San Salvador, Hidalgo, 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+
August Air Quality Analysis
San Salvador, Hidalgo, Mexico
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2023
60AQILowest AQI recorded on
3rd Aug 2022
11AQISame Day Analysis (6th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 27 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 5th Aug - 6th Aug 2026
San Salvador, Hidalgo, Mexico
AQI
Day
Night
.
6 AM5th Aug 2026
7 PM
5 AM6th Aug 2026
Day time
Avg. Highest Time
12PM5th Aug
40AQI
Avg. Lowest Time
7PM5th Aug
21AQI
Night time
Avg. Highest Time
1AM6th Aug
33AQI
Avg. Lowest Time
8PM5th Aug
23AQI
In the last 24 hours,
San Salvador's AQI reached its highest point of 40 at 12 PM during the Day, while the lowest point, 21, was recorded at 7 PM during the Day between 5th Aug and 6th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
San Salvador, Hidalgo, Mexico
JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
8th Jul 2026196 AMAQI
8th Jul 2026247 AMAQI
8th Jul 2026268 AMAQI
8th Jul 2026329 AMAQI
8th Jul 20263010 AMAQI
8th Jul 20263211 AMAQI
8th Jul 20263112 PMAQI
8th Jul 2026261 PMAQI
8th Jul 2026302 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026304 PMAQI
8th Jul 2026305 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026267 PMAQI
8th Jul 2026248 PMAQI
8th Jul 2026249 PMAQI
8th Jul 20262210 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20263012 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026263 AMAQI
9th Jul 2026274 AMAQI
9th Jul 2026265 AMAQI
14°C12/18°C
9th Jul 2026256 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026318 AMAQI
9th Jul 2026319 AMAQI
9th Jul 20263110 AMAQI
9th Jul 20263011 AMAQI
9th Jul 20262912 PMAQI
9th Jul 2026281 PMAQI
9th Jul 2026302 PMAQI
9th Jul 2026303 PMAQI
9th Jul 2026304 PMAQI
9th Jul 2026305 PMAQI
9th Jul 2026326 PMAQI
9th Jul 2026317 PMAQI
9th Jul 2026298 PMAQI
9th Jul 2026309 PMAQI
9th Jul 20262210 PMAQI
9th Jul 20261211 PMAQI
10th Jul 20261412 AMAQI
10th Jul 2026201 AMAQI
10th Jul 2026322 AMAQI
10th Jul 2026303 AMAQI
10th Jul 2026324 AMAQI
10th Jul 2026325 AMAQI
16°C12/20°C
10th Jul 2026326 AMAQI
10th Jul 2026347 AMAQI
10th Jul 2026368 AMAQI
10th Jul 2026389 AMAQI
10th Jul 20263410 AMAQI
10th Jul 20263411 AMAQI
10th Jul 20263212 PMAQI
10th Jul 2026301 PMAQI
10th Jul 2026352 PMAQI
10th Jul 2026343 PMAQI
10th Jul 2026354 PMAQI
10th Jul 2026365 PMAQI
10th Jul 2026366 PMAQI
10th Jul 2026217 PMAQI
10th Jul 2026178 PMAQI
10th Jul 202689 PMAQI
10th Jul 20261210 PMAQI
10th Jul 20262611 PMAQI
11th Jul 20262412 AMAQI
11th Jul 2026221 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026334 AMAQI
11th Jul 2026285 AMAQI
17°C13/22°C
11th Jul 2026336 AMAQI
11th Jul 2026347 AMAQI
11th Jul 2026358 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20263411 AMAQI
11th Jul 20263312 PMAQI
11th Jul 2026281 PMAQI
11th Jul 2026332 PMAQI
11th Jul 2026323 PMAQI
11th Jul 2026324 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026326 PMAQI
11th Jul 2026337 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20262410 PMAQI
11th Jul 20262411 PMAQI
12th Jul 20262412 AMAQI
12th Jul 2026261 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026313 AMAQI
12th Jul 2026324 AMAQI
12th Jul 2026305 AMAQI
16°C13/22°C
12th Jul 2026316 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026328 AMAQI
12th Jul 2026319 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20263211 AMAQI
12th Jul 20263012 PMAQI
12th Jul 2026301 PMAQI
12th Jul 2026322 PMAQI
12th Jul 2026293 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262210 PMAQI
12th Jul 20262311 PMAQI
13th Jul 20262412 AMAQI
13th Jul 2026241 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026303 AMAQI
13th Jul 2026334 AMAQI
13th Jul 2026325 AMAQI
15°C12/20°C
13th Jul 2026316 AMAQI
13th Jul 2026347 AMAQI
13th Jul 2026348 AMAQI
13th Jul 2026349 AMAQI
13th Jul 20263210 AMAQI
13th Jul 20263511 AMAQI
13th Jul 20263312 PMAQI
13th Jul 2026301 PMAQI
13th Jul 2026322 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026324 PMAQI
13th Jul 2026285 PMAQI
13th Jul 2026346 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026268 PMAQI
13th Jul 2026249 PMAQI
13th Jul 20262310 PMAQI
13th Jul 20262111 PMAQI
14th Jul 20262212 AMAQI
14th Jul 2026231 AMAQI
14th Jul 2026422 AMAQI
14th Jul 2026323 AMAQI
14th Jul 2026304 AMAQI
14th Jul 2026325 AMAQI
15°C12/20°C
14th Jul 2026326 AMAQI
14th Jul 2026347 AMAQI
14th Jul 2026358 AMAQI
14th Jul 2026379 AMAQI
14th Jul 20263610 AMAQI
14th Jul 20263311 AMAQI
14th Jul 20263512 PMAQI
14th Jul 2026281 PMAQI
14th Jul 2026342 PMAQI
14th Jul 2026273 PMAQI
14th Jul 2026304 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026387 PMAQI
14th Jul 2026268 PMAQI
14th Jul 2026259 PMAQI
14th Jul 20262210 PMAQI
14th Jul 20262211 PMAQI
15th Jul 20261912 AMAQI
15th Jul 2026221 AMAQI
15th Jul 2026262 AMAQI
15th Jul 2026273 AMAQI
15th Jul 2026244 AMAQI
15th Jul 2026265 AMAQI
15°C9/22°C
15th Jul 2026266 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026268 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20263211 AMAQI
15th Jul 20262812 PMAQI
15th Jul 2026261 PMAQI
15th Jul 2026302 PMAQI
15th Jul 2026603 PMAQI
15th Jul 2026284 PMAQI
15th Jul 2026325 PMAQI
15th Jul 2026306 PMAQI
15th Jul 2026387 PMAQI
15th Jul 2026298 PMAQI
15th Jul 2026209 PMAQI
15th Jul 2026810 PMAQI
15th Jul 2026611 PMAQI
16th Jul 20261812 AMAQI
16th Jul 2026241 AMAQI
16th Jul 2026252 AMAQI
16th Jul 2026603 AMAQI
16th Jul 2026284 AMAQI
16th Jul 2026305 AMAQI
15°C12/21°C
16th Jul 2026306 AMAQI
16th Jul 2026267 AMAQI
16th Jul 2026328 AMAQI
16th Jul 2026319 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20263011 AMAQI
16th Jul 20263012 PMAQI
16th Jul 2026311 PMAQI
16th Jul 2026302 PMAQI
16th Jul 2026303 PMAQI
16th Jul 2026304 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026307 PMAQI
16th Jul 2026268 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262511 PMAQI
17th Jul 20262412 AMAQI
17th Jul 2026151 AMAQI
17th Jul 2026272 AMAQI
17th Jul 2026213 AMAQI
17th Jul 2026214 AMAQI
17th Jul 2026215 AMAQI
15°C11/20°C
17th Jul 2026256 AMAQI
17th Jul 2026217 AMAQI
17th Jul 2026218 AMAQI
17th Jul 2026199 AMAQI
17th Jul 20261910 AMAQI
17th Jul 20262111 AMAQI
17th Jul 20262112 PMAQI
17th Jul 2026211 PMAQI
17th Jul 2026252 PMAQI
17th Jul 2026253 PMAQI
17th Jul 2026214 PMAQI
17th Jul 2026215 PMAQI
17th Jul 2026236 PMAQI
17th Jul 2026217 PMAQI
17th Jul 2026198 PMAQI
17th Jul 2026219 PMAQI
17th Jul 20262710 PMAQI
17th Jul 20262511 PMAQI
18th Jul 20262312 AMAQI
18th Jul 2026211 AMAQI
18th Jul 2026232 AMAQI
18th Jul 2026233 AMAQI
18th Jul 2026234 AMAQI
18th Jul 2026255 AMAQI
14°C11/17°C
18th Jul 2026196 AMAQI
18th Jul 2026217 AMAQI
18th Jul 2026258 AMAQI
18th Jul 2026219 AMAQI
18th Jul 20262510 AMAQI
18th Jul 20262511 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026251 PMAQI
18th Jul 2026232 PMAQI
18th Jul 2026233 PMAQI
18th Jul 2026234 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026236 PMAQI
18th Jul 2026257 PMAQI
18th Jul 2026258 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20262710 PMAQI
18th Jul 20263111 PMAQI
19th Jul 20262712 AMAQI
19th Jul 2026311 AMAQI
19th Jul 2026312 AMAQI
19th Jul 2026313 AMAQI
19th Jul 2026294 AMAQI
19th Jul 2026295 AMAQI
15°C10/22°C
19th Jul 2026296 AMAQI
19th Jul 2026337 AMAQI
19th Jul 2026338 AMAQI
19th Jul 2026319 AMAQI
19th Jul 20263110 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20263312 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026312 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026314 PMAQI
19th Jul 2026335 PMAQI
19th Jul 2026316 PMAQI
19th Jul 2026317 PMAQI
19th Jul 2026318 PMAQI
19th Jul 2026309 PMAQI
19th Jul 20263310 PMAQI
19th Jul 20263311 PMAQI
20th Jul 20263112 AMAQI
20th Jul 2026331 AMAQI
20th Jul 2026272 AMAQI
20th Jul 2026293 AMAQI
20th Jul 2026254 AMAQI
20th Jul 2026295 AMAQI
16°C11/23°C
20th Jul 2026276 AMAQI
20th Jul 2026317 AMAQI
20th Jul 2026318 AMAQI
20th Jul 2026369 AMAQI
20th Jul 20263610 AMAQI
20th Jul 20264211 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026401 PMAQI
20th Jul 2026382 PMAQI
20th Jul 2026363 PMAQI
20th Jul 2026294 PMAQI
20th Jul 2026315 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026348 PMAQI
20th Jul 20263310 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20263312 AMAQI
21st Jul 2026331 AMAQI
21st Jul 2026332 AMAQI
21st Jul 2026333 AMAQI
21st Jul 2026334 AMAQI
21st Jul 2026335 AMAQI
17°C12/23°C
21st Jul 2026336 AMAQI
21st Jul 2026347 AMAQI
21st Jul 2026338 AMAQI
21st Jul 2026339 AMAQI
21st Jul 20263310 AMAQI
21st Jul 20263311 AMAQI
21st Jul 20263812 PMAQI
21st Jul 2026361 PMAQI
21st Jul 2026332 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026275 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026238 PMAQI
21st Jul 2026219 PMAQI
21st Jul 20262110 PMAQI
21st Jul 20262111 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026271 AMAQI
22nd Jul 2026252 AMAQI
22nd Jul 2026273 AMAQI
22nd Jul 2026254 AMAQI
22nd Jul 2026255 AMAQI
16°C12/23°C
22nd Jul 2026256 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262710 AMAQI
22nd Jul 20263111 AMAQI
22nd Jul 20263312 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026232 PMAQI
22nd Jul 2026193 PMAQI
22nd Jul 2026214 PMAQI
22nd Jul 2026195 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026177 PMAQI
22nd Jul 2026198 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20261910 PMAQI
22nd Jul 20261711 PMAQI
23rd Jul 20262312 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026232 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026234 AMAQI
23rd Jul 2026235 AMAQI
16°C11/23°C
23rd Jul 2026216 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026232 PMAQI
23rd Jul 2026233 PMAQI
23rd Jul 2026234 PMAQI
23rd Jul 2026235 PMAQI
23rd Jul 2026236 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026198 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20262110 PMAQI
23rd Jul 20261911 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026211 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026214 AMAQI
24th Jul 2026215 AMAQI
16°C12/23°C
24th Jul 2026256 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026198 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026233 PMAQI
24th Jul 2026224 PMAQI
24th Jul 2026245 PMAQI
24th Jul 2026236 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262311 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026293 AMAQI
25th Jul 2026294 AMAQI
25th Jul 2026255 AMAQI
16°C11/23°C
25th Jul 2026296 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026319 AMAQI
25th Jul 20263310 AMAQI
25th Jul 20263311 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026234 PMAQI
25th Jul 2026235 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026199 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262712 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026254 AMAQI
26th Jul 2026255 AMAQI
15°C11/22°C
26th Jul 2026256 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026232 PMAQI
26th Jul 2026233 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026191 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026233 AMAQI
27th Jul 2026214 AMAQI
27th Jul 2026215 AMAQI
15°C10/21°C
27th Jul 2026196 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20262712 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262210 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026254 AMAQI
28th Jul 2026255 AMAQI
15°C12/20°C
28th Jul 2026256 AMAQI
28th Jul 2026277 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026279 AMAQI
28th Jul 20263110 AMAQI
28th Jul 20263311 AMAQI
28th Jul 20263812 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026362 PMAQI
28th Jul 2026403 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026405 PMAQI
28th Jul 2026336 PMAQI
28th Jul 2026317 PMAQI
28th Jul 2026278 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262711 PMAQI
29th Jul 20262712 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026254 AMAQI
29th Jul 2026255 AMAQI
16°C12/22°C
29th Jul 2026256 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026312 PMAQI
29th Jul 2026313 PMAQI
29th Jul 2026334 PMAQI
29th Jul 2026335 PMAQI
29th Jul 2026336 PMAQI
29th Jul 2026297 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20262712 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026333 AMAQI
30th Jul 2026294 AMAQI
30th Jul 2026335 AMAQI
16°C12/23°C
30th Jul 2026336 AMAQI
30th Jul 2026337 AMAQI
30th Jul 2026348 AMAQI
30th Jul 2026339 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20263312 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026312 PMAQI
30th Jul 2026333 PMAQI
30th Jul 2026314 PMAQI
30th Jul 2026295 PMAQI
30th Jul 2026316 PMAQI
30th Jul 2026297 PMAQI
30th Jul 2026298 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20263112 AMAQI
31st Jul 2026331 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026334 AMAQI
31st Jul 2026335 AMAQI
16°C12/22°C
31st Jul 2026336 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026368 AMAQI
31st Jul 2026319 AMAQI
31st Jul 20263310 AMAQI
31st Jul 20263611 AMAQI
31st Jul 20263112 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026312 PMAQI
31st Jul 2026313 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026278 PMAQI
31st Jul 2026259 PMAQI
31st Jul 20262710 PMAQI
31st Jul 20263111 PMAQI
1st Aug 20263112 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026273 AMAQI
1st Aug 2026254 AMAQI
1st Aug 2026275 AMAQI
16°C12/22°C
1st Aug 2026296 AMAQI
1st Aug 2026297 AMAQI
1st Aug 2026318 AMAQI
1st Aug 2026339 AMAQI
1st Aug 20263610 AMAQI
1st Aug 20263611 AMAQI
1st Aug 20263412 PMAQI
1st Aug 2026291 PMAQI
1st Aug 2026252 PMAQI
1st Aug 2026253 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026219 PMAQI
1st Aug 20262510 PMAQI
1st Aug 20262311 PMAQI
2nd Aug 20262512 AMAQI
2nd Aug 2026211 AMAQI
2nd Aug 2026232 AMAQI
2nd Aug 2026213 AMAQI
2nd Aug 2026214 AMAQI
2nd Aug 2026235 AMAQI
17°C12/24°C
2nd Aug 2026256 AMAQI
2nd Aug 2026237 AMAQI
2nd Aug 2026278 AMAQI
2nd Aug 2026299 AMAQI
2nd Aug 20263410 AMAQI
2nd Aug 20263311 AMAQI
2nd Aug 20263312 PMAQI
2nd Aug 2026311 PMAQI
2nd Aug 2026312 PMAQI
2nd Aug 2026333 PMAQI
2nd Aug 2026294 PMAQI
2nd Aug 2026275 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026278 PMAQI
2nd Aug 2026259 PMAQI
2nd Aug 20262310 PMAQI
2nd Aug 20262311 PMAQI
3rd Aug 20262312 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026212 AMAQI
3rd Aug 2026213 AMAQI
3rd Aug 2026214 AMAQI
3rd Aug 2026215 AMAQI
17°C13/25°C
3rd Aug 2026216 AMAQI
3rd Aug 2026237 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20262910 AMAQI
3rd Aug 20263111 AMAQI
3rd Aug 20263112 PMAQI
3rd Aug 2026311 PMAQI
3rd Aug 2026292 PMAQI
3rd Aug 2026313 PMAQI
3rd Aug 2026274 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026257 PMAQI
3rd Aug 2026238 PMAQI
3rd Aug 2026279 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262312 AMAQI
4th Aug 2026271 AMAQI
4th Aug 2026252 AMAQI
4th Aug 2026253 AMAQI
4th Aug 2026254 AMAQI
4th Aug 2026275 AMAQI
17°C13/24°C
4th Aug 2026276 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026298 AMAQI
4th Aug 2026279 AMAQI
4th Aug 20262710 AMAQI
4th Aug 20263311 AMAQI
4th Aug 20263312 PMAQI
4th Aug 2026381 PMAQI
4th Aug 2026332 PMAQI
4th Aug 2026343 PMAQI
4th Aug 2026274 PMAQI
4th Aug 2026275 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026278 PMAQI
4th Aug 2026299 PMAQI
4th Aug 20262910 PMAQI
4th Aug 20262711 PMAQI
5th Aug 20263312 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026382 AMAQI
5th Aug 2026363 AMAQI
5th Aug 2026334 AMAQI
5th Aug 2026365 AMAQI
17°C12/23°C
5th Aug 2026366 AMAQI
5th Aug 2026337 AMAQI
5th Aug 2026338 AMAQI
5th Aug 2026369 AMAQI
5th Aug 20263310 AMAQI
5th Aug 20263811 AMAQI
5th Aug 20264012 PMAQI
5th Aug 2026331 PMAQI
5th Aug 2026272 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026274 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026236 PMAQI
5th Aug 2026217 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026279 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262911 PMAQI
6th Aug 20263112 AMAQI
6th Aug 2026331 AMAQI
6th Aug 2026312 AMAQI
6th Aug 2026313 AMAQI
6th Aug 2026274 AMAQI
6th Aug 2026295 AMAQI
16°C12/23°C
6th Aug 2026316 AMAQI
6 AM6th Aug 2026317 AMAQI
6th Aug 2026338 AMAQI
6th Aug 2026339 AMAQI
6th Aug 20262910 AMAQI
6th Aug 20263111 AMAQI
6th Aug 20262512 PMAQI
12 PM6th Aug 2026271 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026214 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026217 PMAQI
7 PM6th Aug 2026218 PMAQI
6th Aug 2026219 PMAQI
6th Aug 20262310 PMAQI
6th Aug 20262111 PMAQI
12 AM
5 AM
15°C12/21°C
Day time
Avg. Highest Time
11 AM
32AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM
27AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 32), while the lowest AQI was between 6 AM to 6 AM (Avg. 27).
Night time
Avg. Highest Time
3 AM
29AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM - 11 PM
24AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 3 AM (Avg. 29), while the lowest AQI was between 9 PM to 11 PM (Avg. 24).
2026 Days Vs Air Quality
San Salvador, Hidalgo, Mexico
2026
99%
213
0.9%
2
Total number of days with different AQI categories in last 218 days in 2026 (147 days remaining)
Good
213 DaysModerate
2 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2026, 99% of 218 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
San Salvador, Hidalgo, 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
46AQI (US)
46AQI (US)
2nd January 2026
28AQI (US)
28AQI (US)
3rd January 2026
28AQI (US)
28AQI (US)
4th January 2026
23AQI (US)
23AQI (US)
5th January 2026
29AQI (US)
29AQI (US)
6th January 2026
25AQI (US)
25AQI (US)
7th January 2026
25AQI (US)
25AQI (US)
8th January 2026
30AQI (US)
30AQI (US)
9th January 2026
32AQI (US)
32AQI (US)
10th January 2026
33AQI (US)
33AQI (US)
11th January 2026
26AQI (US)
26AQI (US)
12th January 2026
55AQI (US)
55AQI (US)
13th January 2026
30AQI (US)
30AQI (US)
14th January 2026
33AQI (US)
33AQI (US)
15th January 2026
21AQI (US)
21AQI (US)
16th January 2026
42AQI (US)
42AQI (US)
17th January 2026
39AQI (US)
39AQI (US)
18th January 2026
30AQI (US)
30AQI (US)
19th January 2026
43AQI (US)
43AQI (US)
20th January 2026
41AQI (US)
41AQI (US)
21st January 2026
37AQI (US)
37AQI (US)
22nd January 2026
35AQI (US)
35AQI (US)
23rd January 2026
37AQI (US)
37AQI (US)
24th January 2026
40AQI (US)
40AQI (US)
25th January 2026
41AQI (US)
41AQI (US)
26th January 2026
37AQI (US)
37AQI (US)
27th January 2026
35AQI (US)
35AQI (US)
28th January 2026
36AQI (US)
36AQI (US)
29th January 2026
35AQI (US)
35AQI (US)
30th January 2026
27AQI (US)
27AQI (US)
31st January 2026
35AQI (US)
35AQI (US)
1st February 2026
32AQI (US)
32AQI (US)
2nd February 2026
35AQI (US)
35AQI (US)
3rd February 2026
36AQI (US)
36AQI (US)
4th February 2026
40AQI (US)
40AQI (US)
5th February 2026
32AQI (US)
32AQI (US)
6th February 2026
30AQI (US)
30AQI (US)
7th February 2026
32AQI (US)
32AQI (US)
8th February 2026
36AQI (US)
36AQI (US)
9th February 2026
34AQI (US)
34AQI (US)
10th February 2026
28AQI (US)
28AQI (US)
11th February 2026
27AQI (US)
27AQI (US)
12th February 2026
26AQI (US)
26AQI (US)
13th February 2026
29AQI (US)
29AQI (US)
14th February 2026
36AQI (US)
36AQI (US)
15th February 2026
26AQI (US)
26AQI (US)
16th February 2026
29AQI (US)
29AQI (US)
17th February 2026
31AQI (US)
31AQI (US)
18th February 2026
34AQI (US)
34AQI (US)
19th February 2026
40AQI (US)
40AQI (US)
20th February 2026
41AQI (US)
41AQI (US)
21st February 2026
34AQI (US)
34AQI (US)
22nd February 2026
36AQI (US)
36AQI (US)
23rd February 2026
27AQI (US)
27AQI (US)
24th February 2026
30AQI (US)
30AQI (US)
25th February 2026
32AQI (US)
32AQI (US)
26th February 2026
32AQI (US)
32AQI (US)
27th February 2026
32AQI (US)
32AQI (US)
28th February 2026
28AQI (US)
28AQI (US)
1st March 2026
25AQI (US)
25AQI (US)
2nd March 2026
27AQI (US)
27AQI (US)
3rd March 2026
36AQI (US)
36AQI (US)
4th March 2026
32AQI (US)
32AQI (US)
5th March 2026
31AQI (US)
31AQI (US)
6th March 2026
31AQI (US)
31AQI (US)
7th March 2026
30AQI (US)
30AQI (US)
8th March 2026
26AQI (US)
26AQI (US)
9th March 2026
29AQI (US)
29AQI (US)
10th March 2026
26AQI (US)
26AQI (US)
11th March 2026
23AQI (US)
23AQI (US)
12th March 2026
24AQI (US)
24AQI (US)
13th March 2026
24AQI (US)
24AQI (US)
14th March 2026
24AQI (US)
24AQI (US)
15th March 2026
29AQI (US)
29AQI (US)
16th March 2026
56AQI (US)
56AQI (US)
17th March 2026
17AQI (US)
17AQI (US)
18th March 2026
27AQI (US)
27AQI (US)
19th March 2026
26AQI (US)
26AQI (US)
20th March 2026
21AQI (US)
21AQI (US)
21st March 2026
24AQI (US)
24AQI (US)
22nd March 2026
24AQI (US)
24AQI (US)
23rd March 2026
21AQI (US)
21AQI (US)
24th March 2026
22AQI (US)
22AQI (US)
25th March 2026
22AQI (US)
22AQI (US)
26th March 2026
23AQI (US)
23AQI (US)
27th March 2026
19AQI (US)
19AQI (US)
28th March 2026
19AQI (US)
19AQI (US)
29th March 2026
23AQI (US)
23AQI (US)
30th March 2026
25AQI (US)
25AQI (US)
31st March 2026
23AQI (US)
23AQI (US)
1st April 2026
25AQI (US)
25AQI (US)
2nd April 2026
38AQI (US)
38AQI (US)
3rd April 2026
28AQI (US)
28AQI (US)
4th April 2026
19AQI (US)
19AQI (US)
5th April 2026
23AQI (US)
23AQI (US)
6th April 2026
18AQI (US)
18AQI (US)
7th April 2026
16AQI (US)
16AQI (US)
8th April 2026
19AQI (US)
19AQI (US)
9th April 2026
15AQI (US)
15AQI (US)
10th April 2026
18AQI (US)
18AQI (US)
11th April 2026
18AQI (US)
18AQI (US)
12th April 2026
21AQI (US)
21AQI (US)
13th April 2026
18AQI (US)
18AQI (US)
14th April 2026
23AQI (US)
23AQI (US)
15th April 2026
22AQI (US)
22AQI (US)
16th April 2026
23AQI (US)
23AQI (US)
17th April 2026
18th April 2026
25AQI (US)
25AQI (US)
19th April 2026
24AQI (US)
24AQI (US)
20th April 2026
20AQI (US)
20AQI (US)
21st April 2026
16AQI (US)
16AQI (US)
22nd April 2026
23rd April 2026
21AQI (US)
21AQI (US)
24th April 2026
26AQI (US)
26AQI (US)
25th April 2026
35AQI (US)
35AQI (US)
26th April 2026
27AQI (US)
27AQI (US)
27th April 2026
35AQI (US)
35AQI (US)
28th April 2026
37AQI (US)
37AQI (US)
29th April 2026
30AQI (US)
30AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
20AQI (US)
20AQI (US)
2nd May 2026
19AQI (US)
19AQI (US)
3rd May 2026
16AQI (US)
16AQI (US)
4th May 2026
18AQI (US)
18AQI (US)
5th May 2026
23AQI (US)
23AQI (US)
6th May 2026
34AQI (US)
34AQI (US)
7th May 2026
30AQI (US)
30AQI (US)
8th May 2026
22AQI (US)
22AQI (US)
9th May 2026
10th May 2026
20AQI (US)
20AQI (US)
11th May 2026
17AQI (US)
17AQI (US)
12th May 2026
16AQI (US)
16AQI (US)
13th May 2026
22AQI (US)
22AQI (US)
14th May 2026
19AQI (US)
19AQI (US)
15th May 2026
21AQI (US)
21AQI (US)
16th May 2026
20AQI (US)
20AQI (US)
17th May 2026
28AQI (US)
28AQI (US)
18th May 2026
35AQI (US)
35AQI (US)
19th May 2026
29AQI (US)
29AQI (US)
20th May 2026
21AQI (US)
21AQI (US)
21st May 2026
20AQI (US)
20AQI (US)
22nd May 2026
19AQI (US)
19AQI (US)
23rd May 2026
20AQI (US)
20AQI (US)
24th May 2026
18AQI (US)
18AQI (US)
25th May 2026
17AQI (US)
17AQI (US)
26th May 2026
25AQI (US)
25AQI (US)
27th May 2026
29AQI (US)
29AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
27AQI (US)
27AQI (US)
30th May 2026
28AQI (US)
28AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
27AQI (US)
27AQI (US)
2nd June 2026
30AQI (US)
30AQI (US)
3rd June 2026
31AQI (US)
31AQI (US)
4th June 2026
26AQI (US)
26AQI (US)
5th June 2026
27AQI (US)
27AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
25AQI (US)
25AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
22AQI (US)
22AQI (US)
15th June 2026
24AQI (US)
24AQI (US)
16th June 2026
27AQI (US)
27AQI (US)
17th June 2026
27AQI (US)
27AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
23AQI (US)
23AQI (US)
22nd June 2026
24AQI (US)
24AQI (US)
23rd June 2026
25AQI (US)
25AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
19AQI (US)
19AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
28AQI (US)
28AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
25AQI (US)
25AQI (US)
2nd July 2026
28AQI (US)
28AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
25AQI (US)
25AQI (US)
6th July 2026
27AQI (US)
27AQI (US)
7th July 2026
29AQI (US)
29AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
28AQI (US)
28AQI (US)
10th July 2026
29AQI (US)
29AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
29AQI (US)
29AQI (US)
13th July 2026
30AQI (US)
30AQI (US)
14th July 2026
31AQI (US)
31AQI (US)
15th July 2026
27AQI (US)
27AQI (US)
16th July 2026
29AQI (US)
29AQI (US)
17th July 2026
22AQI (US)
22AQI (US)
18th July 2026
24AQI (US)
24AQI (US)
19th July 2026
31AQI (US)
31AQI (US)
20th July 2026
32AQI (US)
32AQI (US)
21st July 2026
30AQI (US)
30AQI (US)
22nd July 2026
24AQI (US)
24AQI (US)
23rd July 2026
23AQI (US)
23AQI (US)
24th July 2026
23AQI (US)
23AQI (US)
25th July 2026
26AQI (US)
26AQI (US)
26th July 2026
24AQI (US)
24AQI (US)
27th July 2026
23AQI (US)
23AQI (US)
28th July 2026
30AQI (US)
30AQI (US)
29th July 2026
27AQI (US)
27AQI (US)
30th July 2026
31AQI (US)
31AQI (US)
31st July 2026
31AQI (US)
31AQI (US)
1st August 2026
28AQI (US)
28AQI (US)
2nd August 2026
27AQI (US)
27AQI (US)
3rd August 2026
25AQI (US)
25AQI (US)
4th August 2026
28AQI (US)
28AQI (US)
5th August 2026
31AQI (US)
31AQI (US)
6th August 2026
27AQI (US)
27AQI (US)
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
34AQI (US)
32AQI (US)
26AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202627AQI (US)
30
1
28
30
1
28
30
30
31
6
213
2
Highest AQI (US) recorded in
January34AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
202552AQI (US)
31
11
17
1
29
1
30
5
26
20
10
17
14
28
3
26
3
1
1
30
29
1
31
169
194
2
Highest AQI (US) recorded in
April69AQI (US)
Lowest AQI (US) recorded in
November35AQI (US)
202456AQI (US)
8
6
3
25
1
2
21
4
3
17
5
27
4
10
19
28
3
30
1
26
4
25
6
14
16
4
27
153
172
14
Highest AQI (US) recorded in
May85AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202341AQI (US)
31
26
19
9
6
22
1
3
28
11
7
25
4
22
4
28
2
20
8
19
10
18
13
228
107
1
Highest AQI (US) recorded in
April65AQI (US)
Lowest AQI (US) recorded in
February15AQI (US)
202234AQI (US)
9
20
5
16
1
9
3
25
5
24
30
19
2
30
29
29
31
193
94
Highest AQI (US) recorded in
April67AQI (US)
Lowest AQI (US) recorded in
September12AQI (US)
202153AQI (US)
6
20
1
7
18
2
1
3
26
2
4
22
2
1
3
14
25
5
21
9
27
2
29
1
18
5
7
6
4
22
154
150
5
4
Highest AQI (US) recorded in
April75AQI (US)
Lowest AQI (US) recorded in
September36AQI (US)
202055AQI (US)
2
7
13
12
6
28
2
23
6
1
1
18
2
3
1
3
15
5
1
1
25
6
21
6
1
2
7
24
156
72
4
3
1
6
Highest AQI (US) recorded in
August85AQI (US)
Lowest AQI (US) recorded in
June37AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2024(Avg.)
56AQI (US)Least Polluted Year Recorded
2026(Avg.)
27AQI (US)San Salvador's annual 2026 AQI (US) (27) shows an average percentage change of -42.4% (improved AQI (US)) compared to previous years: 2020 (55), 2021 (53), 2022 (34), 2023 (41), 2024 (56), 2025 (52).
