Trieste, Friuli Venezia Giulia, Italy 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
Trieste, Friuli Venezia Giulia, Italy
2022
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Aug 2025
57AQILowest AQI recorded on
3rd Aug 2025
23AQISame Day Analysis (7th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 46 of Good air quality on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Trieste, Friuli Venezia Giulia, Italy
AQI
Day
Night
.
5 AM7th Aug 2026
8 PM
4 AM8th Aug 2026
Day time
Avg. Highest Time
5AM7th Aug
58AQI
Avg. Lowest Time
9AM7th Aug
33AQI
Night time
Avg. Highest Time
1AM8th Aug
47AQI
Avg. Lowest Time
3AM8th Aug
32AQI
In the last 24 hours,
Trieste's AQI reached its highest point of 58 at 5 AM during the Day, while the lowest point, 32, was recorded at 3 AM during the Night between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Trieste, Friuli Venezia Giulia, Italy
JulAug
10th - 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 - 07th07th - 08th08th
Day
Night
10th Jul 2026255 AMAQI
10th Jul 2026236 AMAQI
10th Jul 2026217 AMAQI
10th Jul 2026218 AMAQI
10th Jul 2026249 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026281 PMAQI
10th Jul 2026292 PMAQI
10th Jul 2026293 PMAQI
10th Jul 2026314 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026298 PMAQI
10th Jul 2026239 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20262512 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026282 AMAQI
11th Jul 2026213 AMAQI
11th Jul 2026124 AMAQI
23°C18/29°C
11th Jul 2026145 AMAQI
11th Jul 2026106 AMAQI
11th Jul 2026157 AMAQI
11th Jul 2026218 AMAQI
11th Jul 2026249 AMAQI
11th Jul 20262810 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20262312 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026172 PMAQI
11th Jul 2026233 PMAQI
11th Jul 2026294 PMAQI
11th Jul 2026235 PMAQI
11th Jul 2026246 PMAQI
11th Jul 2026297 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026259 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026271 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026244 AMAQI
22°C18/27°C
12th Jul 2026215 AMAQI
12th Jul 2026216 AMAQI
12th Jul 2026217 AMAQI
12th Jul 2026228 AMAQI
12th Jul 2026239 AMAQI
12th Jul 20262710 AMAQI
12th Jul 20262711 AMAQI
12th Jul 20262712 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026272 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026254 PMAQI
12th Jul 2026275 PMAQI
12th Jul 2026276 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026259 PMAQI
12th Jul 20262610 PMAQI
12th Jul 20262511 PMAQI
13th Jul 20262512 AMAQI
13th Jul 2026271 AMAQI
13th Jul 2026282 AMAQI
13th Jul 2026293 AMAQI
13th Jul 2026244 AMAQI
23°C17/29°C
13th Jul 2026245 AMAQI
13th Jul 2026216 AMAQI
13th Jul 2026217 AMAQI
13th Jul 2026208 AMAQI
13th Jul 2026259 AMAQI
13th Jul 20263110 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262912 PMAQI
13th Jul 2026301 PMAQI
13th Jul 2026292 PMAQI
13th Jul 2026303 PMAQI
13th Jul 2026314 PMAQI
13th Jul 2026255 PMAQI
13th Jul 2026306 PMAQI
13th Jul 2026297 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026269 PMAQI
13th Jul 20262810 PMAQI
13th Jul 20262711 PMAQI
14th Jul 20262812 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026244 AMAQI
24°C18/29°C
14th Jul 2026215 AMAQI
14th Jul 2026206 AMAQI
14th Jul 2026197 AMAQI
14th Jul 2026198 AMAQI
14th Jul 2026229 AMAQI
14th Jul 20262810 AMAQI
14th Jul 20262711 AMAQI
14th Jul 20262812 PMAQI
14th Jul 2026281 PMAQI
14th Jul 2026282 PMAQI
14th Jul 2026303 PMAQI
14th Jul 2026304 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026316 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026298 PMAQI
14th Jul 2026259 PMAQI
14th Jul 20262910 PMAQI
14th Jul 20262511 PMAQI
15th Jul 20262812 AMAQI
15th Jul 2026261 AMAQI
15th Jul 2026282 AMAQI
15th Jul 2026283 AMAQI
15th Jul 2026224 AMAQI
25°C20/30°C
15th Jul 2026215 AMAQI
15th Jul 2026206 AMAQI
15th Jul 2026197 AMAQI
15th Jul 2026188 AMAQI
15th Jul 2026209 AMAQI
15th Jul 20262310 AMAQI
15th Jul 20262311 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026251 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026253 PMAQI
15th Jul 2026224 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026236 PMAQI
15th Jul 2026267 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026259 PMAQI
15th Jul 20262510 PMAQI
15th Jul 20262711 PMAQI
16th Jul 20262612 AMAQI
16th Jul 2026271 AMAQI
16th Jul 2026282 AMAQI
16th Jul 2026283 AMAQI
16th Jul 2026274 AMAQI
26°C20/30°C
16th Jul 2026265 AMAQI
16th Jul 2026236 AMAQI
16th Jul 2026227 AMAQI
16th Jul 2026218 AMAQI
16th Jul 2026239 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20262611 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026271 PMAQI
16th Jul 2026272 PMAQI
16th Jul 2026263 PMAQI
16th Jul 2026274 PMAQI
16th Jul 2026295 PMAQI
16th Jul 2026276 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262710 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026251 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026254 AMAQI
25°C20/31°C
17th Jul 2026255 AMAQI
17th Jul 2026226 AMAQI
17th Jul 2026237 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026379 AMAQI
17th Jul 20263110 AMAQI
17th Jul 20265111 AMAQI
17th Jul 20264912 PMAQI
17th Jul 2026471 PMAQI
17th Jul 2026252 PMAQI
17th Jul 2026293 PMAQI
17th Jul 2026294 PMAQI
17th Jul 2026335 PMAQI
17th Jul 2026276 PMAQI
17th Jul 2026297 PMAQI
17th Jul 2026258 PMAQI
17th Jul 2026319 PMAQI
17th Jul 20262310 PMAQI
17th Jul 20262411 PMAQI
18th Jul 20263512 AMAQI
18th Jul 2026321 AMAQI
18th Jul 2026392 AMAQI
18th Jul 2026383 AMAQI
18th Jul 2026374 AMAQI
26°C21/31°C
18th Jul 2026265 AMAQI
18th Jul 2026366 AMAQI
18th Jul 2026267 AMAQI
18th Jul 2026238 AMAQI
18th Jul 2026269 AMAQI
18th Jul 20263310 AMAQI
18th Jul 20262611 AMAQI
18th Jul 20264112 PMAQI
18th Jul 2026361 PMAQI
18th Jul 2026392 PMAQI
18th Jul 2026393 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026375 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026397 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026319 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20262511 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026391 AMAQI
19th Jul 2026312 AMAQI
19th Jul 2026283 AMAQI
19th Jul 2026294 AMAQI
25°C19/31°C
19th Jul 2026375 AMAQI
19th Jul 2026266 AMAQI
19th Jul 2026277 AMAQI
19th Jul 2026248 AMAQI
19th Jul 2026289 AMAQI
19th Jul 20262610 AMAQI
19th Jul 20262911 AMAQI
19th Jul 20263712 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026402 PMAQI
19th Jul 2026343 PMAQI
19th Jul 2026284 PMAQI
19th Jul 2026315 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026267 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026249 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262412 AMAQI
20th Jul 2026231 AMAQI
20th Jul 2026242 AMAQI
20th Jul 2026243 AMAQI
20th Jul 2026244 AMAQI
23°C17/29°C
20th Jul 2026245 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026237 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20262511 AMAQI
20th Jul 20262312 PMAQI
20th Jul 2026231 PMAQI
20th Jul 2026212 PMAQI
20th Jul 2026223 PMAQI
20th Jul 2026224 PMAQI
20th Jul 2026225 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026247 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262410 PMAQI
20th Jul 20262411 PMAQI
21st Jul 20262212 AMAQI
21st Jul 2026221 AMAQI
21st Jul 2026242 AMAQI
21st Jul 2026243 AMAQI
21st Jul 2026224 AMAQI
22°C16/29°C
21st Jul 2026246 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026248 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262511 AMAQI
21st Jul 20263612 PMAQI
21st Jul 2026241 PMAQI
21st Jul 2026242 PMAQI
21st Jul 2026243 PMAQI
21st Jul 2026244 PMAQI
21st Jul 2026245 PMAQI
21st Jul 2026226 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026218 PMAQI
21st Jul 2026249 PMAQI
21st Jul 20262310 PMAQI
21st Jul 20262411 PMAQI
22nd Jul 20262412 AMAQI
22nd Jul 2026241 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026283 AMAQI
22nd Jul 2026264 AMAQI
22°C16/28°C
22nd Jul 2026265 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026257 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026249 AMAQI
22nd Jul 20262210 AMAQI
22nd Jul 20262411 AMAQI
22nd Jul 20262412 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026243 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026545 PMAQI
22nd Jul 2026526 PMAQI
22nd Jul 2026657 PMAQI
22nd Jul 2026548 PMAQI
22nd Jul 2026399 PMAQI
22nd Jul 20264710 PMAQI
22nd Jul 20263411 PMAQI
23rd Jul 20264912 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026242 AMAQI
23rd Jul 2026243 AMAQI
23rd Jul 2026254 AMAQI
22°C18/28°C
23rd Jul 2026485 AMAQI
23rd Jul 2026576 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20263111 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026281 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026243 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026225 PMAQI
23rd Jul 2026236 PMAQI
23rd Jul 2026227 PMAQI
23rd Jul 2026228 PMAQI
23rd Jul 2026229 PMAQI
23rd Jul 20262110 PMAQI
23rd Jul 20262311 PMAQI
24th Jul 20262412 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026242 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026224 AMAQI
21°C16/26°C
24th Jul 2026215 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026269 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20263311 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026511 PMAQI
24th Jul 2026552 PMAQI
24th Jul 2026213 PMAQI
24th Jul 2026514 PMAQI
24th Jul 2026375 PMAQI
24th Jul 2026296 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026308 PMAQI
24th Jul 2026399 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20261611 PMAQI
25th Jul 20264012 AMAQI
25th Jul 2026351 AMAQI
25th Jul 2026422 AMAQI
25th Jul 2026373 AMAQI
25th Jul 2026314 AMAQI
20°C13/27°C
25th Jul 2026385 AMAQI
25th Jul 2026516 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026278 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20263210 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20262712 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026245 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20263912 AMAQI
26th Jul 2026501 AMAQI
26th Jul 2026432 AMAQI
26th Jul 2026443 AMAQI
26th Jul 2026434 AMAQI
21°C15/26°C
26th Jul 2026265 AMAQI
26th Jul 2026336 AMAQI
26th Jul 2026357 AMAQI
26th Jul 2026418 AMAQI
26th Jul 2026419 AMAQI
26th Jul 20263210 AMAQI
26th Jul 20263511 AMAQI
26th Jul 20263312 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026412 PMAQI
26th Jul 2026283 PMAQI
26th Jul 2026264 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026226 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026269 PMAQI
26th Jul 20262710 PMAQI
26th Jul 20262611 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026282 AMAQI
27th Jul 2026233 AMAQI
27th Jul 2026284 AMAQI
21°C16/26°C
27th Jul 2026245 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026249 AMAQI
27th Jul 20262610 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20263012 PMAQI
27th Jul 2026301 PMAQI
27th Jul 2026242 PMAQI
27th Jul 2026243 PMAQI
27th Jul 2026244 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026247 PMAQI
27th Jul 2026248 PMAQI
27th Jul 2026239 PMAQI
27th Jul 20262410 PMAQI
27th Jul 20262211 PMAQI
28th Jul 20263912 AMAQI
28th Jul 2026501 AMAQI
28th Jul 2026552 AMAQI
28th Jul 2026543 AMAQI
28th Jul 2026544 AMAQI
22°C17/28°C
28th Jul 2026425 AMAQI
28th Jul 2026516 AMAQI
28th Jul 2026407 AMAQI
28th Jul 2026428 AMAQI
28th Jul 2026449 AMAQI
28th Jul 20264810 AMAQI
28th Jul 20265211 AMAQI
28th Jul 20263912 PMAQI
28th Jul 2026261 PMAQI
28th Jul 2026242 PMAQI
28th Jul 2026283 PMAQI
28th Jul 2026244 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026246 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026228 PMAQI
28th Jul 2026269 PMAQI
28th Jul 20262810 PMAQI
28th Jul 20262811 PMAQI
29th Jul 20265212 AMAQI
29th Jul 2026411 AMAQI
29th Jul 2026412 AMAQI
29th Jul 2026433 AMAQI
29th Jul 2026424 AMAQI
24°C18/31°C
29th Jul 2026435 AMAQI
29th Jul 2026376 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026458 AMAQI
29th Jul 2026459 AMAQI
29th Jul 20264510 AMAQI
29th Jul 20264811 AMAQI
29th Jul 20264512 PMAQI
29th Jul 2026431 PMAQI
29th Jul 2026412 PMAQI
29th Jul 2026403 PMAQI
29th Jul 2026374 PMAQI
29th Jul 2026315 PMAQI
29th Jul 2026296 PMAQI
29th Jul 2026357 PMAQI
29th Jul 2026378 PMAQI
29th Jul 2026399 PMAQI
29th Jul 20264110 PMAQI
29th Jul 20264111 PMAQI
30th Jul 20264312 AMAQI
30th Jul 2026501 AMAQI
30th Jul 2026512 AMAQI
30th Jul 2026493 AMAQI
30th Jul 2026484 AMAQI
26°C19/32°C
30th Jul 2026505 AMAQI
30th Jul 2026456 AMAQI
30th Jul 2026437 AMAQI
30th Jul 2026418 AMAQI
30th Jul 2026569 AMAQI
30th Jul 20264910 AMAQI
30th Jul 20264911 AMAQI
30th Jul 20264312 PMAQI
30th Jul 2026411 PMAQI
30th Jul 2026412 PMAQI
30th Jul 2026413 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026306 PMAQI
30th Jul 2026427 PMAQI
30th Jul 2026398 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20263510 PMAQI
30th Jul 20264911 PMAQI
31st Jul 20265312 AMAQI
31st Jul 2026471 AMAQI
31st Jul 2026432 AMAQI
31st Jul 2026443 AMAQI
31st Jul 2026434 AMAQI
26°C20/33°C
31st Jul 2026395 AMAQI
31st Jul 2026436 AMAQI
31st Jul 2026427 AMAQI
31st Jul 2026448 AMAQI
31st Jul 2026419 AMAQI
31st Jul 20264510 AMAQI
31st Jul 20264611 AMAQI
31st Jul 20264312 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026402 PMAQI
31st Jul 2026413 PMAQI
31st Jul 2026374 PMAQI
31st Jul 2026365 PMAQI
31st Jul 2026346 PMAQI
31st Jul 2026337 PMAQI
31st Jul 2026288 PMAQI
31st Jul 2026299 PMAQI
31st Jul 20263910 PMAQI
31st Jul 20264311 PMAQI
1st Aug 20264712 AMAQI
1st Aug 2026461 AMAQI
1st Aug 2026412 AMAQI
1st Aug 2026413 AMAQI
1st Aug 2026414 AMAQI
28°C22/35°C
1st Aug 2026375 AMAQI
1st Aug 2026386 AMAQI
1st Aug 2026407 AMAQI
1st Aug 2026418 AMAQI
1st Aug 2026439 AMAQI
1st Aug 20264610 AMAQI
1st Aug 20264511 AMAQI
1st Aug 20264712 PMAQI
1st Aug 2026491 PMAQI
1st Aug 2026492 PMAQI
1st Aug 2026503 PMAQI
1st Aug 2026484 PMAQI
1st Aug 2026415 PMAQI
1st Aug 2026446 PMAQI
1st Aug 2026497 PMAQI
1st Aug 2026438 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20264610 PMAQI
1st Aug 20265011 PMAQI
2nd Aug 20266012 AMAQI
2nd Aug 2026511 AMAQI
2nd Aug 2026492 AMAQI
2nd Aug 2026493 AMAQI
2nd Aug 2026514 AMAQI
28°C22/36°C
2nd Aug 2026535 AMAQI
2nd Aug 2026636 AMAQI
2nd Aug 2026357 AMAQI
2nd Aug 2026388 AMAQI
2nd Aug 2026439 AMAQI
2nd Aug 20265210 AMAQI
2nd Aug 20264111 AMAQI
2nd Aug 20262512 PMAQI
2nd Aug 2026241 PMAQI
2nd Aug 2026242 PMAQI
2nd Aug 2026223 PMAQI
2nd Aug 2026264 PMAQI
2nd Aug 2026285 PMAQI
2nd Aug 2026246 PMAQI
2nd Aug 2026397 PMAQI
2nd Aug 2026388 PMAQI
2nd Aug 2026399 PMAQI
2nd Aug 20262810 PMAQI
2nd Aug 20264511 PMAQI
3rd Aug 20264112 AMAQI
3rd Aug 2026421 AMAQI
3rd Aug 2026412 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026434 AMAQI
29°C22/36°C
3rd Aug 2026305 AMAQI
3rd Aug 2026246 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026308 AMAQI
3rd Aug 2026379 AMAQI
3rd Aug 20264910 AMAQI
3rd Aug 20264311 AMAQI
3rd Aug 20262912 PMAQI
3rd Aug 2026281 PMAQI
3rd Aug 2026272 PMAQI
3rd Aug 2026243 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026286 PMAQI
3rd Aug 2026417 PMAQI
3rd Aug 2026418 PMAQI
3rd Aug 2026439 PMAQI
3rd Aug 20264210 PMAQI
3rd Aug 20264311 PMAQI
4th Aug 20264512 AMAQI
4th Aug 2026451 AMAQI
4th Aug 2026472 AMAQI
4th Aug 2026493 AMAQI
4th Aug 2026484 AMAQI
27°C22/34°C
4th Aug 2026475 AMAQI
4th Aug 2026456 AMAQI
4th Aug 2026477 AMAQI
4th Aug 2026478 AMAQI
4th Aug 2026489 AMAQI
4th Aug 20265210 AMAQI
4th Aug 20265311 AMAQI
4th Aug 20265612 PMAQI
4th Aug 2026531 PMAQI
4th Aug 2026522 PMAQI
4th Aug 2026533 PMAQI
4th Aug 2026494 PMAQI
4th Aug 2026425 PMAQI
4th Aug 2026436 PMAQI
4th Aug 2026407 PMAQI
4th Aug 2026428 PMAQI
4th Aug 2026339 PMAQI
4th Aug 20263710 PMAQI
4th Aug 20264311 PMAQI
5th Aug 20264512 AMAQI
5th Aug 2026451 AMAQI
5th Aug 2026452 AMAQI
5th Aug 2026443 AMAQI
5th Aug 2026434 AMAQI
27°C21/34°C
5th Aug 2026455 AMAQI
5th Aug 2026416 AMAQI
5th Aug 2026417 AMAQI
5th Aug 2026498 AMAQI
5th Aug 2026499 AMAQI
5th Aug 20265110 AMAQI
5th Aug 20264311 AMAQI
5th Aug 20264312 PMAQI
5th Aug 2026461 PMAQI
5th Aug 2026412 PMAQI
5th Aug 2026483 PMAQI
5th Aug 2026474 PMAQI
5th Aug 2026475 PMAQI
5th Aug 2026486 PMAQI
5th Aug 2026487 PMAQI
5th Aug 2026508 PMAQI
5th Aug 2026519 PMAQI
5th Aug 20265210 PMAQI
5th Aug 20264411 PMAQI
6th Aug 20265212 AMAQI
6th Aug 2026451 AMAQI
6th Aug 2026482 AMAQI
6th Aug 2026493 AMAQI
6th Aug 2026504 AMAQI
28°C22/34°C
6th Aug 2026525 AMAQI
6th Aug 2026536 AMAQI
6th Aug 2026547 AMAQI
6th Aug 2026508 AMAQI
6th Aug 2026519 AMAQI
6th Aug 20265210 AMAQI
6th Aug 20265711 AMAQI
6th Aug 20265412 PMAQI
6th Aug 2026541 PMAQI
6th Aug 2026562 PMAQI
6th Aug 2026563 PMAQI
6th Aug 2026544 PMAQI
6th Aug 2026565 PMAQI
6th Aug 2026576 PMAQI
6th Aug 2026547 PMAQI
6th Aug 2026538 PMAQI
6th Aug 2026539 PMAQI
6th Aug 20265310 PMAQI
6th Aug 20265711 PMAQI
7th Aug 20265712 AMAQI
7th Aug 2026551 AMAQI
7th Aug 2026562 AMAQI
7th Aug 2026573 AMAQI
7th Aug 2026574 AMAQI
28°C23/36°C
7th Aug 2026585 AMAQI
7th Aug 2026476 AMAQI
7th Aug 2026447 AMAQI
7th Aug 2026448 AMAQI
7th Aug 2026339 AMAQI
7th Aug 20263910 AMAQI
7th Aug 20264211 AMAQI
7th Aug 20264212 PMAQI
7th Aug 2026411 PMAQI
7th Aug 2026412 PMAQI
7th Aug 2026413 PMAQI
7th Aug 2026434 PMAQI
7th Aug 2026435 PMAQI
7th Aug 2026426 PMAQI
7th Aug 2026447 PMAQI
7th Aug 2026428 PMAQI
7th Aug 2026459 PMAQI
7th Aug 20264510 PMAQI
7th Aug 20264311 PMAQI
8th Aug 20264512 AMAQI
8th Aug 2026471 AMAQI
8th Aug 2026392 AMAQI
8th Aug 2026323 AMAQI
8th Aug 2026334 AMAQI
27°C20/36°C
8th Aug 2026245 AMAQI
5 AM8th Aug 2026246 AMAQI
8th Aug 2026267 AMAQI
8th Aug 2026268 AMAQI
8th Aug 2026289 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20262611 AMAQI
8th Aug 20262412 PMAQI
12 PM8th Aug 2026241 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026233 PMAQI
8th Aug 2026234 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026286 PMAQI
8th Aug 2026267 PMAQI
8th Aug 2026308 PMAQI
8 PM8th Aug 2026259 PMAQI
8th Aug 20262410 PMAQI
8th Aug 20262611 PMAQI
12 AM
4 AM
25°C19/33°C
Day time
Avg. Highest Time
10 AM - 2 PM
34AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 2 PM (Avg. 34), while the lowest AQI was between 7 AM to 7 AM (Avg. 30).
Night time
Avg. Highest Time
12 AM - 3 AM
36AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 PM - 11 PM
32AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 36), while the lowest AQI was between 9 PM to 11 PM (Avg. 32).
2026 Days Vs Air Quality
Trieste, Friuli Venezia Giulia, Italy
2026
85%
183
14%
31
0.9%
2
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
183 DaysModerate
31 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 220 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Trieste, Friuli Venezia Giulia, Italy
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
55AQI (US)
55AQI (US)
2nd January 2026
61AQI (US)
61AQI (US)
3rd January 2026
58AQI (US)
58AQI (US)
4th January 2026
19AQI (US)
19AQI (US)
5th January 2026
23AQI (US)
23AQI (US)
6th January 2026
21AQI (US)
21AQI (US)
7th January 2026
26AQI (US)
26AQI (US)
8th January 2026
67AQI (US)
67AQI (US)
9th January 2026
57AQI (US)
57AQI (US)
10th January 2026
37AQI (US)
37AQI (US)
11th January 2026
34AQI (US)
34AQI (US)
12th January 2026
50AQI (US)
50AQI (US)
13th January 2026
73AQI (US)
73AQI (US)
14th January 2026
98AQI (US)
98AQI (US)
15th January 2026
116AQI (US)
116AQI (US)
16th January 2026
122AQI (US)
122AQI (US)
17th January 2026
82AQI (US)
82AQI (US)
18th January 2026
45AQI (US)
45AQI (US)
19th January 2026
60AQI (US)
60AQI (US)
20th January 2026
71AQI (US)
71AQI (US)
21st January 2026
73AQI (US)
73AQI (US)
22nd January 2026
83AQI (US)
83AQI (US)
23rd January 2026
77AQI (US)
77AQI (US)
24th January 2026
41AQI (US)
41AQI (US)
25th January 2026
24AQI (US)
24AQI (US)
26th January 2026
28AQI (US)
28AQI (US)
27th January 2026
60AQI (US)
60AQI (US)
28th January 2026
28AQI (US)
28AQI (US)
29th January 2026
28AQI (US)
28AQI (US)
30th January 2026
46AQI (US)
46AQI (US)
31st January 2026
44AQI (US)
44AQI (US)
1st February 2026
40AQI (US)
40AQI (US)
2nd February 2026
42AQI (US)
42AQI (US)
3rd February 2026
33AQI (US)
33AQI (US)
4th February 2026
34AQI (US)
34AQI (US)
5th February 2026
22AQI (US)
22AQI (US)
6th February 2026
21AQI (US)
21AQI (US)
7th February 2026
38AQI (US)
38AQI (US)
8th February 2026
28AQI (US)
28AQI (US)
9th February 2026
35AQI (US)
35AQI (US)
10th February 2026
32AQI (US)
32AQI (US)
11th February 2026
22AQI (US)
22AQI (US)
12th February 2026
24AQI (US)
24AQI (US)
13th February 2026
35AQI (US)
35AQI (US)
14th February 2026
30AQI (US)
30AQI (US)
15th February 2026
15AQI (US)
15AQI (US)
16th February 2026
25AQI (US)
25AQI (US)
17th February 2026
29AQI (US)
29AQI (US)
18th February 2026
27AQI (US)
27AQI (US)
19th February 2026
22AQI (US)
22AQI (US)
20th February 2026
14AQI (US)
14AQI (US)
21st February 2026
28AQI (US)
28AQI (US)
22nd February 2026
47AQI (US)
47AQI (US)
23rd February 2026
63AQI (US)
63AQI (US)
24th February 2026
81AQI (US)
81AQI (US)
25th February 2026
34AQI (US)
34AQI (US)
26th February 2026
44AQI (US)
44AQI (US)
27th February 2026
69AQI (US)
69AQI (US)
28th February 2026
75AQI (US)
75AQI (US)
1st March 2026
83AQI (US)
83AQI (US)
2nd March 2026
72AQI (US)
72AQI (US)
3rd March 2026
48AQI (US)
48AQI (US)
4th March 2026
63AQI (US)
63AQI (US)
5th March 2026
82AQI (US)
82AQI (US)
6th March 2026
88AQI (US)
88AQI (US)
7th March 2026
74AQI (US)
74AQI (US)
8th March 2026
78AQI (US)
78AQI (US)
9th March 2026
69AQI (US)
69AQI (US)
10th March 2026
71AQI (US)
71AQI (US)
11th March 2026
52AQI (US)
52AQI (US)
12th March 2026
34AQI (US)
34AQI (US)
13th March 2026
31AQI (US)
31AQI (US)
14th March 2026
32AQI (US)
32AQI (US)
15th March 2026
30AQI (US)
30AQI (US)
16th March 2026
47AQI (US)
47AQI (US)
17th March 2026
10AQI (US)
10AQI (US)
18th March 2026
30AQI (US)
30AQI (US)
19th March 2026
35AQI (US)
35AQI (US)
20th March 2026
26AQI (US)
26AQI (US)
21st March 2026
61AQI (US)
61AQI (US)
22nd March 2026
42AQI (US)
42AQI (US)
23rd March 2026
49AQI (US)
49AQI (US)
24th March 2026
40AQI (US)
40AQI (US)
25th March 2026
51AQI (US)
51AQI (US)
26th March 2026
16AQI (US)
16AQI (US)
27th March 2026
8AQI (US)
8AQI (US)
28th March 2026
28AQI (US)
28AQI (US)
29th March 2026
16AQI (US)
16AQI (US)
30th March 2026
18AQI (US)
18AQI (US)
31st March 2026
21AQI (US)
21AQI (US)
1st April 2026
19AQI (US)
19AQI (US)
2nd April 2026
20AQI (US)
20AQI (US)
3rd April 2026
30AQI (US)
30AQI (US)
4th April 2026
30AQI (US)
30AQI (US)
5th April 2026
30AQI (US)
30AQI (US)
6th April 2026
22AQI (US)
22AQI (US)
7th April 2026
24AQI (US)
24AQI (US)
8th April 2026
17AQI (US)
17AQI (US)
9th April 2026
17AQI (US)
17AQI (US)
10th April 2026
27AQI (US)
27AQI (US)
11th April 2026
28AQI (US)
28AQI (US)
12th April 2026
29AQI (US)
29AQI (US)
13th April 2026
32AQI (US)
32AQI (US)
14th April 2026
24AQI (US)
24AQI (US)
15th April 2026
25AQI (US)
25AQI (US)
16th April 2026
37AQI (US)
37AQI (US)
17th April 2026
18th April 2026
18AQI (US)
18AQI (US)
19th April 2026
28AQI (US)
28AQI (US)
20th April 2026
23AQI (US)
23AQI (US)
21st April 2026
12AQI (US)
12AQI (US)
22nd April 2026
23rd April 2026
22AQI (US)
22AQI (US)
24th April 2026
19AQI (US)
19AQI (US)
25th April 2026
17AQI (US)
17AQI (US)
26th April 2026
16AQI (US)
16AQI (US)
27th April 2026
24AQI (US)
24AQI (US)
28th April 2026
23AQI (US)
23AQI (US)
29th April 2026
18AQI (US)
18AQI (US)
30th April 2026
20AQI (US)
20AQI (US)
1st May 2026
23AQI (US)
23AQI (US)
2nd May 2026
16AQI (US)
16AQI (US)
3rd May 2026
16AQI (US)
16AQI (US)
4th May 2026
23AQI (US)
23AQI (US)
5th May 2026
27AQI (US)
27AQI (US)
6th May 2026
20AQI (US)
20AQI (US)
7th May 2026
15AQI (US)
15AQI (US)
8th May 2026
17AQI (US)
17AQI (US)
9th May 2026
10th May 2026
19AQI (US)
19AQI (US)
11th May 2026
16AQI (US)
16AQI (US)
12th May 2026
11AQI (US)
11AQI (US)
13th May 2026
18AQI (US)
18AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
27AQI (US)
27AQI (US)
16th May 2026
37AQI (US)
37AQI (US)
17th May 2026
42AQI (US)
42AQI (US)
18th May 2026
29AQI (US)
29AQI (US)
19th May 2026
33AQI (US)
33AQI (US)
20th May 2026
33AQI (US)
33AQI (US)
21st May 2026
41AQI (US)
41AQI (US)
22nd May 2026
37AQI (US)
37AQI (US)
23rd May 2026
36AQI (US)
36AQI (US)
24th May 2026
44AQI (US)
44AQI (US)
25th May 2026
48AQI (US)
48AQI (US)
26th May 2026
46AQI (US)
46AQI (US)
27th May 2026
27AQI (US)
27AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
24AQI (US)
24AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
23AQI (US)
23AQI (US)
2nd June 2026
22AQI (US)
22AQI (US)
3rd June 2026
18AQI (US)
18AQI (US)
4th June 2026
16AQI (US)
16AQI (US)
5th June 2026
16AQI (US)
16AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
19AQI (US)
19AQI (US)
11th June 2026
18AQI (US)
18AQI (US)
12th June 2026
17AQI (US)
17AQI (US)
13th June 2026
18AQI (US)
18AQI (US)
14th June 2026
20AQI (US)
20AQI (US)
15th June 2026
20AQI (US)
20AQI (US)
16th June 2026
23AQI (US)
23AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
34AQI (US)
34AQI (US)
19th June 2026
39AQI (US)
39AQI (US)
20th June 2026
26AQI (US)
26AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
23AQI (US)
23AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
21AQI (US)
21AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
28AQI (US)
28AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
26AQI (US)
26AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
28AQI (US)
28AQI (US)
2nd July 2026
10AQI (US)
10AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
23AQI (US)
23AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
19AQI (US)
19AQI (US)
7th July 2026
22AQI (US)
22AQI (US)
8th July 2026
23AQI (US)
23AQI (US)
9th July 2026
23AQI (US)
23AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
23AQI (US)
23AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
27AQI (US)
27AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
24AQI (US)
24AQI (US)
16th July 2026
26AQI (US)
26AQI (US)
17th July 2026
30AQI (US)
30AQI (US)
18th July 2026
33AQI (US)
33AQI (US)
19th July 2026
29AQI (US)
29AQI (US)
20th July 2026
24AQI (US)
24AQI (US)
21st July 2026
24AQI (US)
24AQI (US)
22nd July 2026
32AQI (US)
32AQI (US)
23rd July 2026
28AQI (US)
28AQI (US)
24th July 2026
29AQI (US)
29AQI (US)
25th July 2026
31AQI (US)
31AQI (US)
26th July 2026
33AQI (US)
33AQI (US)
27th July 2026
25AQI (US)
25AQI (US)
28th July 2026
37AQI (US)
37AQI (US)
29th July 2026
41AQI (US)
41AQI (US)
30th July 2026
43AQI (US)
43AQI (US)
31st July 2026
41AQI (US)
41AQI (US)
1st August 2026
44AQI (US)
44AQI (US)
2nd August 2026
39AQI (US)
39AQI (US)
3rd August 2026
35AQI (US)
35AQI (US)
4th August 2026
47AQI (US)
47AQI (US)
5th August 2026
46AQI (US)
46AQI (US)
6th August 2026
53AQI (US)
53AQI (US)
7th August 2026
46AQI (US)
46AQI (US)
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
55AQI (US)
36AQI (US)
45AQI (US)
23AQI (US)
27AQI (US)
23AQI (US)
27AQI (US)
44AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
15
14
2
24
4
19
12
28
30
30
31
6
1
183
31
2
Highest AQI (US) recorded in
January55AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202545AQI (US)
13
16
2
5
20
3
20
11
28
2
30
1
20
10
31
24
7
29
1
14
17
20
8
1
1
10
19
2
244
112
8
1
Highest AQI (US) recorded in
February68AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202443AQI (US)
7
8
4
4
1
6
1
6
15
28
2
27
4
31
23
6
27
4
13
15
2
17
14
204
55
6
Highest AQI (US) recorded in
January61AQI (US)
Lowest AQI (US) recorded in
April23AQI (US)
202357AQI (US)
3
14
12
4
1
17
12
4
1
Highest AQI (US) recorded in
December60AQI (US)
Lowest AQI (US) recorded in
November26AQI (US)
202248AQI (US)
10
14
13
11
3
26
1
20
2
16
5
16
4
14
1
3
95
62
2
Highest AQI (US) recorded in
March65AQI (US)
Lowest AQI (US) recorded in
April30AQI (US)
202141AQI (US)
19
8
1
10
13
4
17
13
27
3
29
17
12
22
3
25
3
20
7
24
7
19
10
19
8
1
248
87
5
1
Highest AQI (US) recorded in
February65AQI (US)
Lowest AQI (US) recorded in
May24AQI (US)
202041AQI (US)
5
9
8
11
17
1
29
14
3
20
9
20
8
21
8
16
13
18
7
5
168
69
5
Highest AQI (US) recorded in
March56AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
57AQI (US)Least Polluted Year Recorded
2026(Avg.)
34AQI (US)Trieste's annual 2026 AQI (US) (34) shows an average percentage change of -24.8% (improved AQI (US)) compared to previous years: 2020 (41), 2021 (41), 2022 (48), 2023 (57), 2024 (43), 2025 (45).
