Sines, Setubal, Portugal 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
Sines, Setubal, Portugal
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Aug 2021
44AQILowest AQI recorded on
2nd Aug 2021
15AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Sines, Setubal, Portugal
AQI
Day
Night
.
6 AM5th Aug 2025
8 PM
5 AM6th Aug 2025
Day time
Avg. Highest Time
9AM5th Aug
47AQI
Avg. Lowest Time
7PM5th Aug
39AQI
Night time
Avg. Highest Time
9PM5th Aug
43AQI
Avg. Lowest Time
2AM6th Aug
36AQI
In the last 24 hours,
Sines's AQI reached its highest point of 47 at 9 AM during the Day, while the lowest point, 36, was recorded at 2 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sines, Setubal, Portugal
JulAug
07th - 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 - 06th06th
Day
Night
7th Jul 2025426 AMAQI
7th Jul 2025447 AMAQI
7th Jul 2025468 AMAQI
7th Jul 2025459 AMAQI
7th Jul 20254310 AMAQI
7th Jul 20254311 AMAQI
7th Jul 20254412 PMAQI
7th Jul 2025441 PMAQI
7th Jul 2025442 PMAQI
7th Jul 2025443 PMAQI
7th Jul 2025474 PMAQI
7th Jul 2025445 PMAQI
7th Jul 2025416 PMAQI
7th Jul 2025427 PMAQI
7th Jul 2025448 PMAQI
7th Jul 2025489 PMAQI
7th Jul 20254810 PMAQI
7th Jul 20254811 PMAQI
8th Jul 20254712 AMAQI
8th Jul 2025481 AMAQI
8th Jul 2025432 AMAQI
8th Jul 2025383 AMAQI
8th Jul 2025384 AMAQI
8th Jul 2025355 AMAQI
20°C18/22°C
8th Jul 2025366 AMAQI
8th Jul 2025387 AMAQI
8th Jul 2025408 AMAQI
8th Jul 2025439 AMAQI
8th Jul 20254510 AMAQI
8th Jul 20254411 AMAQI
8th Jul 20254312 PMAQI
8th Jul 2025431 PMAQI
8th Jul 2025402 PMAQI
8th Jul 2025403 PMAQI
8th Jul 2025414 PMAQI
8th Jul 2025415 PMAQI
8th Jul 2025416 PMAQI
8th Jul 2025417 PMAQI
8th Jul 2025428 PMAQI
8th Jul 2025449 PMAQI
8th Jul 20254310 PMAQI
8th Jul 20254411 PMAQI
9th Jul 20254312 AMAQI
9th Jul 2025421 AMAQI
9th Jul 2025432 AMAQI
9th Jul 2025453 AMAQI
9th Jul 2025394 AMAQI
9th Jul 2025445 AMAQI
20°C18/24°C
9th Jul 2025446 AMAQI
9th Jul 2025377 AMAQI
9th Jul 2025388 AMAQI
9th Jul 2025389 AMAQI
9th Jul 20254110 AMAQI
9th Jul 20254311 AMAQI
9th Jul 20253812 PMAQI
9th Jul 2025381 PMAQI
9th Jul 2025392 PMAQI
9th Jul 2025373 PMAQI
9th Jul 2025374 PMAQI
9th Jul 2025385 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025387 PMAQI
9th Jul 2025408 PMAQI
9th Jul 2025409 PMAQI
9th Jul 20254110 PMAQI
9th Jul 20254211 PMAQI
10th Jul 20254012 AMAQI
10th Jul 2025381 AMAQI
10th Jul 2025372 AMAQI
10th Jul 2025373 AMAQI
10th Jul 2025364 AMAQI
10th Jul 2025375 AMAQI
19°C17/22°C
10th Jul 2025356 AMAQI
10th Jul 2025357 AMAQI
10th Jul 2025328 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20253210 AMAQI
10th Jul 20253411 AMAQI
10th Jul 20253712 PMAQI
10th Jul 2025381 PMAQI
10th Jul 2025372 PMAQI
10th Jul 2025373 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025345 PMAQI
10th Jul 2025356 PMAQI
10th Jul 2025347 PMAQI
10th Jul 2025358 PMAQI
10th Jul 2025379 PMAQI
10th Jul 20253710 PMAQI
10th Jul 20253811 PMAQI
11th Jul 20253812 AMAQI
11th Jul 2025371 AMAQI
11th Jul 2025352 AMAQI
11th Jul 2025253 AMAQI
11th Jul 2025234 AMAQI
11th Jul 2025265 AMAQI
20°C18/22°C
11th Jul 2025276 AMAQI
11th Jul 2025277 AMAQI
11th Jul 2025288 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20252710 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20252812 PMAQI
11th Jul 2025301 PMAQI
11th Jul 2025282 PMAQI
11th Jul 2025283 PMAQI
11th Jul 2025284 PMAQI
11th Jul 2025285 PMAQI
11th Jul 2025286 PMAQI
11th Jul 2025317 PMAQI
11th Jul 2025318 PMAQI
11th Jul 2025319 PMAQI
11th Jul 20253110 PMAQI
11th Jul 20253211 PMAQI
12th Jul 20253112 AMAQI
12th Jul 2025321 AMAQI
12th Jul 2025292 AMAQI
12th Jul 2025263 AMAQI
12th Jul 2025264 AMAQI
12th Jul 2025285 AMAQI
20°C18/21°C
12th Jul 2025306 AMAQI
12th Jul 2025267 AMAQI
12th Jul 2025278 AMAQI
12th Jul 2025269 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252611 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025291 PMAQI
12th Jul 2025282 PMAQI
12th Jul 2025263 PMAQI
12th Jul 2025274 PMAQI
12th Jul 2025275 PMAQI
12th Jul 2025276 PMAQI
12th Jul 2025277 PMAQI
12th Jul 2025308 PMAQI
12th Jul 2025299 PMAQI
12th Jul 20253010 PMAQI
12th Jul 20253011 PMAQI
13th Jul 20252812 AMAQI
13th Jul 2025281 AMAQI
13th Jul 2025232 AMAQI
13th Jul 2025263 AMAQI
13th Jul 2025254 AMAQI
13th Jul 2025275 AMAQI
20°C18/21°C
13th Jul 2025286 AMAQI
13th Jul 2025277 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025239 AMAQI
13th Jul 20252510 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20252212 PMAQI
13th Jul 2025251 PMAQI
13th Jul 2025252 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025264 PMAQI
13th Jul 2025255 PMAQI
13th Jul 2025266 PMAQI
13th Jul 2025267 PMAQI
13th Jul 2025268 PMAQI
13th Jul 2025279 PMAQI
13th Jul 20252710 PMAQI
13th Jul 20252711 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025271 AMAQI
14th Jul 2025252 AMAQI
14th Jul 2025243 AMAQI
14th Jul 2025224 AMAQI
14th Jul 2025235 AMAQI
20°C18/22°C
14th Jul 2025236 AMAQI
14th Jul 2025227 AMAQI
14th Jul 2025218 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20252110 AMAQI
14th Jul 20252211 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025233 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025245 PMAQI
14th Jul 2025236 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025258 PMAQI
14th Jul 2025279 PMAQI
14th Jul 20252710 PMAQI
14th Jul 20252711 PMAQI
15th Jul 20252612 AMAQI
15th Jul 2025291 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025233 AMAQI
15th Jul 2025194 AMAQI
15th Jul 2025205 AMAQI
21°C18/24°C
15th Jul 2025246 AMAQI
15th Jul 2025277 AMAQI
15th Jul 2025268 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20252610 AMAQI
15th Jul 20252711 AMAQI
15th Jul 20253012 PMAQI
15th Jul 2025281 PMAQI
15th Jul 2025302 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025284 PMAQI
15th Jul 2025315 PMAQI
15th Jul 2025306 PMAQI
15th Jul 2025307 PMAQI
15th Jul 2025298 PMAQI
15th Jul 2025289 PMAQI
15th Jul 20252810 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252712 AMAQI
16th Jul 2025271 AMAQI
16th Jul 2025272 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025284 AMAQI
16th Jul 2025295 AMAQI
21°C16/25°C
16th Jul 2025326 AMAQI
16th Jul 2025327 AMAQI
16th Jul 2025328 AMAQI
16th Jul 2025329 AMAQI
16th Jul 20253410 AMAQI
16th Jul 20253311 AMAQI
16th Jul 20253212 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025354 PMAQI
16th Jul 2025345 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025347 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253310 PMAQI
16th Jul 20253411 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025331 AMAQI
17th Jul 2025322 AMAQI
17th Jul 2025353 AMAQI
17th Jul 2025364 AMAQI
17th Jul 2025365 AMAQI
21°C19/25°C
17th Jul 2025396 AMAQI
17th Jul 2025377 AMAQI
17th Jul 2025378 AMAQI
17th Jul 2025379 AMAQI
17th Jul 20253710 AMAQI
17th Jul 20253811 AMAQI
17th Jul 20253712 PMAQI
17th Jul 2025391 PMAQI
17th Jul 2025392 PMAQI
17th Jul 2025403 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025415 PMAQI
17th Jul 2025416 PMAQI
17th Jul 2025407 PMAQI
17th Jul 2025388 PMAQI
17th Jul 2025389 PMAQI
17th Jul 20253810 PMAQI
17th Jul 20253811 PMAQI
18th Jul 20253812 AMAQI
18th Jul 2025381 AMAQI
18th Jul 2025392 AMAQI
18th Jul 2025383 AMAQI
18th Jul 2025354 AMAQI
18th Jul 2025375 AMAQI
20°C17/24°C
18th Jul 2025376 AMAQI
18th Jul 2025387 AMAQI
18th Jul 2025368 AMAQI
18th Jul 2025359 AMAQI
18th Jul 20253710 AMAQI
18th Jul 20253611 AMAQI
18th Jul 20253812 PMAQI
18th Jul 2025421 PMAQI
18th Jul 2025412 PMAQI
18th Jul 2025403 PMAQI
18th Jul 2025394 PMAQI
18th Jul 2025405 PMAQI
18th Jul 2025396 PMAQI
18th Jul 2025387 PMAQI
18th Jul 2025408 PMAQI
18th Jul 2025419 PMAQI
18th Jul 20254110 PMAQI
18th Jul 20254111 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025411 AMAQI
19th Jul 2025392 AMAQI
19th Jul 2025333 AMAQI
19th Jul 2025294 AMAQI
19th Jul 2025285 AMAQI
19°C17/22°C
19th Jul 2025286 AMAQI
19th Jul 2025277 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025291 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025293 PMAQI
19th Jul 2025294 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253211 PMAQI
20th Jul 20253212 AMAQI
20th Jul 2025331 AMAQI
20th Jul 2025272 AMAQI
20th Jul 2025233 AMAQI
20th Jul 2025224 AMAQI
20th Jul 2025235 AMAQI
19°C18/22°C
20th Jul 2025226 AMAQI
20th Jul 2025217 AMAQI
20th Jul 2025218 AMAQI
20th Jul 2025209 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025231 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025235 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252510 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252512 AMAQI
21st Jul 2025251 AMAQI
21st Jul 2025272 AMAQI
21st Jul 2025233 AMAQI
21st Jul 2025244 AMAQI
21st Jul 2025245 AMAQI
20°C18/22°C
21st Jul 2025226 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025208 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252111 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025251 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025253 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025269 PMAQI
21st Jul 20252710 PMAQI
21st Jul 20252611 PMAQI
22nd Jul 20252612 AMAQI
22nd Jul 2025261 AMAQI
22nd Jul 2025262 AMAQI
22nd Jul 2025253 AMAQI
22nd Jul 2025224 AMAQI
22nd Jul 2025235 AMAQI
19°C17/21°C
22nd Jul 2025236 AMAQI
22nd Jul 2025217 AMAQI
22nd Jul 2025208 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025241 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025253 PMAQI
22nd Jul 2025264 PMAQI
22nd Jul 2025255 PMAQI
22nd Jul 2025256 PMAQI
22nd Jul 2025257 PMAQI
22nd Jul 2025308 PMAQI
22nd Jul 2025269 PMAQI
22nd Jul 20252610 PMAQI
22nd Jul 20252311 PMAQI
23rd Jul 20252412 AMAQI
23rd Jul 2025241 AMAQI
23rd Jul 2025232 AMAQI
23rd Jul 2025243 AMAQI
23rd Jul 2025224 AMAQI
23rd Jul 2025235 AMAQI
20°C17/22°C
23rd Jul 2025236 AMAQI
23rd Jul 2025237 AMAQI
23rd Jul 2025238 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252312 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025245 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025248 PMAQI
23rd Jul 2025239 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252311 PMAQI
24th Jul 20252312 AMAQI
24th Jul 2025231 AMAQI
24th Jul 2025252 AMAQI
24th Jul 2025233 AMAQI
24th Jul 2025214 AMAQI
24th Jul 2025225 AMAQI
20°C18/22°C
24th Jul 2025216 AMAQI
24th Jul 2025227 AMAQI
24th Jul 2025218 AMAQI
24th Jul 2025219 AMAQI
24th Jul 20252110 AMAQI
24th Jul 20252111 AMAQI
24th Jul 20252212 PMAQI
24th Jul 2025221 PMAQI
24th Jul 2025222 PMAQI
24th Jul 2025243 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025245 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025237 PMAQI
24th Jul 2025258 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252312 AMAQI
25th Jul 2025251 AMAQI
25th Jul 2025262 AMAQI
25th Jul 2025253 AMAQI
25th Jul 2025264 AMAQI
25th Jul 2025265 AMAQI
21°C17/24°C
25th Jul 2025266 AMAQI
25th Jul 2025257 AMAQI
25th Jul 2025258 AMAQI
25th Jul 2025249 AMAQI
25th Jul 20252410 AMAQI
25th Jul 20252611 AMAQI
25th Jul 20252612 PMAQI
25th Jul 2025281 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025274 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025296 PMAQI
25th Jul 2025297 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252811 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025281 AMAQI
26th Jul 2025282 AMAQI
26th Jul 2025303 AMAQI
26th Jul 2025314 AMAQI
26th Jul 2025305 AMAQI
24°C19/29°C
26th Jul 2025286 AMAQI
26th Jul 2025287 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20252810 AMAQI
26th Jul 20252911 AMAQI
26th Jul 20253012 PMAQI
26th Jul 2025311 PMAQI
26th Jul 2025312 PMAQI
26th Jul 2025313 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025315 PMAQI
26th Jul 2025306 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025318 PMAQI
26th Jul 2025309 PMAQI
26th Jul 20253010 PMAQI
26th Jul 20252911 PMAQI
27th Jul 20253012 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025323 AMAQI
27th Jul 2025324 AMAQI
27th Jul 2025305 AMAQI
22°C19/26°C
27th Jul 2025346 AMAQI
27th Jul 2025347 AMAQI
27th Jul 2025338 AMAQI
27th Jul 2025309 AMAQI
27th Jul 20252910 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20252812 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025312 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025314 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025336 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025329 PMAQI
27th Jul 20253110 PMAQI
27th Jul 20253111 PMAQI
28th Jul 20253112 AMAQI
28th Jul 2025311 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025313 AMAQI
28th Jul 2025314 AMAQI
28th Jul 2025325 AMAQI
22°C19/25°C
28th Jul 2025326 AMAQI
28th Jul 2025317 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20252911 AMAQI
28th Jul 20252912 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025302 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025305 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025339 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253111 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025321 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025274 AMAQI
29th Jul 2025275 AMAQI
20°C18/23°C
29th Jul 2025276 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20252710 AMAQI
29th Jul 20252711 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025312 PMAQI
29th Jul 2025313 PMAQI
29th Jul 2025314 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025338 PMAQI
29th Jul 2025329 PMAQI
29th Jul 20253210 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025321 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025353 AMAQI
30th Jul 2025374 AMAQI
30th Jul 2025395 AMAQI
23°C19/29°C
30th Jul 2025386 AMAQI
30th Jul 2025397 AMAQI
30th Jul 2025408 AMAQI
30th Jul 2025389 AMAQI
30th Jul 20253910 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20253912 PMAQI
30th Jul 2025411 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025413 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025399 PMAQI
30th Jul 20253910 PMAQI
30th Jul 20253911 PMAQI
31st Jul 20253912 AMAQI
31st Jul 2025391 AMAQI
31st Jul 2025392 AMAQI
31st Jul 2025423 AMAQI
31st Jul 2025434 AMAQI
31st Jul 2025415 AMAQI
22°C19/25°C
31st Jul 2025436 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025449 AMAQI
31st Jul 20254510 AMAQI
31st Jul 20254611 AMAQI
31st Jul 20254212 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025512 PMAQI
31st Jul 2025493 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025475 PMAQI
31st Jul 2025486 PMAQI
31st Jul 2025487 PMAQI
31st Jul 2025498 PMAQI
31st Jul 2025479 PMAQI
31st Jul 20254510 PMAQI
31st Jul 20254811 PMAQI
1st Aug 20254612 AMAQI
1st Aug 2025471 AMAQI
1st Aug 2025462 AMAQI
1st Aug 2025473 AMAQI
1st Aug 2025504 AMAQI
1st Aug 2025465 AMAQI
21°C19/25°C
1st Aug 2025416 AMAQI
1st Aug 2025447 AMAQI
1st Aug 2025458 AMAQI
1st Aug 2025409 AMAQI
1st Aug 20253910 AMAQI
1st Aug 20254311 AMAQI
1st Aug 20253612 PMAQI
1st Aug 2025401 PMAQI
1st Aug 2025392 PMAQI
1st Aug 2025403 PMAQI
1st Aug 2025384 PMAQI
1st Aug 2025395 PMAQI
1st Aug 2025406 PMAQI
1st Aug 2025397 PMAQI
1st Aug 2025428 PMAQI
1st Aug 2025439 PMAQI
1st Aug 20254210 PMAQI
1st Aug 20254511 PMAQI
2nd Aug 20254412 AMAQI
2nd Aug 2025431 AMAQI
2nd Aug 2025342 AMAQI
2nd Aug 2025323 AMAQI
2nd Aug 2025374 AMAQI
2nd Aug 2025335 AMAQI
20°C18/23°C
2nd Aug 2025336 AMAQI
2nd Aug 2025337 AMAQI
2nd Aug 2025348 AMAQI
2nd Aug 2025329 AMAQI
2nd Aug 20253110 AMAQI
2nd Aug 20253211 AMAQI
2nd Aug 20253212 PMAQI
2nd Aug 2025331 PMAQI
2nd Aug 2025342 PMAQI
2nd Aug 2025373 PMAQI
2nd Aug 2025364 PMAQI
2nd Aug 2025365 PMAQI
2nd Aug 2025376 PMAQI
2nd Aug 2025347 PMAQI
2nd Aug 2025368 PMAQI
2nd Aug 2025379 PMAQI
2nd Aug 20253710 PMAQI
2nd Aug 20253811 PMAQI
3rd Aug 20253712 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025342 AMAQI
3rd Aug 2025363 AMAQI
3rd Aug 2025394 AMAQI
3rd Aug 2025375 AMAQI
20°C18/23°C
3rd Aug 2025366 AMAQI
3rd Aug 2025397 AMAQI
3rd Aug 2025368 AMAQI
3rd Aug 2025339 AMAQI
3rd Aug 20253510 AMAQI
3rd Aug 20253711 AMAQI
3rd Aug 20253212 PMAQI
3rd Aug 2025401 PMAQI
3rd Aug 2025402 PMAQI
3rd Aug 2025423 PMAQI
3rd Aug 2025424 PMAQI
3rd Aug 2025425 PMAQI
3rd Aug 2025436 PMAQI
3rd Aug 2025457 PMAQI
3rd Aug 2025418 PMAQI
3rd Aug 2025419 PMAQI
3rd Aug 20254110 PMAQI
3rd Aug 20254011 PMAQI
4th Aug 20254012 AMAQI
4th Aug 2025361 AMAQI
4th Aug 2025272 AMAQI
4th Aug 2025283 AMAQI
4th Aug 2025294 AMAQI
4th Aug 2025335 AMAQI
21°C18/26°C
4th Aug 2025406 AMAQI
4th Aug 2025427 AMAQI
4th Aug 2025458 AMAQI
4th Aug 2025429 AMAQI
4th Aug 20254310 AMAQI
4th Aug 20254811 AMAQI
4th Aug 20254112 PMAQI
4th Aug 2025331 PMAQI
4th Aug 2025322 PMAQI
4th Aug 2025363 PMAQI
4th Aug 2025404 PMAQI
4th Aug 2025395 PMAQI
4th Aug 2025386 PMAQI
4th Aug 2025377 PMAQI
4th Aug 2025378 PMAQI
4th Aug 2025389 PMAQI
4th Aug 20253710 PMAQI
4th Aug 20253811 PMAQI
5th Aug 20253912 AMAQI
5th Aug 2025381 AMAQI
5th Aug 2025382 AMAQI
5th Aug 2025403 AMAQI
5th Aug 2025444 AMAQI
5th Aug 2025395 AMAQI
22°C20/26°C
5th Aug 2025416 AMAQI
5th Aug 2025427 AMAQI
5th Aug 2025428 AMAQI
5th Aug 2025479 AMAQI
5th Aug 20254610 AMAQI
5th Aug 20254311 AMAQI
5th Aug 20254112 PMAQI
5th Aug 2025421 PMAQI
5th Aug 2025392 PMAQI
5th Aug 2025403 PMAQI
5th Aug 2025434 PMAQI
5th Aug 2025445 PMAQI
5th Aug 2025396 PMAQI
5th Aug 2025397 PMAQI
5th Aug 2025408 PMAQI
5th Aug 2025439 PMAQI
5th Aug 20254210 PMAQI
5th Aug 20253911 PMAQI
6th Aug 20254212 AMAQI
6th Aug 2025391 AMAQI
6th Aug 2025362 AMAQI
6th Aug 2025423 AMAQI
6th Aug 2025414 AMAQI
6th Aug 2025405 AMAQI
22°C19/26°C
6th Aug 2025396 AMAQI
6 AM1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
1 PM - 8 PM
33AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
6 AM - 12 PM
32AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 8 PM (Avg. 33), while the lowest AQI was between 6 AM to 12 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 1 AM
34AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 5 AM
32AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 34), while the lowest AQI was between 2 AM to 5 AM (Avg. 32).
2025 Days Vs Air Quality
Sines, Setubal, Portugal
2025
100%
216
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
216 DaysModerate
0 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% 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
Sines, Setubal, Portugal
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
45AQI
45AQI
2nd January 2025
33AQI
33AQI
3rd January 2025
34AQI
34AQI
4th January 2025
31AQI
31AQI
5th January 2025
33AQI
33AQI
6th January 2025
31AQI
31AQI
7th January 2025
28AQI
28AQI
8th January 2025
29AQI
29AQI
9th January 2025
30AQI
30AQI
10th January 2025
25AQI
25AQI
11th January 2025
29AQI
29AQI
12th January 2025
39AQI
39AQI
13th January 2025
39AQI
39AQI
14th January 2025
34AQI
34AQI
15th January 2025
31AQI
31AQI
16th January 2025
41AQI
41AQI
17th January 2025
41AQI
41AQI
18th January 2025
34AQI
34AQI
19th January 2025
34AQI
34AQI
20th January 2025
39AQI
39AQI
21st January 2025
38AQI
38AQI
22nd January 2025
36AQI
36AQI
23rd January 2025
33AQI
33AQI
24th January 2025
31AQI
31AQI
25th January 2025
33AQI
33AQI
26th January 2025
33AQI
33AQI
27th January 2025
35AQI
35AQI
28th January 2025
37AQI
37AQI
29th January 2025
37AQI
37AQI
30th January 2025
36AQI
36AQI
31st January 2025
31AQI
31AQI
1st February 2025
26AQI
26AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
30AQI
30AQI
4th February 2025
31AQI
31AQI
5th February 2025
33AQI
33AQI
6th February 2025
34AQI
34AQI
7th February 2025
32AQI
32AQI
8th February 2025
27AQI
27AQI
9th February 2025
22AQI
22AQI
10th February 2025
25AQI
25AQI
11th February 2025
29AQI
29AQI
12th February 2025
30AQI
30AQI
13th February 2025
26AQI
26AQI
14th February 2025
27AQI
27AQI
15th February 2025
30AQI
30AQI
16th February 2025
30AQI
30AQI
17th February 2025
29AQI
29AQI
18th February 2025
31AQI
31AQI
19th February 2025
33AQI
33AQI
20th February 2025
32AQI
32AQI
21st February 2025
28AQI
28AQI
22nd February 2025
33AQI
33AQI
23rd February 2025
30AQI
30AQI
24th February 2025
30AQI
30AQI
25th February 2025
40AQI
40AQI
26th February 2025
35AQI
35AQI
27th February 2025
42AQI
42AQI
28th February 2025
31AQI
31AQI
1st March 2025
33AQI
33AQI
2nd March 2025
32AQI
32AQI
3rd March 2025
31AQI
31AQI
4th March 2025
34AQI
34AQI
5th March 2025
29AQI
29AQI
6th March 2025
37AQI
37AQI
7th March 2025
28AQI
28AQI
8th March 2025
33AQI
33AQI
9th March 2025
34AQI
34AQI
10th March 2025
36AQI
36AQI
11th March 2025
36AQI
36AQI
12th March 2025
30AQI
30AQI
13th March 2025
26AQI
26AQI
14th March 2025
24AQI
24AQI
15th March 2025
21AQI
21AQI
16th March 2025
17AQI
17AQI
17th March 2025
18AQI
18AQI
18th March 2025
22AQI
22AQI
19th March 2025
21AQI
21AQI
20th March 2025
23AQI
23AQI
21st March 2025
22AQI
22AQI
22nd March 2025
21AQI
21AQI
23rd March 2025
23AQI
23AQI
24th March 2025
26AQI
26AQI
25th March 2025
31AQI
31AQI
26th March 2025
32AQI
32AQI
27th March 2025
31AQI
31AQI
28th March 2025
35AQI
35AQI
29th March 2025
36AQI
36AQI
30th March 2025
32AQI
32AQI
31st March 2025
31AQI
31AQI
1st April 2025
27AQI
27AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
20AQI
20AQI
4th April 2025
20AQI
20AQI
5th April 2025
19AQI
19AQI
6th April 2025
16AQI
16AQI
7th April 2025
17AQI
17AQI
8th April 2025
19AQI
19AQI
9th April 2025
20AQI
20AQI
10th April 2025
27AQI
27AQI
11th April 2025
35AQI
35AQI
12th April 2025
31AQI
31AQI
13th April 2025
25AQI
25AQI
14th April 2025
23AQI
23AQI
15th April 2025
21AQI
21AQI
16th April 2025
18AQI
18AQI
17th April 2025
19AQI
19AQI
18th April 2025
18AQI
18AQI
19th April 2025
17AQI
17AQI
20th April 2025
18AQI
18AQI
21st April 2025
20AQI
20AQI
22nd April 2025
20AQI
20AQI
23rd April 2025
20AQI
20AQI
24th April 2025
20AQI
20AQI
25th April 2025
22AQI
22AQI
26th April 2025
20AQI
20AQI
27th April 2025
18AQI
18AQI
28th April 2025
19AQI
19AQI
29th April 2025
24AQI
24AQI
30th April 2025
19AQI
19AQI
1st May 2025
19AQI
19AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
38AQI
38AQI
4th May 2025
27AQI
27AQI
5th May 2025
26AQI
26AQI
6th May 2025
23AQI
23AQI
7th May 2025
21AQI
21AQI
8th May 2025
21AQI
21AQI
9th May 2025
21AQI
21AQI
10th May 2025
20AQI
20AQI
11th May 2025
21AQI
21AQI
12th May 2025
21AQI
21AQI
13th May 2025
21AQI
21AQI
14th May 2025
23AQI
23AQI
15th May 2025
24AQI
24AQI
16th May 2025
25AQI
25AQI
17th May 2025
25AQI
25AQI
18th May 2025
26AQI
26AQI
19th May 2025
26AQI
26AQI
20th May 2025
24AQI
24AQI
21st May 2025
22AQI
22AQI
22nd May 2025
21AQI
21AQI
23rd May 2025
24AQI
24AQI
24th May 2025
25AQI
25AQI
25th May 2025
24AQI
24AQI
26th May 2025
21AQI
21AQI
27th May 2025
25AQI
25AQI
28th May 2025
29AQI
29AQI
29th May 2025
35AQI
35AQI
30th May 2025
38AQI
38AQI
31st May 2025
42AQI
42AQI
1st June 2025
39AQI
39AQI
2nd June 2025
34AQI
34AQI
3rd June 2025
32AQI
32AQI
4th June 2025
30AQI
30AQI
5th June 2025
27AQI
27AQI
6th June 2025
25AQI
25AQI
7th June 2025
24AQI
24AQI
8th June 2025
29AQI
29AQI
9th June 2025
38AQI
38AQI
10th June 2025
43AQI
43AQI
11th June 2025
44AQI
44AQI
12th June 2025
47AQI
47AQI
13th June 2025
34AQI
34AQI
14th June 2025
34AQI
34AQI
15th June 2025
34AQI
34AQI
16th June 2025
35AQI
35AQI
17th June 2025
39AQI
39AQI
18th June 2025
42AQI
42AQI
19th June 2025
42AQI
42AQI
20th June 2025
45AQI
45AQI
21st June 2025
44AQI
44AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
39AQI
39AQI
24th June 2025
36AQI
36AQI
25th June 2025
36AQI
36AQI
26th June 2025
34AQI
34AQI
27th June 2025
34AQI
34AQI
28th June 2025
40AQI
40AQI
29th June 2025
45AQI
45AQI
30th June 2025
47AQI
47AQI
1st July 2025
49AQI
49AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
41AQI
41AQI
4th July 2025
46AQI
46AQI
5th July 2025
49AQI
49AQI
6th July 2025
48AQI
48AQI
7th July 2025
45AQI
45AQI
8th July 2025
42AQI
42AQI
9th July 2025
41AQI
41AQI
10th July 2025
36AQI
36AQI
11th July 2025
30AQI
30AQI
12th July 2025
28AQI
28AQI
13th July 2025
26AQI
26AQI
14th July 2025
24AQI
24AQI
15th July 2025
27AQI
27AQI
16th July 2025
31AQI
31AQI
17th July 2025
37AQI
37AQI
18th July 2025
38AQI
38AQI
19th July 2025
30AQI
30AQI
20th July 2025
24AQI
24AQI
21st July 2025
24AQI
24AQI
22nd July 2025
24AQI
24AQI
23rd July 2025
23AQI
23AQI
24th July 2025
23AQI
23AQI
25th July 2025
26AQI
26AQI
26th July 2025
30AQI
30AQI
27th July 2025
31AQI
31AQI
28th July 2025
31AQI
31AQI
29th July 2025
30AQI
30AQI
30th July 2025
38AQI
38AQI
31st July 2025
45AQI
45AQI
1st August 2025
43AQI
43AQI
2nd August 2025
35AQI
35AQI
3rd August 2025
39AQI
39AQI
4th August 2025
37AQI
37AQI
34AQI
30AQI
29AQI
21AQI
25AQI
37AQI
34AQI
39AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202530AQI
31
28
31
30
31
30
31
4
216
Highest AQI recorded in
August39AQI
Lowest AQI recorded in
April21AQI
202433AQI
31
20
6
21
3
30
31
30
31
30
28
1
26
5
21
9
26
5
325
29
Highest AQI recorded in
February44AQI
Lowest AQI recorded in
May25AQI
202331AQI
24
6
13
19
26
29
1
30
31
31
28
2
31
28
26
5
316
14
Highest AQI recorded in
January38AQI
Lowest AQI recorded in
August26AQI
202239AQI
30
23
1
22
8
1
30
30
1
29
9
14
2
26
2
24
4
16
1
24
7
265
38
1
Highest AQI recorded in
July57AQI
Lowest AQI recorded in
January31AQI
202128AQI
30
24
30
1
28
31
28
31
29
30
31
30
31
353
1
Highest AQI recorded in
March32AQI
Lowest AQI recorded in
July21AQI
202024AQI
12
1
21
18
30
30
27
22
1
28
3
30
27
1
245
6
Highest AQI recorded in
October30AQI
Lowest AQI recorded in
April17AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
39AQILeast Polluted Year Recorded
2020(Avg.)
24AQISines's annual 2025 AQI (30) shows an average percentage change of 1.2% (worsened AQI) compared to previous years: 2020 (24), 2021 (28), 2022 (39), 2023 (31), 2024 (33).
