Terrain, Redondo, Evora, 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
Terrain, Redondo, Evora, Portugal
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2023
68AQILowest AQI recorded on
2nd Aug 2021
18AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 40 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Terrain, Redondo, Evora, Portugal
AQI
Day
Night
.
6 AM2nd Aug 2025
8 PM
5 AM3rd Aug 2025
Day time
Avg. Highest Time
6AM2nd Aug
40AQI
Avg. Lowest Time
7PM2nd Aug
35AQI
Night time
Avg. Highest Time
9PM2nd Aug
39AQI
Avg. Lowest Time
2AM3rd Aug
35AQI
In the last 24 hours,
Terrain's AQI reached its highest point of 40 at 6 AM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Terrain, Redondo, Evora, Portugal
JulAug
04th - 05th05th - 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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025426 AMAQI
4th Jul 2025407 AMAQI
4th Jul 2025408 AMAQI
4th Jul 2025439 AMAQI
4th Jul 20254210 AMAQI
4th Jul 20254211 AMAQI
4th Jul 20254212 PMAQI
4th Jul 2025411 PMAQI
4th Jul 2025422 PMAQI
4th Jul 2025413 PMAQI
4th Jul 2025424 PMAQI
4th Jul 2025415 PMAQI
4th Jul 2025446 PMAQI
4th Jul 2025457 PMAQI
4th Jul 2025448 PMAQI
4th Jul 2025459 PMAQI
4th Jul 20254410 PMAQI
4th Jul 20254611 PMAQI
5th Jul 20254412 AMAQI
5th Jul 2025441 AMAQI
5th Jul 2025422 AMAQI
5th Jul 2025443 AMAQI
5th Jul 2025444 AMAQI
5th Jul 2025455 AMAQI
28°C21/36°C
5th Jul 2025466 AMAQI
5th Jul 2025477 AMAQI
5th Jul 2025468 AMAQI
5th Jul 2025479 AMAQI
5th Jul 20254710 AMAQI
5th Jul 20254811 AMAQI
5th Jul 20255012 PMAQI
5th Jul 2025501 PMAQI
5th Jul 2025462 PMAQI
5th Jul 2025463 PMAQI
5th Jul 2025424 PMAQI
5th Jul 2025415 PMAQI
5th Jul 2025426 PMAQI
5th Jul 2025457 PMAQI
5th Jul 2025448 PMAQI
5th Jul 2025449 PMAQI
5th Jul 20254410 PMAQI
5th Jul 20254511 PMAQI
6th Jul 20254412 AMAQI
6th Jul 2025441 AMAQI
6th Jul 2025432 AMAQI
6th Jul 2025443 AMAQI
6th Jul 2025424 AMAQI
6th Jul 2025415 AMAQI
27°C19/36°C
6th Jul 2025446 AMAQI
6th Jul 2025437 AMAQI
6th Jul 2025408 AMAQI
6th Jul 2025399 AMAQI
6th Jul 20254210 AMAQI
6th Jul 20254111 AMAQI
6th Jul 20254112 PMAQI
6th Jul 2025431 PMAQI
6th Jul 2025422 PMAQI
6th Jul 2025433 PMAQI
6th Jul 2025444 PMAQI
6th Jul 2025425 PMAQI
6th Jul 2025426 PMAQI
6th Jul 2025427 PMAQI
6th Jul 2025418 PMAQI
6th Jul 2025439 PMAQI
6th Jul 20254410 PMAQI
6th Jul 20254211 PMAQI
7th Jul 20254412 AMAQI
7th Jul 2025421 AMAQI
7th Jul 2025432 AMAQI
7th Jul 2025423 AMAQI
7th Jul 2025364 AMAQI
7th Jul 2025405 AMAQI
27°C18/37°C
7th Jul 2025386 AMAQI
7th Jul 2025407 AMAQI
7th Jul 2025368 AMAQI
7th Jul 2025379 AMAQI
7th Jul 20253810 AMAQI
7th Jul 20253611 AMAQI
7th Jul 20253812 PMAQI
7th Jul 2025361 PMAQI
7th Jul 2025362 PMAQI
7th Jul 2025383 PMAQI
7th Jul 2025384 PMAQI
7th Jul 2025365 PMAQI
7th Jul 2025376 PMAQI
7th Jul 2025387 PMAQI
7th Jul 2025388 PMAQI
7th Jul 2025379 PMAQI
7th Jul 20253810 PMAQI
7th Jul 20253811 PMAQI
8th Jul 20253712 AMAQI
8th Jul 2025391 AMAQI
8th Jul 2025372 AMAQI
8th Jul 2025333 AMAQI
8th Jul 2025334 AMAQI
8th Jul 2025325 AMAQI
27°C16/38°C
8th Jul 2025346 AMAQI
8th Jul 2025317 AMAQI
8th Jul 2025328 AMAQI
8th Jul 2025329 AMAQI
8th Jul 20253210 AMAQI
8th Jul 20253411 AMAQI
8th Jul 20253712 PMAQI
8th Jul 2025351 PMAQI
8th Jul 2025352 PMAQI
8th Jul 2025363 PMAQI
8th Jul 2025404 PMAQI
8th Jul 2025405 PMAQI
8th Jul 2025366 PMAQI
8th Jul 2025367 PMAQI
8th Jul 2025388 PMAQI
8th Jul 2025369 PMAQI
8th Jul 20253610 PMAQI
8th Jul 20253611 PMAQI
9th Jul 20253612 AMAQI
9th Jul 2025351 AMAQI
9th Jul 2025352 AMAQI
9th Jul 2025343 AMAQI
9th Jul 2025344 AMAQI
9th Jul 2025355 AMAQI
29°C21/39°C
9th Jul 2025356 AMAQI
9th Jul 2025367 AMAQI
9th Jul 2025348 AMAQI
9th Jul 2025369 AMAQI
9th Jul 20253610 AMAQI
9th Jul 20253711 AMAQI
9th Jul 20253612 PMAQI
9th Jul 2025381 PMAQI
9th Jul 2025382 PMAQI
9th Jul 2025363 PMAQI
9th Jul 2025364 PMAQI
9th Jul 2025355 PMAQI
9th Jul 2025376 PMAQI
9th Jul 2025367 PMAQI
9th Jul 2025368 PMAQI
9th Jul 2025379 PMAQI
9th Jul 20253810 PMAQI
9th Jul 20253611 PMAQI
10th Jul 20253712 AMAQI
10th Jul 2025361 AMAQI
10th Jul 2025362 AMAQI
10th Jul 2025353 AMAQI
10th Jul 2025364 AMAQI
10th Jul 2025365 AMAQI
26°C17/36°C
10th Jul 2025366 AMAQI
10th Jul 2025377 AMAQI
10th Jul 2025388 AMAQI
10th Jul 2025389 AMAQI
10th Jul 20253810 AMAQI
10th Jul 20253711 AMAQI
10th Jul 20253612 PMAQI
10th Jul 2025361 PMAQI
10th Jul 2025362 PMAQI
10th Jul 2025363 PMAQI
10th Jul 2025354 PMAQI
10th Jul 2025345 PMAQI
10th Jul 2025366 PMAQI
10th Jul 2025367 PMAQI
10th Jul 2025378 PMAQI
10th Jul 2025389 PMAQI
10th Jul 20253710 PMAQI
10th Jul 20253811 PMAQI
11th Jul 20253812 AMAQI
11th Jul 2025371 AMAQI
11th Jul 2025372 AMAQI
11th Jul 2025343 AMAQI
11th Jul 2025364 AMAQI
11th Jul 2025355 AMAQI
23°C14/33°C
11th Jul 2025356 AMAQI
11th Jul 2025347 AMAQI
11th Jul 2025338 AMAQI
11th Jul 2025349 AMAQI
11th Jul 20253410 AMAQI
11th Jul 20253411 AMAQI
11th Jul 20253612 PMAQI
11th Jul 2025341 PMAQI
11th Jul 2025362 PMAQI
11th Jul 2025363 PMAQI
11th Jul 2025344 PMAQI
11th Jul 2025345 PMAQI
11th Jul 2025356 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025358 PMAQI
11th Jul 2025369 PMAQI
11th Jul 20253710 PMAQI
11th Jul 20253611 PMAQI
12th Jul 20253712 AMAQI
12th Jul 2025361 AMAQI
12th Jul 2025322 AMAQI
12th Jul 2025293 AMAQI
12th Jul 2025284 AMAQI
12th Jul 2025305 AMAQI
21°C14/28°C
12th Jul 2025346 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025328 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20253010 AMAQI
12th Jul 20253411 AMAQI
12th Jul 20253212 PMAQI
12th Jul 2025331 PMAQI
12th Jul 2025342 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025334 PMAQI
12th Jul 2025325 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025327 PMAQI
12th Jul 2025348 PMAQI
12th Jul 2025329 PMAQI
12th Jul 20253410 PMAQI
12th Jul 20253411 PMAQI
13th Jul 20253312 AMAQI
13th Jul 2025361 AMAQI
13th Jul 2025322 AMAQI
13th Jul 2025303 AMAQI
13th Jul 2025314 AMAQI
13th Jul 2025325 AMAQI
22°C17/31°C
13th Jul 2025286 AMAQI
13th Jul 2025287 AMAQI
13th Jul 2025308 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20252810 AMAQI
13th Jul 20252911 AMAQI
13th Jul 20253012 PMAQI
13th Jul 2025301 PMAQI
13th Jul 2025292 PMAQI
13th Jul 2025293 PMAQI
13th Jul 2025314 PMAQI
13th Jul 2025305 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025307 PMAQI
13th Jul 2025308 PMAQI
13th Jul 2025319 PMAQI
13th Jul 20253110 PMAQI
13th Jul 20253011 PMAQI
14th Jul 20253012 AMAQI
14th Jul 2025291 AMAQI
14th Jul 2025292 AMAQI
14th Jul 2025293 AMAQI
14th Jul 2025274 AMAQI
14th Jul 2025285 AMAQI
22°C14/32°C
14th Jul 2025276 AMAQI
14th Jul 2025287 AMAQI
14th Jul 2025298 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20252910 AMAQI
14th Jul 20252611 AMAQI
14th Jul 20252612 PMAQI
14th Jul 2025261 PMAQI
14th Jul 2025262 PMAQI
14th Jul 2025263 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025265 PMAQI
14th Jul 2025266 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025318 PMAQI
14th Jul 2025329 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253211 PMAQI
15th Jul 20253112 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025273 AMAQI
15th Jul 2025264 AMAQI
15th Jul 2025285 AMAQI
24°C15/34°C
15th Jul 2025316 AMAQI
15th Jul 2025307 AMAQI
15th Jul 2025328 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253210 AMAQI
15th Jul 20253011 AMAQI
15th Jul 20253012 PMAQI
15th Jul 2025281 PMAQI
15th Jul 2025312 PMAQI
15th Jul 2025313 PMAQI
15th Jul 2025304 PMAQI
15th Jul 2025315 PMAQI
15th Jul 2025306 PMAQI
15th Jul 2025317 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025309 PMAQI
15th Jul 20253010 PMAQI
15th Jul 20252911 PMAQI
16th Jul 20253012 AMAQI
16th Jul 2025291 AMAQI
16th Jul 2025292 AMAQI
16th Jul 2025303 AMAQI
16th Jul 2025294 AMAQI
16th Jul 2025295 AMAQI
26°C14/39°C
16th Jul 2025326 AMAQI
16th Jul 2025307 AMAQI
16th Jul 2025328 AMAQI
16th Jul 2025339 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20253111 AMAQI
16th Jul 20253212 PMAQI
16th Jul 2025321 PMAQI
16th Jul 2025322 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025334 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025317 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025329 PMAQI
16th Jul 20253210 PMAQI
16th Jul 20253111 PMAQI
17th Jul 20253112 AMAQI
17th Jul 2025321 AMAQI
17th Jul 2025312 AMAQI
17th Jul 2025333 AMAQI
17th Jul 2025334 AMAQI
17th Jul 2025335 AMAQI
29°C19/40°C
17th Jul 2025336 AMAQI
17th Jul 2025337 AMAQI
17th Jul 2025328 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20253312 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025332 PMAQI
17th Jul 2025343 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025339 PMAQI
17th Jul 20253310 PMAQI
17th Jul 20253311 PMAQI
18th Jul 20253312 AMAQI
18th Jul 2025341 AMAQI
18th Jul 2025342 AMAQI
18th Jul 2025313 AMAQI
18th Jul 2025314 AMAQI
18th Jul 2025295 AMAQI
24°C14/36°C
18th Jul 2025306 AMAQI
18th Jul 2025327 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20253010 AMAQI
18th Jul 20253111 AMAQI
18th Jul 20253112 PMAQI
18th Jul 2025311 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025326 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253310 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253212 AMAQI
19th Jul 2025331 AMAQI
19th Jul 2025332 AMAQI
19th Jul 2025323 AMAQI
19th Jul 2025314 AMAQI
19th Jul 2025325 AMAQI
21°C13/30°C
19th Jul 2025326 AMAQI
19th Jul 2025327 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20253010 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20253012 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025312 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025316 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025328 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025321 AMAQI
20th Jul 2025302 AMAQI
20th Jul 2025303 AMAQI
20th Jul 2025284 AMAQI
20th Jul 2025265 AMAQI
22°C15/31°C
20th Jul 2025316 AMAQI
20th Jul 2025307 AMAQI
20th Jul 2025268 AMAQI
20th Jul 2025279 AMAQI
20th Jul 20252710 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025285 PMAQI
20th Jul 2025296 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025318 PMAQI
20th Jul 2025299 PMAQI
20th Jul 20253110 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20253112 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025292 AMAQI
21st Jul 2025273 AMAQI
21st Jul 2025274 AMAQI
21st Jul 2025275 AMAQI
21°C14/30°C
21st Jul 2025276 AMAQI
21st Jul 2025267 AMAQI
21st Jul 2025268 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20252612 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025262 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025284 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025276 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025288 PMAQI
21st Jul 2025279 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20252711 PMAQI
22nd Jul 20252812 AMAQI
22nd Jul 2025271 AMAQI
22nd Jul 2025272 AMAQI
22nd Jul 2025253 AMAQI
22nd Jul 2025244 AMAQI
22nd Jul 2025235 AMAQI
21°C11/31°C
22nd Jul 2025236 AMAQI
22nd Jul 2025247 AMAQI
22nd Jul 2025258 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252512 PMAQI
22nd Jul 2025251 PMAQI
22nd Jul 2025262 PMAQI
22nd Jul 2025253 PMAQI
22nd Jul 2025264 PMAQI
22nd Jul 2025275 PMAQI
22nd Jul 2025276 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025279 PMAQI
22nd Jul 20252610 PMAQI
22nd Jul 20252411 PMAQI
23rd Jul 20252412 AMAQI
23rd Jul 2025241 AMAQI
23rd Jul 2025242 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025234 AMAQI
23rd Jul 2025245 AMAQI
23°C13/34°C
23rd Jul 2025246 AMAQI
23rd Jul 2025257 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252512 PMAQI
23rd Jul 2025241 PMAQI
23rd Jul 2025232 PMAQI
23rd Jul 2025233 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025257 PMAQI
23rd Jul 2025258 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252610 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252412 AMAQI
24th Jul 2025241 AMAQI
24th Jul 2025252 AMAQI
24th Jul 2025243 AMAQI
24th Jul 2025254 AMAQI
24th Jul 2025245 AMAQI
22°C14/32°C
24th Jul 2025246 AMAQI
24th Jul 2025247 AMAQI
24th Jul 2025248 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252311 AMAQI
24th Jul 20252412 PMAQI
24th Jul 2025251 PMAQI
24th Jul 2025242 PMAQI
24th Jul 2025253 PMAQI
24th Jul 2025264 PMAQI
24th Jul 2025245 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025237 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252312 AMAQI
25th Jul 2025241 AMAQI
25th Jul 2025252 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025264 AMAQI
25th Jul 2025265 AMAQI
25°C14/35°C
25th Jul 2025256 AMAQI
25th Jul 2025257 AMAQI
25th Jul 2025248 AMAQI
25th Jul 2025259 AMAQI
25th Jul 20252510 AMAQI
25th Jul 20252511 AMAQI
25th Jul 20252612 PMAQI
25th Jul 2025281 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025257 PMAQI
25th Jul 2025258 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252710 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252512 AMAQI
26th Jul 2025271 AMAQI
26th Jul 2025282 AMAQI
26th Jul 2025283 AMAQI
26th Jul 2025274 AMAQI
26th Jul 2025355 AMAQI
28°C21/35°C
26th Jul 2025266 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025248 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252510 AMAQI
26th Jul 20252511 AMAQI
26th Jul 20252612 PMAQI
26th Jul 2025281 PMAQI
26th Jul 2025282 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025295 PMAQI
26th Jul 2025306 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025308 PMAQI
26th Jul 2025289 PMAQI
26th Jul 20253010 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025271 AMAQI
27th Jul 2025302 AMAQI
27th Jul 2025303 AMAQI
27th Jul 2025294 AMAQI
27th Jul 2025295 AMAQI
29°C20/38°C
27th Jul 2025316 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025279 AMAQI
27th Jul 20252710 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20252912 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025329 PMAQI
27th Jul 20253210 PMAQI
27th Jul 20253111 PMAQI
28th Jul 20253112 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025312 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025294 AMAQI
28th Jul 2025285 AMAQI
29°C20/39°C
28th Jul 2025296 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025279 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20252712 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025293 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025297 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20252912 AMAQI
29th Jul 2025301 AMAQI
29th Jul 2025312 AMAQI
29th Jul 2025303 AMAQI
29th Jul 2025284 AMAQI
29th Jul 2025275 AMAQI
27°C16/38°C
29th Jul 2025286 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025279 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20252811 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025291 PMAQI
29th Jul 2025292 PMAQI
29th Jul 2025283 PMAQI
29th Jul 2025294 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025306 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025318 PMAQI
29th Jul 2025299 PMAQI
29th Jul 20253010 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20252912 AMAQI
30th Jul 2025291 AMAQI
30th Jul 2025292 AMAQI
30th Jul 2025313 AMAQI
30th Jul 2025324 AMAQI
30th Jul 2025295 AMAQI
30°C23/38°C
30th Jul 2025296 AMAQI
30th Jul 2025307 AMAQI
30th Jul 2025298 AMAQI
30th Jul 2025299 AMAQI
30th Jul 20252910 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025324 PMAQI
30th Jul 2025325 PMAQI
30th Jul 2025306 PMAQI
30th Jul 2025317 PMAQI
30th Jul 2025318 PMAQI
30th Jul 2025319 PMAQI
30th Jul 20253110 PMAQI
30th Jul 20253111 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025311 AMAQI
31st Jul 2025312 AMAQI
31st Jul 2025323 AMAQI
31st Jul 2025324 AMAQI
31st Jul 2025315 AMAQI
30°C22/39°C
31st Jul 2025316 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025338 AMAQI
31st Jul 2025319 AMAQI
31st Jul 20253110 AMAQI
31st Jul 20253311 AMAQI
31st Jul 20253712 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025493 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025459 PMAQI
31st Jul 20254810 PMAQI
31st Jul 20254811 PMAQI
1st Aug 20254312 AMAQI
1st Aug 2025511 AMAQI
1st Aug 2025482 AMAQI
1st Aug 2025503 AMAQI
1st Aug 2025524 AMAQI
1st Aug 2025505 AMAQI
30°C22/39°C
1st Aug 2025406 AMAQI
1st Aug 2025437 AMAQI
1st Aug 2025398 AMAQI
1st Aug 2025409 AMAQI
1st Aug 20253510 AMAQI
1st Aug 20254211 AMAQI
1st Aug 20254212 PMAQI
1st Aug 2025471 PMAQI
1st Aug 2025462 PMAQI
1st Aug 2025463 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025485 PMAQI
1st Aug 2025506 PMAQI
1st Aug 2025467 PMAQI
1st Aug 2025478 PMAQI
1st Aug 2025469 PMAQI
1st Aug 20254510 PMAQI
1st Aug 20254411 PMAQI
2nd Aug 20254612 AMAQI
2nd Aug 2025441 AMAQI
2nd Aug 2025412 AMAQI
2nd Aug 2025423 AMAQI
2nd Aug 2025444 AMAQI
2nd Aug 2025405 AMAQI
29°C20/38°C
2nd Aug 2025406 AMAQI
2nd Aug 2025407 AMAQI
2nd Aug 2025358 AMAQI
2nd Aug 2025369 AMAQI
2nd Aug 20253710 AMAQI
2nd Aug 20253611 AMAQI
2nd Aug 20253612 PMAQI
2nd Aug 2025391 PMAQI
2nd Aug 2025392 PMAQI
2nd Aug 2025353 PMAQI
2nd Aug 2025404 PMAQI
2nd Aug 2025405 PMAQI
2nd Aug 2025406 PMAQI
2nd Aug 2025357 PMAQI
2nd Aug 2025378 PMAQI
2nd Aug 2025399 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20253911 PMAQI
3rd Aug 20253712 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025352 AMAQI
3rd Aug 2025373 AMAQI
3rd Aug 2025384 AMAQI
29°C19/39°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
33AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
33AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 33), while the lowest AQI was between 6 AM to 8 PM (Avg. 33).
Night time
Avg. Highest Time
12 AM - 11 PM
33AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 5 AM
33AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 33), while the lowest AQI was between 12 AM to 5 AM (Avg. 33).
2025 Days Vs Air Quality
Terrain, Redondo, Evora, Portugal
2025
99%
212
0.9%
2
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
212 DaysModerate
2 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 215 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
Terrain, Redondo, Evora, 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
38AQI
38AQI
2nd January 2025
32AQI
32AQI
3rd January 2025
32AQI
32AQI
4th January 2025
34AQI
34AQI
5th January 2025
30AQI
30AQI
6th January 2025
24AQI
24AQI
7th January 2025
21AQI
21AQI
8th January 2025
20AQI
20AQI
9th January 2025
20AQI
20AQI
10th January 2025
21AQI
21AQI
11th January 2025
21AQI
21AQI
12th January 2025
22AQI
22AQI
13th January 2025
38AQI
38AQI
14th January 2025
48AQI
48AQI
15th January 2025
27AQI
27AQI
16th January 2025
41AQI
41AQI
17th January 2025
40AQI
40AQI
18th January 2025
30AQI
30AQI
19th January 2025
34AQI
34AQI
20th January 2025
24AQI
24AQI
21st January 2025
23AQI
23AQI
22nd January 2025
24AQI
24AQI
23rd January 2025
23AQI
23AQI
24th January 2025
24AQI
24AQI
25th January 2025
25AQI
25AQI
26th January 2025
26AQI
26AQI
27th January 2025
25AQI
25AQI
28th January 2025
29AQI
29AQI
29th January 2025
28AQI
28AQI
30th January 2025
28AQI
28AQI
31st January 2025
26AQI
26AQI
1st February 2025
25AQI
25AQI
2nd February 2025
24AQI
24AQI
3rd February 2025
25AQI
25AQI
4th February 2025
24AQI
24AQI
5th February 2025
23AQI
23AQI
6th February 2025
27AQI
27AQI
7th February 2025
26AQI
26AQI
8th February 2025
24AQI
24AQI
9th February 2025
22AQI
22AQI
10th February 2025
23AQI
23AQI
11th February 2025
24AQI
24AQI
12th February 2025
27AQI
27AQI
13th February 2025
27AQI
27AQI
14th February 2025
25AQI
25AQI
15th February 2025
24AQI
24AQI
16th February 2025
28AQI
28AQI
17th February 2025
28AQI
28AQI
18th February 2025
28AQI
28AQI
19th February 2025
31AQI
31AQI
20th February 2025
34AQI
34AQI
21st February 2025
32AQI
32AQI
22nd February 2025
31AQI
31AQI
23rd February 2025
30AQI
30AQI
24th February 2025
30AQI
30AQI
25th February 2025
33AQI
33AQI
26th February 2025
35AQI
35AQI
27th February 2025
37AQI
37AQI
28th February 2025
33AQI
33AQI
1st March 2025
33AQI
33AQI
2nd March 2025
35AQI
35AQI
3rd March 2025
31AQI
31AQI
4th March 2025
37AQI
37AQI
5th March 2025
34AQI
34AQI
6th March 2025
29AQI
29AQI
7th March 2025
26AQI
26AQI
8th March 2025
27AQI
27AQI
9th March 2025
29AQI
29AQI
10th March 2025
29AQI
29AQI
11th March 2025
30AQI
30AQI
12th March 2025
28AQI
28AQI
13th March 2025
25AQI
25AQI
14th March 2025
23AQI
23AQI
15th March 2025
23AQI
23AQI
16th March 2025
22AQI
22AQI
17th March 2025
20AQI
20AQI
18th March 2025
21AQI
21AQI
19th March 2025
22AQI
22AQI
20th March 2025
28AQI
28AQI
21st March 2025
24AQI
24AQI
22nd March 2025
21AQI
21AQI
23rd March 2025
22AQI
22AQI
24th March 2025
24AQI
24AQI
25th March 2025
28AQI
28AQI
26th March 2025
29AQI
29AQI
27th March 2025
35AQI
35AQI
28th March 2025
35AQI
35AQI
29th March 2025
37AQI
37AQI
30th March 2025
45AQI
45AQI
31st March 2025
41AQI
41AQI
1st April 2025
37AQI
37AQI
2nd April 2025
35AQI
35AQI
3rd April 2025
31AQI
31AQI
4th April 2025
28AQI
28AQI
5th April 2025
25AQI
25AQI
6th April 2025
21AQI
21AQI
7th April 2025
20AQI
20AQI
8th April 2025
26AQI
26AQI
9th April 2025
30AQI
30AQI
10th April 2025
29AQI
29AQI
11th April 2025
34AQI
34AQI
12th April 2025
33AQI
33AQI
13th April 2025
30AQI
30AQI
14th April 2025
26AQI
26AQI
15th April 2025
18AQI
18AQI
16th April 2025
16AQI
16AQI
17th April 2025
17AQI
17AQI
18th April 2025
17AQI
17AQI
19th April 2025
17AQI
17AQI
20th April 2025
18AQI
18AQI
21st April 2025
18AQI
18AQI
22nd April 2025
20AQI
20AQI
23rd April 2025
20AQI
20AQI
24th April 2025
20AQI
20AQI
25th April 2025
23AQI
23AQI
26th April 2025
22AQI
22AQI
27th April 2025
19AQI
19AQI
28th April 2025
19AQI
19AQI
29th April 2025
23AQI
23AQI
30th April 2025
25AQI
25AQI
1st May 2025
23AQI
23AQI
2nd May 2025
26AQI
26AQI
3rd May 2025
30AQI
30AQI
4th May 2025
27AQI
27AQI
5th May 2025
25AQI
25AQI
6th May 2025
23AQI
23AQI
7th May 2025
23AQI
23AQI
8th May 2025
24AQI
24AQI
9th May 2025
25AQI
25AQI
10th May 2025
26AQI
26AQI
11th May 2025
25AQI
25AQI
12th May 2025
23AQI
23AQI
13th May 2025
23AQI
23AQI
14th May 2025
24AQI
24AQI
15th May 2025
25AQI
25AQI
16th May 2025
26AQI
26AQI
17th May 2025
30AQI
30AQI
18th May 2025
33AQI
33AQI
19th May 2025
31AQI
31AQI
20th May 2025
29AQI
29AQI
21st May 2025
30AQI
30AQI
22nd May 2025
29AQI
29AQI
23rd May 2025
33AQI
33AQI
24th May 2025
34AQI
34AQI
25th May 2025
32AQI
32AQI
26th May 2025
30AQI
30AQI
27th May 2025
29AQI
29AQI
28th May 2025
31AQI
31AQI
29th May 2025
36AQI
36AQI
30th May 2025
38AQI
38AQI
31st May 2025
42AQI
42AQI
1st June 2025
42AQI
42AQI
2nd June 2025
38AQI
38AQI
3rd June 2025
36AQI
36AQI
4th June 2025
34AQI
34AQI
5th June 2025
33AQI
33AQI
6th June 2025
31AQI
31AQI
7th June 2025
29AQI
29AQI
8th June 2025
33AQI
33AQI
9th June 2025
46AQI
46AQI
10th June 2025
50AQI
50AQI
11th June 2025
53AQI
53AQI
12th June 2025
51AQI
51AQI
13th June 2025
38AQI
38AQI
14th June 2025
37AQI
37AQI
15th June 2025
36AQI
36AQI
16th June 2025
38AQI
38AQI
17th June 2025
42AQI
42AQI
18th June 2025
46AQI
46AQI
19th June 2025
47AQI
47AQI
20th June 2025
48AQI
48AQI
21st June 2025
46AQI
46AQI
22nd June 2025
45AQI
45AQI
23rd June 2025
44AQI
44AQI
24th June 2025
43AQI
43AQI
25th June 2025
41AQI
41AQI
26th June 2025
34AQI
34AQI
27th June 2025
32AQI
32AQI
28th June 2025
35AQI
35AQI
29th June 2025
41AQI
41AQI
30th June 2025
43AQI
43AQI
1st July 2025
48AQI
48AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
43AQI
43AQI
4th July 2025
43AQI
43AQI
5th July 2025
45AQI
45AQI
6th July 2025
42AQI
42AQI
7th July 2025
38AQI
38AQI
8th July 2025
35AQI
35AQI
9th July 2025
36AQI
36AQI
10th July 2025
37AQI
37AQI
11th July 2025
35AQI
35AQI
12th July 2025
33AQI
33AQI
13th July 2025
30AQI
30AQI
14th July 2025
28AQI
28AQI
15th July 2025
30AQI
30AQI
16th July 2025
31AQI
31AQI
17th July 2025
33AQI
33AQI
18th July 2025
32AQI
32AQI
19th July 2025
32AQI
32AQI
20th July 2025
29AQI
29AQI
21st July 2025
27AQI
27AQI
22nd July 2025
26AQI
26AQI
23rd July 2025
24AQI
24AQI
24th July 2025
24AQI
24AQI
25th July 2025
26AQI
26AQI
26th July 2025
28AQI
28AQI
27th July 2025
30AQI
30AQI
28th July 2025
29AQI
29AQI
29th July 2025
29AQI
29AQI
30th July 2025
30AQI
30AQI
31st July 2025
41AQI
41AQI
1st August 2025
46AQI
46AQI
2nd August 2025
40AQI
40AQI
28AQI
28AQI
29AQI
24AQI
29AQI
40AQI
34AQI
43AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202530AQI
31
28
31
30
31
28
2
31
2
212
2
Highest AQI recorded in
August43AQI
Lowest AQI recorded in
April24AQI
202429AQI
30
1
27
22
3
22
31
30
31
30
22
4
30
1
26
4
28
3
329
16
Highest AQI recorded in
November37AQI
Lowest AQI recorded in
January22AQI
202327AQI
30
12
19
26
30
29
1
31
28
3
27
29
2
27
1
31
319
7
Highest AQI recorded in
August37AQI
Lowest AQI recorded in
November18AQI
202229AQI
26
2
21
1
26
4
1
24
30
1
27
2
18
4
1
25
1
23
5
17
31
268
21
1
Highest AQI recorded in
August61AQI
Lowest AQI recorded in
November17AQI
202124AQI
30
22
1
29
2
28
31
28
31
27
2
26
27
30
31
340
5
Highest AQI recorded in
August32AQI
Lowest AQI recorded in
October14AQI
202019AQI
13
21
18
28
27
27
23
31
27
28
243
Highest AQI recorded in
July23AQI
Lowest AQI recorded in
April12AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
30AQILeast Polluted Year Recorded
2020(Avg.)
19AQITerrain's annual 2025 AQI (30) shows an average percentage change of 21.2% (worsened AQI) compared to previous years: 2020 (19), 2021 (24), 2022 (29), 2023 (27), 2024 (29).
