Monte Velho, 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+
October Air Quality Analysis
Monte Velho, Sines, Setubal, Portugal
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Oct 2022
66AQILowest AQI recorded on
18th Oct 2021
10AQISame Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Monte Velho, Sines, Setubal, Portugal
AQI
Day
Night
.
7 AM4th Oct 2025
7 PM
6 AM5th Oct 2025
Day time
Avg. Highest Time
7AM4th Oct
49AQI
Avg. Lowest Time
4PM4th Oct
38AQI
Night time
Avg. Highest Time
10PM4th Oct
52AQI
Avg. Lowest Time
8PM4th Oct
30AQI
In the last 24 hours,
Monte Velho's AQI reached its highest point of 52 at 10 PM during the Night, while the lowest point, 30, was recorded at 8 PM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Monte Velho, Sines, Setubal, Portugal
SepOct
05th - 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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
5th Sep 2025257 AMAQI
5th Sep 2025288 AMAQI
5th Sep 2025269 AMAQI
5th Sep 20253410 AMAQI
5th Sep 20252811 AMAQI
5th Sep 20252612 PMAQI
5th Sep 2025301 PMAQI
5th Sep 2025262 PMAQI
5th Sep 2025283 PMAQI
5th Sep 2025304 PMAQI
5th Sep 2025295 PMAQI
5th Sep 2025366 PMAQI
5th Sep 2025277 PMAQI
5th Sep 2025278 PMAQI
5th Sep 2025279 PMAQI
5th Sep 20252610 PMAQI
5th Sep 20252511 PMAQI
6th Sep 20252712 AMAQI
6th Sep 2025271 AMAQI
6th Sep 2025262 AMAQI
6th Sep 2025283 AMAQI
6th Sep 2025314 AMAQI
6th Sep 2025275 AMAQI
6th Sep 2025296 AMAQI
20°C17/25°C
6th Sep 2025307 AMAQI
6th Sep 2025328 AMAQI
6th Sep 2025289 AMAQI
6th Sep 20252910 AMAQI
6th Sep 20253111 AMAQI
6th Sep 20253112 PMAQI
6th Sep 2025311 PMAQI
6th Sep 2025332 PMAQI
6th Sep 2025323 PMAQI
6th Sep 2025344 PMAQI
6th Sep 2025335 PMAQI
6th Sep 2025346 PMAQI
6th Sep 2025347 PMAQI
6th Sep 2025348 PMAQI
6th Sep 2025329 PMAQI
6th Sep 20253210 PMAQI
6th Sep 20253111 PMAQI
7th Sep 20253012 AMAQI
7th Sep 2025311 AMAQI
7th Sep 2025312 AMAQI
7th Sep 2025353 AMAQI
7th Sep 2025404 AMAQI
7th Sep 2025355 AMAQI
7th Sep 2025376 AMAQI
20°C18/23°C
7th Sep 2025367 AMAQI
7th Sep 2025348 AMAQI
7th Sep 2025339 AMAQI
7th Sep 20253510 AMAQI
7th Sep 20253511 AMAQI
7th Sep 20253812 PMAQI
7th Sep 2025391 PMAQI
7th Sep 2025352 PMAQI
7th Sep 2025363 PMAQI
7th Sep 2025394 PMAQI
7th Sep 2025365 PMAQI
7th Sep 2025376 PMAQI
7th Sep 2025357 PMAQI
7th Sep 2025358 PMAQI
7th Sep 2025349 PMAQI
7th Sep 20253610 PMAQI
7th Sep 20253811 PMAQI
8th Sep 20253812 AMAQI
8th Sep 2025381 AMAQI
8th Sep 2025322 AMAQI
8th Sep 2025333 AMAQI
8th Sep 2025344 AMAQI
8th Sep 2025415 AMAQI
8th Sep 2025326 AMAQI
19°C18/21°C
8th Sep 2025377 AMAQI
8th Sep 2025338 AMAQI
8th Sep 2025309 AMAQI
8th Sep 20253010 AMAQI
8th Sep 20253311 AMAQI
8th Sep 20253212 PMAQI
8th Sep 2025291 PMAQI
8th Sep 2025342 PMAQI
8th Sep 2025333 PMAQI
8th Sep 2025304 PMAQI
8th Sep 2025285 PMAQI
8th Sep 2025276 PMAQI
8th Sep 2025297 PMAQI
8th Sep 2025318 PMAQI
8th Sep 2025329 PMAQI
8th Sep 20253410 PMAQI
8th Sep 20253011 PMAQI
9th Sep 20253112 AMAQI
9th Sep 2025321 AMAQI
9th Sep 2025282 AMAQI
9th Sep 2025253 AMAQI
9th Sep 2025244 AMAQI
9th Sep 2025245 AMAQI
9th Sep 2025236 AMAQI
19°C17/21°C
9th Sep 2025267 AMAQI
9th Sep 2025268 AMAQI
9th Sep 2025269 AMAQI
9th Sep 20252810 AMAQI
9th Sep 20252811 AMAQI
9th Sep 20252412 PMAQI
9th Sep 2025231 PMAQI
9th Sep 2025252 PMAQI
9th Sep 2025233 PMAQI
9th Sep 2025264 PMAQI
9th Sep 2025235 PMAQI
9th Sep 2025246 PMAQI
9th Sep 2025267 PMAQI
9th Sep 2025228 PMAQI
9th Sep 2025249 PMAQI
9th Sep 20252410 PMAQI
9th Sep 20252411 PMAQI
10th Sep 20252512 AMAQI
10th Sep 2025241 AMAQI
10th Sep 2025242 AMAQI
10th Sep 2025213 AMAQI
10th Sep 2025244 AMAQI
10th Sep 2025215 AMAQI
10th Sep 2025226 AMAQI
19°C17/21°C
10th Sep 2025277 AMAQI
10th Sep 2025238 AMAQI
10th Sep 2025269 AMAQI
10th Sep 20252610 AMAQI
10th Sep 20252211 AMAQI
10th Sep 20252312 PMAQI
10th Sep 2025221 PMAQI
10th Sep 2025232 PMAQI
10th Sep 2025233 PMAQI
10th Sep 2025224 PMAQI
10th Sep 2025225 PMAQI
10th Sep 2025256 PMAQI
10th Sep 2025237 PMAQI
10th Sep 2025228 PMAQI
10th Sep 2025249 PMAQI
10th Sep 20252410 PMAQI
10th Sep 20252411 PMAQI
11th Sep 20252412 AMAQI
11th Sep 2025231 AMAQI
11th Sep 2025262 AMAQI
11th Sep 2025213 AMAQI
11th Sep 2025224 AMAQI
11th Sep 2025225 AMAQI
11th Sep 2025226 AMAQI
20°C19/22°C
11th Sep 2025237 AMAQI
11th Sep 2025248 AMAQI
11th Sep 2025259 AMAQI
11th Sep 20252310 AMAQI
11th Sep 20252811 AMAQI
11th Sep 20252212 PMAQI
11th Sep 2025211 PMAQI
11th Sep 2025242 PMAQI
11th Sep 2025223 PMAQI
11th Sep 2025224 PMAQI
11th Sep 2025235 PMAQI
11th Sep 2025226 PMAQI
11th Sep 2025237 PMAQI
11th Sep 2025248 PMAQI
11th Sep 2025269 PMAQI
11th Sep 20252410 PMAQI
11th Sep 20252411 PMAQI
12th Sep 20252412 AMAQI
12th Sep 2025231 AMAQI
12th Sep 2025242 AMAQI
12th Sep 2025243 AMAQI
12th Sep 2025224 AMAQI
12th Sep 2025225 AMAQI
12th Sep 2025226 AMAQI
21°C18/23°C
12th Sep 2025237 AMAQI
12th Sep 2025248 AMAQI
12th Sep 2025259 AMAQI
12th Sep 20252510 AMAQI
12th Sep 20252511 AMAQI
12th Sep 20252412 PMAQI
12th Sep 2025241 PMAQI
12th Sep 2025242 PMAQI
12th Sep 2025243 PMAQI
12th Sep 2025254 PMAQI
12th Sep 2025245 PMAQI
12th Sep 2025246 PMAQI
12th Sep 2025257 PMAQI
12th Sep 2025258 PMAQI
12th Sep 2025239 PMAQI
12th Sep 20252410 PMAQI
12th Sep 20252611 PMAQI
13th Sep 20252412 AMAQI
13th Sep 2025251 AMAQI
13th Sep 2025242 AMAQI
13th Sep 2025243 AMAQI
13th Sep 2025224 AMAQI
13th Sep 2025255 AMAQI
13th Sep 2025236 AMAQI
21°C18/25°C
13th Sep 2025247 AMAQI
13th Sep 2025228 AMAQI
13th Sep 2025259 AMAQI
13th Sep 20252410 AMAQI
13th Sep 20252611 AMAQI
13th Sep 20252612 PMAQI
13th Sep 2025261 PMAQI
13th Sep 2025262 PMAQI
13th Sep 2025243 PMAQI
13th Sep 2025274 PMAQI
13th Sep 2025245 PMAQI
13th Sep 2025266 PMAQI
13th Sep 2025237 PMAQI
13th Sep 2025238 PMAQI
13th Sep 2025249 PMAQI
13th Sep 20252510 PMAQI
13th Sep 20252311 PMAQI
14th Sep 20252412 AMAQI
14th Sep 2025241 AMAQI
14th Sep 2025222 AMAQI
14th Sep 2025213 AMAQI
14th Sep 2025194 AMAQI
14th Sep 2025235 AMAQI
14th Sep 2025236 AMAQI
20°C18/23°C
14th Sep 2025227 AMAQI
14th Sep 2025288 AMAQI
14th Sep 2025269 AMAQI
14th Sep 20252410 AMAQI
14th Sep 20252411 AMAQI
14th Sep 20252512 PMAQI
14th Sep 2025241 PMAQI
14th Sep 2025262 PMAQI
14th Sep 2025243 PMAQI
14th Sep 2025224 PMAQI
14th Sep 2025245 PMAQI
14th Sep 2025226 PMAQI
14th Sep 2025237 PMAQI
14th Sep 2025228 PMAQI
14th Sep 2025259 PMAQI
14th Sep 20252410 PMAQI
14th Sep 20252311 PMAQI
15th Sep 20252512 AMAQI
15th Sep 2025261 AMAQI
15th Sep 2025222 AMAQI
15th Sep 2025193 AMAQI
15th Sep 2025234 AMAQI
15th Sep 2025265 AMAQI
15th Sep 2025216 AMAQI
21°C18/23°C
15th Sep 2025247 AMAQI
15th Sep 2025248 AMAQI
15th Sep 2025229 AMAQI
15th Sep 20252010 AMAQI
15th Sep 20252211 AMAQI
15th Sep 20252312 PMAQI
15th Sep 2025231 PMAQI
15th Sep 2025232 PMAQI
15th Sep 2025253 PMAQI
15th Sep 2025244 PMAQI
15th Sep 2025235 PMAQI
15th Sep 2025226 PMAQI
15th Sep 2025257 PMAQI
15th Sep 2025238 PMAQI
15th Sep 2025249 PMAQI
15th Sep 20252210 PMAQI
15th Sep 20252411 PMAQI
16th Sep 20252312 AMAQI
16th Sep 2025241 AMAQI
16th Sep 2025242 AMAQI
16th Sep 2025233 AMAQI
16th Sep 2025234 AMAQI
16th Sep 2025225 AMAQI
16th Sep 2025266 AMAQI
21°C18/24°C
16th Sep 2025247 AMAQI
16th Sep 2025278 AMAQI
16th Sep 2025269 AMAQI
16th Sep 20252710 AMAQI
16th Sep 20252411 AMAQI
16th Sep 20252412 PMAQI
16th Sep 2025261 PMAQI
16th Sep 2025262 PMAQI
16th Sep 2025283 PMAQI
16th Sep 2025264 PMAQI
16th Sep 2025265 PMAQI
16th Sep 2025266 PMAQI
16th Sep 2025267 PMAQI
16th Sep 2025258 PMAQI
16th Sep 2025269 PMAQI
16th Sep 20252410 PMAQI
16th Sep 20252711 PMAQI
17th Sep 20252412 AMAQI
17th Sep 2025251 AMAQI
17th Sep 2025252 AMAQI
17th Sep 2025263 AMAQI
17th Sep 2025304 AMAQI
17th Sep 2025265 AMAQI
17th Sep 2025246 AMAQI
20°C16/24°C
17th Sep 2025297 AMAQI
17th Sep 2025248 AMAQI
17th Sep 2025259 AMAQI
17th Sep 20252610 AMAQI
17th Sep 20252811 AMAQI
17th Sep 20252612 PMAQI
17th Sep 2025261 PMAQI
17th Sep 2025262 PMAQI
17th Sep 2025273 PMAQI
17th Sep 2025284 PMAQI
17th Sep 2025315 PMAQI
17th Sep 2025316 PMAQI
17th Sep 2025317 PMAQI
17th Sep 2025318 PMAQI
17th Sep 2025289 PMAQI
17th Sep 20252810 PMAQI
17th Sep 20252811 PMAQI
18th Sep 20252712 AMAQI
18th Sep 2025271 AMAQI
18th Sep 2025272 AMAQI
18th Sep 2025273 AMAQI
18th Sep 2025274 AMAQI
18th Sep 2025265 AMAQI
18th Sep 2025266 AMAQI
21°C19/25°C
18th Sep 2025277 AMAQI
18th Sep 2025288 AMAQI
18th Sep 2025289 AMAQI
18th Sep 20252910 AMAQI
18th Sep 20252611 AMAQI
18th Sep 20252912 PMAQI
18th Sep 2025321 PMAQI
18th Sep 2025322 PMAQI
18th Sep 2025303 PMAQI
18th Sep 2025304 PMAQI
18th Sep 2025295 PMAQI
18th Sep 2025316 PMAQI
18th Sep 2025327 PMAQI
18th Sep 2025328 PMAQI
18th Sep 2025319 PMAQI
18th Sep 20253110 PMAQI
18th Sep 20253011 PMAQI
19th Sep 20252812 AMAQI
19th Sep 2025291 AMAQI
19th Sep 2025282 AMAQI
19th Sep 2025293 AMAQI
19th Sep 2025264 AMAQI
19th Sep 2025285 AMAQI
19th Sep 2025286 AMAQI
22°C20/26°C
19th Sep 2025287 AMAQI
19th Sep 2025288 AMAQI
19th Sep 2025289 AMAQI
19th Sep 20252810 AMAQI
19th Sep 20253011 AMAQI
19th Sep 20252812 PMAQI
19th Sep 2025291 PMAQI
19th Sep 2025312 PMAQI
19th Sep 2025303 PMAQI
19th Sep 2025324 PMAQI
19th Sep 2025335 PMAQI
19th Sep 2025366 PMAQI
19th Sep 2025367 PMAQI
19th Sep 2025328 PMAQI
19th Sep 2025309 PMAQI
19th Sep 20253010 PMAQI
19th Sep 20253111 PMAQI
20th Sep 20253012 AMAQI
20th Sep 2025311 AMAQI
20th Sep 2025312 AMAQI
20th Sep 2025333 AMAQI
20th Sep 2025344 AMAQI
20th Sep 2025365 AMAQI
20th Sep 2025366 AMAQI
21°C19/25°C
20th Sep 2025357 AMAQI
20th Sep 2025348 AMAQI
20th Sep 2025339 AMAQI
20th Sep 20253210 AMAQI
20th Sep 20253211 AMAQI
20th Sep 20253312 PMAQI
20th Sep 2025351 PMAQI
20th Sep 2025352 PMAQI
20th Sep 2025343 PMAQI
20th Sep 2025364 PMAQI
20th Sep 2025365 PMAQI
20th Sep 2025356 PMAQI
20th Sep 2025347 PMAQI
20th Sep 2025368 PMAQI
20th Sep 2025369 PMAQI
20th Sep 20253610 PMAQI
20th Sep 20253511 PMAQI
21st Sep 20253312 AMAQI
21st Sep 2025371 AMAQI
21st Sep 2025352 AMAQI
21st Sep 2025323 AMAQI
21st Sep 2025324 AMAQI
21st Sep 2025315 AMAQI
21st Sep 2025316 AMAQI
20°C17/23°C
21st Sep 2025317 AMAQI
21st Sep 2025328 AMAQI
21st Sep 2025309 AMAQI
21st Sep 20253110 AMAQI
21st Sep 20253011 AMAQI
21st Sep 20252912 PMAQI
21st Sep 2025311 PMAQI
21st Sep 2025302 PMAQI
21st Sep 2025313 PMAQI
21st Sep 2025314 PMAQI
21st Sep 2025305 PMAQI
21st Sep 2025316 PMAQI
21st Sep 2025307 PMAQI
21st Sep 2025308 PMAQI
21st Sep 2025319 PMAQI
21st Sep 20253210 PMAQI
21st Sep 20253211 PMAQI
22nd Sep 20253112 AMAQI
22nd Sep 2025321 AMAQI
22nd Sep 2025302 AMAQI
22nd Sep 2025283 AMAQI
22nd Sep 2025244 AMAQI
22nd Sep 2025255 AMAQI
22nd Sep 2025236 AMAQI
18°C16/21°C
22nd Sep 2025227 AMAQI
22nd Sep 2025248 AMAQI
22nd Sep 2025239 AMAQI
22nd Sep 20252410 AMAQI
22nd Sep 20252511 AMAQI
22nd Sep 20252312 PMAQI
22nd Sep 2025221 PMAQI
22nd Sep 2025232 PMAQI
22nd Sep 2025253 PMAQI
22nd Sep 2025254 PMAQI
22nd Sep 2025245 PMAQI
22nd Sep 2025256 PMAQI
22nd Sep 2025277 PMAQI
22nd Sep 2025268 PMAQI
22nd Sep 2025249 PMAQI
22nd Sep 20252410 PMAQI
22nd Sep 20252411 PMAQI
23rd Sep 20252412 AMAQI
23rd Sep 2025241 AMAQI
23rd Sep 2025232 AMAQI
23rd Sep 2025223 AMAQI
23rd Sep 2025214 AMAQI
23rd Sep 2025225 AMAQI
23rd Sep 2025226 AMAQI
17°C14/21°C
23rd Sep 2025227 AMAQI
23rd Sep 2025218 AMAQI
23rd Sep 2025219 AMAQI
23rd Sep 20252210 AMAQI
23rd Sep 20252211 AMAQI
23rd Sep 20252212 PMAQI
23rd Sep 2025221 PMAQI
23rd Sep 2025222 PMAQI
23rd Sep 2025243 PMAQI
23rd Sep 2025244 PMAQI
23rd Sep 2025225 PMAQI
23rd Sep 2025226 PMAQI
23rd Sep 2025217 PMAQI
23rd Sep 2025228 PMAQI
23rd Sep 2025229 PMAQI
23rd Sep 20252210 PMAQI
23rd Sep 20252111 PMAQI
24th Sep 20252212 AMAQI
24th Sep 2025221 AMAQI
24th Sep 2025222 AMAQI
24th Sep 2025213 AMAQI
24th Sep 2025224 AMAQI
24th Sep 2025245 AMAQI
24th Sep 2025246 AMAQI
18°C14/23°C
24th Sep 2025257 AMAQI
24th Sep 2025248 AMAQI
24th Sep 2025249 AMAQI
24th Sep 20252410 AMAQI
24th Sep 20252211 AMAQI
24th Sep 20252212 PMAQI
24th Sep 2025241 PMAQI
24th Sep 2025242 PMAQI
24th Sep 2025243 PMAQI
24th Sep 2025234 PMAQI
24th Sep 2025245 PMAQI
24th Sep 2025246 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025238 PMAQI
24th Sep 2025229 PMAQI
24th Sep 20252310 PMAQI
24th Sep 20252211 PMAQI
25th Sep 20252412 AMAQI
25th Sep 2025261 AMAQI
25th Sep 2025242 AMAQI
25th Sep 2025243 AMAQI
25th Sep 2025254 AMAQI
25th Sep 2025265 AMAQI
25th Sep 2025206 AMAQI
19°C16/23°C
25th Sep 2025177 AMAQI
25th Sep 2025178 AMAQI
25th Sep 2025179 AMAQI
25th Sep 20251710 AMAQI
25th Sep 20251711 AMAQI
25th Sep 20252312 PMAQI
25th Sep 2025241 PMAQI
25th Sep 2025272 PMAQI
25th Sep 2025313 PMAQI
25th Sep 2025334 PMAQI
25th Sep 2025365 PMAQI
25th Sep 2025366 PMAQI
25th Sep 2025387 PMAQI
25th Sep 2025378 PMAQI
25th Sep 2025379 PMAQI
25th Sep 20253410 PMAQI
25th Sep 20252811 PMAQI
26th Sep 20252112 AMAQI
26th Sep 2025241 AMAQI
26th Sep 2025212 AMAQI
26th Sep 2025203 AMAQI
26th Sep 2025204 AMAQI
26th Sep 2025195 AMAQI
26th Sep 2025186 AMAQI
19°C16/23°C
26th Sep 2025177 AMAQI
26th Sep 2025178 AMAQI
26th Sep 2025179 AMAQI
26th Sep 20251710 AMAQI
26th Sep 20252111 AMAQI
26th Sep 20253112 PMAQI
26th Sep 2025351 PMAQI
26th Sep 2025362 PMAQI
26th Sep 2025383 PMAQI
26th Sep 2025394 PMAQI
26th Sep 2025385 PMAQI
26th Sep 2025386 PMAQI
26th Sep 2025377 PMAQI
26th Sep 2025368 PMAQI
26th Sep 2025349 PMAQI
26th Sep 20253210 PMAQI
26th Sep 20252811 PMAQI
27th Sep 20252812 AMAQI
27th Sep 2025191 AMAQI
27th Sep 2025222 AMAQI
27th Sep 2025183 AMAQI
27th Sep 2025184 AMAQI
27th Sep 2025155 AMAQI
27th Sep 2025116 AMAQI
18°C16/22°C
27th Sep 2025117 AMAQI
27th Sep 2025118 AMAQI
27th Sep 2025129 AMAQI
27th Sep 20251310 AMAQI
27th Sep 20251211 AMAQI
27th Sep 20251112 PMAQI
27th Sep 2025111 PMAQI
27th Sep 2025112 PMAQI
27th Sep 2025113 PMAQI
27th Sep 2025114 PMAQI
27th Sep 2025115 PMAQI
27th Sep 2025116 PMAQI
27th Sep 2025117 PMAQI
27th Sep 2025118 PMAQI
27th Sep 2025119 PMAQI
27th Sep 20251110 PMAQI
27th Sep 20251111 PMAQI
28th Sep 20251112 AMAQI
28th Sep 2025111 AMAQI
28th Sep 2025112 AMAQI
28th Sep 2025113 AMAQI
28th Sep 2025104 AMAQI
28th Sep 2025105 AMAQI
28th Sep 2025106 AMAQI
18°C16/20°C
28th Sep 2025107 AMAQI
28th Sep 202598 AMAQI
28th Sep 2025109 AMAQI
28th Sep 20251110 AMAQI
28th Sep 20251111 AMAQI
28th Sep 20251112 PMAQI
28th Sep 2025101 PMAQI
28th Sep 202592 PMAQI
28th Sep 2025103 PMAQI
28th Sep 2025104 PMAQI
28th Sep 2025105 PMAQI
28th Sep 2025116 PMAQI
28th Sep 2025127 PMAQI
28th Sep 2025118 PMAQI
28th Sep 2025119 PMAQI
28th Sep 20251810 PMAQI
28th Sep 20251411 PMAQI
29th Sep 20252412 AMAQI
29th Sep 2025151 AMAQI
29th Sep 2025302 AMAQI
29th Sep 2025343 AMAQI
29th Sep 2025354 AMAQI
29th Sep 2025275 AMAQI
29th Sep 2025176 AMAQI
19°C18/19°C
29th Sep 2025177 AMAQI
29th Sep 2025178 AMAQI
29th Sep 2025219 AMAQI
29th Sep 20252210 AMAQI
29th Sep 20252211 AMAQI
29th Sep 20253212 PMAQI
29th Sep 2025221 PMAQI
29th Sep 2025182 PMAQI
29th Sep 2025153 PMAQI
29th Sep 2025134 PMAQI
29th Sep 2025135 PMAQI
29th Sep 2025176 PMAQI
29th Sep 2025217 PMAQI
29th Sep 2025208 PMAQI
29th Sep 2025209 PMAQI
29th Sep 20251710 PMAQI
29th Sep 20252311 PMAQI
30th Sep 20252112 AMAQI
30th Sep 2025131 AMAQI
30th Sep 2025242 AMAQI
30th Sep 2025153 AMAQI
30th Sep 2025144 AMAQI
30th Sep 2025215 AMAQI
30th Sep 2025206 AMAQI
19°C16/22°C
30th Sep 2025217 AMAQI
30th Sep 2025248 AMAQI
30th Sep 2025299 AMAQI
30th Sep 20252110 AMAQI
30th Sep 20252411 AMAQI
30th Sep 20252312 PMAQI
30th Sep 2025331 PMAQI
30th Sep 2025272 PMAQI
30th Sep 2025283 PMAQI
30th Sep 2025224 PMAQI
30th Sep 2025155 PMAQI
30th Sep 2025146 PMAQI
30th Sep 2025137 PMAQI
30th Sep 2025358 PMAQI
30th Sep 2025279 PMAQI
30th Sep 20251510 PMAQI
30th Sep 20251511 PMAQI
1st Oct 20251512 AMAQI
1st Oct 2025141 AMAQI
1st Oct 2025132 AMAQI
1st Oct 2025143 AMAQI
1st Oct 2025164 AMAQI
1st Oct 2025275 AMAQI
1st Oct 2025426 AMAQI
20°C18/24°C
1st Oct 2025427 AMAQI
1st Oct 2025298 AMAQI
1st Oct 2025319 AMAQI
1st Oct 20253410 AMAQI
1st Oct 20253011 AMAQI
1st Oct 20253212 PMAQI
1st Oct 2025341 PMAQI
1st Oct 2025342 PMAQI
1st Oct 2025343 PMAQI
1st Oct 2025374 PMAQI
1st Oct 2025395 PMAQI
1st Oct 2025466 PMAQI
1st Oct 2025537 PMAQI
1st Oct 2025548 PMAQI
1st Oct 2025559 PMAQI
1st Oct 20255610 PMAQI
1st Oct 20255611 PMAQI
2nd Oct 20255412 AMAQI
2nd Oct 2025531 AMAQI
2nd Oct 2025532 AMAQI
2nd Oct 2025493 AMAQI
2nd Oct 2025514 AMAQI
2nd Oct 2025515 AMAQI
2nd Oct 2025506 AMAQI
20°C18/23°C
2nd Oct 2025477 AMAQI
2nd Oct 2025468 AMAQI
2nd Oct 2025489 AMAQI
2nd Oct 20254410 AMAQI
2nd Oct 20253411 AMAQI
2nd Oct 20253712 PMAQI
2nd Oct 2025351 PMAQI
2nd Oct 2025352 PMAQI
2nd Oct 2025353 PMAQI
2nd Oct 2025364 PMAQI
2nd Oct 2025375 PMAQI
2nd Oct 2025356 PMAQI
2nd Oct 2025337 PMAQI
2nd Oct 2025308 PMAQI
2nd Oct 2025369 PMAQI
2nd Oct 20253910 PMAQI
2nd Oct 20253311 PMAQI
3rd Oct 20254612 AMAQI
3rd Oct 2025401 AMAQI
3rd Oct 2025432 AMAQI
3rd Oct 2025373 AMAQI
3rd Oct 2025364 AMAQI
3rd Oct 2025385 AMAQI
3rd Oct 2025376 AMAQI
20°C18/23°C
3rd Oct 2025377 AMAQI
3rd Oct 2025388 AMAQI
3rd Oct 2025409 AMAQI
3rd Oct 20254010 AMAQI
3rd Oct 20253611 AMAQI
3rd Oct 20253012 PMAQI
3rd Oct 2025431 PMAQI
3rd Oct 2025522 PMAQI
3rd Oct 2025563 PMAQI
3rd Oct 2025564 PMAQI
3rd Oct 2025505 PMAQI
3rd Oct 2025486 PMAQI
3rd Oct 2025477 PMAQI
3rd Oct 2025468 PMAQI
3rd Oct 2025479 PMAQI
3rd Oct 20254410 PMAQI
3rd Oct 20254711 PMAQI
4th Oct 20255312 AMAQI
4th Oct 2025521 AMAQI
4th Oct 2025542 AMAQI
4th Oct 2025503 AMAQI
4th Oct 2025474 AMAQI
4th Oct 2025485 AMAQI
4th Oct 2025486 AMAQI
19°C17/23°C
4th Oct 2025497 AMAQI
4th Oct 2025488 AMAQI
4th Oct 2025429 AMAQI
4th Oct 20254010 AMAQI
4th Oct 20254611 AMAQI
4th Oct 20254812 PMAQI
4th Oct 2025441 PMAQI
4th Oct 2025422 PMAQI
4th Oct 2025423 PMAQI
4th Oct 2025384 PMAQI
4th Oct 2025425 PMAQI
4th Oct 2025406 PMAQI
4th Oct 2025427 PMAQI
4th Oct 2025308 PMAQI
4th Oct 2025449 PMAQI
4th Oct 20255210 PMAQI
4th Oct 20254411 PMAQI
5th Oct 20254512 AMAQI
5th Oct 2025481 AMAQI
5th Oct 2025482 AMAQI
5th Oct 2025503 AMAQI
5th Oct 2025414 AMAQI
5th Oct 2025485 AMAQI
5th Oct 2025516 AMAQI
18°C16/21°C
7 AM
1 PM
7 PM
1 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
6 PM - 7 PM
29AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
11 AM
26AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 7 PM (Avg. 29), while the lowest AQI was between 11 AM to 11 AM (Avg. 26).
Night time
Avg. Highest Time
12 AM
29AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM - 4 AM
27AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 29), while the lowest AQI was between 3 AM to 4 AM (Avg. 27).
2025 Days Vs Air Quality
Monte Velho, Sines, Setubal, Portugal
2025
96%
266
4%
11
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Good
266 DaysModerate
11 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 278 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
Monte Velho, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
51AQI
51AQI
2nd January 2025
45AQI
45AQI
3rd January 2025
37AQI
37AQI
4th January 2025
36AQI
36AQI
5th January 2025
33AQI
33AQI
6th January 2025
29AQI
29AQI
7th January 2025
26AQI
26AQI
8th January 2025
27AQI
27AQI
9th January 2025
44AQI
44AQI
10th January 2025
29AQI
29AQI
11th January 2025
30AQI
30AQI
12th January 2025
39AQI
39AQI
13th January 2025
37AQI
37AQI
14th January 2025
32AQI
32AQI
15th January 2025
37AQI
37AQI
16th January 2025
56AQI
56AQI
17th January 2025
47AQI
47AQI
18th January 2025
36AQI
36AQI
19th January 2025
33AQI
33AQI
20th January 2025
35AQI
35AQI
21st January 2025
37AQI
37AQI
22nd January 2025
40AQI
40AQI
23rd January 2025
37AQI
37AQI
24th January 2025
32AQI
32AQI
25th January 2025
39AQI
39AQI
26th January 2025
35AQI
35AQI
27th January 2025
48AQI
48AQI
28th January 2025
49AQI
49AQI
29th January 2025
45AQI
45AQI
30th January 2025
46AQI
46AQI
31st January 2025
32AQI
32AQI
1st February 2025
26AQI
26AQI
2nd February 2025
24AQI
24AQI
3rd February 2025
31AQI
31AQI
4th February 2025
38AQI
38AQI
5th February 2025
40AQI
40AQI
6th February 2025
42AQI
42AQI
7th February 2025
36AQI
36AQI
8th February 2025
26AQI
26AQI
9th February 2025
23AQI
23AQI
10th February 2025
27AQI
27AQI
11th February 2025
30AQI
30AQI
12th February 2025
28AQI
28AQI
13th February 2025
25AQI
25AQI
14th February 2025
27AQI
27AQI
15th February 2025
30AQI
30AQI
16th February 2025
34AQI
34AQI
17th February 2025
32AQI
32AQI
18th February 2025
33AQI
33AQI
19th February 2025
42AQI
42AQI
20th February 2025
42AQI
42AQI
21st February 2025
29AQI
29AQI
22nd February 2025
43AQI
43AQI
23rd February 2025
31AQI
31AQI
24th February 2025
32AQI
32AQI
25th February 2025
45AQI
45AQI
26th February 2025
37AQI
37AQI
27th February 2025
47AQI
47AQI
28th February 2025
31AQI
31AQI
1st March 2025
35AQI
35AQI
2nd March 2025
31AQI
31AQI
3rd March 2025
31AQI
31AQI
4th March 2025
32AQI
32AQI
5th March 2025
31AQI
31AQI
6th March 2025
40AQI
40AQI
7th March 2025
25AQI
25AQI
8th March 2025
29AQI
29AQI
9th March 2025
32AQI
32AQI
10th March 2025
43AQI
43AQI
11th March 2025
41AQI
41AQI
12th March 2025
29AQI
29AQI
13th March 2025
31AQI
31AQI
14th March 2025
33AQI
33AQI
15th March 2025
23AQI
23AQI
16th March 2025
19AQI
19AQI
17th March 2025
25AQI
25AQI
18th March 2025
32AQI
32AQI
19th March 2025
25AQI
25AQI
20th March 2025
23AQI
23AQI
21st March 2025
35AQI
35AQI
22nd March 2025
22AQI
22AQI
23rd March 2025
21AQI
21AQI
24th March 2025
24AQI
24AQI
25th March 2025
34AQI
34AQI
26th March 2025
32AQI
32AQI
27th March 2025
27AQI
27AQI
28th March 2025
42AQI
42AQI
29th March 2025
38AQI
38AQI
30th March 2025
29AQI
29AQI
31st March 2025
25AQI
25AQI
1st April 2025
30AQI
30AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
23AQI
23AQI
4th April 2025
24AQI
24AQI
5th April 2025
22AQI
22AQI
6th April 2025
20AQI
20AQI
7th April 2025
21AQI
21AQI
8th April 2025
24AQI
24AQI
9th April 2025
25AQI
25AQI
10th April 2025
33AQI
33AQI
11th April 2025
45AQI
45AQI
12th April 2025
38AQI
38AQI
13th April 2025
34AQI
34AQI
14th April 2025
29AQI
29AQI
15th April 2025
30AQI
30AQI
16th April 2025
27AQI
27AQI
17th April 2025
30AQI
30AQI
18th April 2025
20AQI
20AQI
19th April 2025
16AQI
16AQI
20th April 2025
19AQI
19AQI
21st April 2025
21AQI
21AQI
22nd April 2025
20AQI
20AQI
23rd April 2025
23AQI
23AQI
24th April 2025
23AQI
23AQI
25th April 2025
24AQI
24AQI
26th April 2025
23AQI
23AQI
27th April 2025
21AQI
21AQI
28th April 2025
23AQI
23AQI
29th April 2025
26AQI
26AQI
30th April 2025
24AQI
24AQI
1st May 2025
22AQI
22AQI
2nd May 2025
27AQI
27AQI
3rd May 2025
37AQI
37AQI
4th May 2025
26AQI
26AQI
5th May 2025
26AQI
26AQI
6th May 2025
24AQI
24AQI
7th May 2025
24AQI
24AQI
8th May 2025
23AQI
23AQI
9th May 2025
23AQI
23AQI
10th May 2025
22AQI
22AQI
11th May 2025
23AQI
23AQI
12th May 2025
23AQI
23AQI
13th May 2025
25AQI
25AQI
14th May 2025
25AQI
25AQI
15th May 2025
26AQI
26AQI
16th May 2025
28AQI
28AQI
17th May 2025
29AQI
29AQI
18th May 2025
29AQI
29AQI
19th May 2025
27AQI
27AQI
20th May 2025
27AQI
27AQI
21st May 2025
24AQI
24AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
24AQI
24AQI
24th May 2025
25AQI
25AQI
25th May 2025
25AQI
25AQI
26th May 2025
23AQI
23AQI
27th May 2025
31AQI
31AQI
28th May 2025
38AQI
38AQI
29th May 2025
38AQI
38AQI
30th May 2025
39AQI
39AQI
31st May 2025
42AQI
42AQI
1st June 2025
38AQI
38AQI
2nd June 2025
35AQI
35AQI
3rd June 2025
34AQI
34AQI
4th June 2025
35AQI
35AQI
5th June 2025
32AQI
32AQI
6th June 2025
29AQI
29AQI
7th June 2025
26AQI
26AQI
8th June 2025
30AQI
30AQI
9th June 2025
37AQI
37AQI
10th June 2025
42AQI
42AQI
11th June 2025
45AQI
45AQI
12th June 2025
49AQI
49AQI
13th June 2025
44AQI
44AQI
14th June 2025
40AQI
40AQI
15th June 2025
38AQI
38AQI
16th June 2025
38AQI
38AQI
17th June 2025
40AQI
40AQI
18th June 2025
44AQI
44AQI
19th June 2025
45AQI
45AQI
20th June 2025
47AQI
47AQI
21st June 2025
45AQI
45AQI
22nd June 2025
43AQI
43AQI
23rd June 2025
45AQI
45AQI
24th June 2025
42AQI
42AQI
25th June 2025
42AQI
42AQI
26th June 2025
36AQI
36AQI
27th June 2025
35AQI
35AQI
28th June 2025
40AQI
40AQI
29th June 2025
45AQI
45AQI
30th June 2025
50AQI
50AQI
1st July 2025
51AQI
51AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
42AQI
42AQI
4th July 2025
47AQI
47AQI
5th July 2025
52AQI
52AQI
6th July 2025
51AQI
51AQI
7th July 2025
48AQI
48AQI
8th July 2025
44AQI
44AQI
9th July 2025
43AQI
43AQI
10th July 2025
37AQI
37AQI
11th July 2025
35AQI
35AQI
12th July 2025
34AQI
34AQI
13th July 2025
30AQI
30AQI
14th July 2025
25AQI
25AQI
15th July 2025
26AQI
26AQI
16th July 2025
30AQI
30AQI
17th July 2025
34AQI
34AQI
18th July 2025
37AQI
37AQI
19th July 2025
33AQI
33AQI
20th July 2025
29AQI
29AQI
21st July 2025
26AQI
26AQI
22nd July 2025
25AQI
25AQI
23rd July 2025
23AQI
23AQI
24th July 2025
24AQI
24AQI
25th July 2025
26AQI
26AQI
26th July 2025
29AQI
29AQI
27th July 2025
30AQI
30AQI
28th July 2025
30AQI
30AQI
29th July 2025
31AQI
31AQI
30th July 2025
36AQI
36AQI
31st July 2025
44AQI
44AQI
1st August 2025
45AQI
45AQI
2nd August 2025
43AQI
43AQI
3rd August 2025
42AQI
42AQI
4th August 2025
41AQI
41AQI
5th August 2025
43AQI
43AQI
6th August 2025
43AQI
43AQI
7th August 2025
48AQI
48AQI
8th August 2025
47AQI
47AQI
9th August 2025
47AQI
47AQI
10th August 2025
47AQI
47AQI
11th August 2025
47AQI
47AQI
12th August 2025
53AQI
53AQI
13th August 2025
56AQI
56AQI
14th August 2025
54AQI
54AQI
15th August 2025
52AQI
52AQI
16th August 2025
50AQI
50AQI
17th August 2025
52AQI
52AQI
18th August 2025
52AQI
52AQI
19th August 2025
45AQI
45AQI
20th August 2025
39AQI
39AQI
21st August 2025
37AQI
37AQI
22nd August 2025
39AQI
39AQI
23rd August 2025
43AQI
43AQI
24th August 2025
41AQI
41AQI
25th August 2025
36AQI
36AQI
26th August 2025
31AQI
31AQI
27th August 2025
29AQI
29AQI
28th August 2025
25AQI
25AQI
29th August 2025
25AQI
25AQI
30th August 2025
25AQI
25AQI
31st August 2025
24AQI
24AQI
1st September 2025
22AQI
22AQI
2nd September 2025
23AQI
23AQI
3rd September 2025
25AQI
25AQI
4th September 2025
28AQI
28AQI
5th September 2025
28AQI
28AQI
6th September 2025
31AQI
31AQI
7th September 2025
35AQI
35AQI
8th September 2025
32AQI
32AQI
9th September 2025
25AQI
25AQI
10th September 2025
23AQI
23AQI
11th September 2025
23AQI
23AQI
12th September 2025
24AQI
24AQI
13th September 2025
24AQI
24AQI
14th September 2025
23AQI
23AQI
15th September 2025
23AQI
23AQI
16th September 2025
25AQI
25AQI
17th September 2025
27AQI
27AQI
18th September 2025
29AQI
29AQI
19th September 2025
30AQI
30AQI
20th September 2025
34AQI
34AQI
21st September 2025
32AQI
32AQI
22nd September 2025
25AQI
25AQI
23rd September 2025
22AQI
22AQI
24th September 2025
23AQI
23AQI
25th September 2025
27AQI
27AQI
26th September 2025
27AQI
27AQI
27th September 2025
16AQI
16AQI
28th September 2025
11AQI
11AQI
29th September 2025
20AQI
20AQI
30th September 2025
21AQI
21AQI
1st October 2025
32AQI
32AQI
2nd October 2025
43AQI
43AQI
3rd October 2025
44AQI
44AQI
4th October 2025
50AQI
50AQI
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
38AQI
33AQI
30AQI
25AQI
27AQI
40AQI
35AQI
42AQI
25AQI
42AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
29
2
28
31
30
31
30
28
3
25
6
30
4
266
11
Highest AQI recorded in
October42AQI
Lowest AQI recorded in
September25AQI
202437AQI
20
11
14
12
24
29
30
1
26
4
31
29
1
21
7
26
5
22
8
26
5
298
54
Highest AQI recorded in
February49AQI
Lowest AQI recorded in
April24AQI
202332AQI
28
2
11
2
17
2
26
24
6
30
31
31
14
28
3
21
7
25
6
286
28
Highest AQI recorded in
May43AQI
Lowest AQI recorded in
September20AQI
202241AQI
23
6
14
8
17
10
3
1
18
21
10
23
6
18
3
2
27
17
7
16
1
24
7
220
58
3
1
Highest AQI recorded in
March59AQI
Lowest AQI recorded in
September30AQI
202123AQI
30
24
31
28
31
26
24
26
21
31
29
26
5
327
5
Highest AQI recorded in
December40AQI
Lowest AQI recorded in
January17AQI
20206AQI
13
20
17
30
28
24
15
31
30
28
236
Highest AQI recorded in
October19AQI
Lowest AQI recorded in
March0AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
41AQILeast Polluted Year Recorded
2020(Avg.)
6AQIMonte Velho's annual 2025 AQI (33) shows an average percentage change of 89.3% (worsened AQI) compared to previous years: 2020 (6), 2021 (23), 2022 (41), 2023 (32), 2024 (37).
