Sacavem, Lisboa, 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+
September Air Quality Analysis
Sacavem, Lisboa, Portugal
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Sep 2024
80AQILowest AQI recorded on
11th Sep 2022
14AQISame Day Analysis (16th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 24 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Sacavem, Lisboa, Portugal
AQI
Day
Night
.
7 AM16th Sep 2025
8 PM
6 AM17th Sep 2025
Day time
Avg. Highest Time
3PM16th Sep
29AQI
Avg. Lowest Time
7AM16th Sep
21AQI
Night time
Avg. Highest Time
4AM17th Sep
32AQI
Avg. Lowest Time
12AM17th Sep
23AQI
In the last 24 hours,
Sacavem's AQI reached its highest point of 32 at 4 AM during the Night, while the lowest point, 21, was recorded at 7 AM during the Day between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Sacavem, Lisboa, Portugal
AugSep
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th
Day
Night
18th Aug 2025397 AMAQI
18th Aug 2025408 AMAQI
18th Aug 2025429 AMAQI
18th Aug 20254010 AMAQI
18th Aug 20253911 AMAQI
18th Aug 20254312 PMAQI
18th Aug 2025421 PMAQI
18th Aug 2025422 PMAQI
18th Aug 2025423 PMAQI
18th Aug 2025434 PMAQI
18th Aug 2025455 PMAQI
18th Aug 2025446 PMAQI
18th Aug 2025437 PMAQI
18th Aug 2025448 PMAQI
18th Aug 2025429 PMAQI
18th Aug 20254110 PMAQI
18th Aug 20254311 PMAQI
19th Aug 20254212 AMAQI
19th Aug 2025431 AMAQI
19th Aug 2025442 AMAQI
19th Aug 2025403 AMAQI
19th Aug 2025384 AMAQI
19th Aug 2025365 AMAQI
19th Aug 2025376 AMAQI
22°C18/27°C
19th Aug 2025387 AMAQI
19th Aug 2025418 AMAQI
19th Aug 2025379 AMAQI
19th Aug 20253610 AMAQI
19th Aug 20253811 AMAQI
19th Aug 20253612 PMAQI
19th Aug 2025391 PMAQI
19th Aug 2025382 PMAQI
19th Aug 2025383 PMAQI
19th Aug 2025374 PMAQI
19th Aug 2025395 PMAQI
19th Aug 2025396 PMAQI
19th Aug 2025377 PMAQI
19th Aug 2025388 PMAQI
19th Aug 2025389 PMAQI
19th Aug 20254010 PMAQI
19th Aug 20253811 PMAQI
20th Aug 20253612 AMAQI
20th Aug 2025341 AMAQI
20th Aug 2025202 AMAQI
20th Aug 2025213 AMAQI
20th Aug 2025204 AMAQI
20th Aug 2025235 AMAQI
20th Aug 2025236 AMAQI
21°C18/25°C
20th Aug 2025277 AMAQI
20th Aug 2025238 AMAQI
20th Aug 2025289 AMAQI
20th Aug 20252410 AMAQI
20th Aug 20252811 AMAQI
20th Aug 20252612 PMAQI
20th Aug 2025261 PMAQI
20th Aug 2025262 PMAQI
20th Aug 2025283 PMAQI
20th Aug 2025284 PMAQI
20th Aug 2025275 PMAQI
20th Aug 2025296 PMAQI
20th Aug 2025297 PMAQI
20th Aug 2025288 PMAQI
20th Aug 2025289 PMAQI
20th Aug 20252610 PMAQI
20th Aug 20253111 PMAQI
21st Aug 20252812 AMAQI
21st Aug 2025251 AMAQI
21st Aug 2025282 AMAQI
21st Aug 2025263 AMAQI
21st Aug 2025244 AMAQI
21st Aug 2025285 AMAQI
21st Aug 2025246 AMAQI
21°C18/25°C
21st Aug 2025257 AMAQI
21st Aug 2025238 AMAQI
21st Aug 2025249 AMAQI
21st Aug 20252510 AMAQI
21st Aug 20252511 AMAQI
21st Aug 20252412 PMAQI
21st Aug 2025261 PMAQI
21st Aug 2025252 PMAQI
21st Aug 2025273 PMAQI
21st Aug 2025264 PMAQI
21st Aug 2025245 PMAQI
21st Aug 2025246 PMAQI
21st Aug 2025267 PMAQI
21st Aug 2025268 PMAQI
21st Aug 2025249 PMAQI
21st Aug 20252710 PMAQI
21st Aug 20252611 PMAQI
22nd Aug 20252612 AMAQI
22nd Aug 2025261 AMAQI
22nd Aug 2025302 AMAQI
22nd Aug 2025223 AMAQI
22nd Aug 2025244 AMAQI
22nd Aug 2025255 AMAQI
22nd Aug 2025266 AMAQI
21°C18/26°C
22nd Aug 2025327 AMAQI
22nd Aug 2025268 AMAQI
22nd Aug 2025249 AMAQI
22nd Aug 20252910 AMAQI
22nd Aug 20253011 AMAQI
22nd Aug 20252812 PMAQI
22nd Aug 2025281 PMAQI
22nd Aug 2025282 PMAQI
22nd Aug 2025293 PMAQI
22nd Aug 2025304 PMAQI
22nd Aug 2025315 PMAQI
22nd Aug 2025336 PMAQI
22nd Aug 2025337 PMAQI
22nd Aug 2025308 PMAQI
22nd Aug 2025269 PMAQI
22nd Aug 20252610 PMAQI
22nd Aug 20252711 PMAQI
23rd Aug 20252712 AMAQI
23rd Aug 2025291 AMAQI
23rd Aug 2025372 AMAQI
23rd Aug 2025443 AMAQI
23rd Aug 2025454 AMAQI
23rd Aug 2025465 AMAQI
23rd Aug 2025446 AMAQI
22°C18/28°C
23rd Aug 2025497 AMAQI
23rd Aug 2025488 AMAQI
23rd Aug 2025489 AMAQI
23rd Aug 20255010 AMAQI
23rd Aug 20255111 AMAQI
23rd Aug 20254812 PMAQI
23rd Aug 2025441 PMAQI
23rd Aug 2025442 PMAQI
23rd Aug 2025483 PMAQI
23rd Aug 2025464 PMAQI
23rd Aug 2025475 PMAQI
23rd Aug 2025456 PMAQI
23rd Aug 2025447 PMAQI
23rd Aug 2025458 PMAQI
23rd Aug 2025439 PMAQI
23rd Aug 20254310 PMAQI
23rd Aug 20254311 PMAQI
24th Aug 20254312 AMAQI
24th Aug 2025431 AMAQI
24th Aug 2025422 AMAQI
24th Aug 2025443 AMAQI
24th Aug 2025504 AMAQI
24th Aug 2025485 AMAQI
24th Aug 2025456 AMAQI
22°C18/27°C
24th Aug 2025407 AMAQI
24th Aug 2025438 AMAQI
24th Aug 2025469 AMAQI
24th Aug 20254410 AMAQI
24th Aug 20253911 AMAQI
24th Aug 20254112 PMAQI
24th Aug 2025421 PMAQI
24th Aug 2025402 PMAQI
24th Aug 2025423 PMAQI
24th Aug 2025404 PMAQI
24th Aug 2025395 PMAQI
24th Aug 2025396 PMAQI
24th Aug 2025397 PMAQI
24th Aug 2025408 PMAQI
24th Aug 2025429 PMAQI
24th Aug 20254110 PMAQI
24th Aug 20254111 PMAQI
25th Aug 20254212 AMAQI
25th Aug 2025421 AMAQI
25th Aug 2025392 AMAQI
25th Aug 2025333 AMAQI
25th Aug 2025324 AMAQI
25th Aug 2025345 AMAQI
25th Aug 2025326 AMAQI
21°C18/27°C
25th Aug 2025307 AMAQI
25th Aug 2025318 AMAQI
25th Aug 2025319 AMAQI
25th Aug 20253010 AMAQI
25th Aug 20253011 AMAQI
25th Aug 20253312 PMAQI
25th Aug 2025341 PMAQI
25th Aug 2025352 PMAQI
25th Aug 2025323 PMAQI
25th Aug 2025344 PMAQI
25th Aug 2025385 PMAQI
25th Aug 2025346 PMAQI
25th Aug 2025337 PMAQI
25th Aug 2025338 PMAQI
25th Aug 2025369 PMAQI
25th Aug 20253210 PMAQI
25th Aug 20253111 PMAQI
26th Aug 20253312 AMAQI
26th Aug 2025321 AMAQI
26th Aug 2025322 AMAQI
26th Aug 2025293 AMAQI
26th Aug 2025324 AMAQI
26th Aug 2025335 AMAQI
26th Aug 2025316 AMAQI
21°C18/28°C
26th Aug 2025307 AMAQI
26th Aug 2025338 AMAQI
26th Aug 2025379 AMAQI
26th Aug 20253810 AMAQI
26th Aug 20253411 AMAQI
26th Aug 20253312 PMAQI
26th Aug 2025321 PMAQI
26th Aug 2025302 PMAQI
26th Aug 2025333 PMAQI
26th Aug 2025314 PMAQI
26th Aug 2025335 PMAQI
26th Aug 2025306 PMAQI
26th Aug 2025337 PMAQI
26th Aug 2025368 PMAQI
26th Aug 2025299 PMAQI
26th Aug 20252910 PMAQI
26th Aug 20253011 PMAQI
27th Aug 20252912 AMAQI
27th Aug 2025341 AMAQI
27th Aug 2025332 AMAQI
27th Aug 2025403 AMAQI
27th Aug 2025294 AMAQI
27th Aug 2025235 AMAQI
27th Aug 2025236 AMAQI
21°C18/27°C
27th Aug 2025237 AMAQI
27th Aug 2025268 AMAQI
27th Aug 2025229 AMAQI
27th Aug 20252010 AMAQI
27th Aug 20252111 AMAQI
27th Aug 20252212 PMAQI
27th Aug 2025251 PMAQI
27th Aug 2025252 PMAQI
27th Aug 2025253 PMAQI
27th Aug 2025254 PMAQI
27th Aug 2025255 PMAQI
27th Aug 2025256 PMAQI
27th Aug 2025227 PMAQI
27th Aug 2025258 PMAQI
27th Aug 2025269 PMAQI
27th Aug 20252510 PMAQI
27th Aug 20252611 PMAQI
28th Aug 20252712 AMAQI
28th Aug 2025261 AMAQI
28th Aug 2025252 AMAQI
28th Aug 2025223 AMAQI
28th Aug 2025224 AMAQI
28th Aug 2025215 AMAQI
28th Aug 2025246 AMAQI
20°C18/24°C
28th Aug 2025227 AMAQI
28th Aug 2025228 AMAQI
28th Aug 2025249 AMAQI
28th Aug 20252210 AMAQI
28th Aug 20252611 AMAQI
28th Aug 20252412 PMAQI
28th Aug 2025241 PMAQI
28th Aug 2025292 PMAQI
28th Aug 2025243 PMAQI
28th Aug 2025254 PMAQI
28th Aug 2025245 PMAQI
28th Aug 2025226 PMAQI
28th Aug 2025247 PMAQI
28th Aug 2025238 PMAQI
28th Aug 2025269 PMAQI
28th Aug 20252510 PMAQI
28th Aug 20252611 PMAQI
29th Aug 20252612 AMAQI
29th Aug 2025261 AMAQI
29th Aug 2025252 AMAQI
29th Aug 2025253 AMAQI
29th Aug 2025224 AMAQI
29th Aug 2025245 AMAQI
29th Aug 2025246 AMAQI
20°C18/23°C
29th Aug 2025237 AMAQI
29th Aug 2025268 AMAQI
29th Aug 2025229 AMAQI
29th Aug 20252110 AMAQI
29th Aug 20252211 AMAQI
29th Aug 20252412 PMAQI
29th Aug 2025251 PMAQI
29th Aug 2025242 PMAQI
29th Aug 2025263 PMAQI
29th Aug 2025234 PMAQI
29th Aug 2025245 PMAQI
29th Aug 2025256 PMAQI
29th Aug 2025247 PMAQI
29th Aug 2025268 PMAQI
29th Aug 2025269 PMAQI
29th Aug 20252610 PMAQI
29th Aug 20252411 PMAQI
30th Aug 20252512 AMAQI
30th Aug 2025271 AMAQI
30th Aug 2025262 AMAQI
30th Aug 2025253 AMAQI
30th Aug 2025254 AMAQI
30th Aug 2025245 AMAQI
30th Aug 2025286 AMAQI
21°C18/26°C
30th Aug 2025257 AMAQI
30th Aug 2025238 AMAQI
30th Aug 2025239 AMAQI
30th Aug 20252210 AMAQI
30th Aug 20252211 AMAQI
30th Aug 20252312 PMAQI
30th Aug 2025241 PMAQI
30th Aug 2025232 PMAQI
30th Aug 2025243 PMAQI
30th Aug 2025244 PMAQI
30th Aug 2025245 PMAQI
30th Aug 2025246 PMAQI
30th Aug 2025247 PMAQI
30th Aug 2025228 PMAQI
30th Aug 2025249 PMAQI
30th Aug 20252510 PMAQI
30th Aug 20252611 PMAQI
31st Aug 20252512 AMAQI
31st Aug 2025251 AMAQI
31st Aug 2025252 AMAQI
31st Aug 2025223 AMAQI
31st Aug 2025224 AMAQI
31st Aug 2025215 AMAQI
31st Aug 2025226 AMAQI
21°C18/25°C
31st Aug 2025227 AMAQI
31st Aug 2025228 AMAQI
31st Aug 2025239 AMAQI
31st Aug 20252410 AMAQI
31st Aug 20252211 AMAQI
31st Aug 20252312 PMAQI
31st Aug 2025271 PMAQI
31st Aug 2025232 PMAQI
31st Aug 2025263 PMAQI
31st Aug 2025234 PMAQI
31st Aug 2025225 PMAQI
31st Aug 2025236 PMAQI
31st Aug 2025247 PMAQI
31st Aug 2025238 PMAQI
31st Aug 2025259 PMAQI
31st Aug 20252410 PMAQI
31st Aug 20252411 PMAQI
1st Sep 20252312 AMAQI
1st Sep 2025231 AMAQI
1st Sep 2025232 AMAQI
1st Sep 2025203 AMAQI
1st Sep 2025194 AMAQI
1st Sep 2025195 AMAQI
1st Sep 2025196 AMAQI
21°C18/23°C
1st Sep 2025197 AMAQI
1st Sep 2025198 AMAQI
1st Sep 2025249 AMAQI
1st Sep 20252110 AMAQI
1st Sep 20252011 AMAQI
1st Sep 20252512 PMAQI
1st Sep 2025211 PMAQI
1st Sep 2025222 PMAQI
1st Sep 2025233 PMAQI
1st Sep 2025214 PMAQI
1st Sep 2025235 PMAQI
1st Sep 2025206 PMAQI
1st Sep 2025217 PMAQI
1st Sep 2025228 PMAQI
1st Sep 2025229 PMAQI
1st Sep 20252210 PMAQI
1st Sep 20252211 PMAQI
2nd Sep 20252312 AMAQI
2nd Sep 2025241 AMAQI
2nd Sep 2025252 AMAQI
2nd Sep 2025223 AMAQI
2nd Sep 2025224 AMAQI
2nd Sep 2025225 AMAQI
2nd Sep 2025196 AMAQI
20°C17/24°C
2nd Sep 2025207 AMAQI
2nd Sep 2025288 AMAQI
2nd Sep 2025229 AMAQI
2nd Sep 20252310 AMAQI
2nd Sep 20252011 AMAQI
2nd Sep 20252212 PMAQI
2nd Sep 2025221 PMAQI
2nd Sep 2025242 PMAQI
2nd Sep 2025223 PMAQI
2nd Sep 2025234 PMAQI
2nd Sep 2025225 PMAQI
2nd Sep 2025246 PMAQI
2nd Sep 2025247 PMAQI
2nd Sep 2025248 PMAQI
2nd Sep 2025239 PMAQI
2nd Sep 20252410 PMAQI
2nd Sep 20252411 PMAQI
3rd Sep 20252412 AMAQI
3rd Sep 2025241 AMAQI
3rd Sep 2025242 AMAQI
3rd Sep 2025253 AMAQI
3rd Sep 2025244 AMAQI
3rd Sep 2025265 AMAQI
3rd Sep 2025256 AMAQI
20°C17/25°C
3rd Sep 2025267 AMAQI
3rd Sep 2025288 AMAQI
3rd Sep 2025289 AMAQI
3rd Sep 20252610 AMAQI
3rd Sep 20252811 AMAQI
3rd Sep 20252712 PMAQI
3rd Sep 2025261 PMAQI
3rd Sep 2025262 PMAQI
3rd Sep 2025263 PMAQI
3rd Sep 2025264 PMAQI
3rd Sep 2025285 PMAQI
3rd Sep 2025256 PMAQI
3rd Sep 2025267 PMAQI
3rd Sep 2025268 PMAQI
3rd Sep 2025269 PMAQI
3rd Sep 20252710 PMAQI
3rd Sep 20252611 PMAQI
4th Sep 20252712 AMAQI
4th Sep 2025261 AMAQI
4th Sep 2025262 AMAQI
4th Sep 2025253 AMAQI
4th Sep 2025244 AMAQI
4th Sep 2025245 AMAQI
4th Sep 2025226 AMAQI
21°C18/26°C
4th Sep 2025237 AMAQI
4th Sep 2025218 AMAQI
4th Sep 2025219 AMAQI
4th Sep 20252210 AMAQI
4th Sep 20252211 AMAQI
4th Sep 20252412 PMAQI
4th Sep 2025261 PMAQI
4th Sep 2025252 PMAQI
4th Sep 2025223 PMAQI
4th Sep 2025224 PMAQI
4th Sep 2025235 PMAQI
4th Sep 2025286 PMAQI
4th Sep 2025277 PMAQI
4th Sep 2025268 PMAQI
4th Sep 2025279 PMAQI
4th Sep 20253010 PMAQI
4th Sep 20252611 PMAQI
5th Sep 20252412 AMAQI
5th Sep 2025241 AMAQI
5th Sep 2025272 AMAQI
5th Sep 2025283 AMAQI
5th Sep 2025254 AMAQI
5th Sep 2025275 AMAQI
5th Sep 2025316 AMAQI
20°C17/25°C
5th Sep 2025277 AMAQI
5th Sep 2025298 AMAQI
5th Sep 2025259 AMAQI
5th Sep 20253010 AMAQI
5th Sep 20253211 AMAQI
5th Sep 20252612 PMAQI
5th Sep 2025261 PMAQI
5th Sep 2025262 PMAQI
5th Sep 2025263 PMAQI
5th Sep 2025304 PMAQI
5th Sep 2025295 PMAQI
5th Sep 2025346 PMAQI
5th Sep 2025287 PMAQI
5th Sep 2025288 PMAQI
5th Sep 2025269 PMAQI
5th Sep 20252810 PMAQI
5th Sep 20252511 PMAQI
6th Sep 20252712 AMAQI
6th Sep 2025301 AMAQI
6th Sep 2025282 AMAQI
6th Sep 2025313 AMAQI
6th Sep 2025354 AMAQI
6th Sep 2025325 AMAQI
6th Sep 2025296 AMAQI
21°C17/28°C
6th Sep 2025327 AMAQI
6th Sep 2025368 AMAQI
6th Sep 2025319 AMAQI
6th Sep 20253010 AMAQI
6th Sep 20253111 AMAQI
6th Sep 20253212 PMAQI
6th Sep 2025311 PMAQI
6th Sep 2025322 PMAQI
6th Sep 2025333 PMAQI
6th Sep 2025344 PMAQI
6th Sep 2025325 PMAQI
6th Sep 2025346 PMAQI
6th Sep 2025347 PMAQI
6th Sep 2025348 PMAQI
6th Sep 2025339 PMAQI
6th Sep 20253410 PMAQI
6th Sep 20253211 PMAQI
7th Sep 20253412 AMAQI
7th Sep 2025341 AMAQI
7th Sep 2025342 AMAQI
7th Sep 2025383 AMAQI
7th Sep 2025414 AMAQI
7th Sep 2025385 AMAQI
7th Sep 2025386 AMAQI
21°C17/25°C
7th Sep 2025387 AMAQI
7th Sep 2025388 AMAQI
7th Sep 2025379 AMAQI
7th Sep 20253310 AMAQI
7th Sep 20253611 AMAQI
7th Sep 20253712 PMAQI
7th Sep 2025361 PMAQI
7th Sep 2025342 PMAQI
7th Sep 2025323 PMAQI
7th Sep 2025314 PMAQI
7th Sep 2025325 PMAQI
7th Sep 2025326 PMAQI
7th Sep 2025327 PMAQI
7th Sep 2025358 PMAQI
7th Sep 2025369 PMAQI
7th Sep 20253610 PMAQI
7th Sep 20253611 PMAQI
8th Sep 20253712 AMAQI
8th Sep 2025371 AMAQI
8th Sep 2025272 AMAQI
8th Sep 2025283 AMAQI
8th Sep 2025254 AMAQI
8th Sep 2025255 AMAQI
8th Sep 2025246 AMAQI
21°C18/25°C
8th Sep 2025267 AMAQI
8th Sep 2025218 AMAQI
8th Sep 2025229 AMAQI
8th Sep 20252110 AMAQI
8th Sep 20252211 AMAQI
8th Sep 20252212 PMAQI
8th Sep 2025241 PMAQI
8th Sep 2025242 PMAQI
8th Sep 2025263 PMAQI
8th Sep 2025244 PMAQI
8th Sep 2025235 PMAQI
8th Sep 2025226 PMAQI
8th Sep 2025237 PMAQI
8th Sep 2025258 PMAQI
8th Sep 2025269 PMAQI
8th Sep 20252510 PMAQI
8th Sep 20252611 PMAQI
9th Sep 20252612 AMAQI
9th Sep 2025271 AMAQI
9th Sep 2025242 AMAQI
9th Sep 2025203 AMAQI
9th Sep 2025184 AMAQI
9th Sep 2025175 AMAQI
9th Sep 2025186 AMAQI
19°C17/22°C
9th Sep 2025187 AMAQI
9th Sep 2025198 AMAQI
9th Sep 2025199 AMAQI
9th Sep 20252010 AMAQI
9th Sep 20252211 AMAQI
9th Sep 20252012 PMAQI
9th Sep 2025201 PMAQI
9th Sep 2025212 PMAQI
9th Sep 2025223 PMAQI
9th Sep 2025244 PMAQI
9th Sep 2025225 PMAQI
9th Sep 2025206 PMAQI
9th Sep 2025197 PMAQI
9th Sep 2025208 PMAQI
9th Sep 2025229 PMAQI
9th Sep 20252110 PMAQI
9th Sep 20252211 PMAQI
10th Sep 20252012 AMAQI
10th Sep 2025221 AMAQI
10th Sep 2025222 AMAQI
10th Sep 2025223 AMAQI
10th Sep 2025244 AMAQI
10th Sep 2025225 AMAQI
10th Sep 2025246 AMAQI
19°C16/22°C
10th Sep 2025227 AMAQI
10th Sep 2025208 AMAQI
10th Sep 2025219 AMAQI
10th Sep 20252810 AMAQI
10th Sep 20252211 AMAQI
10th Sep 20252212 PMAQI
10th Sep 2025231 PMAQI
10th Sep 2025212 PMAQI
10th Sep 2025213 PMAQI
10th Sep 2025224 PMAQI
10th Sep 2025235 PMAQI
10th Sep 2025226 PMAQI
10th Sep 2025227 PMAQI
10th Sep 2025238 PMAQI
10th Sep 2025239 PMAQI
10th Sep 20252310 PMAQI
10th Sep 20252311 PMAQI
11th Sep 20252312 AMAQI
11th Sep 2025221 AMAQI
11th Sep 2025252 AMAQI
11th Sep 2025213 AMAQI
11th Sep 2025194 AMAQI
11th Sep 2025205 AMAQI
11th Sep 2025206 AMAQI
21°C19/24°C
11th Sep 2025227 AMAQI
11th Sep 2025208 AMAQI
11th Sep 2025229 AMAQI
11th Sep 20252010 AMAQI
11th Sep 20252011 AMAQI
11th Sep 20251912 PMAQI
11th Sep 2025191 PMAQI
11th Sep 2025212 PMAQI
11th Sep 2025193 PMAQI
11th Sep 2025214 PMAQI
11th Sep 2025205 PMAQI
11th Sep 2025226 PMAQI
11th Sep 2025227 PMAQI
11th Sep 2025228 PMAQI
11th Sep 2025249 PMAQI
11th Sep 20252210 PMAQI
11th Sep 20252311 PMAQI
12th Sep 20252312 AMAQI
12th Sep 2025221 AMAQI
12th Sep 2025222 AMAQI
12th Sep 2025233 AMAQI
12th Sep 2025194 AMAQI
12th Sep 2025205 AMAQI
12th Sep 2025206 AMAQI
21°C18/26°C
12th Sep 2025207 AMAQI
12th Sep 2025218 AMAQI
12th Sep 2025209 AMAQI
12th Sep 20252010 AMAQI
12th Sep 20252411 AMAQI
12th Sep 20252212 PMAQI
12th Sep 2025211 PMAQI
12th Sep 2025212 PMAQI
12th Sep 2025223 PMAQI
12th Sep 2025244 PMAQI
12th Sep 2025245 PMAQI
12th Sep 2025236 PMAQI
12th Sep 2025247 PMAQI
12th Sep 2025248 PMAQI
12th Sep 2025229 PMAQI
12th Sep 20252310 PMAQI
12th Sep 20252311 PMAQI
13th Sep 20252312 AMAQI
13th Sep 2025231 AMAQI
13th Sep 2025232 AMAQI
13th Sep 2025223 AMAQI
13th Sep 2025224 AMAQI
13th Sep 2025225 AMAQI
13th Sep 2025226 AMAQI
22°C19/27°C
13th Sep 2025237 AMAQI
13th Sep 2025228 AMAQI
13th Sep 2025229 AMAQI
13th Sep 20252210 AMAQI
13th Sep 20252411 AMAQI
13th Sep 20252412 PMAQI
13th Sep 2025231 PMAQI
13th Sep 2025222 PMAQI
13th Sep 2025233 PMAQI
13th Sep 2025274 PMAQI
13th Sep 2025225 PMAQI
13th Sep 2025226 PMAQI
13th Sep 2025217 PMAQI
13th Sep 2025228 PMAQI
13th Sep 2025229 PMAQI
13th Sep 20252410 PMAQI
13th Sep 20252211 PMAQI
14th Sep 20252212 AMAQI
14th Sep 2025231 AMAQI
14th Sep 2025222 AMAQI
14th Sep 2025203 AMAQI
14th Sep 2025184 AMAQI
14th Sep 2025225 AMAQI
14th Sep 2025216 AMAQI
21°C18/25°C
14th Sep 2025217 AMAQI
14th Sep 2025268 AMAQI
14th Sep 2025229 AMAQI
14th Sep 20252210 AMAQI
14th Sep 20252111 AMAQI
14th Sep 20252212 PMAQI
14th Sep 2025221 PMAQI
14th Sep 2025262 PMAQI
14th Sep 2025233 PMAQI
14th Sep 2025224 PMAQI
14th Sep 2025245 PMAQI
14th Sep 2025206 PMAQI
14th Sep 2025227 PMAQI
14th Sep 2025228 PMAQI
14th Sep 2025229 PMAQI
14th Sep 20252410 PMAQI
14th Sep 20252311 PMAQI
15th Sep 20252312 AMAQI
15th Sep 2025271 AMAQI
15th Sep 2025222 AMAQI
15th Sep 2025183 AMAQI
15th Sep 2025194 AMAQI
15th Sep 2025225 AMAQI
15th Sep 2025206 AMAQI
22°C19/27°C
15th Sep 2025237 AMAQI
15th Sep 2025208 AMAQI
15th Sep 2025219 AMAQI
15th Sep 20251810 AMAQI
15th Sep 20252011 AMAQI
15th Sep 20252112 PMAQI
15th Sep 2025221 PMAQI
15th Sep 2025222 PMAQI
15th Sep 2025233 PMAQI
15th Sep 2025224 PMAQI
15th Sep 2025205 PMAQI
15th Sep 2025216 PMAQI
15th Sep 2025227 PMAQI
15th Sep 2025228 PMAQI
15th Sep 2025229 PMAQI
15th Sep 20252110 PMAQI
15th Sep 20252211 PMAQI
16th Sep 20252212 AMAQI
16th Sep 2025231 AMAQI
16th Sep 2025222 AMAQI
16th Sep 2025213 AMAQI
16th Sep 2025194 AMAQI
16th Sep 2025205 AMAQI
16th Sep 2025246 AMAQI
21°C17/28°C
16th Sep 2025217 AMAQI
16th Sep 2025238 AMAQI
16th Sep 2025259 AMAQI
16th Sep 20252510 AMAQI
16th Sep 20252611 AMAQI
16th Sep 20252412 PMAQI
16th Sep 2025261 PMAQI
16th Sep 2025272 PMAQI
16th Sep 2025293 PMAQI
16th Sep 2025264 PMAQI
16th Sep 2025285 PMAQI
16th Sep 2025276 PMAQI
16th Sep 2025277 PMAQI
16th Sep 2025288 PMAQI
16th Sep 2025269 PMAQI
16th Sep 20252510 PMAQI
16th Sep 20252811 PMAQI
17th Sep 20252312 AMAQI
17th Sep 2025261 AMAQI
17th Sep 2025292 AMAQI
17th Sep 2025263 AMAQI
17th Sep 2025324 AMAQI
17th Sep 2025305 AMAQI
17th Sep 2025316 AMAQI
21°C16/28°C
17th Sep 2025347 AMAQI
7 AM17th Sep 2025328 AMAQI
17th Sep 2025339 AMAQI
17th Sep 20253210 AMAQI
17th Sep 20253711 AMAQI
17th Sep 20253212 PMAQI
17th Sep 2025321 PMAQI
1 PM17th Sep 2025332 PMAQI
17th Sep 2025343 PMAQI
17th Sep 2025344 PMAQI
17th Sep 2025365 PMAQI
17th Sep 2025366 PMAQI
17th Sep 2025377 PMAQI
17th Sep 2025348 PMAQI
8 PM1 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
11 AM
28AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 10 AM
27AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 28), while the lowest AQI was between 7 AM to 10 AM (Avg. 27).
Night time
Avg. Highest Time
12 AM - 1 AM
29AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM - 6 AM
27AQI
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. 29), while the lowest AQI was between 3 AM to 6 AM (Avg. 27).
2025 Days Vs Air Quality
Sacavem, Lisboa, Portugal
2025
92%
238
8%
21
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Good
238 DaysModerate
21 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 260 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
Sacavem, Lisboa, 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
37AQI
37AQI
2nd January 2025
38AQI
38AQI
3rd January 2025
44AQI
44AQI
4th January 2025
46AQI
46AQI
5th January 2025
43AQI
43AQI
6th January 2025
41AQI
41AQI
7th January 2025
39AQI
39AQI
8th January 2025
36AQI
36AQI
9th January 2025
38AQI
38AQI
10th January 2025
35AQI
35AQI
11th January 2025
35AQI
35AQI
12th January 2025
34AQI
34AQI
13th January 2025
43AQI
43AQI
14th January 2025
41AQI
41AQI
15th January 2025
39AQI
39AQI
16th January 2025
49AQI
49AQI
17th January 2025
47AQI
47AQI
18th January 2025
41AQI
41AQI
19th January 2025
46AQI
46AQI
20th January 2025
43AQI
43AQI
21st January 2025
38AQI
38AQI
22nd January 2025
37AQI
37AQI
23rd January 2025
34AQI
34AQI
24th January 2025
36AQI
36AQI
25th January 2025
34AQI
34AQI
26th January 2025
33AQI
33AQI
27th January 2025
30AQI
30AQI
28th January 2025
32AQI
32AQI
29th January 2025
32AQI
32AQI
30th January 2025
32AQI
32AQI
31st January 2025
29AQI
29AQI
1st February 2025
26AQI
26AQI
2nd February 2025
29AQI
29AQI
3rd February 2025
35AQI
35AQI
4th February 2025
32AQI
32AQI
5th February 2025
35AQI
35AQI
6th February 2025
39AQI
39AQI
7th February 2025
36AQI
36AQI
8th February 2025
36AQI
36AQI
9th February 2025
35AQI
35AQI
10th February 2025
35AQI
35AQI
11th February 2025
35AQI
35AQI
12th February 2025
33AQI
33AQI
13th February 2025
24AQI
24AQI
14th February 2025
24AQI
24AQI
15th February 2025
24AQI
24AQI
16th February 2025
27AQI
27AQI
17th February 2025
25AQI
25AQI
18th February 2025
25AQI
25AQI
19th February 2025
28AQI
28AQI
20th February 2025
34AQI
34AQI
21st February 2025
36AQI
36AQI
22nd February 2025
37AQI
37AQI
23rd February 2025
37AQI
37AQI
24th February 2025
37AQI
37AQI
25th February 2025
43AQI
43AQI
26th February 2025
40AQI
40AQI
27th February 2025
49AQI
49AQI
28th February 2025
45AQI
45AQI
1st March 2025
39AQI
39AQI
2nd March 2025
31AQI
31AQI
3rd March 2025
31AQI
31AQI
4th March 2025
35AQI
35AQI
5th March 2025
33AQI
33AQI
6th March 2025
32AQI
32AQI
7th March 2025
31AQI
31AQI
8th March 2025
32AQI
32AQI
9th March 2025
31AQI
31AQI
10th March 2025
30AQI
30AQI
11th March 2025
32AQI
32AQI
12th March 2025
30AQI
30AQI
13th March 2025
29AQI
29AQI
14th March 2025
28AQI
28AQI
15th March 2025
29AQI
29AQI
16th March 2025
29AQI
29AQI
17th March 2025
27AQI
27AQI
18th March 2025
27AQI
27AQI
19th March 2025
26AQI
26AQI
20th March 2025
25AQI
25AQI
21st March 2025
23AQI
23AQI
22nd March 2025
22AQI
22AQI
23rd March 2025
22AQI
22AQI
24th March 2025
24AQI
24AQI
25th March 2025
27AQI
27AQI
26th March 2025
28AQI
28AQI
27th March 2025
20AQI
20AQI
28th March 2025
20AQI
20AQI
29th March 2025
21AQI
21AQI
30th March 2025
28AQI
28AQI
31st March 2025
32AQI
32AQI
1st April 2025
32AQI
32AQI
2nd April 2025
30AQI
30AQI
3rd April 2025
24AQI
24AQI
4th April 2025
25AQI
25AQI
5th April 2025
23AQI
23AQI
6th April 2025
22AQI
22AQI
7th April 2025
22AQI
22AQI
8th April 2025
24AQI
24AQI
9th April 2025
24AQI
24AQI
10th April 2025
25AQI
25AQI
11th April 2025
25AQI
25AQI
12th April 2025
28AQI
28AQI
13th April 2025
26AQI
26AQI
14th April 2025
22AQI
22AQI
15th April 2025
20AQI
20AQI
16th April 2025
18AQI
18AQI
17th April 2025
20AQI
20AQI
18th April 2025
21AQI
21AQI
19th April 2025
19AQI
19AQI
20th April 2025
21AQI
21AQI
21st April 2025
19AQI
19AQI
22nd April 2025
19AQI
19AQI
23rd April 2025
25AQI
25AQI
24th April 2025
27AQI
27AQI
25th April 2025
28AQI
28AQI
26th April 2025
28AQI
28AQI
27th April 2025
26AQI
26AQI
28th April 2025
26AQI
26AQI
29th April 2025
28AQI
28AQI
30th April 2025
33AQI
33AQI
1st May 2025
31AQI
31AQI
2nd May 2025
35AQI
35AQI
3rd May 2025
36AQI
36AQI
4th May 2025
28AQI
28AQI
5th May 2025
28AQI
28AQI
6th May 2025
26AQI
26AQI
7th May 2025
23AQI
23AQI
8th May 2025
23AQI
23AQI
9th May 2025
23AQI
23AQI
10th May 2025
23AQI
23AQI
11th May 2025
24AQI
24AQI
12th May 2025
23AQI
23AQI
13th May 2025
23AQI
23AQI
14th May 2025
24AQI
24AQI
15th May 2025
27AQI
27AQI
16th May 2025
29AQI
29AQI
17th May 2025
33AQI
33AQI
18th May 2025
42AQI
42AQI
19th May 2025
27AQI
27AQI
20th May 2025
24AQI
24AQI
21st May 2025
23AQI
23AQI
22nd May 2025
19AQI
19AQI
23rd May 2025
25AQI
25AQI
24th May 2025
31AQI
31AQI
25th May 2025
31AQI
31AQI
26th May 2025
23AQI
23AQI
27th May 2025
26AQI
26AQI
28th May 2025
34AQI
34AQI
29th May 2025
41AQI
41AQI
30th May 2025
51AQI
51AQI
31st May 2025
52AQI
52AQI
1st June 2025
46AQI
46AQI
2nd June 2025
32AQI
32AQI
3rd June 2025
28AQI
28AQI
4th June 2025
28AQI
28AQI
5th June 2025
23AQI
23AQI
6th June 2025
21AQI
21AQI
7th June 2025
21AQI
21AQI
8th June 2025
27AQI
27AQI
9th June 2025
46AQI
46AQI
10th June 2025
55AQI
55AQI
11th June 2025
54AQI
54AQI
12th June 2025
50AQI
50AQI
13th June 2025
38AQI
38AQI
14th June 2025
37AQI
37AQI
15th June 2025
38AQI
38AQI
16th June 2025
38AQI
38AQI
17th June 2025
44AQI
44AQI
18th June 2025
52AQI
52AQI
19th June 2025
53AQI
53AQI
20th June 2025
53AQI
53AQI
21st June 2025
48AQI
48AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
41AQI
41AQI
24th June 2025
43AQI
43AQI
25th June 2025
41AQI
41AQI
26th June 2025
35AQI
35AQI
27th June 2025
30AQI
30AQI
28th June 2025
31AQI
31AQI
29th June 2025
38AQI
38AQI
30th June 2025
48AQI
48AQI
1st July 2025
51AQI
51AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
40AQI
40AQI
4th July 2025
45AQI
45AQI
5th July 2025
48AQI
48AQI
6th July 2025
50AQI
50AQI
7th July 2025
43AQI
43AQI
8th July 2025
37AQI
37AQI
9th July 2025
37AQI
37AQI
10th July 2025
36AQI
36AQI
11th July 2025
34AQI
34AQI
12th July 2025
31AQI
31AQI
13th July 2025
27AQI
27AQI
14th July 2025
24AQI
24AQI
15th July 2025
24AQI
24AQI
16th July 2025
34AQI
34AQI
17th July 2025
40AQI
40AQI
18th July 2025
36AQI
36AQI
19th July 2025
31AQI
31AQI
20th July 2025
27AQI
27AQI
21st July 2025
24AQI
24AQI
22nd July 2025
24AQI
24AQI
23rd July 2025
23AQI
23AQI
24th July 2025
25AQI
25AQI
25th July 2025
32AQI
32AQI
26th July 2025
32AQI
32AQI
27th July 2025
37AQI
37AQI
28th July 2025
36AQI
36AQI
29th July 2025
37AQI
37AQI
30th July 2025
51AQI
51AQI
31st July 2025
58AQI
58AQI
1st August 2025
57AQI
57AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
44AQI
44AQI
4th August 2025
52AQI
52AQI
5th August 2025
57AQI
57AQI
6th August 2025
54AQI
54AQI
7th August 2025
56AQI
56AQI
8th August 2025
47AQI
47AQI
9th August 2025
49AQI
49AQI
10th August 2025
51AQI
51AQI
11th August 2025
52AQI
52AQI
12th August 2025
58AQI
58AQI
13th August 2025
58AQI
58AQI
14th August 2025
51AQI
51AQI
15th August 2025
45AQI
45AQI
16th August 2025
45AQI
45AQI
17th August 2025
52AQI
52AQI
18th August 2025
43AQI
43AQI
19th August 2025
40AQI
40AQI
20th August 2025
27AQI
27AQI
21st August 2025
25AQI
25AQI
22nd August 2025
28AQI
28AQI
23rd August 2025
44AQI
44AQI
24th August 2025
42AQI
42AQI
25th August 2025
34AQI
34AQI
26th August 2025
32AQI
32AQI
27th August 2025
26AQI
26AQI
28th August 2025
24AQI
24AQI
29th August 2025
24AQI
24AQI
30th August 2025
24AQI
24AQI
31st August 2025
23AQI
23AQI
1st September 2025
21AQI
21AQI
2nd September 2025
23AQI
23AQI
3rd September 2025
26AQI
26AQI
4th September 2025
24AQI
24AQI
5th September 2025
28AQI
28AQI
6th September 2025
32AQI
32AQI
7th September 2025
35AQI
35AQI
8th September 2025
25AQI
25AQI
9th September 2025
21AQI
21AQI
10th September 2025
22AQI
22AQI
11th September 2025
21AQI
21AQI
12th September 2025
22AQI
22AQI
13th September 2025
23AQI
23AQI
14th September 2025
22AQI
22AQI
15th September 2025
21AQI
21AQI
16th September 2025
24AQI
24AQI
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
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
34AQI
28AQI
24AQI
29AQI
39AQI
36AQI
42AQI
24AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
31
28
31
30
29
2
25
5
28
3
20
11
16
238
21
Highest AQI recorded in
August42AQI
Lowest AQI recorded in
April24AQI
202437AQI
17
14
21
8
29
2
30
31
27
3
27
4
30
22
5
31
24
6
23
8
312
50
Highest AQI recorded in
January47AQI
Lowest AQI recorded in
October30AQI
202335AQI
22
2
10
1
17
2
24
30
26
1
31
27
4
30
22
8
24
5
21
10
284
33
Highest AQI recorded in
December44AQI
Lowest AQI recorded in
July28AQI
202235AQI
23
7
17
6
23
6
2
30
29
2
30
19
5
1
26
27
4
25
29
2
279
32
2
Highest AQI recorded in
March45AQI
Lowest AQI recorded in
August23AQI
202130AQI
30
26
31
29
31
21
7
30
1
30
1
27
22
4
22
6
29
2
328
21
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
January13AQI
202020AQI
13
21
12
27
29
27
21
31
28
27
236
Highest AQI recorded in
May32AQI
Lowest AQI recorded in
September9AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2024(Avg.)
37AQILeast Polluted Year Recorded
2020(Avg.)
20AQISacavem's annual 2025 AQI (33) shows an average percentage change of 12.8% (worsened AQI) compared to previous years: 2020 (20), 2021 (30), 2022 (35), 2023 (35), 2024 (37).
