662 AMAQI
1st Oct 2025563 AMAQI
1st Oct 2025554 AMAQI
1st Oct 2025565 AMAQI
1st Oct 2025616 AMAQI

27°C19/36°C

1st Oct 2025547 AMAQI
1st Oct 2025548 AMAQI
1st Oct 2025539 AMAQI
1st Oct 20255510 AMAQI
1st Oct 20255711 AMAQI
1st Oct 20255512 PMAQI
1st Oct 2025501 PMAQI
1st Oct 2025572 PMAQI
1st Oct 2025623 PMAQI
1st Oct 2025574 PMAQI
1st Oct 2025665 PMAQI
1st Oct 2025556 PMAQI
1st Oct 2025537 PMAQI
1st Oct 2025498 PMAQI
1st Oct 2025469 PMAQI
1st Oct 20254310 PMAQI
1st Oct 20254511 PMAQI
2nd Oct 20255112 AMAQI
2nd Oct 2025511 AMAQI
2nd Oct 2025542 AMAQI
2nd Oct 2025573 AMAQI
2nd Oct 2025594 AMAQI
2nd Oct 2025465 AMAQI
2nd Oct 2025536 AMAQI

29°C20/37°C

2nd Oct 2025587 AMAQI
2nd Oct 2025558 AMAQI
2nd Oct 2025569 AMAQI
2nd Oct 20255810 AMAQI
2nd Oct 20255511 AMAQI
2nd Oct 20255212 PMAQI
2nd Oct 2025601 PMAQI
2nd Oct 2025602 PMAQI
2nd Oct 2025603 PMAQI
2nd Oct 2025564 PMAQI
2nd Oct 2025565 PMAQI
2nd Oct 2025526 PMAQI
2nd Oct 2025537 PMAQI
2nd Oct 2025508 PMAQI
2nd Oct 2025479 PMAQI
2nd Oct 20255210 PMAQI
2nd Oct 20254911 PMAQI
3rd Oct 20254412 AMAQI
3rd Oct 2025521 AMAQI
3rd Oct 2025532 AMAQI
3rd Oct 2025493 AMAQI
3rd Oct 2025604 AMAQI
3rd Oct 2025555 AMAQI
3rd Oct 2025476 AMAQI

29°C22/36°C

3rd Oct 2025617 AMAQI
3rd Oct 2025618 AMAQI
3rd Oct 2025619 AMAQI
3rd Oct 20256210 AMAQI
3rd Oct 20255711 AMAQI
3rd Oct 20255612 PMAQI
3rd Oct 2025561 PMAQI
3rd Oct 2025592 PMAQI
3rd Oct 2025683 PMAQI
3rd Oct 2025694 PMAQI
3rd Oct 2025635 PMAQI
3rd Oct 2025656 PMAQI
3rd Oct 2025647 PMAQI
3rd Oct 2025608 PMAQI
3rd Oct 2025589 PMAQI
3rd Oct 20255110 PMAQI
3rd Oct 20255011 PMAQI
4th Oct 20255312 AMAQI
4th Oct 2025541 AMAQI
4th Oct 2025542 AMAQI
4th Oct 2025563 AMAQI
4th Oct 2025564 AMAQI
4th Oct 2025585 AMAQI
4th Oct 2025606 AMAQI

29°C22/36°C

4th Oct 2025587 AMAQI
4th Oct 2025458 AMAQI
4th Oct 2025469 AMAQI
4th Oct 20254910 AMAQI
4th Oct 20254311 AMAQI
4th Oct 20255512 PMAQI
4th Oct 2025561 PMAQI
4th Oct 2025562 PMAQI
4th Oct 2025493 PMAQI
4th Oct 2025534 PMAQI
4th Oct 2025605 PMAQI
4th Oct 2025546 PMAQI
4th Oct 2025597 PMAQI
4th Oct 2025578 PMAQI
4th Oct 2025589 PMAQI
4th Oct 20255110 PMAQI
4th Oct 20255411 PMAQI
5th Oct 20255212 AMAQI
5th Oct 2025571 AMAQI
5th Oct 2025572 AMAQI
5th Oct 2025463 AMAQI
5th Oct 2025484 AMAQI
5th Oct 2025405 AMAQI
5th Oct 2025436 AMAQI

28°C22/34°C

5th Oct 2025537 AMAQI
5th Oct 2025438 AMAQI
5th Oct 2025429 AMAQI
5th Oct 20255410 AMAQI
5th Oct 20256611 AMAQI
5th Oct 20255412 PMAQI
5th Oct 2025501 PMAQI
5th Oct 2025512 PMAQI
5th Oct 2025523 PMAQI
5th Oct 2025634 PMAQI
5th Oct 2025505 PMAQI
5th Oct 2025486 PMAQI
5th Oct 2025497 PMAQI
5th Oct 2025428 PMAQI
5th Oct 2025529 PMAQI
5th Oct 20254410 PMAQI
5th Oct 20254511 PMAQI
6th Oct 20256812 AMAQI
6th Oct 2025541 AMAQI
6th Oct 2025672 AMAQI
6th Oct 2025593 AMAQI
6th Oct 2025554 AMAQI
6th Oct 2025525 AMAQI
6th Oct 2025576 AMAQI

28°C22/35°C

6th Oct 2025597 AMAQI
6th Oct 2025508 AMAQI
6th Oct 2025469 AMAQI
6th Oct 20254710 AMAQI
6th Oct 20254911 AMAQI
6th Oct 20255412 PMAQI
7th Oct 2025546 AMAQI

29°C23/37°C

7th Oct 2025447 AMAQI
7th Oct 2025448 AMAQI
7th Oct 2025549 AMAQI
7th Oct 20255110 AMAQI
7th Oct 20255011 AMAQI
7th Oct 20255112 PMAQI
7th Oct 2025541 PMAQI
7th Oct 2025642 PMAQI
7th Oct 2025733 PMAQI
7th Oct 2025754 PMAQI
7th Oct 2025765 PMAQI
7th Oct 2025656 PMAQI
7th Oct 2025597 PMAQI
7th Oct 2025618 PMAQI
7th Oct 2025649 PMAQI
7th Oct 20256210 PMAQI
7th Oct 20255611 PMAQI
8th Oct 20255512 AMAQI
8th Oct 2025541 AMAQI
8th Oct 2025472 AMAQI
8th Oct 2025453 AMAQI
8th Oct 2025484 AMAQI
8th Oct 2025565 AMAQI
8th Oct 2025506 AMAQI

29°C25/36°C

8th Oct 2025537 AMAQI
8th Oct 2025498 AMAQI
8th Oct 2025439 AMAQI
8th Oct 20254810 AMAQI
8th Oct 20254811 AMAQI
8th Oct 20255412 PMAQI
8th Oct 2025571 PMAQI
8th Oct 2025562 PMAQI
8th Oct 2025443 PMAQI
8th Oct 2025584 PMAQI
8th Oct 2025645 PMAQI
8th Oct 2025526 PMAQI
8th Oct 2025557 PMAQI
8th Oct 2025608 PMAQI
8th Oct 2025589 PMAQI
8th Oct 20256110 PMAQI
8th Oct 20255811 PMAQI
9th Oct 20255912 AMAQI
9th Oct 2025551 AMAQI
9th Oct 2025542 AMAQI
9th Oct 2025573 AMAQI
9th Oct 2025554 AMAQI
9th Oct 2025575 AMAQI
9th Oct 2025556 AMAQI

29°C24/35°C

9th Oct 2025597 AMAQI
9th Oct 2025548 AMAQI
9th Oct 2025529 AMAQI
9th Oct 20254810 AMAQI
9th Oct 20255311 AMAQI
9th Oct 20255812 PMAQI
9th Oct 2025541 PMAQI
9th Oct 2025612 PMAQI
9th Oct 2025563 PMAQI
9th Oct 2025594 PMAQI
9th Oct 2025635 PMAQI
9th Oct 2025646 PMAQI
9th Oct 2025617 PMAQI
9th Oct 2025608 PMAQI
9th Oct 2025609 PMAQI
9th Oct 20255910 PMAQI
9th Oct 20257611 PMAQI
10th Oct 20256712 AMAQI
10th Oct 2025651 AMAQI
10th Oct 2025612 AMAQI
10th Oct 2025643 AMAQI
10th Oct 2025634 AMAQI
10th Oct 2025625 AMAQI
10th Oct 2025586 AMAQI

29°C25/36°C

10th Oct 2025587 AMAQI
10th Oct 2025588 AMAQI
10th Oct 2025569 AMAQI
10th Oct 20255510 AMAQI
10th Oct 20255511 AMAQI
10th Oct 20256012 PMAQI
10th Oct 2025631 PMAQI
10th Oct 2025632 PMAQI
10th Oct 2025573 PMAQI
10th Oct 2025574 PMAQI
10th Oct 2025555 PMAQI
10th Oct 2025556 PMAQI
10th Oct 2025537 PMAQI
10th Oct 2025568 PMAQI
10th Oct 2025539 PMAQI
10th Oct 20254910 PMAQI
10th Oct 20254911 PMAQI
11th Oct 20255412 AMAQI
11th Oct 2025561 AMAQI
11th Oct 2025562 AMAQI
11th Oct 2025553 AMAQI
11th Oct 2025584 AMAQI
11th Oct 2025605 AMAQI
11th Oct 2025546 AMAQI

28°C22/35°C

11th Oct 2025537 AMAQI
7 AM
11th Oct 2025538 AMAQI
11th Oct 2025559 AMAQI
11th Oct 20256410 AMAQI
11th Oct 20255811 AMAQI
11th Oct 20255012 PMAQI
11th Oct 2025571 PMAQI
1 PM
11th Oct 2025642 PMAQI
11th Oct 2025543 PMAQI
11th Oct 2025644 PMAQI
11th Oct 2025565 PMAQI
11th Oct 2025486 PMAQI
11th Oct 2025517 PMAQI
7 PM
11th Oct 2025588 PMAQI
11th Oct 2025579 PMAQI
1 AM
6 AM

28°C22/36°C

Day time
Avg. Highest Time
10 AM - 5 PM

50AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
7 AM - 9 AM

46AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 5 PM (Avg. 50), while the lowest AQI was between 7 AM to 9 AM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 11 PM

46AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
12 AM - 6 AM

46AQI

7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 46), while the lowest AQI was between 12 AM to 6 AM (Avg. 46).

2025 Days Vs Air Quality

Dif Rehabilitation Center, Piedras Negras, Coahuila De Zaragoza, Mexico

2025

51%

143

49%

140

Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)

Good
143 Days
Moderate
140 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 51%

Health Risk Level:

Considerable

In 2025, 51% of 285 days were within WHO’s safe air quality limits, and 49% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Dif Rehabilitation Center, Piedras Negras, Coahuila De Zaragoza, 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
84AQI
2nd January 2025
54AQI
3rd January 2025
64AQI
4th January 2025
67AQI
5th January 2025
66AQI
6th January 2025
47AQI
7th January 2025
48AQI
8th January 2025
46AQI
9th January 2025
52AQI
10th January 2025
47AQI
11th January 2025
48AQI
12th January 2025
51AQI
13th January 2025
55AQI
14th January 2025
57AQI
15th January 2025
59AQI
16th January 2025
58AQI
17th January 2025
50AQI
18th January 2025
49AQI
19th January 2025
52AQI
20th January 2025
49AQI
21st January 2025
44AQI
22nd January 2025
49AQI
23rd January 2025
47AQI
24th January 2025
48AQI
25th January 2025
46AQI
26th January 2025
49AQI
27th January 2025
52AQI
28th January 2025
53AQI
29th January 2025
55AQI
30th January 2025
55AQI
31st January 2025
55AQI
1st February 2025
63AQI
2nd February 2025
62AQI
3rd February 2025
61AQI
4th February 2025
60AQI
5th February 2025
55AQI
6th February 2025
58AQI
7th February 2025
57AQI
8th February 2025
60AQI
9th February 2025
58AQI
10th February 2025
60AQI
11th February 2025
57AQI
12th February 2025
57AQI
13th February 2025
53AQI
14th February 2025
52AQI
15th February 2025
55AQI
16th February 2025
49AQI
17th February 2025
52AQI
18th February 2025
49AQI
19th February 2025
50AQI
20th February 2025
44AQI
21st February 2025
50AQI
22nd February 2025
46AQI
23rd February 2025
50AQI
24th February 2025
48AQI
25th February 2025
52AQI
26th February 2025
51AQI
27th February 2025
52AQI
28th February 2025
48AQI
1st March 2025
52AQI
2nd March 2025
50AQI
3rd March 2025
55AQI
4th March 2025
67AQI
5th March 2025
60AQI
6th March 2025
63AQI
7th March 2025
60AQI
8th March 2025
65AQI
9th March 2025
54AQI
10th March 2025
56AQI
11th March 2025
54AQI
12th March 2025
55AQI
13th March 2025
62AQI
14th March 2025
60AQI
15th March 2025
65AQI
16th March 2025
60AQI
17th March 2025
61AQI
18th March 2025
60AQI
19th March 2025
71AQI
20th March 2025
61AQI
21st March 2025
61AQI
22nd March 2025
62AQI
23rd March 2025
60AQI
24th March 2025
60AQI
25th March 2025
60AQI
26th March 2025
57AQI
27th March 2025
41AQI
28th March 2025
40AQI
29th March 2025
44AQI
30th March 2025
62AQI
31st March 2025
64AQI
1st April 2025
74AQI
2nd April 2025
71AQI
3rd April 2025
67AQI
4th April 2025
57AQI
5th April 2025
39AQI
6th April 2025
30AQI
7th April 2025
38AQI
8th April 2025
41AQI
9th April 2025
39AQI
10th April 2025
42AQI
11th April 2025
45AQI
12th April 2025
41AQI
13th April 2025
42AQI
14th April 2025
42AQI
15th April 2025
44AQI
16th April 2025
47AQI
17th April 2025
48AQI
18th April 2025
55AQI
19th April 2025
60AQI
20th April 2025
51AQI
21st April 2025
48AQI
22nd April 2025
52AQI
23rd April 2025
51AQI
24th April 2025
58AQI
25th April 2025
63AQI
26th April 2025
63AQI
27th April 2025
56AQI
28th April 2025
58AQI
29th April 2025
53AQI
30th April 2025
55AQI
1st May 2025
58AQI
2nd May 2025
51AQI
3rd May 2025
37AQI
4th May 2025
39AQI
5th May 2025
45AQI
6th May 2025
57AQI
7th May 2025
44AQI
8th May 2025
46AQI
9th May 2025
43AQI
10th May 2025
36AQI
11th May 2025
39AQI
12th May 2025
39AQI
13th May 2025
46AQI
14th May 2025
53AQI
15th May 2025
63AQI
16th May 2025
69AQI
17th May 2025
73AQI
18th May 2025
69AQI
19th May 2025
67AQI
20th May 2025
61AQI
21st May 2025
55AQI
22nd May 2025
62AQI
23rd May 2025
56AQI
24th May 2025
58AQI
25th May 2025
59AQI
26th May 2025
65AQI
27th May 2025
51AQI
28th May 2025
48AQI
29th May 2025
49AQI
30th May 2025
50AQI
31st May 2025
48AQI
1st June 2025
48AQI
2nd June 2025
58AQI
3rd June 2025
62AQI
4th June 2025
58AQI
5th June 2025
53AQI
6th June 2025
55AQI
7th June 2025
56AQI
8th June 2025
56AQI
9th June 2025
54AQI
10th June 2025
58AQI
11th June 2025
52AQI
12th June 2025
49AQI
13th June 2025
55AQI
14th June 2025
62AQI
15th June 2025
59AQI
16th June 2025
50AQI
17th June 2025
43AQI
18th June 2025
52AQI
19th June 2025
51AQI
20th June 2025
48AQI
21st June 2025
33AQI
22nd June 2025
35AQI
23rd June 2025
41AQI
24th June 2025
38AQI
25th June 2025
33AQI
26th June 2025
31AQI
27th June 2025
27AQI
28th June 2025
27AQI
29th June 2025
31AQI
30th June 2025
35AQI
1st July 2025
32AQI
2nd July 2025
36AQI
3rd July 2025
43AQI
4th July 2025
49AQI
5th July 2025
63AQI
6th July 2025
62AQI
7th July 2025
55AQI
8th July 2025
50AQI
9th July 2025
38AQI
10th July 2025
51AQI
11th July 2025
51AQI
12th July 2025
48AQI
13th July 2025
41AQI
14th July 2025
38AQI
15th July 2025
40AQI
16th July 2025
55AQI
17th July 2025
63AQI
18th July 2025
52AQI
19th July 2025
47AQI
20th July 2025
44AQI
21st July 2025
51AQI
22nd July 2025
49AQI
23rd July 2025
43AQI
24th July 2025
30AQI
25th July 2025
33AQI
26th July 2025
41AQI
27th July 2025
37AQI
28th July 2025
44AQI
29th July 2025
54AQI
30th July 2025
49AQI
31st July 2025
44AQI
1st August 2025
35AQI
2nd August 2025
30AQI
3rd August 2025
31AQI
4th August 2025
32AQI
5th August 2025
34AQI
6th August 2025
36AQI
7th August 2025
36AQI
8th August 2025
33AQI
9th August 2025
39AQI
10th August 2025
33AQI
11th August 2025
36AQI
12th August 2025
35AQI
13th August 2025
36AQI
14th August 2025
61AQI
15th August 2025
41AQI
16th August 2025
39AQI
17th August 2025
53AQI
18th August 2025
30AQI
19th August 2025
32AQI
20th August 2025
43AQI
21st August 2025
48AQI
22nd August 2025
50AQI
23rd August 2025
45AQI
24th August 2025
44AQI
25th August 2025
49AQI
26th August 2025
47AQI
27th August 2025
51AQI
28th August 2025
43AQI
29th August 2025
45AQI
30th August 2025
46AQI
31st August 2025
37AQI
1st September 2025
31AQI
2nd September 2025
38AQI
3rd September 2025
39AQI
4th September 2025
76AQI
5th September 2025
35AQI
6th September 2025
46AQI
7th September 2025
41AQI
8th September 2025
48AQI
9th September 2025
48AQI
10th September 2025
47AQI
11th September 2025
44AQI
12th September 2025
41AQI
13th September 2025
47AQI
14th September 2025
53AQI
15th September 2025
53AQI
16th September 2025
51AQI
17th September 2025
51AQI
18th September 2025
42AQI
19th September 2025
42AQI
20th September 2025
40AQI
21st September 2025
43AQI
22nd September 2025
32AQI
23rd September 2025
31AQI
24th September 2025
38AQI
25th September 2025
28AQI
26th September 2025
28AQI
27th September 2025
31AQI
28th September 2025
48AQI
29th September 2025
57AQI
30th September 2025
61AQI
1st October 2025
56AQI
2nd October 2025
54AQI
3rd October 2025
57AQI
4th October 2025
54AQI
5th October 2025
50AQI
6th October 2025
59AQI
7th October 2025
58AQI
8th October 2025
53AQI
9th October 2025
58AQI
10th October 2025
58AQI
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
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

53AQI

54AQI

58AQI

51AQI

53AQI

47AQI

46AQI

40AQI

44AQI

56AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202550AQI

14
17
9
19
4
27
14
16
14
17
15
15
21
10
28
3
23
7
1
9
143
140

Highest AQI recorded in

March

58AQI

Lowest AQI recorded in

August

40AQI

202441AQI

15
2
25
4
18
6
22
6
6
20
1
24
6
25
6
29
2
16
11
17
14
22
8
31
219
116
1

Highest AQI recorded in

December

66AQI

Lowest AQI recorded in

August

13AQI

2023103AQI

1
12
18
8
6
31
23
5
18
12
23
6
10
2
29
1
143
26
36

Highest AQI recorded in

May

404AQI

Lowest AQI recorded in

January

20AQI

202258AQI

1
4
5
8
3
14
3
12
9
2
1
1
1
14
1
5
2
1
19
7
70
31
3
7
1
1

Highest AQI recorded in

November

414AQI

Lowest AQI recorded in

September

34AQI

2021100AQI

1
3
1
10
18
3
12
13
5
10
6
1
4
1
3
1
19
13
5
4
9
10
9
5
5
8
6
2
6
12
8
4
6
1
15
8
5
1
83
91
24
45
5
5

Highest AQI recorded in

April

165AQI

Lowest AQI recorded in

August

49AQI

2020254AQI

2
2
12
4
10
1
1
2
24
4
1
7
3
20
2
29
30
15
55
14
1
3
96

Highest AQI recorded in

December

405AQI

Lowest AQI recorded in

June

35AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
254AQI
Least Polluted Year Recorded
2024(Avg.)
41AQI

Dif Rehabilitation Center's annual 2025 AQI (50) shows an average percentage change of -34.8% (improved AQI) compared to previous years: 2020 (254), 2021 (100), 2022 (58), 2023 (103), 2024 (41).