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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

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+

July Air Quality Analysis

Heroica Nogales, Sonora, Mexico

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Jul 2025
74AQI
Lowest AQI recorded on
23rd Jul 2022
8AQI

Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 52 of Moderate air quality on the same day.

Day & Night AQI Trend: 29th Jul - 30th Jul 2026

Heroica Nogales, Sonora, Mexico

AQI
Day
Night
.

5 AM29th Jul 2026

7 PM

4 AM30th Jul 2026

Day time
Avg. Highest Time
9AM29th Jul

52AQI

Avg. Lowest Time
5PM29th Jul

24AQI

Night time
Avg. Highest Time
3AM30th Jul

76AQI

Avg. Lowest Time
8PM29th Jul

43AQI

In the last 24 hours,

Heroica Nogales's AQI reached its highest point of 76 at 3 AM during the Night, while the lowest point, 24, was recorded at 5 PM during the Day between 29th Jul and 30th Jul 2026.

Day & Night AQI Trend : Jul 2026

Heroica Nogales, Sonora, Mexico

Jul
01st - 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 - 30th30th
Day
Night
1st Jul 2026245 AMAQI
1st Jul 2026226 AMAQI
1st Jul 2026237 AMAQI
1st Jul 2026408 AMAQI
1st Jul 2026309 AMAQI
1st Jul 20263010 AMAQI
1st Jul 20262411 AMAQI
1st Jul 20262412 PMAQI
1st Jul 2026241 PMAQI
1st Jul 2026192 PMAQI
1st Jul 2026193 PMAQI
1st Jul 2026204 PMAQI
1st Jul 2026175 PMAQI
1st Jul 2026166 PMAQI
1st Jul 2026157 PMAQI
1st Jul 2026158 PMAQI
1st Jul 2026169 PMAQI
1st Jul 20262010 PMAQI
1st Jul 20262511 PMAQI
2nd Jul 20262612 AMAQI
2nd Jul 2026261 AMAQI
2nd Jul 2026412 AMAQI
2nd Jul 2026383 AMAQI
2nd Jul 2026374 AMAQI

27°C18/35°C

2nd Jul 2026365 AMAQI
2nd Jul 2026346 AMAQI
2nd Jul 2026427 AMAQI
2nd Jul 2026568 AMAQI
2nd Jul 2026549 AMAQI
2nd Jul 20264610 AMAQI
2nd Jul 20263211 AMAQI
2nd Jul 20262412 PMAQI
2nd Jul 2026181 PMAQI
2nd Jul 2026152 PMAQI
2nd Jul 2026153 PMAQI
2nd Jul 2026144 PMAQI
2nd Jul 2026125 PMAQI
2nd Jul 2026106 PMAQI
2nd Jul 2026127 PMAQI
2nd Jul 2026168 PMAQI
2nd Jul 2026209 PMAQI
2nd Jul 20262910 PMAQI
2nd Jul 20264011 PMAQI
3rd Jul 20265212 AMAQI
3rd Jul 2026841 AMAQI
3rd Jul 2026762 AMAQI
3rd Jul 2026613 AMAQI
3rd Jul 2026544 AMAQI

27°C17/36°C

3rd Jul 2026425 AMAQI
3rd Jul 2026326 AMAQI
3rd Jul 2026457 AMAQI
3rd Jul 2026528 AMAQI
3rd Jul 2026529 AMAQI
3rd Jul 20266810 AMAQI
3rd Jul 20265511 AMAQI
3rd Jul 20264312 PMAQI
3rd Jul 2026301 PMAQI
3rd Jul 2026242 PMAQI
3rd Jul 2026203 PMAQI
3rd Jul 2026164 PMAQI
3rd Jul 2026155 PMAQI
3rd Jul 2026166 PMAQI
3rd Jul 2026147 PMAQI
3rd Jul 2026168 PMAQI
3rd Jul 2026219 PMAQI
3rd Jul 20262810 PMAQI
3rd Jul 20262811 PMAQI
4th Jul 20263612 AMAQI
4th Jul 2026351 AMAQI
4th Jul 2026382 AMAQI
4th Jul 2026383 AMAQI
4th Jul 2026344 AMAQI

29°C19/38°C

4th Jul 2026345 AMAQI
4th Jul 2026306 AMAQI
4th Jul 2026397 AMAQI
4th Jul 2026648 AMAQI
4th Jul 2026669 AMAQI
4th Jul 20266010 AMAQI
4th Jul 20264611 AMAQI
4th Jul 20262912 PMAQI
4th Jul 2026181 PMAQI
4th Jul 2026162 PMAQI
4th Jul 2026143 PMAQI
4th Jul 2026144 PMAQI
4th Jul 2026125 PMAQI
4th Jul 2026146 PMAQI
4th Jul 2026177 PMAQI
4th Jul 2026188 PMAQI
4th Jul 2026189 PMAQI
4th Jul 20261910 PMAQI
4th Jul 20261811 PMAQI
5th Jul 20261612 AMAQI
5th Jul 2026161 AMAQI
5th Jul 2026162 AMAQI
5th Jul 2026243 AMAQI
5th Jul 2026364 AMAQI

30°C21/38°C

5th Jul 2026465 AMAQI
5th Jul 2026516 AMAQI
5th Jul 2026467 AMAQI
5th Jul 2026448 AMAQI
5th Jul 2026469 AMAQI
5th Jul 20264410 AMAQI
5th Jul 20263711 AMAQI
5th Jul 20262412 PMAQI
5th Jul 2026191 PMAQI
5th Jul 2026142 PMAQI
5th Jul 2026133 PMAQI
5th Jul 2026164 PMAQI
5th Jul 2026165 PMAQI
5th Jul 2026156 PMAQI
5th Jul 2026147 PMAQI
5th Jul 2026168 PMAQI
5th Jul 2026189 PMAQI
5th Jul 20262610 PMAQI
5th Jul 20262911 PMAQI
6th Jul 20262712 AMAQI
6th Jul 2026301 AMAQI
6th Jul 2026342 AMAQI
6th Jul 2026393 AMAQI
6th Jul 2026394 AMAQI

31°C23/40°C

6th Jul 2026345 AMAQI
6th Jul 2026326 AMAQI
6th Jul 2026267 AMAQI
6th Jul 2026348 AMAQI
6th Jul 2026329 AMAQI
6th Jul 20263210 AMAQI
6th Jul 20263011 AMAQI
6th Jul 20262312 PMAQI
6th Jul 2026221 PMAQI
6th Jul 2026242 PMAQI
6th Jul 2026243 PMAQI
6th Jul 2026284 PMAQI
6th Jul 2026345 PMAQI
6th Jul 2026366 PMAQI
6th Jul 2026387 PMAQI
6th Jul 2026368 PMAQI
6th Jul 2026389 PMAQI
6th Jul 20264010 PMAQI
6th Jul 20264811 PMAQI
7th Jul 20265812 AMAQI
7th Jul 2026711 AMAQI
7th Jul 2026662 AMAQI
7th Jul 2026593 AMAQI
7th Jul 2026484 AMAQI

31°C23/39°C

7th Jul 2026385 AMAQI
7th Jul 2026306 AMAQI
7th Jul 2026277 AMAQI
7th Jul 2026328 AMAQI
7th Jul 2026319 AMAQI
7th Jul 20263010 AMAQI
7th Jul 20262711 AMAQI
7th Jul 20262912 PMAQI
7th Jul 2026321 PMAQI
7th Jul 2026322 PMAQI
7th Jul 2026423 PMAQI
7th Jul 2026514 PMAQI
7th Jul 2026445 PMAQI
7th Jul 2026406 PMAQI
7th Jul 2026367 PMAQI
7th Jul 2026278 PMAQI
7th Jul 2026269 PMAQI
7th Jul 20262010 PMAQI
7th Jul 20261611 PMAQI
8th Jul 20262212 AMAQI
8th Jul 2026251 AMAQI
8th Jul 2026292 AMAQI
8th Jul 2026223 AMAQI
8th Jul 2026194 AMAQI

30°C23/39°C

8th Jul 2026185 AMAQI
8th Jul 2026176 AMAQI
8th Jul 2026187 AMAQI
8th Jul 2026228 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262511 AMAQI
8th Jul 20262312 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026262 PMAQI
8th Jul 2026243 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026355 PMAQI
8th Jul 2026296 PMAQI
8th Jul 2026247 PMAQI
8th Jul 2026268 PMAQI
8th Jul 2026259 PMAQI
8th Jul 20262110 PMAQI
8th Jul 20262211 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026221 AMAQI
9th Jul 2026212 AMAQI
9th Jul 2026203 AMAQI
9th Jul 2026194 AMAQI

29°C22/39°C

9th Jul 2026245 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026297 AMAQI
9th Jul 2026298 AMAQI
9th Jul 2026319 AMAQI
9th Jul 20263110 AMAQI
9th Jul 20264611 AMAQI
9th Jul 20263912 PMAQI
9th Jul 2026411 PMAQI
9th Jul 2026482 PMAQI
9th Jul 2026403 PMAQI
9th Jul 2026334 PMAQI
9th Jul 2026325 PMAQI
9th Jul 2026466 PMAQI
9th Jul 2026407 PMAQI
9th Jul 2026408 PMAQI
9th Jul 2026389 PMAQI
9th Jul 20263310 PMAQI
9th Jul 20262311 PMAQI
10th Jul 20261612 AMAQI
10th Jul 2026141 AMAQI
10th Jul 2026112 AMAQI
10th Jul 2026183 AMAQI
10th Jul 2026124 AMAQI

28°C21/39°C

10th Jul 2026105 AMAQI
10th Jul 202686 AMAQI
10th Jul 202687 AMAQI
10th Jul 2026128 AMAQI
10th Jul 2026159 AMAQI
10th Jul 20261510 AMAQI
10th Jul 20261411 AMAQI
10th Jul 20261312 PMAQI
10th Jul 2026141 PMAQI
10th Jul 2026162 PMAQI
10th Jul 2026143 PMAQI
10th Jul 2026144 PMAQI
10th Jul 2026165 PMAQI
10th Jul 2026166 PMAQI
10th Jul 2026187 PMAQI
10th Jul 2026208 PMAQI
10th Jul 2026209 PMAQI
10th Jul 20263410 PMAQI
10th Jul 20264211 PMAQI
11th Jul 20263112 AMAQI
11th Jul 2026221 AMAQI
11th Jul 2026162 AMAQI
11th Jul 2026123 AMAQI
11th Jul 2026114 AMAQI

29°C21/38°C

11th Jul 202695 AMAQI
11th Jul 202686 AMAQI
11th Jul 2026117 AMAQI
11th Jul 2026198 AMAQI
11th Jul 2026179 AMAQI
11th Jul 20261510 AMAQI
11th Jul 20261511 AMAQI
11th Jul 20261812 PMAQI
11th Jul 2026201 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026203 PMAQI
11th Jul 2026204 PMAQI
11th Jul 2026205 PMAQI
11th Jul 2026206 PMAQI
11th Jul 2026207 PMAQI
11th Jul 2026188 PMAQI
11th Jul 2026219 PMAQI
11th Jul 20261810 PMAQI
11th Jul 20261711 PMAQI
12th Jul 20261412 AMAQI
12th Jul 2026131 AMAQI
12th Jul 2026102 AMAQI
12th Jul 2026103 AMAQI
12th Jul 202694 AMAQI

26°C20/37°C

12th Jul 202695 AMAQI
12th Jul 202696 AMAQI
12th Jul 2026107 AMAQI
12th Jul 2026128 AMAQI
12th Jul 2026129 AMAQI
12th Jul 20261010 AMAQI
12th Jul 20261111 AMAQI
12th Jul 20261312 PMAQI
12th Jul 2026201 PMAQI
12th Jul 2026252 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026245 PMAQI
12th Jul 2026206 PMAQI
12th Jul 2026207 PMAQI
12th Jul 2026178 PMAQI
12th Jul 2026169 PMAQI
12th Jul 20261210 PMAQI
12th Jul 20261411 PMAQI
13th Jul 20261212 AMAQI
13th Jul 2026121 AMAQI
13th Jul 2026112 AMAQI
13th Jul 2026113 AMAQI
13th Jul 2026104 AMAQI

25°C19/37°C

13th Jul 2026105 AMAQI
13th Jul 2026106 AMAQI
13th Jul 2026107 AMAQI
13th Jul 2026128 AMAQI
13th Jul 2026129 AMAQI
13th Jul 20261210 AMAQI
13th Jul 20261111 AMAQI
13th Jul 20261112 PMAQI
13th Jul 2026111 PMAQI
13th Jul 2026112 PMAQI
13th Jul 2026133 PMAQI
13th Jul 2026134 PMAQI
13th Jul 2026125 PMAQI
13th Jul 2026126 PMAQI
13th Jul 2026107 PMAQI
13th Jul 2026108 PMAQI
13th Jul 2026109 PMAQI
13th Jul 20261010 PMAQI
13th Jul 20261011 PMAQI
14th Jul 20261012 AMAQI
14th Jul 2026101 AMAQI
14th Jul 2026102 AMAQI
14th Jul 202683 AMAQI
14th Jul 202684 AMAQI

24°C19/34°C

14th Jul 202695 AMAQI
14th Jul 2026106 AMAQI
14th Jul 2026127 AMAQI
14th Jul 2026148 AMAQI
14th Jul 2026169 AMAQI
14th Jul 20261610 AMAQI
14th Jul 20261611 AMAQI
14th Jul 20261412 PMAQI
14th Jul 2026131 PMAQI
14th Jul 2026132 PMAQI
14th Jul 2026143 PMAQI
14th Jul 2026124 PMAQI
14th Jul 2026125 PMAQI
14th Jul 2026126 PMAQI
14th Jul 2026137 PMAQI
14th Jul 2026128 PMAQI
14th Jul 2026139 PMAQI
14th Jul 20261910 PMAQI
14th Jul 20265211 PMAQI
15th Jul 20264212 AMAQI
15th Jul 2026271 AMAQI
15th Jul 2026202 AMAQI
15th Jul 2026143 AMAQI
15th Jul 2026104 AMAQI

25°C19/34°C

15th Jul 2026105 AMAQI
15th Jul 2026106 AMAQI
15th Jul 2026107 AMAQI
15th Jul 2026128 AMAQI
15th Jul 2026169 AMAQI
15th Jul 20261510 AMAQI
15th Jul 20261411 AMAQI
15th Jul 20262012 PMAQI
15th Jul 2026241 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026204 PMAQI
15th Jul 2026205 PMAQI
15th Jul 2026206 PMAQI
15th Jul 2026247 PMAQI
15th Jul 2026228 PMAQI
15th Jul 2026239 PMAQI
15th Jul 20262410 PMAQI
15th Jul 20261811 PMAQI
16th Jul 20261612 AMAQI
16th Jul 2026171 AMAQI
16th Jul 2026202 AMAQI
16th Jul 2026243 AMAQI
16th Jul 2026264 AMAQI

27°C21/35°C

16th Jul 2026315 AMAQI
16th Jul 2026246 AMAQI
16th Jul 2026207 AMAQI
16th Jul 2026208 AMAQI
16th Jul 2026229 AMAQI
16th Jul 20262010 AMAQI
16th Jul 20261911 AMAQI
16th Jul 20261912 PMAQI
16th Jul 2026171 PMAQI
16th Jul 2026162 PMAQI
16th Jul 2026183 PMAQI
16th Jul 2026174 PMAQI
16th Jul 2026135 PMAQI
16th Jul 2026106 PMAQI
16th Jul 2026107 PMAQI
16th Jul 2026108 PMAQI
16th Jul 202699 PMAQI
16th Jul 20261010 PMAQI
16th Jul 20261111 PMAQI
17th Jul 20261312 AMAQI
17th Jul 2026141 AMAQI
17th Jul 2026372 AMAQI
17th Jul 2026463 AMAQI
17th Jul 2026464 AMAQI

25°C20/36°C

17th Jul 2026465 AMAQI
17th Jul 2026466 AMAQI
17th Jul 2026467 AMAQI
17th Jul 2026298 AMAQI
17th Jul 2026409 AMAQI
17th Jul 20263510 AMAQI
17th Jul 20264611 AMAQI
17th Jul 20265412 PMAQI
17th Jul 2026501 PMAQI
17th Jul 2026482 PMAQI
17th Jul 2026423 PMAQI
17th Jul 2026484 PMAQI
17th Jul 2026305 PMAQI
17th Jul 2026376 PMAQI
17th Jul 2026527 PMAQI
17th Jul 2026508 PMAQI
17th Jul 2026509 PMAQI
17th Jul 20265210 PMAQI
17th Jul 20264211 PMAQI
18th Jul 20265212 AMAQI
18th Jul 2026521 AMAQI
18th Jul 2026542 AMAQI
18th Jul 2026403 AMAQI
18th Jul 2026504 AMAQI

24°C19/31°C

18th Jul 2026585 AMAQI
18th Jul 2026506 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20265010 AMAQI
18th Jul 20265411 AMAQI
18th Jul 20265412 PMAQI
18th Jul 2026471 PMAQI
18th Jul 2026522 PMAQI
18th Jul 2026483 PMAQI
18th Jul 2026314 PMAQI
18th Jul 2026445 PMAQI
18th Jul 2026466 PMAQI
18th Jul 2026417 PMAQI
18th Jul 2026608 PMAQI
18th Jul 2026589 PMAQI
18th Jul 20263110 PMAQI
18th Jul 20266311 PMAQI
19th Jul 20264712 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026502 AMAQI
19th Jul 2026483 AMAQI
19th Jul 2026474 AMAQI

24°C20/32°C

19th Jul 2026505 AMAQI
19th Jul 2026486 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026459 AMAQI
19th Jul 20265510 AMAQI
19th Jul 20264211 AMAQI
19th Jul 20265012 PMAQI
19th Jul 2026371 PMAQI
19th Jul 2026472 PMAQI
19th Jul 2026333 PMAQI
19th Jul 2026524 PMAQI
19th Jul 2026385 PMAQI
19th Jul 2026346 PMAQI
19th Jul 2026467 PMAQI
19th Jul 2026428 PMAQI
19th Jul 2026429 PMAQI
19th Jul 20266010 PMAQI
19th Jul 20267811 PMAQI
20th Jul 20267112 AMAQI
20th Jul 2026491 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026193 AMAQI
20th Jul 2026424 AMAQI

26°C20/32°C

20th Jul 2026715 AMAQI
20th Jul 2026526 AMAQI
20th Jul 2026597 AMAQI
20th Jul 2026208 AMAQI
20th Jul 2026249 AMAQI
20th Jul 20262410 AMAQI
20th Jul 20265211 AMAQI
20th Jul 20265112 PMAQI
20th Jul 2026521 PMAQI
20th Jul 2026432 PMAQI
20th Jul 2026543 PMAQI
20th Jul 2026464 PMAQI
20th Jul 2026395 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026587 PMAQI
20th Jul 2026589 PMAQI
20th Jul 20265410 PMAQI
20th Jul 202612811 PMAQI
21st Jul 20264012 AMAQI
21st Jul 2026471 AMAQI
21st Jul 2026542 AMAQI
21st Jul 2026523 AMAQI
21st Jul 2026424 AMAQI

25°C20/32°C

21st Jul 2026245 AMAQI
21st Jul 2026236 AMAQI
21st Jul 2026237 AMAQI
21st Jul 2026448 AMAQI
21st Jul 2026539 AMAQI
21st Jul 20264810 AMAQI
21st Jul 20262311 AMAQI
21st Jul 20263212 PMAQI
21st Jul 2026101 PMAQI
21st Jul 2026462 PMAQI
21st Jul 2026123 PMAQI
21st Jul 2026184 PMAQI
21st Jul 2026505 PMAQI
21st Jul 2026486 PMAQI
21st Jul 2026377 PMAQI
21st Jul 2026388 PMAQI
21st Jul 2026369 PMAQI
21st Jul 20265210 PMAQI
21st Jul 20266811 PMAQI
22nd Jul 20265212 AMAQI
22nd Jul 2026441 AMAQI
22nd Jul 2026542 AMAQI
22nd Jul 2026523 AMAQI
22nd Jul 2026704 AMAQI

24°C19/32°C

22nd Jul 2026625 AMAQI
22nd Jul 2026506 AMAQI
22nd Jul 2026487 AMAQI
22nd Jul 2026188 AMAQI
22nd Jul 2026429 AMAQI
22nd Jul 20264610 AMAQI
22nd Jul 20265211 AMAQI
22nd Jul 20265212 PMAQI
22nd Jul 2026431 PMAQI
22nd Jul 2026352 PMAQI
22nd Jul 2026393 PMAQI
22nd Jul 2026344 PMAQI
22nd Jul 2026385 PMAQI
22nd Jul 2026406 PMAQI
22nd Jul 2026337 PMAQI
22nd Jul 2026408 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20264610 PMAQI
22nd Jul 20266111 PMAQI
23rd Jul 20267512 AMAQI
23rd Jul 2026781 AMAQI
23rd Jul 2026782 AMAQI
23rd Jul 2026683 AMAQI
23rd Jul 2026564 AMAQI

26°C19/34°C

23rd Jul 2026525 AMAQI
23rd Jul 2026476 AMAQI
23rd Jul 2026437 AMAQI
23rd Jul 2026488 AMAQI
23rd Jul 2026549 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20265011 AMAQI
23rd Jul 20264512 PMAQI
23rd Jul 2026341 PMAQI
23rd Jul 2026452 PMAQI
23rd Jul 2026303 PMAQI
23rd Jul 2026284 PMAQI
23rd Jul 2026435 PMAQI
23rd Jul 2026456 PMAQI
23rd Jul 2026327 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026339 PMAQI
23rd Jul 20264810 PMAQI
23rd Jul 20265211 PMAQI
24th Jul 20267412 AMAQI
24th Jul 2026891 AMAQI
24th Jul 2026992 AMAQI
24th Jul 2026783 AMAQI
24th Jul 2026734 AMAQI

30°C22/38°C

24th Jul 2026745 AMAQI
24th Jul 2026606 AMAQI
24th Jul 2026567 AMAQI
24th Jul 2026598 AMAQI
24th Jul 2026499 AMAQI
24th Jul 20264910 AMAQI
24th Jul 20265211 AMAQI
24th Jul 20264212 PMAQI
24th Jul 2026321 PMAQI
24th Jul 2026542 PMAQI
24th Jul 2026433 PMAQI
24th Jul 2026504 PMAQI
24th Jul 2026375 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026547 PMAQI
24th Jul 2026508 PMAQI
24th Jul 2026539 PMAQI
24th Jul 20265010 PMAQI
24th Jul 20266011 PMAQI
25th Jul 20265812 AMAQI
25th Jul 2026631 AMAQI
25th Jul 2026772 AMAQI
25th Jul 2026653 AMAQI
25th Jul 2026684 AMAQI

31°C23/40°C

25th Jul 2026735 AMAQI
25th Jul 2026686 AMAQI
25th Jul 2026537 AMAQI
25th Jul 2026448 AMAQI
25th Jul 2026419 AMAQI
25th Jul 20265410 AMAQI
25th Jul 20265511 AMAQI
25th Jul 20265212 PMAQI
25th Jul 2026521 PMAQI
25th Jul 2026332 PMAQI
25th Jul 2026523 PMAQI
25th Jul 2026504 PMAQI
25th Jul 2026465 PMAQI
25th Jul 2026306 PMAQI
25th Jul 2026527 PMAQI
25th Jul 2026488 PMAQI
25th Jul 2026589 PMAQI
25th Jul 20265010 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026481 AMAQI
26th Jul 2026642 AMAQI
26th Jul 2026583 AMAQI
26th Jul 2026424 AMAQI

29°C23/40°C

26th Jul 2026395 AMAQI
26th Jul 2026506 AMAQI
26th Jul 2026487 AMAQI
26th Jul 2026198 AMAQI
26th Jul 2026529 AMAQI
26th Jul 20261510 AMAQI
26th Jul 20261611 AMAQI
26th Jul 20265612 PMAQI
26th Jul 2026461 PMAQI
26th Jul 2026462 PMAQI
26th Jul 2026583 PMAQI
26th Jul 2026564 PMAQI
26th Jul 2026345 PMAQI
26th Jul 2026466 PMAQI
26th Jul 2026507 PMAQI
26th Jul 2026508 PMAQI
26th Jul 2026569 PMAQI
26th Jul 20265010 PMAQI
26th Jul 20265211 PMAQI
27th Jul 20265012 AMAQI
27th Jul 2026421 AMAQI
27th Jul 2026462 AMAQI
27th Jul 2026383 AMAQI
27th Jul 2026404 AMAQI

28°C20/37°C

27th Jul 2026505 AMAQI
27th Jul 2026466 AMAQI
27th Jul 2026547 AMAQI
27th Jul 2026708 AMAQI
27th Jul 2026469 AMAQI
27th Jul 20266410 AMAQI
27th Jul 20265511 AMAQI
27th Jul 20265212 PMAQI
27th Jul 2026491 PMAQI
27th Jul 2026462 PMAQI
27th Jul 2026463 PMAQI
27th Jul 2026434 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026266 PMAQI
27th Jul 2026307 PMAQI
27th Jul 2026288 PMAQI
27th Jul 2026489 PMAQI
27th Jul 20264610 PMAQI
27th Jul 20264811 PMAQI
28th Jul 20265412 AMAQI
28th Jul 2026541 AMAQI
28th Jul 2026492 AMAQI
28th Jul 2026783 AMAQI
28th Jul 2026484 AMAQI

28°C22/37°C

28th Jul 2026565 AMAQI
28th Jul 2026366 AMAQI
28th Jul 2026387 AMAQI
28th Jul 2026398 AMAQI
28th Jul 2026509 AMAQI
28th Jul 20263410 AMAQI
28th Jul 20263511 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026691 PMAQI
28th Jul 2026352 PMAQI
28th Jul 2026453 PMAQI
28th Jul 2026404 PMAQI
28th Jul 2026285 PMAQI
28th Jul 2026346 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026468 PMAQI
28th Jul 2026489 PMAQI
28th Jul 20265010 PMAQI
28th Jul 20263811 PMAQI
29th Jul 20263512 AMAQI
29th Jul 2026281 AMAQI
29th Jul 2026262 AMAQI
29th Jul 2026383 AMAQI
29th Jul 2026434 AMAQI

27°C20/36°C

29th Jul 2026505 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026397 AMAQI
29th Jul 2026488 AMAQI
29th Jul 2026529 AMAQI
29th Jul 20263910 AMAQI
29th Jul 20263011 AMAQI
29th Jul 20264312 PMAQI
29th Jul 2026341 PMAQI
29th Jul 2026462 PMAQI
29th Jul 2026443 PMAQI
29th Jul 2026404 PMAQI
29th Jul 2026245 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026507 PMAQI
29th Jul 2026438 PMAQI
29th Jul 2026549 PMAQI
29th Jul 20265610 PMAQI
29th Jul 20265211 PMAQI
30th Jul 20265012 AMAQI
30th Jul 2026461 AMAQI
30th Jul 2026502 AMAQI
30th Jul 2026763 AMAQI
30th Jul 2026684 AMAQI

29°C21/38°C

30th Jul 2026725 AMAQI
5 AM
30th Jul 2026606 AMAQI
30th Jul 2026757 AMAQI
30th Jul 2026508 AMAQI
30th Jul 2026439 AMAQI
30th Jul 20264610 AMAQI
30th Jul 20264511 AMAQI
30th Jul 20264312 PMAQI
12 PM
30th Jul 2026541 PMAQI
30th Jul 2026482 PMAQI
30th Jul 2026503 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026566 PMAQI
30th Jul 2026527 PMAQI
7 PM
30th Jul 2026538 PMAQI
30th Jul 2026319 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20264611 PMAQI
12 AM
4 AM

30°C22/39°C

Day time
Avg. Highest Time
5 AM

39AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM - 6 PM

29AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 39), while the lowest AQI was between 5 PM to 6 PM (Avg. 29).
Night time
Avg. Highest Time
11 PM

42AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 42), while the lowest AQI was between 8 PM to 8 PM (Avg. 31).

2026 Days Vs Air Quality

Heroica Nogales, Sonora, Mexico

2026

74%

154

25%

53

0.4%

1

Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)

Good
154 Days
Moderate
53 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 74%

Health Risk Level:

Low

In 2026, 74% of 211 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Heroica Nogales, Sonora, Mexico

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
52AQI (US)
2nd January 2026
47AQI (US)
3rd January 2026
40AQI (US)
4th January 2026
50AQI (US)
5th January 2026
56AQI (US)
6th January 2026
64AQI (US)
7th January 2026
46AQI (US)
8th January 2026
16AQI (US)
9th January 2026
20AQI (US)
10th January 2026
16AQI (US)
11th January 2026
20AQI (US)
12th January 2026
36AQI (US)
13th January 2026
58AQI (US)
14th January 2026
53AQI (US)
15th January 2026
52AQI (US)
16th January 2026
64AQI (US)
17th January 2026
56AQI (US)
18th January 2026
76AQI (US)
19th January 2026
90AQI (US)
20th January 2026
74AQI (US)
21st January 2026
62AQI (US)
22nd January 2026
74AQI (US)
23rd January 2026
32AQI (US)
24th January 2026
24AQI (US)
25th January 2026
34AQI (US)
26th January 2026
38AQI (US)
27th January 2026
40AQI (US)
28th January 2026
56AQI (US)
29th January 2026
48AQI (US)
30th January 2026
48AQI (US)
31st January 2026
51AQI (US)
1st February 2026
68AQI (US)
2nd February 2026
54AQI (US)
3rd February 2026
72AQI (US)
4th February 2026
52AQI (US)
5th February 2026
47AQI (US)
6th February 2026
76AQI (US)
7th February 2026
55AQI (US)
8th February 2026
49AQI (US)
9th February 2026
54AQI (US)
10th February 2026
44AQI (US)
11th February 2026
42AQI (US)
12th February 2026
54AQI (US)
13th February 2026
34AQI (US)
14th February 2026
32AQI (US)
15th February 2026
50AQI (US)
16th February 2026
52AQI (US)
17th February 2026
34AQI (US)
18th February 2026
40AQI (US)
19th February 2026
38AQI (US)
20th February 2026
34AQI (US)
21st February 2026
42AQI (US)
22nd February 2026
44AQI (US)
23rd February 2026
50AQI (US)
24th February 2026
56AQI (US)
25th February 2026
58AQI (US)
26th February 2026
52AQI (US)
27th February 2026
40AQI (US)
28th February 2026
53AQI (US)
1st March 2026
71AQI (US)
2nd March 2026
67AQI (US)
3rd March 2026
48AQI (US)
4th March 2026
56AQI (US)
5th March 2026
54AQI (US)
6th March 2026
38AQI (US)
7th March 2026
46AQI (US)
8th March 2026
60AQI (US)
9th March 2026
36AQI (US)
10th March 2026
26AQI (US)
11th March 2026
28AQI (US)
12th March 2026
29AQI (US)
13th March 2026
38AQI (US)
14th March 2026
40AQI (US)
15th March 2026
39AQI (US)
16th March 2026
48AQI (US)
17th March 2026
41AQI (US)
18th March 2026
53AQI (US)
19th March 2026
62AQI (US)
20th March 2026
70AQI (US)
21st March 2026
52AQI (US)
22nd March 2026
62AQI (US)
23rd March 2026
54AQI (US)
24th March 2026
66AQI (US)
25th March 2026
63AQI (US)
26th March 2026
62AQI (US)
27th March 2026
68AQI (US)
28th March 2026
102AQI (US)
29th March 2026
67AQI (US)
30th March 2026
18AQI (US)
31st March 2026
26AQI (US)
1st April 2026
22AQI (US)
2nd April 2026
31AQI (US)
3rd April 2026
28AQI (US)
4th April 2026
30AQI (US)
5th April 2026
46AQI (US)
6th April 2026
58AQI (US)
7th April 2026
44AQI (US)
8th April 2026
52AQI (US)
9th April 2026
40AQI (US)
10th April 2026
48AQI (US)
11th April 2026
33AQI (US)
12th April 2026
30AQI (US)
13th April 2026
20AQI (US)
14th April 2026
20AQI (US)
15th April 2026
32AQI (US)
16th April 2026
47AQI (US)
17th April 2026
18th April 2026
37AQI (US)
19th April 2026
51AQI (US)
20th April 2026
48AQI (US)
21st April 2026
45AQI (US)
22nd April 2026
23rd April 2026
30AQI (US)
24th April 2026
37AQI (US)
25th April 2026
31AQI (US)
26th April 2026
26AQI (US)
27th April 2026
38AQI (US)
28th April 2026
40AQI (US)
29th April 2026
43AQI (US)
30th April 2026
45AQI (US)
1st May 2026
19AQI (US)
2nd May 2026
33AQI (US)
3rd May 2026
39AQI (US)
4th May 2026
27AQI (US)
5th May 2026
30AQI (US)
6th May 2026
32AQI (US)
7th May 2026
30AQI (US)
8th May 2026
44AQI (US)
9th May 2026
10th May 2026
48AQI (US)
11th May 2026
46AQI (US)
12th May 2026
48AQI (US)
13th May 2026
44AQI (US)
14th May 2026
40AQI (US)
15th May 2026
38AQI (US)
16th May 2026
42AQI (US)
17th May 2026
46AQI (US)
18th May 2026
36AQI (US)
19th May 2026
48AQI (US)
20th May 2026
50AQI (US)
21st May 2026
42AQI (US)
22nd May 2026
40AQI (US)
23rd May 2026
50AQI (US)
24th May 2026
55AQI (US)
25th May 2026
40AQI (US)
26th May 2026
36AQI (US)
27th May 2026
29AQI (US)
28th May 2026
30AQI (US)
29th May 2026
30AQI (US)
30th May 2026
34AQI (US)
31st May 2026
43AQI (US)
1st June 2026
41AQI (US)
2nd June 2026
36AQI (US)
3rd June 2026
43AQI (US)
4th June 2026
66AQI (US)
5th June 2026
40AQI (US)
6th June 2026
31AQI (US)
7th June 2026
34AQI (US)
8th June 2026
34AQI (US)
9th June 2026
37AQI (US)
10th June 2026
42AQI (US)
11th June 2026
29AQI (US)
12th June 2026
29AQI (US)
13th June 2026
34AQI (US)
14th June 2026
26AQI (US)
15th June 2026
18AQI (US)
16th June 2026
30AQI (US)
17th June 2026
18AQI (US)
18th June 2026
22AQI (US)
19th June 2026
28AQI (US)
20th June 2026
42AQI (US)
21st June 2026
32AQI (US)
22nd June 2026
53AQI (US)
23rd June 2026
29AQI (US)
24th June 2026
30AQI (US)
25th June 2026
30AQI (US)
26th June 2026
24AQI (US)
27th June 2026
24AQI (US)
28th June 2026
25AQI (US)
29th June 2026
24AQI (US)
30th June 2026
27AQI (US)
1st July 2026
26AQI (US)
2nd July 2026
29AQI (US)
3rd July 2026
40AQI (US)
4th July 2026
30AQI (US)
5th July 2026
27AQI (US)
6th July 2026
32AQI (US)
7th July 2026
38AQI (US)
8th July 2026
24AQI (US)
9th July 2026
32AQI (US)
10th July 2026
16AQI (US)
11th July 2026
18AQI (US)
12th July 2026
16AQI (US)
13th July 2026
12AQI (US)
14th July 2026
14AQI (US)
15th July 2026
20AQI (US)
16th July 2026
18AQI (US)
17th July 2026
42AQI (US)
18th July 2026
50AQI (US)
19th July 2026
46AQI (US)
20th July 2026
50AQI (US)
21st July 2026
38AQI (US)
22nd July 2026
46AQI (US)
23rd July 2026
48AQI (US)
24th July 2026
57AQI (US)
25th July 2026
54AQI (US)
26th July 2026
46AQI (US)
27th July 2026
46AQI (US)
28th July 2026
45AQI (US)
29th July 2026
42AQI (US)
30th July 2026
52AQI (US)
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

48AQI (US)

49AQI (US)

51AQI (US)

38AQI (US)

39AQI (US)

33AQI (US)

35AQI (US)

No. of days

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

202642AQI (US)

16
15
15
13
14
16
1
25
3
29
1
28
2
27
3
154
53
1

Highest AQI (US) recorded in

March

51AQI (US)

Lowest AQI (US) recorded in

June

33AQI (US)

202552AQI (US)

3
26
2
13
15
21
10
23
7
17
14
18
12
23
8
27
4
27
3
6
25
8
22
7
23
1
193
169
3

Highest AQI (US) recorded in

December

65AQI (US)

Lowest AQI (US) recorded in

September

35AQI (US)

202441AQI (US)

24
6
1
17
10
1
29
2
28
2
31
30
27
4
31
18
12
21
10
20
10
31
276
87
2

Highest AQI (US) recorded in

December

71AQI (US)

Lowest AQI (US) recorded in

April

30AQI (US)

202333AQI (US)

20
11
24
4
31
27
3
30
29
1
29
31
28
2
29
2
21
8
25
6
324
37

Highest AQI (US) recorded in

January

43AQI (US)

Lowest AQI (US) recorded in

August

25AQI (US)

202240AQI (US)

16
13
12
9
30
1
23
2
28
3
25
1
20
1
29
28
3
13
13
14
16
1
239
61
1

Highest AQI (US) recorded in

January

55AQI (US)

Lowest AQI (US) recorded in

August

13AQI (US)

202138AQI (US)

31
20
8
31
25
5
25
6
20
9
31
31
22
8
20
11
6
17
2
15
15
1
277
79
3

Highest AQI (US) recorded in

November

66AQI (US)

Lowest AQI (US) recorded in

March

21AQI (US)

202033AQI (US)

12
1
1
20
20
30
31
25
6
14
16
10
20
29
1
30
1
221
45
1

Highest AQI (US) recorded in

October

56AQI (US)

Lowest AQI (US) recorded in

May

12AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
52AQI (US)
Least Polluted Year Recorded
2020(Avg.)
33AQI (US)

Heroica Nogales's annual 2026 AQI (US) (42) shows an average percentage change of 8.8% (worsened AQI (US)) compared to previous years: 2020 (33), 2021 (38), 2022 (40), 2023 (33), 2024 (41), 2025 (52).