Nogales Post Office, Heroica Nogales, Sonora, 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
Nogales Post Office, Heroica Nogales, Sonora, Mexico
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Oct 2024
110AQILowest AQI recorded on
16th Oct 2024
12AQISame Day Analysis (28th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 71 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 28th Oct - 29th Oct 2025
Nogales Post Office, Heroica Nogales, Sonora, Mexico
AQI
Day
Night
.
6 AM28th Oct 2025
5 PM
5 AM29th Oct 2025
Day time
Avg. Highest Time
11AM28th Oct
100AQI
Avg. Lowest Time
4PM28th Oct
14AQI
Night time
Avg. Highest Time
10PM28th Oct
110AQI
Avg. Lowest Time
6PM28th Oct
20AQI
In the last 24 hours,
Nogales Post Office's AQI reached its highest point of 110 at 10 PM during the Night, while the lowest point, 14, was recorded at 4 PM during the Day between 28th Oct and 29th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Nogales Post Office, Heroica Nogales, Sonora, Mexico
SepOct
29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th
Day
Night
29th Sep 2025736 AMAQI
29th Sep 2025547 AMAQI
29th Sep 2025418 AMAQI
29th Sep 2025489 AMAQI
29th Sep 20256010 AMAQI
29th Sep 20255311 AMAQI
29th Sep 20256612 PMAQI
29th Sep 2025611 PMAQI
29th Sep 2025482 PMAQI
29th Sep 2025283 PMAQI
29th Sep 2025194 PMAQI
29th Sep 2025145 PMAQI
29th Sep 2025176 PMAQI
29th Sep 2025167 PMAQI
29th Sep 2025208 PMAQI
29th Sep 2025239 PMAQI
29th Sep 20255510 PMAQI
29th Sep 20256011 PMAQI
30th Sep 20256812 AMAQI
30th Sep 2025841 AMAQI
30th Sep 2025882 AMAQI
30th Sep 2025863 AMAQI
30th Sep 2025854 AMAQI
30th Sep 2025735 AMAQI
--°C/°C
30th Sep 2025526 AMAQI
30th Sep 2025427 AMAQI
30th Sep 2025498 AMAQI
30th Sep 2025679 AMAQI
30th Sep 20257610 AMAQI
30th Sep 20257111 AMAQI
30th Sep 20258012 PMAQI
30th Sep 2025541 PMAQI
30th Sep 2025212 PMAQI
30th Sep 2025183 PMAQI
30th Sep 2025174 PMAQI
30th Sep 2025165 PMAQI
30th Sep 2025186 PMAQI
30th Sep 2025137 PMAQI
30th Sep 2025298 PMAQI
30th Sep 2025459 PMAQI
30th Sep 20257210 PMAQI
30th Sep 20259711 PMAQI
1st Oct 202511412 AMAQI
1st Oct 20251111 AMAQI
1st Oct 20251062 AMAQI
1st Oct 20251053 AMAQI
1st Oct 2025964 AMAQI
1st Oct 2025785 AMAQI
22°C15/30°C
1st Oct 2025666 AMAQI
1st Oct 2025527 AMAQI
1st Oct 2025508 AMAQI
1st Oct 2025529 AMAQI
1st Oct 20255610 AMAQI
1st Oct 20255611 AMAQI
1st Oct 20255812 PMAQI
1st Oct 2025411 PMAQI
1st Oct 2025232 PMAQI
1st Oct 2025163 PMAQI
1st Oct 2025164 PMAQI
1st Oct 2025175 PMAQI
1st Oct 2025366 PMAQI
1st Oct 2025267 PMAQI
1st Oct 2025298 PMAQI
1st Oct 2025439 PMAQI
1st Oct 20256510 PMAQI
1st Oct 20257711 PMAQI
2nd Oct 20257512 AMAQI
2nd Oct 2025991 AMAQI
2nd Oct 20251082 AMAQI
2nd Oct 2025983 AMAQI
2nd Oct 2025824 AMAQI
2nd Oct 2025805 AMAQI
23°C14/32°C
2nd Oct 2025726 AMAQI
2nd Oct 2025647 AMAQI
2nd Oct 2025688 AMAQI
2nd Oct 2025859 AMAQI
2nd Oct 20259010 AMAQI
2nd Oct 20257311 AMAQI
2nd Oct 20254112 PMAQI
2nd Oct 2025231 PMAQI
2nd Oct 2025202 PMAQI
2nd Oct 2025203 PMAQI
2nd Oct 2025154 PMAQI
2nd Oct 2025125 PMAQI
2nd Oct 2025126 PMAQI
2nd Oct 2025207 PMAQI
2nd Oct 2025228 PMAQI
2nd Oct 2025379 PMAQI
2nd Oct 20256510 PMAQI
2nd Oct 20259411 PMAQI
3rd Oct 202512112 AMAQI
3rd Oct 20251381 AMAQI
3rd Oct 20251202 AMAQI
3rd Oct 20251033 AMAQI
3rd Oct 2025844 AMAQI
3rd Oct 2025845 AMAQI
24°C15/34°C
3rd Oct 2025826 AMAQI
3rd Oct 2025747 AMAQI
3rd Oct 2025728 AMAQI
3rd Oct 2025739 AMAQI
3rd Oct 20256610 AMAQI
3rd Oct 20255611 AMAQI
3rd Oct 20254812 PMAQI
3rd Oct 2025431 PMAQI
3rd Oct 2025252 PMAQI
3rd Oct 2025193 PMAQI
3rd Oct 2025224 PMAQI
3rd Oct 2025185 PMAQI
3rd Oct 2025346 PMAQI
3rd Oct 2025227 PMAQI
3rd Oct 2025258 PMAQI
3rd Oct 2025319 PMAQI
3rd Oct 20255210 PMAQI
3rd Oct 20256411 PMAQI
4th Oct 20256012 AMAQI
4th Oct 2025601 AMAQI
4th Oct 2025462 AMAQI
4th Oct 2025423 AMAQI
4th Oct 2025444 AMAQI
4th Oct 2025405 AMAQI
25°C18/33°C
4th Oct 2025376 AMAQI
4th Oct 2025367 AMAQI
4th Oct 2025388 AMAQI
4th Oct 2025419 AMAQI
4th Oct 20254310 AMAQI
4th Oct 20254111 AMAQI
4th Oct 20254112 PMAQI
4th Oct 2025261 PMAQI
4th Oct 2025222 PMAQI
4th Oct 2025253 PMAQI
4th Oct 2025264 PMAQI
4th Oct 2025515 PMAQI
4th Oct 2025366 PMAQI
4th Oct 2025247 PMAQI
4th Oct 2025368 PMAQI
4th Oct 2025429 PMAQI
4th Oct 20255210 PMAQI
4th Oct 20256411 PMAQI
5th Oct 20256012 AMAQI
5th Oct 2025631 AMAQI
5th Oct 2025722 AMAQI
5th Oct 2025723 AMAQI
5th Oct 2025644 AMAQI
5th Oct 2025605 AMAQI
23°C17/30°C
5th Oct 2025576 AMAQI
5th Oct 2025537 AMAQI
5th Oct 2025558 AMAQI
5th Oct 2025569 AMAQI
5th Oct 20257110 AMAQI
5th Oct 20256111 AMAQI
5th Oct 20254312 PMAQI
5th Oct 2025251 PMAQI
5th Oct 2025172 PMAQI
5th Oct 2025173 PMAQI
5th Oct 2025164 PMAQI
5th Oct 2025175 PMAQI
5th Oct 2025196 PMAQI
5th Oct 2025257 PMAQI
5th Oct 2025348 PMAQI
5th Oct 2025579 PMAQI
5th Oct 20257810 PMAQI
5th Oct 20258711 PMAQI
6th Oct 20259312 AMAQI
6th Oct 2025931 AMAQI
6th Oct 2025962 AMAQI
6th Oct 2025733 AMAQI
6th Oct 2025684 AMAQI
6th Oct 2025625 AMAQI
21°C12/29°C
6th Oct 2025626 AMAQI
6th Oct 2025627 AMAQI
6th Oct 2025658 AMAQI
6th Oct 2025819 AMAQI
6th Oct 20259410 AMAQI
7th Oct 2025694 AMAQI
7th Oct 2025755 AMAQI
21°C13/30°C
7th Oct 2025686 AMAQI
7th Oct 2025727 AMAQI
7th Oct 2025848 AMAQI
7th Oct 20251129 AMAQI
7th Oct 202511210 AMAQI
7th Oct 202510611 AMAQI
7th Oct 20258912 PMAQI
7th Oct 2025591 PMAQI
7th Oct 2025302 PMAQI
7th Oct 2025213 PMAQI
7th Oct 2025164 PMAQI
7th Oct 2025135 PMAQI
7th Oct 2025146 PMAQI
7th Oct 2025247 PMAQI
7th Oct 2025378 PMAQI
7th Oct 2025829 PMAQI
7th Oct 202510810 PMAQI
7th Oct 202512211 PMAQI
8th Oct 202512512 AMAQI
8th Oct 20251211 AMAQI
8th Oct 20251162 AMAQI
8th Oct 2025883 AMAQI
8th Oct 2025724 AMAQI
8th Oct 2025645 AMAQI
23°C13/32°C
8th Oct 2025596 AMAQI
8th Oct 2025707 AMAQI
8th Oct 2025738 AMAQI
8th Oct 2025819 AMAQI
8th Oct 20259810 AMAQI
8th Oct 20258111 AMAQI
8th Oct 20255512 PMAQI
8th Oct 2025421 PMAQI
8th Oct 2025362 PMAQI
8th Oct 2025373 PMAQI
8th Oct 2025404 PMAQI
8th Oct 2025455 PMAQI
8th Oct 2025496 PMAQI
8th Oct 2025457 PMAQI
8th Oct 2025518 PMAQI
8th Oct 2025629 PMAQI
8th Oct 20256510 PMAQI
8th Oct 20255711 PMAQI
9th Oct 20254312 AMAQI
9th Oct 2025421 AMAQI
9th Oct 2025442 AMAQI
9th Oct 2025423 AMAQI
9th Oct 2025374 AMAQI
9th Oct 2025425 AMAQI
24°C17/32°C
9th Oct 2025436 AMAQI
9th Oct 2025437 AMAQI
9th Oct 2025428 AMAQI
9th Oct 2025499 AMAQI
9th Oct 20255010 AMAQI
9th Oct 20254811 AMAQI
9th Oct 20254412 PMAQI
9th Oct 2025451 PMAQI
9th Oct 2025482 PMAQI
9th Oct 2025473 PMAQI
9th Oct 2025484 PMAQI
9th Oct 2025495 PMAQI
9th Oct 2025496 PMAQI
9th Oct 2025497 PMAQI
9th Oct 2025528 PMAQI
9th Oct 2025549 PMAQI
9th Oct 20256310 PMAQI
9th Oct 20256011 PMAQI
10th Oct 20255912 AMAQI
10th Oct 2025541 AMAQI
10th Oct 2025512 AMAQI
10th Oct 2025553 AMAQI
10th Oct 2025604 AMAQI
10th Oct 2025595 AMAQI
24°C18/31°C
10th Oct 2025606 AMAQI
10th Oct 2025657 AMAQI
10th Oct 2025648 AMAQI
10th Oct 2025659 AMAQI
10th Oct 20256710 AMAQI
10th Oct 20255311 AMAQI
10th Oct 20254612 PMAQI
10th Oct 2025371 PMAQI
10th Oct 2025362 PMAQI
10th Oct 2025203 PMAQI
10th Oct 2025334 PMAQI
10th Oct 2025235 PMAQI
10th Oct 2025356 PMAQI
10th Oct 2025407 PMAQI
10th Oct 2025428 PMAQI
10th Oct 2025559 PMAQI
10th Oct 20256610 PMAQI
10th Oct 20256311 PMAQI
11th Oct 20256612 AMAQI
11th Oct 2025681 AMAQI
11th Oct 2025642 AMAQI
11th Oct 2025583 AMAQI
11th Oct 2025534 AMAQI
11th Oct 2025525 AMAQI
25°C18/33°C
11th Oct 2025516 AMAQI
11th Oct 2025447 AMAQI
11th Oct 2025398 AMAQI
11th Oct 2025359 AMAQI
11th Oct 20254210 AMAQI
11th Oct 20254611 AMAQI
11th Oct 20254012 PMAQI
11th Oct 2025511 PMAQI
11th Oct 2025492 PMAQI
11th Oct 2025433 PMAQI
11th Oct 2025394 PMAQI
11th Oct 2025355 PMAQI
11th Oct 2025406 PMAQI
11th Oct 2025457 PMAQI
11th Oct 2025448 PMAQI
11th Oct 2025449 PMAQI
11th Oct 20254010 PMAQI
11th Oct 20254811 PMAQI
12th Oct 20254812 AMAQI
12th Oct 2025431 AMAQI
12th Oct 2025402 AMAQI
12th Oct 2025443 AMAQI
12th Oct 2025514 AMAQI
12th Oct 2025515 AMAQI
23°C19/28°C
12th Oct 2025516 AMAQI
12th Oct 2025517 AMAQI
12th Oct 2025408 AMAQI
12th Oct 2025399 AMAQI
12th Oct 20253410 AMAQI
12th Oct 20253611 AMAQI
12th Oct 20251612 PMAQI
12th Oct 2025121 PMAQI
12th Oct 202592 PMAQI
12th Oct 202583 PMAQI
12th Oct 2025114 PMAQI
12th Oct 2025285 PMAQI
12th Oct 2025336 PMAQI
12th Oct 2025407 PMAQI
12th Oct 2025558 PMAQI
12th Oct 2025549 PMAQI
12th Oct 20255010 PMAQI
12th Oct 20254711 PMAQI
13th Oct 20254712 AMAQI
13th Oct 2025431 AMAQI
13th Oct 2025402 AMAQI
13th Oct 2025393 AMAQI
13th Oct 2025154 AMAQI
13th Oct 202585 AMAQI
20°C17/25°C
13th Oct 202576 AMAQI
13th Oct 202597 AMAQI
13th Oct 2025298 AMAQI
13th Oct 2025359 AMAQI
13th Oct 20254710 AMAQI
13th Oct 20254911 AMAQI
13th Oct 20254412 PMAQI
13th Oct 2025271 PMAQI
13th Oct 2025412 PMAQI
13th Oct 2025403 PMAQI
13th Oct 2025444 PMAQI
13th Oct 2025175 PMAQI
13th Oct 2025106 PMAQI
13th Oct 202597 PMAQI
13th Oct 2025408 PMAQI
13th Oct 2025529 PMAQI
13th Oct 20254210 PMAQI
13th Oct 20253711 PMAQI
14th Oct 20252012 AMAQI
14th Oct 2025181 AMAQI
14th Oct 2025382 AMAQI
14th Oct 2025403 AMAQI
14th Oct 2025394 AMAQI
14th Oct 2025125 AMAQI
19°C17/21°C
14th Oct 202576 AMAQI
14th Oct 2025317 AMAQI
14th Oct 2025428 AMAQI
14th Oct 2025479 AMAQI
14th Oct 20252510 AMAQI
14th Oct 20251711 AMAQI
14th Oct 20253112 PMAQI
14th Oct 2025201 PMAQI
14th Oct 2025102 PMAQI
14th Oct 2025113 PMAQI
14th Oct 2025154 PMAQI
14th Oct 2025125 PMAQI
14th Oct 2025206 PMAQI
14th Oct 2025337 PMAQI
14th Oct 2025268 PMAQI
14th Oct 2025429 PMAQI
14th Oct 20255310 PMAQI
14th Oct 20255611 PMAQI
15th Oct 20255412 AMAQI
15th Oct 2025621 AMAQI
15th Oct 2025652 AMAQI
15th Oct 2025613 AMAQI
15th Oct 2025604 AMAQI
15th Oct 2025575 AMAQI
19°C14/25°C
15th Oct 2025596 AMAQI
15th Oct 2025597 AMAQI
15th Oct 2025568 AMAQI
15th Oct 2025569 AMAQI
15th Oct 20256010 AMAQI
15th Oct 20255911 AMAQI
15th Oct 20254812 PMAQI
15th Oct 2025531 PMAQI
15th Oct 2025392 PMAQI
15th Oct 2025183 PMAQI
15th Oct 2025124 PMAQI
15th Oct 2025145 PMAQI
15th Oct 2025146 PMAQI
15th Oct 2025327 PMAQI
15th Oct 2025408 PMAQI
15th Oct 2025469 PMAQI
15th Oct 20254210 PMAQI
15th Oct 20255811 PMAQI
16th Oct 20256412 AMAQI
16th Oct 2025641 AMAQI
16th Oct 2025532 AMAQI
16th Oct 2025383 AMAQI
16th Oct 2025434 AMAQI
16th Oct 2025435 AMAQI
18°C12/26°C
16th Oct 2025486 AMAQI
16th Oct 2025517 AMAQI
16th Oct 2025438 AMAQI
16th Oct 2025519 AMAQI
16th Oct 20255510 AMAQI
16th Oct 20255611 AMAQI
16th Oct 20254412 PMAQI
16th Oct 2025451 PMAQI
16th Oct 2025352 PMAQI
16th Oct 2025373 PMAQI
16th Oct 2025374 PMAQI
16th Oct 2025375 PMAQI
16th Oct 2025226 PMAQI
16th Oct 2025307 PMAQI
16th Oct 2025408 PMAQI
16th Oct 2025569 PMAQI
16th Oct 20255710 PMAQI
16th Oct 20257711 PMAQI
17th Oct 20259012 AMAQI
17th Oct 2025911 AMAQI
17th Oct 2025832 AMAQI
17th Oct 2025733 AMAQI
17th Oct 2025664 AMAQI
17th Oct 2025585 AMAQI
17°C9/26°C
17th Oct 2025626 AMAQI
17th Oct 2025617 AMAQI
17th Oct 2025578 AMAQI
17th Oct 2025589 AMAQI
17th Oct 20256610 AMAQI
17th Oct 20255811 AMAQI
17th Oct 20252812 PMAQI
17th Oct 2025331 PMAQI
17th Oct 2025222 PMAQI
17th Oct 2025163 PMAQI
17th Oct 2025164 PMAQI
17th Oct 2025155 PMAQI
17th Oct 2025146 PMAQI
17th Oct 2025177 PMAQI
17th Oct 2025208 PMAQI
17th Oct 2025449 PMAQI
17th Oct 20256210 PMAQI
17th Oct 20257111 PMAQI
18th Oct 20256212 AMAQI
18th Oct 2025721 AMAQI
18th Oct 2025742 AMAQI
18th Oct 2025753 AMAQI
18th Oct 2025734 AMAQI
18th Oct 2025695 AMAQI
17°C10/25°C
18th Oct 2025706 AMAQI
18th Oct 2025637 AMAQI
18th Oct 2025598 AMAQI
18th Oct 2025669 AMAQI
18th Oct 20257510 AMAQI
18th Oct 20256211 AMAQI
18th Oct 20253012 PMAQI
18th Oct 2025151 PMAQI
18th Oct 2025122 PMAQI
18th Oct 2025143 PMAQI
18th Oct 2025144 PMAQI
18th Oct 2025185 PMAQI
18th Oct 2025176 PMAQI
18th Oct 2025217 PMAQI
18th Oct 2025248 PMAQI
18th Oct 2025699 PMAQI
18th Oct 20259710 PMAQI
18th Oct 20259911 PMAQI
19th Oct 202510212 AMAQI
19th Oct 20251051 AMAQI
19th Oct 20251052 AMAQI
19th Oct 20251083 AMAQI
19th Oct 2025974 AMAQI
19th Oct 2025855 AMAQI
17°C8/27°C
19th Oct 2025826 AMAQI
19th Oct 2025777 AMAQI
19th Oct 2025778 AMAQI
19th Oct 2025799 AMAQI
19th Oct 20258410 AMAQI
19th Oct 20257211 AMAQI
19th Oct 20253412 PMAQI
19th Oct 2025261 PMAQI
19th Oct 2025252 PMAQI
19th Oct 2025233 PMAQI
19th Oct 2025244 PMAQI
19th Oct 2025165 PMAQI
19th Oct 2025176 PMAQI
19th Oct 2025257 PMAQI
19th Oct 2025288 PMAQI
19th Oct 2025449 PMAQI
19th Oct 20256110 PMAQI
19th Oct 20256511 PMAQI
20th Oct 20256412 AMAQI
20th Oct 2025711 AMAQI
20th Oct 2025832 AMAQI
20th Oct 2025853 AMAQI
20th Oct 2025704 AMAQI
20th Oct 2025675 AMAQI
19°C10/30°C
20th Oct 2025666 AMAQI
20th Oct 2025627 AMAQI
20th Oct 2025588 AMAQI
20th Oct 2025719 AMAQI
20th Oct 20258910 AMAQI
20th Oct 20259411 AMAQI
20th Oct 20256212 PMAQI
20th Oct 2025361 PMAQI
20th Oct 2025252 PMAQI
20th Oct 2025263 PMAQI
20th Oct 2025124 PMAQI
20th Oct 2025175 PMAQI
20th Oct 2025176 PMAQI
20th Oct 2025487 PMAQI
20th Oct 2025628 PMAQI
20th Oct 2025849 PMAQI
20th Oct 202512010 PMAQI
20th Oct 202511511 PMAQI
21st Oct 202510812 AMAQI
21st Oct 20251041 AMAQI
21st Oct 20251032 AMAQI
21st Oct 2025893 AMAQI
21st Oct 2025734 AMAQI
21st Oct 2025635 AMAQI
20°C11/31°C
21st Oct 2025616 AMAQI
21st Oct 2025607 AMAQI
21st Oct 2025688 AMAQI
21st Oct 2025779 AMAQI
21st Oct 20258210 AMAQI
21st Oct 20258611 AMAQI
21st Oct 20256312 PMAQI
21st Oct 2025401 PMAQI
21st Oct 2025242 PMAQI
21st Oct 2025183 PMAQI
21st Oct 2025174 PMAQI
21st Oct 2025165 PMAQI
21st Oct 2025246 PMAQI
21st Oct 2025487 PMAQI
21st Oct 2025678 PMAQI
21st Oct 20251019 PMAQI
21st Oct 202512310 PMAQI
21st Oct 202513111 PMAQI
22nd Oct 202512312 AMAQI
22nd Oct 20251121 AMAQI
22nd Oct 20251072 AMAQI
22nd Oct 2025933 AMAQI
22nd Oct 2025794 AMAQI
22nd Oct 2025655 AMAQI
22°C12/33°C
22nd Oct 2025536 AMAQI
22nd Oct 2025507 AMAQI
22nd Oct 2025438 AMAQI
22nd Oct 2025379 AMAQI
22nd Oct 20254310 AMAQI
22nd Oct 20254411 AMAQI
22nd Oct 20254012 PMAQI
22nd Oct 2025311 PMAQI
22nd Oct 2025262 PMAQI
22nd Oct 2025223 PMAQI
22nd Oct 2025224 PMAQI
22nd Oct 2025205 PMAQI
22nd Oct 2025176 PMAQI
22nd Oct 2025237 PMAQI
22nd Oct 2025318 PMAQI
22nd Oct 2025499 PMAQI
22nd Oct 20256510 PMAQI
22nd Oct 20257411 PMAQI
23rd Oct 20258512 AMAQI
23rd Oct 2025801 AMAQI
23rd Oct 2025722 AMAQI
23rd Oct 2025763 AMAQI
23rd Oct 2025884 AMAQI
23rd Oct 2025965 AMAQI
22°C16/30°C
23rd Oct 2025906 AMAQI
23rd Oct 2025677 AMAQI
23rd Oct 2025638 AMAQI
23rd Oct 2025659 AMAQI
23rd Oct 20257110 AMAQI
23rd Oct 20257311 AMAQI
23rd Oct 20256112 PMAQI
23rd Oct 2025351 PMAQI
23rd Oct 2025202 PMAQI
23rd Oct 2025173 PMAQI
23rd Oct 2025174 PMAQI
23rd Oct 2025175 PMAQI
23rd Oct 2025176 PMAQI
23rd Oct 2025177 PMAQI
23rd Oct 2025198 PMAQI
23rd Oct 2025289 PMAQI
23rd Oct 20253810 PMAQI
23rd Oct 20254911 PMAQI
24th Oct 20255612 AMAQI
24th Oct 2025601 AMAQI
24th Oct 2025692 AMAQI
24th Oct 2025773 AMAQI
24th Oct 2025714 AMAQI
24th Oct 2025655 AMAQI
20°C14/28°C
24th Oct 2025596 AMAQI
24th Oct 2025587 AMAQI
24th Oct 2025648 AMAQI
24th Oct 2025689 AMAQI
24th Oct 20257710 AMAQI
24th Oct 20257911 AMAQI
24th Oct 20256012 PMAQI
24th Oct 2025351 PMAQI
24th Oct 2025262 PMAQI
24th Oct 2025223 PMAQI
24th Oct 2025224 PMAQI
24th Oct 2025225 PMAQI
24th Oct 2025226 PMAQI
24th Oct 2025227 PMAQI
24th Oct 2025248 PMAQI
24th Oct 2025299 PMAQI
24th Oct 20253210 PMAQI
24th Oct 20254311 PMAQI
25th Oct 20255412 AMAQI
25th Oct 2025561 AMAQI
25th Oct 2025652 AMAQI
25th Oct 2025693 AMAQI
25th Oct 2025674 AMAQI
25th Oct 2025665 AMAQI
17°C8/26°C
25th Oct 2025626 AMAQI
25th Oct 2025627 AMAQI
25th Oct 2025668 AMAQI
25th Oct 2025699 AMAQI
25th Oct 20257510 AMAQI
25th Oct 20257711 AMAQI
25th Oct 20256412 PMAQI
25th Oct 2025451 PMAQI
25th Oct 2025242 PMAQI
25th Oct 2025173 PMAQI
25th Oct 2025144 PMAQI
25th Oct 2025135 PMAQI
25th Oct 2025156 PMAQI
25th Oct 2025167 PMAQI
25th Oct 2025228 PMAQI
25th Oct 2025519 PMAQI
25th Oct 20257010 PMAQI
25th Oct 20258411 PMAQI
26th Oct 20259012 AMAQI
26th Oct 2025941 AMAQI
26th Oct 2025942 AMAQI
26th Oct 2025923 AMAQI
26th Oct 2025854 AMAQI
26th Oct 2025855 AMAQI
18°C9/27°C
26th Oct 2025916 AMAQI
26th Oct 20251067 AMAQI
26th Oct 20251188 AMAQI
26th Oct 20251099 AMAQI
26th Oct 202510210 AMAQI
26th Oct 20259211 AMAQI
26th Oct 20257012 PMAQI
26th Oct 2025411 PMAQI
26th Oct 2025222 PMAQI
26th Oct 2025143 PMAQI
26th Oct 2025114 PMAQI
26th Oct 2025115 PMAQI
26th Oct 2025116 PMAQI
26th Oct 2025137 PMAQI
26th Oct 2025208 PMAQI
26th Oct 2025379 PMAQI
26th Oct 20255310 PMAQI
26th Oct 20257011 PMAQI
27th Oct 20258212 AMAQI
27th Oct 2025871 AMAQI
27th Oct 2025822 AMAQI
27th Oct 2025713 AMAQI
27th Oct 2025644 AMAQI
27th Oct 2025645 AMAQI
19°C10/29°C
27th Oct 2025606 AMAQI
27th Oct 2025597 AMAQI
27th Oct 2025598 AMAQI
27th Oct 2025599 AMAQI
27th Oct 20256610 AMAQI
27th Oct 20257411 AMAQI
27th Oct 20255912 PMAQI
27th Oct 2025541 PMAQI
27th Oct 2025432 PMAQI
27th Oct 2025263 PMAQI
27th Oct 2025204 PMAQI
27th Oct 2025155 PMAQI
27th Oct 2025136 PMAQI
27th Oct 2025227 PMAQI
27th Oct 2025338 PMAQI
27th Oct 2025629 PMAQI
27th Oct 20258310 PMAQI
27th Oct 20259611 PMAQI
28th Oct 202510312 AMAQI
28th Oct 20251011 AMAQI
28th Oct 2025932 AMAQI
28th Oct 2025853 AMAQI
28th Oct 2025714 AMAQI
28th Oct 2025605 AMAQI
20°C12/30°C
28th Oct 2025576 AMAQI
28th Oct 2025537 AMAQI
28th Oct 2025598 AMAQI
28th Oct 2025759 AMAQI
28th Oct 20258910 AMAQI
28th Oct 202510011 AMAQI
28th Oct 20258012 PMAQI
28th Oct 2025341 PMAQI
28th Oct 2025172 PMAQI
28th Oct 2025153 PMAQI
28th Oct 2025144 PMAQI
28th Oct 2025155 PMAQI
28th Oct 2025206 PMAQI
28th Oct 2025397 PMAQI
28th Oct 2025658 PMAQI
28th Oct 2025929 PMAQI
28th Oct 202511010 PMAQI
28th Oct 202510311 PMAQI
29th Oct 202510212 AMAQI
29th Oct 2025921 AMAQI
29th Oct 2025922 AMAQI
29th Oct 2025893 AMAQI
29th Oct 2025684 AMAQI
29th Oct 2025555 AMAQI
21°C12/30°C
29th Oct 2025486 AMAQI
6 AM29th Oct 2025457 AMAQI
29th Oct 2025538 AMAQI
29th Oct 2025659 AMAQI
29th Oct 20257510 AMAQI
29th Oct 20257011 AMAQI
11 AM29th Oct 20254712 PMAQI
29th Oct 2025311 PMAQI
29th Oct 2025292 PMAQI
29th Oct 2025293 PMAQI
29th Oct 2025294 PMAQI
29th Oct 2025275 PMAQI
5 PM29th Oct 2025256 PMAQI
29th Oct 2025337 PMAQI
29th Oct 2025378 PMAQI
29th Oct 2025439 PMAQI
29th Oct 20254510 PMAQI
29th Oct 20254011 PMAQI
11 PM5 AM
19°C11/29°C
Day time
Avg. Highest Time
10 AM
69AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM
21AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 69), while the lowest AQI was between 5 PM to 5 PM (Avg. 21).
Night time
Avg. Highest Time
12 AM - 2 AM
76AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 PM
23AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 76), while the lowest AQI was between 6 PM to 6 PM (Avg. 23).
2025 Days Vs Air Quality
Nogales Post Office, Heroica Nogales, Sonora, Mexico
2025
67%
203
32%
96
0.3%
1
0.3%
1
Total number of days with different AQI categories in last 303 days in 2025 (62 days remaining)
Good
203 DaysModerate
96 DaysPoor
1 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2025, 67% of 303 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Nogales Post Office, Heroica Nogales, Sonora, 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
151AQI
151AQI
2nd January 2025
82AQI
82AQI
3rd January 2025
78AQI
78AQI
4th January 2025
63AQI
63AQI
5th January 2025
77AQI
77AQI
6th January 2025
67AQI
67AQI
7th January 2025
68AQI
68AQI
8th January 2025
109AQI
109AQI
9th January 2025
54AQI
54AQI
10th January 2025
42AQI
42AQI
11th January 2025
36AQI
36AQI
12th January 2025
34AQI
34AQI
13th January 2025
37AQI
37AQI
14th January 2025
53AQI
53AQI
15th January 2025
58AQI
58AQI
16th January 2025
49AQI
49AQI
17th January 2025
47AQI
47AQI
18th January 2025
67AQI
67AQI
19th January 2025
77AQI
77AQI
20th January 2025
67AQI
67AQI
21st January 2025
45AQI
45AQI
22nd January 2025
60AQI
60AQI
23rd January 2025
52AQI
52AQI
24th January 2025
61AQI
61AQI
25th January 2025
66AQI
66AQI
26th January 2025
50AQI
50AQI
27th January 2025
48AQI
48AQI
28th January 2025
58AQI
58AQI
29th January 2025
44AQI
44AQI
30th January 2025
58AQI
58AQI
31st January 2025
61AQI
61AQI
1st February 2025
75AQI
75AQI
2nd February 2025
77AQI
77AQI
3rd February 2025
61AQI
61AQI
4th February 2025
63AQI
63AQI
5th February 2025
60AQI
60AQI
6th February 2025
59AQI
59AQI
7th February 2025
63AQI
63AQI
8th February 2025
70AQI
70AQI
9th February 2025
69AQI
69AQI
10th February 2025
63AQI
63AQI
11th February 2025
68AQI
68AQI
12th February 2025
68AQI
68AQI
13th February 2025
56AQI
56AQI
14th February 2025
54AQI
54AQI
15th February 2025
52AQI
52AQI
16th February 2025
49AQI
49AQI
17th February 2025
45AQI
45AQI
18th February 2025
25AQI
25AQI
19th February 2025
42AQI
42AQI
20th February 2025
44AQI
44AQI
21st February 2025
37AQI
37AQI
22nd February 2025
37AQI
37AQI
23rd February 2025
43AQI
43AQI
24th February 2025
37AQI
37AQI
25th February 2025
37AQI
37AQI
26th February 2025
40AQI
40AQI
27th February 2025
59AQI
59AQI
28th February 2025
40AQI
40AQI
1st March 2025
58AQI
58AQI
2nd March 2025
35AQI
35AQI
3rd March 2025
43AQI
43AQI
4th March 2025
47AQI
47AQI
5th March 2025
57AQI
57AQI
6th March 2025
66AQI
66AQI
7th March 2025
47AQI
47AQI
8th March 2025
24AQI
24AQI
9th March 2025
25AQI
25AQI
10th March 2025
30AQI
30AQI
11th March 2025
29AQI
29AQI
12th March 2025
16AQI
16AQI
13th March 2025
32AQI
32AQI
14th March 2025
69AQI
69AQI
15th March 2025
35AQI
35AQI
16th March 2025
43AQI
43AQI
17th March 2025
40AQI
40AQI
18th March 2025
59AQI
59AQI
19th March 2025
36AQI
36AQI
20th March 2025
45AQI
45AQI
21st March 2025
53AQI
53AQI
22nd March 2025
55AQI
55AQI
23rd March 2025
48AQI
48AQI
24th March 2025
49AQI
49AQI
25th March 2025
50AQI
50AQI
26th March 2025
45AQI
45AQI
27th March 2025
48AQI
48AQI
28th March 2025
48AQI
48AQI
29th March 2025
43AQI
43AQI
30th March 2025
61AQI
61AQI
31st March 2025
45AQI
45AQI
1st April 2025
40AQI
40AQI
2nd April 2025
49AQI
49AQI
3rd April 2025
42AQI
42AQI
4th April 2025
32AQI
32AQI
5th April 2025
41AQI
41AQI
6th April 2025
36AQI
36AQI
7th April 2025
43AQI
43AQI
8th April 2025
61AQI
61AQI
9th April 2025
53AQI
53AQI
10th April 2025
51AQI
51AQI
11th April 2025
60AQI
60AQI
12th April 2025
53AQI
53AQI
13th April 2025
47AQI
47AQI
14th April 2025
45AQI
45AQI
15th April 2025
44AQI
44AQI
16th April 2025
40AQI
40AQI
17th April 2025
43AQI
43AQI
18th April 2025
40AQI
40AQI
19th April 2025
32AQI
32AQI
20th April 2025
33AQI
33AQI
21st April 2025
42AQI
42AQI
22nd April 2025
39AQI
39AQI
23rd April 2025
43AQI
43AQI
24th April 2025
42AQI
42AQI
25th April 2025
38AQI
38AQI
26th April 2025
38AQI
38AQI
27th April 2025
42AQI
42AQI
28th April 2025
41AQI
41AQI
29th April 2025
37AQI
37AQI
30th April 2025
32AQI
32AQI
1st May 2025
40AQI
40AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
45AQI
45AQI
4th May 2025
45AQI
45AQI
5th May 2025
41AQI
41AQI
6th May 2025
36AQI
36AQI
7th May 2025
36AQI
36AQI
8th May 2025
30AQI
30AQI
9th May 2025
37AQI
37AQI
10th May 2025
34AQI
34AQI
11th May 2025
48AQI
48AQI
12th May 2025
56AQI
56AQI
13th May 2025
59AQI
59AQI
14th May 2025
48AQI
48AQI
15th May 2025
46AQI
46AQI
16th May 2025
45AQI
45AQI
17th May 2025
43AQI
43AQI
18th May 2025
44AQI
44AQI
19th May 2025
52AQI
52AQI
20th May 2025
44AQI
44AQI
21st May 2025
46AQI
46AQI
22nd May 2025
51AQI
51AQI
23rd May 2025
47AQI
47AQI
24th May 2025
52AQI
52AQI
25th May 2025
44AQI
44AQI
26th May 2025
45AQI
45AQI
27th May 2025
47AQI
47AQI
28th May 2025
48AQI
48AQI
29th May 2025
51AQI
51AQI
30th May 2025
54AQI
54AQI
31st May 2025
55AQI
55AQI
1st June 2025
43AQI
43AQI
2nd June 2025
34AQI
34AQI
3rd June 2025
31AQI
31AQI
4th June 2025
33AQI
33AQI
5th June 2025
30AQI
30AQI
6th June 2025
34AQI
34AQI
7th June 2025
39AQI
39AQI
8th June 2025
34AQI
34AQI
9th June 2025
44AQI
44AQI
10th June 2025
48AQI
48AQI
11th June 2025
47AQI
47AQI
12th June 2025
47AQI
47AQI
13th June 2025
48AQI
48AQI
14th June 2025
59AQI
59AQI
15th June 2025
59AQI
59AQI
16th June 2025
51AQI
51AQI
17th June 2025
55AQI
55AQI
18th June 2025
51AQI
51AQI
19th June 2025
56AQI
56AQI
20th June 2025
54AQI
54AQI
21st June 2025
49AQI
49AQI
22nd June 2025
50AQI
50AQI
23rd June 2025
48AQI
48AQI
24th June 2025
41AQI
41AQI
25th June 2025
38AQI
38AQI
26th June 2025
36AQI
36AQI
27th June 2025
35AQI
35AQI
28th June 2025
35AQI
35AQI
29th June 2025
37AQI
37AQI
30th June 2025
47AQI
47AQI
1st July 2025
73AQI
73AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
40AQI
40AQI
4th July 2025
43AQI
43AQI
5th July 2025
39AQI
39AQI
6th July 2025
44AQI
44AQI
7th July 2025
34AQI
34AQI
8th July 2025
36AQI
36AQI
9th July 2025
48AQI
48AQI
10th July 2025
44AQI
44AQI
11th July 2025
66AQI
66AQI
12th July 2025
57AQI
57AQI
13th July 2025
53AQI
53AQI
14th July 2025
49AQI
49AQI
15th July 2025
46AQI
46AQI
16th July 2025
32AQI
32AQI
17th July 2025
49AQI
49AQI
18th July 2025
40AQI
40AQI
19th July 2025
30AQI
30AQI
20th July 2025
30AQI
30AQI
21st July 2025
32AQI
32AQI
22nd July 2025
30AQI
30AQI
23rd July 2025
42AQI
42AQI
24th July 2025
53AQI
53AQI
25th July 2025
41AQI
41AQI
26th July 2025
44AQI
44AQI
27th July 2025
60AQI
60AQI
28th July 2025
52AQI
52AQI
29th July 2025
44AQI
44AQI
30th July 2025
33AQI
33AQI
31st July 2025
30AQI
30AQI
1st August 2025
35AQI
35AQI
2nd August 2025
39AQI
39AQI
3rd August 2025
38AQI
38AQI
4th August 2025
34AQI
34AQI
5th August 2025
46AQI
46AQI
6th August 2025
46AQI
46AQI
7th August 2025
41AQI
41AQI
8th August 2025
50AQI
50AQI
9th August 2025
53AQI
53AQI
10th August 2025
38AQI
38AQI
11th August 2025
42AQI
42AQI
12th August 2025
39AQI
39AQI
13th August 2025
58AQI
58AQI
14th August 2025
50AQI
50AQI
15th August 2025
41AQI
41AQI
16th August 2025
40AQI
40AQI
17th August 2025
39AQI
39AQI
18th August 2025
40AQI
40AQI
19th August 2025
41AQI
41AQI
20th August 2025
34AQI
34AQI
21st August 2025
37AQI
37AQI
22nd August 2025
48AQI
48AQI
23rd August 2025
89AQI
89AQI
24th August 2025
54AQI
54AQI
25th August 2025
47AQI
47AQI
26th August 2025
47AQI
47AQI
27th August 2025
36AQI
36AQI
28th August 2025
46AQI
46AQI
29th August 2025
30AQI
30AQI
30th August 2025
41AQI
41AQI
31st August 2025
38AQI
38AQI
1st September 2025
24AQI
24AQI
2nd September 2025
36AQI
36AQI
3rd September 2025
32AQI
32AQI
4th September 2025
27AQI
27AQI
5th September 2025
24AQI
24AQI
6th September 2025
25AQI
25AQI
7th September 2025
28AQI
28AQI
8th September 2025
40AQI
40AQI
9th September 2025
40AQI
40AQI
10th September 2025
39AQI
39AQI
11th September 2025
41AQI
41AQI
12th September 2025
40AQI
40AQI
13th September 2025
26AQI
26AQI
14th September 2025
45AQI
45AQI
15th September 2025
42AQI
42AQI
16th September 2025
31AQI
31AQI
17th September 2025
29AQI
29AQI
18th September 2025
28AQI
28AQI
19th September 2025
33AQI
33AQI
20th September 2025
30AQI
30AQI
21st September 2025
56AQI
56AQI
22nd September 2025
33AQI
33AQI
23rd September 2025
36AQI
36AQI
24th September 2025
42AQI
42AQI
25th September 2025
44AQI
44AQI
26th September 2025
30AQI
30AQI
27th September 2025
26AQI
26AQI
28th September 2025
32AQI
32AQI
29th September 2025
45AQI
45AQI
30th September 2025
58AQI
58AQI
1st October 2025
64AQI
64AQI
2nd October 2025
62AQI
62AQI
3rd October 2025
69AQI
69AQI
4th October 2025
43AQI
43AQI
5th October 2025
54AQI
54AQI
6th October 2025
87AQI
87AQI
7th October 2025
67AQI
67AQI
8th October 2025
74AQI
74AQI
9th October 2025
47AQI
47AQI
10th October 2025
51AQI
51AQI
11th October 2025
49AQI
49AQI
12th October 2025
39AQI
39AQI
13th October 2025
33AQI
33AQI
14th October 2025
29AQI
29AQI
15th October 2025
48AQI
48AQI
16th October 2025
48AQI
48AQI
17th October 2025
54AQI
54AQI
18th October 2025
55AQI
55AQI
19th October 2025
66AQI
66AQI
20th October 2025
66AQI
66AQI
21st October 2025
75AQI
75AQI
22nd October 2025
60AQI
60AQI
23rd October 2025
54AQI
54AQI
24th October 2025
50AQI
50AQI
25th October 2025
52AQI
52AQI
26th October 2025
66AQI
66AQI
27th October 2025
59AQI
59AQI
28th October 2025
71AQI
71AQI
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
62AQI
53AQI
45AQI
43AQI
45AQI
44AQI
44AQI
44AQI
35AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202547AQI
10
19
1
1
12
16
23
8
25
5
23
8
23
7
23
8
27
4
28
2
9
19
203
96
1
1
Highest AQI recorded in
January62AQI
Lowest AQI recorded in
September35AQI
202443AQI
17
12
1
1
17
10
1
29
2
28
2
31
28
1
27
4
30
1
12
6
10
20
1
17
13
1
28
2
247
99
5
1
Highest AQI recorded in
December73AQI
Lowest AQI recorded in
April31AQI
202335AQI
20
11
24
4
31
27
3
30
29
1
29
31
28
2
29
2
20
9
10
19
1
308
51
1
Highest AQI recorded in
December57AQI
Lowest AQI recorded in
August25AQI
202240AQI
17
13
12
9
30
1
23
2
28
3
25
1
20
1
29
28
3
13
13
14
16
1
240
61
1
Highest AQI recorded in
December55AQI
Lowest AQI recorded in
August13AQI
202144AQI
11
18
1
13
15
26
5
19
11
25
6
20
9
31
31
22
8
20
11
6
17
2
15
15
1
239
115
4
Highest AQI recorded in
November66AQI
Lowest AQI recorded in
July26AQI
202041AQI
12
1
20
19
30
31
25
6
14
16
8
22
16
14
11
19
1
186
78
1
Highest AQI recorded in
December61AQI
Lowest AQI recorded in
April21AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
47AQILeast Polluted Year Recorded
2023(Avg.)
35AQINogales Post Office's annual 2025 AQI (47) shows an average percentage change of 16.9% (worsened AQI) compared to previous years: 2020 (41), 2021 (44), 2022 (40), 2023 (35), 2024 (43).
