Rieti 1, Terni, Umbria, 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
Rieti 1, Terni, Umbria, Italy
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2021
61AQILowest AQI recorded on
26th Aug 2021
17AQISame Day Analysis (3rd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 31 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Rieti 1, Terni, Umbria, Italy
AQI
Day
Night
.
5 AM3rd Aug 2025
8 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
6AM3rd Aug
33AQI
Avg. Lowest Time
11AM3rd Aug
25AQI
Night time
Avg. Highest Time
9PM3rd Aug
41AQI
Avg. Lowest Time
4AM4th Aug
25AQI
In the last 24 hours,
Rieti 1's AQI reached its highest point of 41 at 9 PM during the Night, while the lowest point, 25, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Rieti 1, Terni, Umbria, Italy
JulAug
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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025435 AMAQI
5th Jul 2025426 AMAQI
5th Jul 2025407 AMAQI
5th Jul 2025428 AMAQI
5th Jul 2025419 AMAQI
5th Jul 20254310 AMAQI
5th Jul 20253811 AMAQI
5th Jul 20254212 PMAQI
5th Jul 2025411 PMAQI
5th Jul 2025452 PMAQI
5th Jul 2025443 PMAQI
5th Jul 2025444 PMAQI
5th Jul 2025425 PMAQI
5th Jul 2025436 PMAQI
5th Jul 2025447 PMAQI
5th Jul 2025418 PMAQI
5th Jul 2025429 PMAQI
5th Jul 20254310 PMAQI
5th Jul 20254411 PMAQI
6th Jul 20254212 AMAQI
6th Jul 2025421 AMAQI
6th Jul 2025442 AMAQI
6th Jul 2025463 AMAQI
6th Jul 2025454 AMAQI
24°C16/34°C
6th Jul 2025485 AMAQI
6th Jul 2025506 AMAQI
6th Jul 2025477 AMAQI
6th Jul 2025478 AMAQI
6th Jul 2025479 AMAQI
6th Jul 20254610 AMAQI
6th Jul 20254711 AMAQI
6th Jul 20254412 PMAQI
6th Jul 2025451 PMAQI
6th Jul 2025452 PMAQI
6th Jul 2025483 PMAQI
6th Jul 2025464 PMAQI
6th Jul 2025465 PMAQI
6th Jul 2025466 PMAQI
6th Jul 2025467 PMAQI
6th Jul 2025438 PMAQI
6th Jul 2025459 PMAQI
6th Jul 20254610 PMAQI
6th Jul 20254611 PMAQI
7th Jul 20254712 AMAQI
7th Jul 2025441 AMAQI
7th Jul 2025422 AMAQI
7th Jul 2025453 AMAQI
7th Jul 2025424 AMAQI
23°C14/32°C
7th Jul 2025445 AMAQI
7th Jul 2025456 AMAQI
7th Jul 2025447 AMAQI
7th Jul 2025438 AMAQI
7th Jul 2025449 AMAQI
7th Jul 20254610 AMAQI
7th Jul 20253511 AMAQI
7th Jul 20253712 PMAQI
7th Jul 2025371 PMAQI
7th Jul 2025412 PMAQI
7th Jul 2025463 PMAQI
7th Jul 2025464 PMAQI
7th Jul 2025455 PMAQI
7th Jul 2025406 PMAQI
7th Jul 2025467 PMAQI
7th Jul 2025448 PMAQI
7th Jul 2025419 PMAQI
7th Jul 20254510 PMAQI
7th Jul 20254211 PMAQI
8th Jul 20254212 AMAQI
8th Jul 2025441 AMAQI
8th Jul 2025362 AMAQI
8th Jul 2025323 AMAQI
8th Jul 2025344 AMAQI
20°C15/28°C
8th Jul 2025325 AMAQI
8th Jul 2025346 AMAQI
8th Jul 2025387 AMAQI
8th Jul 2025388 AMAQI
8th Jul 2025389 AMAQI
8th Jul 20253210 AMAQI
8th Jul 20253411 AMAQI
8th Jul 20253312 PMAQI
8th Jul 2025321 PMAQI
8th Jul 2025322 PMAQI
8th Jul 2025323 PMAQI
8th Jul 2025324 PMAQI
8th Jul 2025345 PMAQI
8th Jul 2025336 PMAQI
8th Jul 2025327 PMAQI
8th Jul 2025288 PMAQI
8th Jul 2025329 PMAQI
8th Jul 20253510 PMAQI
8th Jul 20253511 PMAQI
9th Jul 20253812 AMAQI
9th Jul 2025371 AMAQI
9th Jul 2025342 AMAQI
9th Jul 2025323 AMAQI
9th Jul 2025274 AMAQI
20°C13/28°C
9th Jul 2025285 AMAQI
9th Jul 2025276 AMAQI
9th Jul 2025297 AMAQI
9th Jul 2025288 AMAQI
9th Jul 2025279 AMAQI
9th Jul 20252410 AMAQI
9th Jul 20252311 AMAQI
9th Jul 20252612 PMAQI
9th Jul 2025261 PMAQI
9th Jul 2025272 PMAQI
9th Jul 2025323 PMAQI
9th Jul 2025304 PMAQI
9th Jul 2025275 PMAQI
9th Jul 2025306 PMAQI
9th Jul 2025277 PMAQI
9th Jul 2025268 PMAQI
9th Jul 2025279 PMAQI
9th Jul 20253010 PMAQI
9th Jul 20253011 PMAQI
10th Jul 20253112 AMAQI
10th Jul 2025331 AMAQI
10th Jul 2025242 AMAQI
10th Jul 2025213 AMAQI
10th Jul 2025274 AMAQI
17°C8/26°C
10th Jul 2025245 AMAQI
10th Jul 2025206 AMAQI
10th Jul 2025237 AMAQI
10th Jul 2025228 AMAQI
10th Jul 2025269 AMAQI
10th Jul 20252510 AMAQI
10th Jul 20252811 AMAQI
10th Jul 20252712 PMAQI
10th Jul 2025281 PMAQI
10th Jul 2025252 PMAQI
10th Jul 2025283 PMAQI
10th Jul 2025264 PMAQI
10th Jul 2025265 PMAQI
10th Jul 2025276 PMAQI
10th Jul 2025307 PMAQI
10th Jul 2025268 PMAQI
10th Jul 2025289 PMAQI
10th Jul 20253010 PMAQI
10th Jul 20253011 PMAQI
11th Jul 20252812 AMAQI
11th Jul 2025281 AMAQI
11th Jul 2025262 AMAQI
11th Jul 2025243 AMAQI
11th Jul 2025234 AMAQI
17°C6/28°C
11th Jul 2025225 AMAQI
11th Jul 2025266 AMAQI
11th Jul 2025267 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20252610 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20252812 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025252 PMAQI
11th Jul 2025243 PMAQI
11th Jul 2025264 PMAQI
11th Jul 2025265 PMAQI
11th Jul 2025236 PMAQI
11th Jul 2025247 PMAQI
11th Jul 2025258 PMAQI
11th Jul 2025289 PMAQI
11th Jul 20253010 PMAQI
11th Jul 20253011 PMAQI
12th Jul 20253012 AMAQI
12th Jul 2025291 AMAQI
12th Jul 2025282 AMAQI
12th Jul 2025283 AMAQI
12th Jul 2025324 AMAQI
18°C8/28°C
12th Jul 2025305 AMAQI
12th Jul 2025336 AMAQI
12th Jul 2025337 AMAQI
12th Jul 2025328 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253012 PMAQI
12th Jul 2025311 PMAQI
12th Jul 2025312 PMAQI
12th Jul 2025283 PMAQI
12th Jul 2025264 PMAQI
12th Jul 2025285 PMAQI
12th Jul 2025306 PMAQI
12th Jul 2025307 PMAQI
12th Jul 2025298 PMAQI
12th Jul 2025339 PMAQI
12th Jul 20253310 PMAQI
12th Jul 20253211 PMAQI
13th Jul 20253212 AMAQI
13th Jul 2025321 AMAQI
13th Jul 2025312 AMAQI
13th Jul 2025293 AMAQI
13th Jul 2025304 AMAQI
19°C10/29°C
13th Jul 2025285 AMAQI
13th Jul 2025346 AMAQI
13th Jul 2025337 AMAQI
13th Jul 2025328 AMAQI
13th Jul 2025319 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253212 PMAQI
13th Jul 2025301 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025314 PMAQI
13th Jul 2025305 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025307 PMAQI
13th Jul 2025328 PMAQI
13th Jul 2025329 PMAQI
13th Jul 20253310 PMAQI
13th Jul 20253411 PMAQI
14th Jul 20253412 AMAQI
14th Jul 2025361 AMAQI
14th Jul 2025302 AMAQI
14th Jul 2025323 AMAQI
14th Jul 2025304 AMAQI
18°C11/26°C
14th Jul 2025315 AMAQI
14th Jul 2025306 AMAQI
14th Jul 2025327 AMAQI
14th Jul 2025328 AMAQI
14th Jul 2025319 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20252911 AMAQI
14th Jul 20252812 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025334 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025337 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025329 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253211 PMAQI
15th Jul 20253212 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025312 AMAQI
15th Jul 2025303 AMAQI
15th Jul 2025294 AMAQI
22°C12/31°C
15th Jul 2025315 AMAQI
15th Jul 2025326 AMAQI
15th Jul 2025307 AMAQI
15th Jul 2025278 AMAQI
15th Jul 2025299 AMAQI
15th Jul 20252810 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20252812 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025343 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025335 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025327 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025339 PMAQI
15th Jul 20253410 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20253212 AMAQI
16th Jul 2025321 AMAQI
16th Jul 2025342 AMAQI
16th Jul 2025333 AMAQI
16th Jul 2025334 AMAQI
23°C13/33°C
16th Jul 2025335 AMAQI
16th Jul 2025336 AMAQI
16th Jul 2025347 AMAQI
16th Jul 2025338 AMAQI
16th Jul 2025339 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20253412 PMAQI
16th Jul 2025331 PMAQI
16th Jul 2025352 PMAQI
16th Jul 2025363 PMAQI
16th Jul 2025374 PMAQI
16th Jul 2025365 PMAQI
16th Jul 2025356 PMAQI
16th Jul 2025327 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025349 PMAQI
16th Jul 20253510 PMAQI
16th Jul 20253411 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025331 AMAQI
17th Jul 2025362 AMAQI
17th Jul 2025393 AMAQI
17th Jul 2025394 AMAQI
24°C15/34°C
17th Jul 2025395 AMAQI
17th Jul 2025406 AMAQI
17th Jul 2025427 AMAQI
17th Jul 2025428 AMAQI
17th Jul 2025469 AMAQI
17th Jul 20253810 AMAQI
17th Jul 20253611 AMAQI
17th Jul 20253412 PMAQI
17th Jul 2025391 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025367 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025379 PMAQI
17th Jul 20253610 PMAQI
17th Jul 20254011 PMAQI
18th Jul 20253612 AMAQI
18th Jul 2025371 AMAQI
18th Jul 2025322 AMAQI
18th Jul 2025303 AMAQI
18th Jul 2025304 AMAQI
22°C14/32°C
18th Jul 2025285 AMAQI
18th Jul 2025286 AMAQI
18th Jul 2025267 AMAQI
18th Jul 2025268 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20252911 AMAQI
18th Jul 20252912 PMAQI
18th Jul 2025311 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025304 PMAQI
18th Jul 2025305 PMAQI
18th Jul 2025326 PMAQI
18th Jul 2025367 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253310 PMAQI
18th Jul 20253211 PMAQI
19th Jul 20253112 AMAQI
19th Jul 2025321 AMAQI
19th Jul 2025292 AMAQI
19th Jul 2025273 AMAQI
19th Jul 2025284 AMAQI
22°C12/33°C
19th Jul 2025265 AMAQI
19th Jul 2025326 AMAQI
19th Jul 2025337 AMAQI
19th Jul 2025328 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025255 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025257 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252910 PMAQI
19th Jul 20252911 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025291 AMAQI
20th Jul 2025292 AMAQI
20th Jul 2025283 AMAQI
20th Jul 2025294 AMAQI
23°C14/32°C
20th Jul 2025315 AMAQI
20th Jul 2025356 AMAQI
20th Jul 2025377 AMAQI
20th Jul 2025368 AMAQI
20th Jul 2025409 AMAQI
20th Jul 20253810 AMAQI
20th Jul 20254211 AMAQI
20th Jul 20254112 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025402 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025366 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025388 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20254010 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253612 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025362 AMAQI
21st Jul 2025353 AMAQI
21st Jul 2025384 AMAQI
23°C14/33°C
21st Jul 2025385 AMAQI
21st Jul 2025376 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025389 AMAQI
21st Jul 20253710 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025391 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025343 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025356 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025368 PMAQI
21st Jul 2025389 PMAQI
21st Jul 20253710 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025351 AMAQI
22nd Jul 2025292 AMAQI
22nd Jul 2025293 AMAQI
22nd Jul 2025324 AMAQI
23°C14/34°C
22nd Jul 2025325 AMAQI
22nd Jul 2025346 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025369 AMAQI
22nd Jul 20253910 AMAQI
22nd Jul 20253511 AMAQI
22nd Jul 20253612 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025352 PMAQI
22nd Jul 2025363 PMAQI
22nd Jul 2025294 PMAQI
22nd Jul 2025335 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025357 PMAQI
22nd Jul 2025348 PMAQI
22nd Jul 2025409 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20253811 PMAQI
23rd Jul 20253812 AMAQI
23rd Jul 2025381 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025293 AMAQI
23rd Jul 2025294 AMAQI
23°C13/33°C
23rd Jul 2025285 AMAQI
23rd Jul 2025326 AMAQI
23rd Jul 2025337 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025409 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253011 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025272 PMAQI
23rd Jul 2025283 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025356 PMAQI
23rd Jul 2025317 PMAQI
23rd Jul 2025308 PMAQI
23rd Jul 2025289 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025302 AMAQI
24th Jul 2025283 AMAQI
24th Jul 2025284 AMAQI
23°C12/33°C
24th Jul 2025285 AMAQI
24th Jul 2025316 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025308 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025291 PMAQI
24th Jul 2025302 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025274 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20253010 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20253012 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025262 AMAQI
25th Jul 2025243 AMAQI
25th Jul 2025204 AMAQI
23°C13/32°C
25th Jul 2025225 AMAQI
25th Jul 2025266 AMAQI
25th Jul 2025287 AMAQI
25th Jul 2025318 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20252412 PMAQI
25th Jul 2025271 PMAQI
25th Jul 2025302 PMAQI
25th Jul 2025333 PMAQI
25th Jul 2025314 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025276 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025253 AMAQI
26th Jul 2025244 AMAQI
25°C15/36°C
26th Jul 2025265 AMAQI
26th Jul 2025306 AMAQI
26th Jul 2025287 AMAQI
26th Jul 2025308 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20252410 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025292 PMAQI
26th Jul 2025253 PMAQI
26th Jul 2025254 PMAQI
26th Jul 2025285 PMAQI
26th Jul 2025276 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025288 PMAQI
26th Jul 2025279 PMAQI
26th Jul 20252610 PMAQI
26th Jul 20252411 PMAQI
27th Jul 20252712 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025272 AMAQI
27th Jul 2025263 AMAQI
27th Jul 2025284 AMAQI
20°C10/27°C
27th Jul 2025285 AMAQI
27th Jul 2025256 AMAQI
27th Jul 2025267 AMAQI
27th Jul 2025258 AMAQI
27th Jul 2025259 AMAQI
27th Jul 20252710 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025335 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025328 PMAQI
27th Jul 2025329 PMAQI
27th Jul 20253310 PMAQI
27th Jul 20253211 PMAQI
28th Jul 20253112 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025353 AMAQI
28th Jul 2025334 AMAQI
19°C9/29°C
28th Jul 2025285 AMAQI
28th Jul 2025346 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20252711 AMAQI
28th Jul 20252912 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025272 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025277 PMAQI
28th Jul 2025288 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253110 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20252912 AMAQI
29th Jul 2025301 AMAQI
29th Jul 2025262 AMAQI
29th Jul 2025223 AMAQI
29th Jul 2025274 AMAQI
16°C11/22°C
29th Jul 2025255 AMAQI
29th Jul 2025246 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025228 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252212 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025264 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025277 PMAQI
29th Jul 2025308 PMAQI
29th Jul 2025339 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025252 AMAQI
30th Jul 2025253 AMAQI
30th Jul 2025204 AMAQI
16°C9/24°C
30th Jul 2025205 AMAQI
30th Jul 2025226 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20252510 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025221 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025238 PMAQI
30th Jul 2025229 PMAQI
30th Jul 20252210 PMAQI
30th Jul 20252211 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025214 AMAQI
18°C9/27°C
31st Jul 2025215 AMAQI
31st Jul 2025196 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025288 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20252211 AMAQI
31st Jul 20252712 PMAQI
31st Jul 2025271 PMAQI
31st Jul 2025262 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025264 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025267 PMAQI
31st Jul 2025238 PMAQI
31st Jul 2025269 PMAQI
31st Jul 20252510 PMAQI
31st Jul 20252711 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025261 AMAQI
1st Aug 2025232 AMAQI
1st Aug 2025313 AMAQI
1st Aug 2025284 AMAQI
19°C11/29°C
1st Aug 2025305 AMAQI
1st Aug 2025266 AMAQI
1st Aug 2025317 AMAQI
1st Aug 2025328 AMAQI
1st Aug 2025289 AMAQI
1st Aug 20253410 AMAQI
1st Aug 20252811 AMAQI
1st Aug 20252712 PMAQI
1st Aug 2025291 PMAQI
1st Aug 2025352 PMAQI
1st Aug 2025303 PMAQI
1st Aug 2025294 PMAQI
1st Aug 2025295 PMAQI
1st Aug 2025306 PMAQI
1st Aug 2025317 PMAQI
1st Aug 2025318 PMAQI
1st Aug 2025339 PMAQI
1st Aug 20253210 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20253212 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025282 AMAQI
2nd Aug 2025303 AMAQI
2nd Aug 2025444 AMAQI
19°C11/28°C
2nd Aug 2025315 AMAQI
2nd Aug 2025436 AMAQI
2nd Aug 2025327 AMAQI
2nd Aug 2025318 AMAQI
2nd Aug 2025349 AMAQI
2nd Aug 20253710 AMAQI
2nd Aug 20253911 AMAQI
2nd Aug 20253612 PMAQI
2nd Aug 2025381 PMAQI
2nd Aug 2025402 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025374 PMAQI
2nd Aug 2025305 PMAQI
2nd Aug 2025306 PMAQI
2nd Aug 2025317 PMAQI
2nd Aug 2025328 PMAQI
2nd Aug 2025359 PMAQI
2nd Aug 20253310 PMAQI
2nd Aug 20253211 PMAQI
3rd Aug 20253312 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025302 AMAQI
3rd Aug 2025293 AMAQI
3rd Aug 2025344 AMAQI
19°C11/28°C
3rd Aug 2025365 AMAQI
3rd Aug 2025336 AMAQI
3rd Aug 2025307 AMAQI
3rd Aug 2025318 AMAQI
3rd Aug 2025289 AMAQI
3rd Aug 20252710 AMAQI
3rd Aug 20252511 AMAQI
3rd Aug 20252612 PMAQI
3rd Aug 2025281 PMAQI
3rd Aug 2025282 PMAQI
3rd Aug 2025293 PMAQI
3rd Aug 2025304 PMAQI
3rd Aug 2025305 PMAQI
3rd Aug 2025306 PMAQI
3rd Aug 2025297 PMAQI
3rd Aug 2025298 PMAQI
3rd Aug 2025419 PMAQI
3rd Aug 20253610 PMAQI
3rd Aug 20253411 PMAQI
4th Aug 20253512 AMAQI
4th Aug 2025361 AMAQI
4th Aug 2025332 AMAQI
4th Aug 2025283 AMAQI
4th Aug 2025254 AMAQI
17°C10/26°C
4th Aug 2025305 AMAQI
5 AM4th Aug 2025266 AMAQI
4th Aug 2025267 AMAQI
4th Aug 2025288 AMAQI
4th Aug 2025299 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
31AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 31), while the lowest AQI was between 5 AM to 5 AM (Avg. 30).
Night time
Avg. Highest Time
12 AM - 1 AM
33AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 4 AM
31AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 33), while the lowest AQI was between 2 AM to 4 AM (Avg. 31).
2025 Days Vs Air Quality
Rieti 1, Terni, Umbria, Italy
2025
78%
167
21%
45
1%
3
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
167 DaysModerate
45 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 216 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
Rieti 1, Terni, Umbria, Italy
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
81AQI
81AQI
2nd January 2025
67AQI
67AQI
3rd January 2025
70AQI
70AQI
4th January 2025
64AQI
64AQI
5th January 2025
67AQI
67AQI
6th January 2025
67AQI
67AQI
7th January 2025
60AQI
60AQI
8th January 2025
62AQI
62AQI
9th January 2025
48AQI
48AQI
10th January 2025
44AQI
44AQI
11th January 2025
38AQI
38AQI
12th January 2025
33AQI
33AQI
13th January 2025
32AQI
32AQI
14th January 2025
35AQI
35AQI
15th January 2025
42AQI
42AQI
16th January 2025
39AQI
39AQI
17th January 2025
41AQI
41AQI
18th January 2025
48AQI
48AQI
19th January 2025
51AQI
51AQI
20th January 2025
55AQI
55AQI
21st January 2025
56AQI
56AQI
22nd January 2025
55AQI
55AQI
23rd January 2025
53AQI
53AQI
24th January 2025
52AQI
52AQI
25th January 2025
55AQI
55AQI
26th January 2025
52AQI
52AQI
27th January 2025
47AQI
47AQI
28th January 2025
40AQI
40AQI
29th January 2025
37AQI
37AQI
30th January 2025
38AQI
38AQI
31st January 2025
39AQI
39AQI
1st February 2025
36AQI
36AQI
2nd February 2025
40AQI
40AQI
3rd February 2025
44AQI
44AQI
4th February 2025
49AQI
49AQI
5th February 2025
49AQI
49AQI
6th February 2025
51AQI
51AQI
7th February 2025
53AQI
53AQI
8th February 2025
56AQI
56AQI
9th February 2025
57AQI
57AQI
10th February 2025
60AQI
60AQI
11th February 2025
56AQI
56AQI
12th February 2025
64AQI
64AQI
13th February 2025
59AQI
59AQI
14th February 2025
49AQI
49AQI
15th February 2025
45AQI
45AQI
16th February 2025
49AQI
49AQI
17th February 2025
53AQI
53AQI
18th February 2025
54AQI
54AQI
19th February 2025
55AQI
55AQI
20th February 2025
54AQI
54AQI
21st February 2025
61AQI
61AQI
22nd February 2025
67AQI
67AQI
23rd February 2025
81AQI
81AQI
24th February 2025
101AQI
101AQI
25th February 2025
115AQI
115AQI
26th February 2025
105AQI
105AQI
27th February 2025
79AQI
79AQI
28th February 2025
47AQI
47AQI
1st March 2025
38AQI
38AQI
2nd March 2025
40AQI
40AQI
3rd March 2025
42AQI
42AQI
4th March 2025
41AQI
41AQI
5th March 2025
45AQI
45AQI
6th March 2025
48AQI
48AQI
7th March 2025
50AQI
50AQI
8th March 2025
54AQI
54AQI
9th March 2025
56AQI
56AQI
10th March 2025
53AQI
53AQI
11th March 2025
49AQI
49AQI
12th March 2025
46AQI
46AQI
13th March 2025
35AQI
35AQI
14th March 2025
36AQI
36AQI
15th March 2025
46AQI
46AQI
16th March 2025
36AQI
36AQI
17th March 2025
32AQI
32AQI
18th March 2025
33AQI
33AQI
19th March 2025
35AQI
35AQI
20th March 2025
43AQI
43AQI
21st March 2025
44AQI
44AQI
22nd March 2025
41AQI
41AQI
23rd March 2025
36AQI
36AQI
24th March 2025
35AQI
35AQI
25th March 2025
41AQI
41AQI
26th March 2025
40AQI
40AQI
27th March 2025
40AQI
40AQI
28th March 2025
39AQI
39AQI
29th March 2025
36AQI
36AQI
30th March 2025
29AQI
29AQI
31st March 2025
33AQI
33AQI
1st April 2025
32AQI
32AQI
2nd April 2025
33AQI
33AQI
3rd April 2025
35AQI
35AQI
4th April 2025
38AQI
38AQI
5th April 2025
38AQI
38AQI
6th April 2025
32AQI
32AQI
7th April 2025
30AQI
30AQI
8th April 2025
32AQI
32AQI
9th April 2025
32AQI
32AQI
10th April 2025
34AQI
34AQI
11th April 2025
44AQI
44AQI
12th April 2025
39AQI
39AQI
13th April 2025
40AQI
40AQI
14th April 2025
35AQI
35AQI
15th April 2025
37AQI
37AQI
16th April 2025
38AQI
38AQI
17th April 2025
35AQI
35AQI
18th April 2025
24AQI
24AQI
19th April 2025
21AQI
21AQI
20th April 2025
22AQI
22AQI
21st April 2025
22AQI
22AQI
22nd April 2025
26AQI
26AQI
23rd April 2025
27AQI
27AQI
24th April 2025
25AQI
25AQI
25th April 2025
25AQI
25AQI
26th April 2025
24AQI
24AQI
27th April 2025
26AQI
26AQI
28th April 2025
29AQI
29AQI
29th April 2025
27AQI
27AQI
30th April 2025
26AQI
26AQI
1st May 2025
34AQI
34AQI
2nd May 2025
35AQI
35AQI
3rd May 2025
39AQI
39AQI
4th May 2025
39AQI
39AQI
5th May 2025
35AQI
35AQI
6th May 2025
29AQI
29AQI
7th May 2025
27AQI
27AQI
8th May 2025
24AQI
24AQI
9th May 2025
26AQI
26AQI
10th May 2025
30AQI
30AQI
11th May 2025
31AQI
31AQI
12th May 2025
29AQI
29AQI
13th May 2025
30AQI
30AQI
14th May 2025
28AQI
28AQI
15th May 2025
30AQI
30AQI
16th May 2025
25AQI
25AQI
17th May 2025
29AQI
29AQI
18th May 2025
27AQI
27AQI
19th May 2025
26AQI
26AQI
20th May 2025
29AQI
29AQI
21st May 2025
28AQI
28AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
22AQI
22AQI
24th May 2025
22AQI
22AQI
25th May 2025
25AQI
25AQI
26th May 2025
25AQI
25AQI
27th May 2025
27AQI
27AQI
28th May 2025
26AQI
26AQI
29th May 2025
25AQI
25AQI
30th May 2025
25AQI
25AQI
31st May 2025
28AQI
28AQI
1st June 2025
29AQI
29AQI
2nd June 2025
29AQI
29AQI
3rd June 2025
28AQI
28AQI
4th June 2025
30AQI
30AQI
5th June 2025
32AQI
32AQI
6th June 2025
36AQI
36AQI
7th June 2025
42AQI
42AQI
8th June 2025
39AQI
39AQI
9th June 2025
47AQI
47AQI
10th June 2025
56AQI
56AQI
11th June 2025
58AQI
58AQI
12th June 2025
59AQI
59AQI
13th June 2025
60AQI
60AQI
14th June 2025
57AQI
57AQI
15th June 2025
54AQI
54AQI
16th June 2025
51AQI
51AQI
17th June 2025
45AQI
45AQI
18th June 2025
45AQI
45AQI
19th June 2025
47AQI
47AQI
20th June 2025
51AQI
51AQI
21st June 2025
49AQI
49AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
45AQI
45AQI
24th June 2025
46AQI
46AQI
25th June 2025
48AQI
48AQI
26th June 2025
49AQI
49AQI
27th June 2025
51AQI
51AQI
28th June 2025
42AQI
42AQI
29th June 2025
34AQI
34AQI
30th June 2025
36AQI
36AQI
1st July 2025
36AQI
36AQI
2nd July 2025
39AQI
39AQI
3rd July 2025
39AQI
39AQI
4th July 2025
41AQI
41AQI
5th July 2025
42AQI
42AQI
6th July 2025
46AQI
46AQI
7th July 2025
43AQI
43AQI
8th July 2025
34AQI
34AQI
9th July 2025
29AQI
29AQI
10th July 2025
26AQI
26AQI
11th July 2025
26AQI
26AQI
12th July 2025
31AQI
31AQI
13th July 2025
31AQI
31AQI
14th July 2025
32AQI
32AQI
15th July 2025
31AQI
31AQI
16th July 2025
34AQI
34AQI
17th July 2025
37AQI
37AQI
18th July 2025
31AQI
31AQI
19th July 2025
28AQI
28AQI
20th July 2025
35AQI
35AQI
21st July 2025
37AQI
37AQI
22nd July 2025
35AQI
35AQI
23rd July 2025
32AQI
32AQI
24th July 2025
28AQI
28AQI
25th July 2025
28AQI
28AQI
26th July 2025
27AQI
27AQI
27th July 2025
29AQI
29AQI
28th July 2025
30AQI
30AQI
29th July 2025
26AQI
26AQI
30th July 2025
23AQI
23AQI
31st July 2025
24AQI
24AQI
1st August 2025
30AQI
30AQI
2nd August 2025
34AQI
34AQI
3rd August 2025
31AQI
31AQI
51AQI
60AQI
41AQI
31AQI
28AQI
45AQI
33AQI
32AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202541AQI
15
16
9
16
3
28
3
30
31
20
10
31
3
167
45
3
Highest AQI recorded in
February60AQI
Lowest AQI recorded in
May28AQI
202441AQI
1
2
2
12
30
31
27
23
4
23
8
10
20
22
9
181
43
Highest AQI recorded in
April65AQI
Lowest AQI recorded in
March23AQI
202331AQI
1
1
Highest AQI recorded in
March31AQI
Lowest AQI recorded in
March31AQI
202247AQI
5
20
4
10
13
3
27
26
4
30
1
26
4
23
3
126
69
4
Highest AQI recorded in
January76AQI
Lowest AQI recorded in
August25AQI
202146AQI
10
14
5
1
5
21
2
15
15
21
28
1
29
1
28
2
27
4
26
4
14
14
11
19
8
14
6
3
222
109
13
4
Highest AQI recorded in
December81AQI
Lowest AQI recorded in
May26AQI
202042AQI
5
4
8
11
19
30
30
27
4
23
5
28
3
2
26
2
14
11
5
186
64
7
Highest AQI recorded in
November72AQI
Lowest AQI recorded in
June24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
47AQILeast Polluted Year Recorded
2023(Avg.)
31AQIRieti 1's annual 2025 AQI (41) shows an average percentage change of 0.9% (worsened AQI) compared to previous years: 2020 (42), 2021 (46), 2022 (47), 2023 (31), 2024 (41).
