Constitution, Gijon, Asturias, Spain 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
Constitution, Gijon, Asturias, Spain
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2022
58AQILowest AQI recorded on
20th Aug 2023
21AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 28 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Constitution, Gijon, Asturias, Spain
AQI
Day
Night
.
7 AM4th Aug 2025
9 PM
6 AM5th Aug 2025
Day time
Avg. Highest Time
12PM4th Aug
34AQI
Avg. Lowest Time
7AM4th Aug
26AQI
Night time
Avg. Highest Time
4AM5th Aug
38AQI
Avg. Lowest Time
10PM4th Aug
29AQI
In the last 24 hours,
Constitution's AQI reached its highest point of 38 at 4 AM during the Night, while the lowest point, 26, was recorded at 7 AM during the Day between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Constitution, Gijon, Asturias, Spain
JulAug
06th - 07th07th - 08th08th - 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
Day
Night
6th Jul 2025357 AMAQI
6th Jul 2025288 AMAQI
6th Jul 2025299 AMAQI
6th Jul 20253310 AMAQI
6th Jul 20253211 AMAQI
6th Jul 20253212 PMAQI
6th Jul 2025331 PMAQI
6th Jul 2025302 PMAQI
6th Jul 2025283 PMAQI
6th Jul 2025284 PMAQI
6th Jul 2025295 PMAQI
6th Jul 2025296 PMAQI
6th Jul 2025307 PMAQI
6th Jul 2025308 PMAQI
6th Jul 2025329 PMAQI
6th Jul 20253210 PMAQI
6th Jul 20253211 PMAQI
7th Jul 20253312 AMAQI
7th Jul 2025331 AMAQI
7th Jul 2025312 AMAQI
7th Jul 2025353 AMAQI
7th Jul 2025344 AMAQI
7th Jul 2025305 AMAQI
7th Jul 2025346 AMAQI
19°C15/23°C
7th Jul 2025327 AMAQI
7th Jul 2025298 AMAQI
7th Jul 2025309 AMAQI
7th Jul 20252910 AMAQI
7th Jul 20252811 AMAQI
7th Jul 20252512 PMAQI
7th Jul 2025261 PMAQI
7th Jul 2025282 PMAQI
7th Jul 2025263 PMAQI
7th Jul 2025264 PMAQI
7th Jul 2025275 PMAQI
7th Jul 2025276 PMAQI
7th Jul 2025277 PMAQI
7th Jul 2025288 PMAQI
7th Jul 2025279 PMAQI
7th Jul 20252910 PMAQI
7th Jul 20253011 PMAQI
8th Jul 20253012 AMAQI
8th Jul 2025301 AMAQI
8th Jul 2025272 AMAQI
8th Jul 2025313 AMAQI
8th Jul 2025244 AMAQI
8th Jul 2025235 AMAQI
8th Jul 2025236 AMAQI
19°C17/21°C
8th Jul 2025247 AMAQI
8th Jul 2025278 AMAQI
8th Jul 2025249 AMAQI
8th Jul 20252810 AMAQI
8th Jul 20252411 AMAQI
8th Jul 20252312 PMAQI
8th Jul 2025261 PMAQI
8th Jul 2025252 PMAQI
8th Jul 2025263 PMAQI
8th Jul 2025284 PMAQI
8th Jul 2025255 PMAQI
8th Jul 2025236 PMAQI
8th Jul 2025247 PMAQI
8th Jul 2025248 PMAQI
8th Jul 2025249 PMAQI
8th Jul 20252610 PMAQI
8th Jul 20252711 PMAQI
9th Jul 20252712 AMAQI
9th Jul 2025281 AMAQI
9th Jul 2025262 AMAQI
9th Jul 2025253 AMAQI
9th Jul 2025234 AMAQI
9th Jul 2025245 AMAQI
9th Jul 2025256 AMAQI
18°C15/22°C
9th Jul 2025257 AMAQI
9th Jul 2025218 AMAQI
9th Jul 2025269 AMAQI
9th Jul 20252710 AMAQI
9th Jul 20252411 AMAQI
9th Jul 20252612 PMAQI
9th Jul 2025231 PMAQI
9th Jul 2025332 PMAQI
9th Jul 2025253 PMAQI
9th Jul 2025264 PMAQI
9th Jul 2025345 PMAQI
9th Jul 2025346 PMAQI
9th Jul 2025277 PMAQI
9th Jul 2025268 PMAQI
9th Jul 2025269 PMAQI
9th Jul 20252610 PMAQI
9th Jul 20252811 PMAQI
10th Jul 20252712 AMAQI
10th Jul 2025271 AMAQI
10th Jul 2025252 AMAQI
10th Jul 2025263 AMAQI
10th Jul 2025274 AMAQI
10th Jul 2025315 AMAQI
10th Jul 2025346 AMAQI
19°C14/24°C
10th Jul 2025327 AMAQI
10th Jul 2025348 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20252910 AMAQI
10th Jul 20252611 AMAQI
10th Jul 20252512 PMAQI
10th Jul 2025321 PMAQI
10th Jul 2025342 PMAQI
10th Jul 2025383 PMAQI
10th Jul 2025394 PMAQI
10th Jul 2025365 PMAQI
10th Jul 2025346 PMAQI
10th Jul 2025377 PMAQI
10th Jul 2025348 PMAQI
10th Jul 2025349 PMAQI
10th Jul 20253210 PMAQI
10th Jul 20253211 PMAQI
11th Jul 20253012 AMAQI
11th Jul 2025301 AMAQI
11th Jul 2025322 AMAQI
11th Jul 2025323 AMAQI
11th Jul 2025334 AMAQI
11th Jul 2025355 AMAQI
11th Jul 2025376 AMAQI
20°C15/26°C
11th Jul 2025507 AMAQI
11th Jul 2025488 AMAQI
11th Jul 2025569 AMAQI
11th Jul 20256210 AMAQI
11th Jul 20256411 AMAQI
11th Jul 20255712 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025392 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025424 PMAQI
11th Jul 2025365 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025357 PMAQI
11th Jul 2025368 PMAQI
11th Jul 2025369 PMAQI
11th Jul 20254010 PMAQI
11th Jul 20254011 PMAQI
12th Jul 20253912 AMAQI
12th Jul 2025381 AMAQI
12th Jul 2025402 AMAQI
12th Jul 2025463 AMAQI
12th Jul 2025374 AMAQI
12th Jul 2025395 AMAQI
12th Jul 2025516 AMAQI
19°C15/23°C
12th Jul 2025427 AMAQI
12th Jul 2025488 AMAQI
12th Jul 2025459 AMAQI
12th Jul 20255010 AMAQI
12th Jul 20254511 AMAQI
12th Jul 20254112 PMAQI
12th Jul 2025491 PMAQI
12th Jul 2025412 PMAQI
12th Jul 2025393 PMAQI
12th Jul 2025404 PMAQI
12th Jul 2025435 PMAQI
12th Jul 2025406 PMAQI
12th Jul 2025387 PMAQI
12th Jul 2025388 PMAQI
12th Jul 2025409 PMAQI
12th Jul 20254710 PMAQI
12th Jul 20254311 PMAQI
13th Jul 20254412 AMAQI
13th Jul 2025411 AMAQI
13th Jul 2025402 AMAQI
13th Jul 2025363 AMAQI
13th Jul 2025384 AMAQI
13th Jul 2025425 AMAQI
13th Jul 2025486 AMAQI
20°C16/24°C
13th Jul 2025387 AMAQI
13th Jul 2025408 AMAQI
13th Jul 2025529 AMAQI
13th Jul 20255210 AMAQI
13th Jul 20254711 AMAQI
13th Jul 20254912 PMAQI
13th Jul 2025501 PMAQI
13th Jul 2025442 PMAQI
13th Jul 2025403 PMAQI
13th Jul 2025444 PMAQI
13th Jul 2025415 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025397 PMAQI
13th Jul 2025378 PMAQI
13th Jul 2025369 PMAQI
13th Jul 20253410 PMAQI
13th Jul 20253711 PMAQI
14th Jul 20253912 AMAQI
14th Jul 2025411 AMAQI
14th Jul 2025362 AMAQI
14th Jul 2025343 AMAQI
14th Jul 2025284 AMAQI
14th Jul 2025445 AMAQI
14th Jul 2025286 AMAQI
19°C16/23°C
14th Jul 2025317 AMAQI
14th Jul 2025318 AMAQI
14th Jul 2025319 AMAQI
14th Jul 20252810 AMAQI
14th Jul 20252911 AMAQI
14th Jul 20252712 PMAQI
14th Jul 2025271 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025353 PMAQI
14th Jul 2025344 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025336 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025339 PMAQI
14th Jul 20253410 PMAQI
14th Jul 20253411 PMAQI
15th Jul 20253412 AMAQI
15th Jul 2025331 AMAQI
15th Jul 2025352 AMAQI
15th Jul 2025343 AMAQI
15th Jul 2025354 AMAQI
15th Jul 2025405 AMAQI
15th Jul 2025396 AMAQI
19°C15/22°C
15th Jul 2025467 AMAQI
15th Jul 2025418 AMAQI
15th Jul 2025449 AMAQI
15th Jul 20254310 AMAQI
15th Jul 20255211 AMAQI
15th Jul 20254812 PMAQI
15th Jul 2025501 PMAQI
15th Jul 2025462 PMAQI
15th Jul 2025343 PMAQI
15th Jul 2025434 PMAQI
15th Jul 2025425 PMAQI
15th Jul 2025386 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025378 PMAQI
15th Jul 2025369 PMAQI
15th Jul 20253810 PMAQI
15th Jul 20253711 PMAQI
16th Jul 20253712 AMAQI
16th Jul 2025361 AMAQI
16th Jul 2025372 AMAQI
16th Jul 2025393 AMAQI
16th Jul 2025394 AMAQI
16th Jul 2025375 AMAQI
16th Jul 2025366 AMAQI
19°C13/23°C
16th Jul 2025487 AMAQI
16th Jul 2025458 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20254811 AMAQI
16th Jul 20254312 PMAQI
16th Jul 2025441 PMAQI
16th Jul 2025422 PMAQI
16th Jul 2025453 PMAQI
16th Jul 2025404 PMAQI
16th Jul 2025395 PMAQI
16th Jul 2025386 PMAQI
16th Jul 2025387 PMAQI
16th Jul 2025388 PMAQI
16th Jul 2025409 PMAQI
16th Jul 20254210 PMAQI
16th Jul 20254111 PMAQI
17th Jul 20254012 AMAQI
17th Jul 2025381 AMAQI
17th Jul 2025422 AMAQI
17th Jul 2025433 AMAQI
17th Jul 2025434 AMAQI
17th Jul 2025485 AMAQI
17th Jul 2025446 AMAQI
20°C15/26°C
17th Jul 2025447 AMAQI
17th Jul 2025388 AMAQI
17th Jul 2025489 AMAQI
17th Jul 20254510 AMAQI
17th Jul 20254811 AMAQI
17th Jul 20254412 PMAQI
17th Jul 2025481 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025423 PMAQI
17th Jul 2025424 PMAQI
17th Jul 2025395 PMAQI
17th Jul 2025466 PMAQI
17th Jul 2025447 PMAQI
17th Jul 2025478 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254111 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025401 AMAQI
18th Jul 2025392 AMAQI
18th Jul 2025393 AMAQI
18th Jul 2025354 AMAQI
18th Jul 2025225 AMAQI
18th Jul 2025316 AMAQI
20°C16/24°C
18th Jul 2025327 AMAQI
18th Jul 2025388 AMAQI
18th Jul 2025359 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20253812 PMAQI
18th Jul 2025361 PMAQI
18th Jul 2025352 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025325 PMAQI
18th Jul 2025326 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025338 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253410 PMAQI
18th Jul 20253411 PMAQI
19th Jul 20253412 AMAQI
19th Jul 2025361 AMAQI
19th Jul 2025342 AMAQI
19th Jul 2025313 AMAQI
19th Jul 2025314 AMAQI
19th Jul 2025225 AMAQI
19th Jul 2025256 AMAQI
19°C16/21°C
19th Jul 2025207 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025352 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025344 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025269 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252912 AMAQI
20th Jul 2025281 AMAQI
20th Jul 2025272 AMAQI
20th Jul 2025263 AMAQI
20th Jul 2025274 AMAQI
20th Jul 2025305 AMAQI
20th Jul 2025256 AMAQI
20°C16/24°C
20th Jul 2025267 AMAQI
20th Jul 2025258 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252310 AMAQI
20th Jul 20253211 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025221 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025276 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252511 PMAQI
21st Jul 20252512 AMAQI
21st Jul 2025251 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025233 AMAQI
21st Jul 2025224 AMAQI
21st Jul 2025245 AMAQI
21st Jul 2025246 AMAQI
19°C15/24°C
21st Jul 2025257 AMAQI
21st Jul 2025268 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252110 AMAQI
21st Jul 20252111 AMAQI
21st Jul 20252112 PMAQI
21st Jul 2025211 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025208 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252312 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025213 AMAQI
22nd Jul 2025204 AMAQI
22nd Jul 2025245 AMAQI
22nd Jul 2025316 AMAQI
18°C13/23°C
22nd Jul 2025227 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025271 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025296 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252111 PMAQI
23rd Jul 20252312 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025244 AMAQI
23rd Jul 2025245 AMAQI
23rd Jul 2025246 AMAQI
18°C13/24°C
23rd Jul 2025247 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025319 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252211 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025253 PMAQI
23rd Jul 2025254 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025208 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252210 PMAQI
23rd Jul 20252111 PMAQI
24th Jul 20252212 AMAQI
24th Jul 2025221 AMAQI
24th Jul 2025212 AMAQI
24th Jul 2025223 AMAQI
24th Jul 2025224 AMAQI
24th Jul 2025245 AMAQI
24th Jul 2025216 AMAQI
19°C16/23°C
24th Jul 2025207 AMAQI
24th Jul 2025218 AMAQI
24th Jul 2025179 AMAQI
24th Jul 20252010 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20252012 PMAQI
24th Jul 2025221 PMAQI
24th Jul 2025232 PMAQI
24th Jul 2025243 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025278 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252310 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252212 AMAQI
25th Jul 2025211 AMAQI
25th Jul 2025232 AMAQI
25th Jul 2025243 AMAQI
25th Jul 2025304 AMAQI
25th Jul 2025345 AMAQI
25th Jul 2025296 AMAQI
18°C15/21°C
25th Jul 2025307 AMAQI
25th Jul 2025358 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20254410 AMAQI
25th Jul 20255111 AMAQI
25th Jul 20254612 PMAQI
25th Jul 2025361 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025293 PMAQI
25th Jul 2025324 PMAQI
25th Jul 2025315 PMAQI
25th Jul 2025346 PMAQI
25th Jul 2025377 PMAQI
25th Jul 2025408 PMAQI
25th Jul 2025369 PMAQI
25th Jul 20253310 PMAQI
25th Jul 20253511 PMAQI
26th Jul 20253312 AMAQI
26th Jul 2025311 AMAQI
26th Jul 2025332 AMAQI
26th Jul 2025333 AMAQI
26th Jul 2025354 AMAQI
26th Jul 2025415 AMAQI
26th Jul 2025496 AMAQI
19°C15/22°C
26th Jul 2025467 AMAQI
26th Jul 2025448 AMAQI
26th Jul 2025489 AMAQI
26th Jul 20255010 AMAQI
26th Jul 20254811 AMAQI
26th Jul 20254912 PMAQI
26th Jul 2025461 PMAQI
26th Jul 2025462 PMAQI
26th Jul 2025353 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025447 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254010 PMAQI
26th Jul 20253811 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025371 AMAQI
27th Jul 2025392 AMAQI
27th Jul 2025423 AMAQI
27th Jul 2025444 AMAQI
27th Jul 2025545 AMAQI
27th Jul 2025466 AMAQI
18°C13/23°C
27th Jul 2025457 AMAQI
27th Jul 2025468 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20254310 AMAQI
27th Jul 20254511 AMAQI
27th Jul 20255712 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025452 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025334 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025366 PMAQI
27th Jul 2025357 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20254011 PMAQI
28th Jul 20254012 AMAQI
28th Jul 2025421 AMAQI
28th Jul 2025402 AMAQI
28th Jul 2025403 AMAQI
28th Jul 2025354 AMAQI
28th Jul 2025205 AMAQI
28th Jul 2025226 AMAQI
19°C13/24°C
28th Jul 2025227 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025379 AMAQI
28th Jul 20253510 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025201 PMAQI
28th Jul 2025242 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025294 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252911 PMAQI
29th Jul 20252912 AMAQI
29th Jul 2025311 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025303 AMAQI
29th Jul 2025224 AMAQI
29th Jul 2025205 AMAQI
29th Jul 2025206 AMAQI
19°C15/23°C
29th Jul 2025267 AMAQI
29th Jul 2025258 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20252910 AMAQI
29th Jul 20252811 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025321 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025303 PMAQI
29th Jul 2025284 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252511 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025251 AMAQI
30th Jul 2025252 AMAQI
30th Jul 2025243 AMAQI
30th Jul 2025244 AMAQI
30th Jul 2025215 AMAQI
30th Jul 2025166 AMAQI
20°C17/23°C
30th Jul 2025187 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025279 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20254411 AMAQI
30th Jul 20254012 PMAQI
30th Jul 2025331 PMAQI
30th Jul 2025232 PMAQI
30th Jul 2025233 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025229 PMAQI
30th Jul 20252210 PMAQI
30th Jul 20252211 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025184 AMAQI
31st Jul 2025165 AMAQI
31st Jul 2025146 AMAQI
19°C15/23°C
31st Jul 2025157 AMAQI
31st Jul 2025168 AMAQI
31st Jul 2025209 AMAQI
31st Jul 20252210 AMAQI
31st Jul 20252111 AMAQI
31st Jul 20252412 PMAQI
31st Jul 2025241 PMAQI
31st Jul 2025202 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025234 PMAQI
31st Jul 2025215 PMAQI
31st Jul 2025216 PMAQI
31st Jul 2025257 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025239 PMAQI
31st Jul 20252210 PMAQI
31st Jul 20252211 PMAQI
1st Aug 20252112 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025222 AMAQI
1st Aug 2025233 AMAQI
1st Aug 2025224 AMAQI
1st Aug 2025275 AMAQI
1st Aug 2025246 AMAQI
19°C15/23°C
1st Aug 2025247 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025329 AMAQI
1st Aug 20253210 AMAQI
1st Aug 20253111 AMAQI
1st Aug 20252612 PMAQI
1st Aug 2025281 PMAQI
1st Aug 2025262 PMAQI
1st Aug 2025293 PMAQI
1st Aug 2025254 PMAQI
1st Aug 2025255 PMAQI
1st Aug 2025226 PMAQI
1st Aug 2025247 PMAQI
1st Aug 2025258 PMAQI
1st Aug 2025269 PMAQI
1st Aug 20252510 PMAQI
1st Aug 20252611 PMAQI
2nd Aug 20252512 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025262 AMAQI
2nd Aug 2025243 AMAQI
2nd Aug 2025254 AMAQI
2nd Aug 2025225 AMAQI
2nd Aug 2025246 AMAQI
19°C14/23°C
2nd Aug 2025267 AMAQI
2nd Aug 2025298 AMAQI
2nd Aug 2025239 AMAQI
2nd Aug 20252410 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252412 PMAQI
2nd Aug 2025251 PMAQI
2nd Aug 2025252 PMAQI
2nd Aug 2025263 PMAQI
2nd Aug 2025234 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025287 PMAQI
2nd Aug 2025278 PMAQI
2nd Aug 2025249 PMAQI
2nd Aug 20252510 PMAQI
2nd Aug 20252511 PMAQI
3rd Aug 20252412 AMAQI
3rd Aug 2025251 AMAQI
3rd Aug 2025252 AMAQI
3rd Aug 2025263 AMAQI
3rd Aug 2025284 AMAQI
3rd Aug 2025295 AMAQI
3rd Aug 2025266 AMAQI
19°C16/23°C
3rd Aug 2025307 AMAQI
3rd Aug 2025288 AMAQI
3rd Aug 2025279 AMAQI
3rd Aug 20253010 AMAQI
3rd Aug 20252811 AMAQI
3rd Aug 20252912 PMAQI
3rd Aug 2025321 PMAQI
3rd Aug 2025302 PMAQI
3rd Aug 2025283 PMAQI
3rd Aug 2025294 PMAQI
3rd Aug 2025285 PMAQI
3rd Aug 2025266 PMAQI
3rd Aug 2025297 PMAQI
3rd Aug 2025328 PMAQI
3rd Aug 2025279 PMAQI
3rd Aug 20252810 PMAQI
3rd Aug 20252711 PMAQI
4th Aug 20252812 AMAQI
4th Aug 2025271 AMAQI
4th Aug 2025282 AMAQI
4th Aug 2025283 AMAQI
4th Aug 2025284 AMAQI
4th Aug 2025295 AMAQI
4th Aug 2025246 AMAQI
20°C16/24°C
4th Aug 2025267 AMAQI
4th Aug 2025308 AMAQI
4th Aug 2025309 AMAQI
4th Aug 20253110 AMAQI
4th Aug 20253211 AMAQI
4th Aug 20253412 PMAQI
4th Aug 2025331 PMAQI
4th Aug 2025292 PMAQI
4th Aug 2025303 PMAQI
4th Aug 2025314 PMAQI
4th Aug 2025345 PMAQI
4th Aug 2025326 PMAQI
4th Aug 2025317 PMAQI
4th Aug 2025348 PMAQI
4th Aug 2025329 PMAQI
4th Aug 20252910 PMAQI
4th Aug 20253111 PMAQI
5th Aug 20253212 AMAQI
5th Aug 2025311 AMAQI
5th Aug 2025302 AMAQI
5th Aug 2025303 AMAQI
5th Aug 2025384 AMAQI
5th Aug 2025385 AMAQI
5th Aug 2025366 AMAQI
21°C16/26°C
5th Aug 2025337 AMAQI
7 AM5th Aug 2025368 AMAQI
5th Aug 2025369 AMAQI
5th Aug 20253810 AMAQI
5th Aug 20253811 AMAQI
5th Aug 20253612 PMAQI
2 PM
9 PM
2 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 9 PM
32AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
7 AM - 9 PM
32AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 PM (Avg. 32), while the lowest AQI was between 7 AM to 9 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 11 PM
30AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
30AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 30), while the lowest AQI was between 12 AM to 11 PM (Avg. 30).
2025 Days Vs Air Quality
Constitution, Gijon, Asturias, Spain
2025
86%
184
14%
31
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
184 DaysModerate
31 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 217 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
Constitution, Gijon, Asturias, Spain
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.
1st January 2025
64AQI
64AQI
2nd January 2025
65AQI
65AQI
3rd January 2025
47AQI
47AQI
4th January 2025
43AQI
43AQI
5th January 2025
23AQI
23AQI
6th January 2025
25AQI
25AQI
7th January 2025
33AQI
33AQI
8th January 2025
26AQI
26AQI
9th January 2025
35AQI
35AQI
10th January 2025
43AQI
43AQI
11th January 2025
36AQI
36AQI
12th January 2025
39AQI
39AQI
13th January 2025
35AQI
35AQI
14th January 2025
54AQI
54AQI
15th January 2025
53AQI
53AQI
16th January 2025
57AQI
57AQI
17th January 2025
54AQI
54AQI
18th January 2025
57AQI
57AQI
19th January 2025
59AQI
59AQI
20th January 2025
55AQI
55AQI
21st January 2025
51AQI
51AQI
22nd January 2025
42AQI
42AQI
23rd January 2025
39AQI
39AQI
24th January 2025
61AQI
61AQI
25th January 2025
33AQI
33AQI
26th January 2025
30AQI
30AQI
27th January 2025
30AQI
30AQI
28th January 2025
35AQI
35AQI
29th January 2025
29AQI
29AQI
30th January 2025
37AQI
37AQI
31st January 2025
47AQI
47AQI
1st February 2025
37AQI
37AQI
2nd February 2025
36AQI
36AQI
3rd February 2025
30AQI
30AQI
4th February 2025
49AQI
49AQI
5th February 2025
54AQI
54AQI
6th February 2025
57AQI
57AQI
7th February 2025
55AQI
55AQI
8th February 2025
39AQI
39AQI
9th February 2025
43AQI
43AQI
10th February 2025
41AQI
41AQI
11th February 2025
47AQI
47AQI
12th February 2025
33AQI
33AQI
13th February 2025
41AQI
41AQI
14th February 2025
44AQI
44AQI
15th February 2025
51AQI
51AQI
16th February 2025
60AQI
60AQI
17th February 2025
40AQI
40AQI
18th February 2025
57AQI
57AQI
19th February 2025
59AQI
59AQI
20th February 2025
62AQI
62AQI
21st February 2025
48AQI
48AQI
22nd February 2025
29AQI
29AQI
23rd February 2025
41AQI
41AQI
24th February 2025
47AQI
47AQI
25th February 2025
33AQI
33AQI
26th February 2025
40AQI
40AQI
27th February 2025
35AQI
35AQI
28th February 2025
32AQI
32AQI
1st March 2025
34AQI
34AQI
2nd March 2025
30AQI
30AQI
3rd March 2025
39AQI
39AQI
4th March 2025
44AQI
44AQI
5th March 2025
50AQI
50AQI
6th March 2025
45AQI
45AQI
7th March 2025
39AQI
39AQI
8th March 2025
32AQI
32AQI
9th March 2025
29AQI
29AQI
10th March 2025
34AQI
34AQI
11th March 2025
34AQI
34AQI
12th March 2025
35AQI
35AQI
13th March 2025
33AQI
33AQI
14th March 2025
28AQI
28AQI
15th March 2025
29AQI
29AQI
16th March 2025
28AQI
28AQI
17th March 2025
36AQI
36AQI
18th March 2025
40AQI
40AQI
19th March 2025
39AQI
39AQI
20th March 2025
31AQI
31AQI
21st March 2025
24AQI
24AQI
22nd March 2025
25AQI
25AQI
23rd March 2025
26AQI
26AQI
24th March 2025
31AQI
31AQI
25th March 2025
36AQI
36AQI
26th March 2025
30AQI
30AQI
27th March 2025
38AQI
38AQI
28th March 2025
44AQI
44AQI
29th March 2025
32AQI
32AQI
30th March 2025
31AQI
31AQI
31st March 2025
34AQI
34AQI
1st April 2025
40AQI
40AQI
2nd April 2025
38AQI
38AQI
3rd April 2025
32AQI
32AQI
4th April 2025
36AQI
36AQI
5th April 2025
31AQI
31AQI
6th April 2025
29AQI
29AQI
7th April 2025
29AQI
29AQI
8th April 2025
46AQI
46AQI
9th April 2025
54AQI
54AQI
10th April 2025
46AQI
46AQI
11th April 2025
53AQI
53AQI
12th April 2025
50AQI
50AQI
13th April 2025
41AQI
41AQI
14th April 2025
35AQI
35AQI
15th April 2025
22AQI
22AQI
16th April 2025
22AQI
22AQI
17th April 2025
21AQI
21AQI
18th April 2025
29AQI
29AQI
19th April 2025
22AQI
22AQI
20th April 2025
22AQI
22AQI
21st April 2025
26AQI
26AQI
22nd April 2025
28AQI
28AQI
23rd April 2025
26AQI
26AQI
24th April 2025
30AQI
30AQI
25th April 2025
37AQI
37AQI
26th April 2025
30AQI
30AQI
27th April 2025
26AQI
26AQI
28th April 2025
37AQI
37AQI
29th April 2025
36AQI
36AQI
30th April 2025
40AQI
40AQI
1st May 2025
27AQI
27AQI
2nd May 2025
32AQI
32AQI
3rd May 2025
29AQI
29AQI
4th May 2025
27AQI
27AQI
5th May 2025
27AQI
27AQI
6th May 2025
23AQI
23AQI
7th May 2025
26AQI
26AQI
8th May 2025
34AQI
34AQI
9th May 2025
33AQI
33AQI
10th May 2025
30AQI
30AQI
11th May 2025
29AQI
29AQI
12th May 2025
30AQI
30AQI
13th May 2025
25AQI
25AQI
14th May 2025
24AQI
24AQI
15th May 2025
28AQI
28AQI
16th May 2025
43AQI
43AQI
17th May 2025
43AQI
43AQI
18th May 2025
48AQI
48AQI
19th May 2025
36AQI
36AQI
20th May 2025
37AQI
37AQI
21st May 2025
38AQI
38AQI
22nd May 2025
28AQI
28AQI
23rd May 2025
29AQI
29AQI
24th May 2025
28AQI
28AQI
25th May 2025
34AQI
34AQI
26th May 2025
26AQI
26AQI
27th May 2025
26AQI
26AQI
28th May 2025
36AQI
36AQI
29th May 2025
38AQI
38AQI
30th May 2025
42AQI
42AQI
31st May 2025
28AQI
28AQI
1st June 2025
28AQI
28AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
27AQI
27AQI
4th June 2025
32AQI
32AQI
5th June 2025
31AQI
31AQI
6th June 2025
27AQI
27AQI
7th June 2025
26AQI
26AQI
8th June 2025
42AQI
42AQI
9th June 2025
55AQI
55AQI
10th June 2025
56AQI
56AQI
11th June 2025
60AQI
60AQI
12th June 2025
58AQI
58AQI
13th June 2025
55AQI
55AQI
14th June 2025
45AQI
45AQI
15th June 2025
40AQI
40AQI
16th June 2025
31AQI
31AQI
17th June 2025
41AQI
41AQI
18th June 2025
45AQI
45AQI
19th June 2025
55AQI
55AQI
20th June 2025
60AQI
60AQI
21st June 2025
51AQI
51AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
49AQI
49AQI
24th June 2025
56AQI
56AQI
25th June 2025
50AQI
50AQI
26th June 2025
42AQI
42AQI
27th June 2025
38AQI
38AQI
28th June 2025
40AQI
40AQI
29th June 2025
43AQI
43AQI
30th June 2025
51AQI
51AQI
1st July 2025
47AQI
47AQI
2nd July 2025
32AQI
32AQI
3rd July 2025
34AQI
34AQI
4th July 2025
34AQI
34AQI
5th July 2025
34AQI
34AQI
6th July 2025
31AQI
31AQI
7th July 2025
29AQI
29AQI
8th July 2025
26AQI
26AQI
9th July 2025
27AQI
27AQI
10th July 2025
31AQI
31AQI
11th July 2025
40AQI
40AQI
12th July 2025
42AQI
42AQI
13th July 2025
41AQI
41AQI
14th July 2025
33AQI
33AQI
15th July 2025
40AQI
40AQI
16th July 2025
40AQI
40AQI
17th July 2025
44AQI
44AQI
18th July 2025
34AQI
34AQI
19th July 2025
28AQI
28AQI
20th July 2025
26AQI
26AQI
21st July 2025
23AQI
23AQI
22nd July 2025
24AQI
24AQI
23rd July 2025
23AQI
23AQI
24th July 2025
23AQI
23AQI
25th July 2025
33AQI
33AQI
26th July 2025
41AQI
41AQI
27th July 2025
41AQI
41AQI
28th July 2025
29AQI
29AQI
29th July 2025
26AQI
26AQI
30th July 2025
24AQI
24AQI
31st July 2025
21AQI
21AQI
1st August 2025
25AQI
25AQI
2nd August 2025
25AQI
25AQI
3rd August 2025
28AQI
28AQI
43AQI
44AQI
34AQI
34AQI
32AQI
44AQI
32AQI
26AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
20
11
20
8
31
28
2
31
20
10
31
3
184
31
Highest AQI recorded in
February44AQI
Lowest AQI recorded in
August26AQI
202443AQI
15
16
18
10
27
4
22
8
28
3
27
3
27
4
30
1
23
7
30
1
13
17
17
14
277
88
Highest AQI recorded in
January54AQI
Lowest AQI recorded in
October36AQI
202344AQI
21
10
12
16
18
13
25
5
21
10
21
9
29
2
30
1
29
1
23
8
23
6
16
15
268
96
Highest AQI recorded in
February57AQI
Lowest AQI recorded in
August32AQI
202248AQI
14
16
1
8
5
1
1
25
5
25
6
23
7
16
8
1
27
1
20
11
19
11
13
18
191
90
1
Highest AQI recorded in
January58AQI
Lowest AQI recorded in
September41AQI
202145AQI
19
10
22
6
17
14
15
15
28
3
25
5
26
5
30
1
22
8
24
7
25
4
13
16
266
94
Highest AQI recorded in
December54AQI
Lowest AQI recorded in
August35AQI
202043AQI
2
15
6
11
7
25
5
29
2
30
1
25
5
28
3
16
14
24
7
205
50
Highest AQI recorded in
November51AQI
Lowest AQI recorded in
March32AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
48AQILeast Polluted Year Recorded
2025(Avg.)
37AQIConstitution's annual 2025 AQI (37) shows an average percentage change of -16.09% (improved AQI) compared to previous years: 2020 (43), 2021 (45), 2022 (48), 2023 (44), 2024 (43).
