Viterbo, Amelia, 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
Viterbo, Amelia, Umbria, Italy
2022
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2026
60AQILowest AQI recorded on
31st Aug 2025
23AQISame Day Analysis (6th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 38 of Good air quality on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Viterbo, Amelia, Umbria, Italy
AQI
Day
Night
.
5 AM6th Aug 2026
8 PM
4 AM7th Aug 2026
Day time
Avg. Highest Time
2PM6th Aug
51AQI
Avg. Lowest Time
8PM6th Aug
31AQI
Night time
Avg. Highest Time
3AM7th Aug
48AQI
Avg. Lowest Time
10PM6th Aug
36AQI
In the last 24 hours,
Viterbo's AQI reached its highest point of 51 at 2 PM during the Day, while the lowest point, 31, was recorded at 8 PM during the Day between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Viterbo, Amelia, Umbria, Italy
JulAug
09th - 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 - 05th05th - 06th06th - 07th07th
Day
Night
9th Jul 2026595 AMAQI
9th Jul 2026216 AMAQI
9th Jul 2026757 AMAQI
9th Jul 2026798 AMAQI
9th Jul 2026789 AMAQI
9th Jul 20265210 AMAQI
9th Jul 20263611 AMAQI
9th Jul 20264012 PMAQI
9th Jul 2026211 PMAQI
9th Jul 2026212 PMAQI
9th Jul 2026123 PMAQI
9th Jul 2026124 PMAQI
9th Jul 202685 PMAQI
9th Jul 202686 PMAQI
9th Jul 2026127 PMAQI
9th Jul 2026108 PMAQI
9th Jul 202689 PMAQI
9th Jul 2026810 PMAQI
9th Jul 20261211 PMAQI
10th Jul 20261212 AMAQI
10th Jul 2026121 AMAQI
10th Jul 2026122 AMAQI
10th Jul 2026123 AMAQI
10th Jul 2026174 AMAQI
25°C18/35°C
10th Jul 2026145 AMAQI
10th Jul 2026176 AMAQI
10th Jul 2026177 AMAQI
10th Jul 2026198 AMAQI
10th Jul 2026239 AMAQI
10th Jul 20262110 AMAQI
10th Jul 20261911 AMAQI
10th Jul 20261912 PMAQI
10th Jul 2026171 PMAQI
10th Jul 2026122 PMAQI
10th Jul 2026173 PMAQI
10th Jul 2026144 PMAQI
10th Jul 2026125 PMAQI
10th Jul 2026146 PMAQI
10th Jul 2026127 PMAQI
10th Jul 2026148 PMAQI
10th Jul 2026129 PMAQI
10th Jul 20261210 PMAQI
10th Jul 20261711 PMAQI
11th Jul 20261712 AMAQI
11th Jul 2026191 AMAQI
11th Jul 2026212 AMAQI
11th Jul 2026213 AMAQI
11th Jul 2026174 AMAQI
26°C20/34°C
11th Jul 2026215 AMAQI
11th Jul 2026426 AMAQI
11th Jul 2026647 AMAQI
11th Jul 2026248 AMAQI
11th Jul 2026589 AMAQI
11th Jul 20265610 AMAQI
11th Jul 20265711 AMAQI
11th Jul 20264612 PMAQI
11th Jul 2026461 PMAQI
11th Jul 2026442 PMAQI
11th Jul 2026363 PMAQI
11th Jul 2026444 PMAQI
11th Jul 2026475 PMAQI
11th Jul 2026406 PMAQI
11th Jul 2026427 PMAQI
11th Jul 2026298 PMAQI
11th Jul 2026339 PMAQI
11th Jul 20263310 PMAQI
11th Jul 20262311 PMAQI
12th Jul 20263212 AMAQI
12th Jul 2026231 AMAQI
12th Jul 2026212 AMAQI
12th Jul 2026173 AMAQI
12th Jul 2026144 AMAQI
26°C20/34°C
12th Jul 2026125 AMAQI
12th Jul 2026126 AMAQI
12th Jul 2026177 AMAQI
12th Jul 2026218 AMAQI
12th Jul 2026239 AMAQI
12th Jul 20262710 AMAQI
12th Jul 20262111 AMAQI
12th Jul 20261212 PMAQI
12th Jul 2026121 PMAQI
12th Jul 2026122 PMAQI
12th Jul 2026173 PMAQI
12th Jul 2026254 PMAQI
12th Jul 2026175 PMAQI
12th Jul 2026166 PMAQI
12th Jul 2026177 PMAQI
12th Jul 2026178 PMAQI
12th Jul 2026179 PMAQI
12th Jul 20261710 PMAQI
12th Jul 20261411 PMAQI
13th Jul 20261412 AMAQI
13th Jul 2026121 AMAQI
13th Jul 2026142 AMAQI
13th Jul 2026173 AMAQI
13th Jul 2026174 AMAQI
27°C19/35°C
13th Jul 2026215 AMAQI
13th Jul 2026196 AMAQI
13th Jul 2026177 AMAQI
13th Jul 2026218 AMAQI
13th Jul 2026239 AMAQI
13th Jul 20261510 AMAQI
13th Jul 20262611 AMAQI
13th Jul 20262912 PMAQI
13th Jul 2026301 PMAQI
13th Jul 2026272 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026384 PMAQI
13th Jul 2026345 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026297 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026269 PMAQI
13th Jul 20262910 PMAQI
13th Jul 20262811 PMAQI
14th Jul 20262812 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026343 AMAQI
14th Jul 2026244 AMAQI
28°C21/36°C
14th Jul 2026245 AMAQI
14th Jul 2026226 AMAQI
14th Jul 2026207 AMAQI
14th Jul 2026228 AMAQI
14th Jul 2026269 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20262811 AMAQI
14th Jul 20263112 PMAQI
14th Jul 2026291 PMAQI
14th Jul 2026332 PMAQI
14th Jul 2026313 PMAQI
14th Jul 2026624 PMAQI
14th Jul 2026555 PMAQI
14th Jul 2026506 PMAQI
14th Jul 2026467 PMAQI
14th Jul 2026338 PMAQI
14th Jul 2026389 PMAQI
14th Jul 20262610 PMAQI
14th Jul 20264011 PMAQI
15th Jul 20263012 AMAQI
15th Jul 2026341 AMAQI
15th Jul 2026282 AMAQI
15th Jul 2026313 AMAQI
15th Jul 2026244 AMAQI
28°C21/35°C
15th Jul 2026245 AMAQI
15th Jul 2026226 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026218 AMAQI
15th Jul 2026599 AMAQI
15th Jul 20266710 AMAQI
15th Jul 20266911 AMAQI
15th Jul 20266412 PMAQI
15th Jul 2026621 PMAQI
15th Jul 2026662 PMAQI
15th Jul 2026633 PMAQI
15th Jul 2026674 PMAQI
15th Jul 2026675 PMAQI
15th Jul 2026586 PMAQI
15th Jul 2026517 PMAQI
15th Jul 2026168 PMAQI
15th Jul 202669 PMAQI
15th Jul 20261310 PMAQI
15th Jul 2026611 PMAQI
16th Jul 20261712 AMAQI
16th Jul 2026141 AMAQI
16th Jul 2026442 AMAQI
16th Jul 2026533 AMAQI
16th Jul 2026514 AMAQI
28°C20/37°C
16th Jul 2026485 AMAQI
16th Jul 2026516 AMAQI
16th Jul 2026407 AMAQI
16th Jul 2026368 AMAQI
16th Jul 2026539 AMAQI
16th Jul 20265410 AMAQI
16th Jul 20265711 AMAQI
16th Jul 20265212 PMAQI
16th Jul 2026581 PMAQI
16th Jul 2026532 PMAQI
16th Jul 2026503 PMAQI
16th Jul 2026384 PMAQI
16th Jul 2026425 PMAQI
16th Jul 2026466 PMAQI
16th Jul 2026467 PMAQI
16th Jul 2026488 PMAQI
16th Jul 2026519 PMAQI
16th Jul 20264810 PMAQI
16th Jul 20265511 PMAQI
17th Jul 20265412 AMAQI
17th Jul 2026541 AMAQI
17th Jul 2026552 AMAQI
17th Jul 2026543 AMAQI
17th Jul 2026544 AMAQI
30°C22/39°C
17th Jul 2026665 AMAQI
17th Jul 2026786 AMAQI
17th Jul 2026807 AMAQI
17th Jul 2026848 AMAQI
17th Jul 2026769 AMAQI
17th Jul 20267810 AMAQI
17th Jul 20266711 AMAQI
17th Jul 20266712 PMAQI
17th Jul 2026591 PMAQI
17th Jul 2026682 PMAQI
17th Jul 2026763 PMAQI
17th Jul 2026624 PMAQI
17th Jul 2026625 PMAQI
17th Jul 2026546 PMAQI
17th Jul 2026557 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026579 PMAQI
17th Jul 20265810 PMAQI
17th Jul 20265111 PMAQI
18th Jul 20265512 AMAQI
18th Jul 2026621 AMAQI
18th Jul 2026622 AMAQI
18th Jul 2026663 AMAQI
18th Jul 2026594 AMAQI
29°C22/38°C
18th Jul 2026575 AMAQI
18th Jul 2026576 AMAQI
18th Jul 2026597 AMAQI
18th Jul 2026648 AMAQI
18th Jul 2026589 AMAQI
18th Jul 20265810 AMAQI
18th Jul 20265811 AMAQI
18th Jul 20265612 PMAQI
18th Jul 2026601 PMAQI
18th Jul 2026572 PMAQI
18th Jul 2026573 PMAQI
18th Jul 2026534 PMAQI
18th Jul 2026545 PMAQI
18th Jul 2026606 PMAQI
18th Jul 2026677 PMAQI
18th Jul 2026668 PMAQI
18th Jul 2026609 PMAQI
18th Jul 20265810 PMAQI
18th Jul 20265411 PMAQI
19th Jul 20265012 AMAQI
19th Jul 2026551 AMAQI
19th Jul 2026562 AMAQI
19th Jul 2026603 AMAQI
19th Jul 2026324 AMAQI
29°C21/38°C
19th Jul 2026385 AMAQI
19th Jul 2026426 AMAQI
19th Jul 2026407 AMAQI
19th Jul 2026348 AMAQI
19th Jul 2026329 AMAQI
19th Jul 20263310 AMAQI
19th Jul 20262311 AMAQI
19th Jul 20262312 PMAQI
19th Jul 2026421 PMAQI
19th Jul 2026542 PMAQI
19th Jul 2026423 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026425 PMAQI
19th Jul 2026316 PMAQI
19th Jul 2026347 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20264810 PMAQI
19th Jul 20265711 PMAQI
20th Jul 20264412 AMAQI
20th Jul 2026511 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026423 AMAQI
20th Jul 2026504 AMAQI
28°C21/38°C
20th Jul 2026515 AMAQI
20th Jul 2026476 AMAQI
20th Jul 2026537 AMAQI
20th Jul 2026478 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20264710 AMAQI
20th Jul 20266011 AMAQI
20th Jul 20265212 PMAQI
20th Jul 2026441 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026314 PMAQI
20th Jul 2026365 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026267 PMAQI
20th Jul 2026368 PMAQI
20th Jul 2026329 PMAQI
20th Jul 20262810 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026311 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026403 AMAQI
21st Jul 2026364 AMAQI
29°C21/38°C
21st Jul 2026406 AMAQI
21st Jul 2026427 AMAQI
21st Jul 2026408 AMAQI
21st Jul 2026429 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20264411 AMAQI
21st Jul 20265812 PMAQI
21st Jul 2026421 PMAQI
21st Jul 2026502 PMAQI
21st Jul 2026483 PMAQI
21st Jul 2026514 PMAQI
21st Jul 2026565 PMAQI
21st Jul 2026516 PMAQI
21st Jul 2026487 PMAQI
21st Jul 2026478 PMAQI
21st Jul 2026469 PMAQI
21st Jul 20263610 PMAQI
21st Jul 20265111 PMAQI
22nd Jul 20266512 AMAQI
22nd Jul 2026581 AMAQI
22nd Jul 2026662 AMAQI
22nd Jul 2026703 AMAQI
22nd Jul 2026664 AMAQI
28°C21/37°C
22nd Jul 2026525 AMAQI
22nd Jul 2026516 AMAQI
22nd Jul 2026387 AMAQI
22nd Jul 2026438 AMAQI
22nd Jul 2026469 AMAQI
22nd Jul 20263410 AMAQI
22nd Jul 20264911 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026282 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026314 PMAQI
22nd Jul 2026335 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026497 PMAQI
22nd Jul 2026508 PMAQI
22nd Jul 2026379 PMAQI
22nd Jul 20263310 PMAQI
22nd Jul 20263811 PMAQI
23rd Jul 20263812 AMAQI
23rd Jul 2026301 AMAQI
23rd Jul 2026282 AMAQI
23rd Jul 2026273 AMAQI
23rd Jul 2026274 AMAQI
26°C19/34°C
23rd Jul 2026445 AMAQI
23rd Jul 2026366 AMAQI
23rd Jul 2026427 AMAQI
23rd Jul 2026698 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20262910 AMAQI
23rd Jul 20265111 AMAQI
23rd Jul 20265612 PMAQI
23rd Jul 2026481 PMAQI
23rd Jul 2026462 PMAQI
23rd Jul 2026343 PMAQI
23rd Jul 2026424 PMAQI
23rd Jul 2026475 PMAQI
23rd Jul 2026506 PMAQI
23rd Jul 2026497 PMAQI
23rd Jul 2026488 PMAQI
23rd Jul 2026389 PMAQI
23rd Jul 20265610 PMAQI
23rd Jul 20266011 PMAQI
24th Jul 20263212 AMAQI
24th Jul 2026341 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026383 AMAQI
24th Jul 2026294 AMAQI
26°C18/34°C
24th Jul 2026265 AMAQI
24th Jul 2026576 AMAQI
24th Jul 2026237 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20265511 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026621 PMAQI
24th Jul 2026632 PMAQI
24th Jul 2026323 PMAQI
24th Jul 2026344 PMAQI
24th Jul 2026445 PMAQI
24th Jul 2026346 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026318 PMAQI
24th Jul 2026299 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262711 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026383 AMAQI
25th Jul 2026304 AMAQI
24°C16/33°C
25th Jul 2026295 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026348 AMAQI
25th Jul 2026299 AMAQI
25th Jul 20264210 AMAQI
25th Jul 20261211 AMAQI
25th Jul 20263312 PMAQI
25th Jul 2026191 PMAQI
25th Jul 2026162 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026387 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026409 PMAQI
25th Jul 20263610 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20263612 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026312 AMAQI
26th Jul 2026343 AMAQI
26th Jul 2026234 AMAQI
24°C16/32°C
26th Jul 2026365 AMAQI
26th Jul 2026466 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026338 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20266410 AMAQI
26th Jul 20264211 AMAQI
26th Jul 20263812 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026232 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026695 PMAQI
26th Jul 2026266 PMAQI
26th Jul 2026607 PMAQI
26th Jul 2026238 PMAQI
26th Jul 2026319 PMAQI
26th Jul 20265110 PMAQI
26th Jul 20266911 PMAQI
27th Jul 20264512 AMAQI
27th Jul 2026471 AMAQI
27th Jul 2026542 AMAQI
27th Jul 2026663 AMAQI
27th Jul 2026644 AMAQI
24°C18/31°C
27th Jul 2026675 AMAQI
27th Jul 2026786 AMAQI
27th Jul 2026657 AMAQI
27th Jul 2026818 AMAQI
27th Jul 2026789 AMAQI
27th Jul 20267510 AMAQI
27th Jul 20266511 AMAQI
27th Jul 20266212 PMAQI
27th Jul 2026701 PMAQI
27th Jul 2026712 PMAQI
27th Jul 2026673 PMAQI
27th Jul 2026684 PMAQI
27th Jul 2026705 PMAQI
27th Jul 2026676 PMAQI
27th Jul 2026627 PMAQI
27th Jul 2026638 PMAQI
27th Jul 2026629 PMAQI
27th Jul 20266910 PMAQI
27th Jul 20266511 PMAQI
28th Jul 20266612 AMAQI
28th Jul 2026671 AMAQI
28th Jul 2026712 AMAQI
28th Jul 2026783 AMAQI
28th Jul 2026764 AMAQI
25°C18/33°C
28th Jul 2026735 AMAQI
28th Jul 2026746 AMAQI
28th Jul 2026787 AMAQI
28th Jul 2026768 AMAQI
28th Jul 2026719 AMAQI
28th Jul 20267010 AMAQI
28th Jul 20266911 AMAQI
28th Jul 20266512 PMAQI
28th Jul 2026621 PMAQI
28th Jul 2026602 PMAQI
28th Jul 2026593 PMAQI
28th Jul 2026554 PMAQI
28th Jul 2026575 PMAQI
28th Jul 2026516 PMAQI
28th Jul 2026517 PMAQI
28th Jul 2026468 PMAQI
28th Jul 2026449 PMAQI
28th Jul 20264410 PMAQI
28th Jul 20264811 PMAQI
29th Jul 20265212 AMAQI
29th Jul 2026581 AMAQI
29th Jul 2026562 AMAQI
29th Jul 2026603 AMAQI
29th Jul 2026624 AMAQI
28°C20/36°C
29th Jul 2026655 AMAQI
29th Jul 2026696 AMAQI
29th Jul 2026647 AMAQI
29th Jul 2026628 AMAQI
29th Jul 2026589 AMAQI
29th Jul 20266210 AMAQI
29th Jul 20265811 AMAQI
29th Jul 20265712 PMAQI
29th Jul 2026541 PMAQI
29th Jul 2026532 PMAQI
29th Jul 2026523 PMAQI
29th Jul 2026504 PMAQI
29th Jul 2026505 PMAQI
29th Jul 2026526 PMAQI
29th Jul 2026657 PMAQI
29th Jul 2026548 PMAQI
29th Jul 2026519 PMAQI
29th Jul 20265410 PMAQI
29th Jul 20265811 PMAQI
30th Jul 20266612 AMAQI
30th Jul 2026621 AMAQI
30th Jul 2026622 AMAQI
30th Jul 2026623 AMAQI
30th Jul 2026674 AMAQI
29°C22/38°C
30th Jul 2026625 AMAQI
30th Jul 2026646 AMAQI
30th Jul 2026647 AMAQI
30th Jul 2026758 AMAQI
30th Jul 2026689 AMAQI
30th Jul 20266210 AMAQI
30th Jul 20266211 AMAQI
30th Jul 20266212 PMAQI
30th Jul 2026741 PMAQI
30th Jul 2026662 PMAQI
30th Jul 2026693 PMAQI
30th Jul 2026624 PMAQI
30th Jul 2026645 PMAQI
30th Jul 2026576 PMAQI
30th Jul 2026587 PMAQI
30th Jul 2026588 PMAQI
30th Jul 2026549 PMAQI
30th Jul 20265710 PMAQI
30th Jul 20265811 PMAQI
31st Jul 20265812 AMAQI
31st Jul 2026681 AMAQI
31st Jul 2026632 AMAQI
31st Jul 2026673 AMAQI
31st Jul 2026704 AMAQI
30°C22/39°C
31st Jul 2026595 AMAQI
31st Jul 2026606 AMAQI
31st Jul 2026597 AMAQI
31st Jul 2026668 AMAQI
31st Jul 2026699 AMAQI
31st Jul 20266810 AMAQI
31st Jul 20266911 AMAQI
31st Jul 20266012 PMAQI
31st Jul 2026561 PMAQI
31st Jul 2026602 PMAQI
31st Jul 2026533 PMAQI
31st Jul 2026544 PMAQI
31st Jul 2026605 PMAQI
31st Jul 2026656 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026578 PMAQI
31st Jul 2026539 PMAQI
31st Jul 20265010 PMAQI
31st Jul 20265511 PMAQI
1st Aug 20266912 AMAQI
1st Aug 2026641 AMAQI
1st Aug 2026662 AMAQI
1st Aug 2026643 AMAQI
1st Aug 2026624 AMAQI
30°C23/39°C
1st Aug 2026575 AMAQI
1st Aug 2026676 AMAQI
1st Aug 2026627 AMAQI
1st Aug 2026668 AMAQI
1st Aug 2026669 AMAQI
1st Aug 20265810 AMAQI
1st Aug 20266611 AMAQI
1st Aug 20265512 PMAQI
1st Aug 2026591 PMAQI
1st Aug 2026632 PMAQI
1st Aug 2026583 PMAQI
1st Aug 2026604 PMAQI
1st Aug 2026675 PMAQI
1st Aug 2026716 PMAQI
1st Aug 2026537 PMAQI
1st Aug 2026508 PMAQI
1st Aug 2026509 PMAQI
1st Aug 20264810 PMAQI
1st Aug 20264211 PMAQI
2nd Aug 20265112 AMAQI
2nd Aug 2026521 AMAQI
2nd Aug 2026722 AMAQI
2nd Aug 2026693 AMAQI
2nd Aug 2026714 AMAQI
30°C22/40°C
2nd Aug 2026525 AMAQI
2nd Aug 2026516 AMAQI
2nd Aug 2026547 AMAQI
2nd Aug 2026508 AMAQI
2nd Aug 2026509 AMAQI
2nd Aug 20265910 AMAQI
2nd Aug 20265511 AMAQI
2nd Aug 20265512 PMAQI
2nd Aug 2026581 PMAQI
2nd Aug 2026562 PMAQI
2nd Aug 2026553 PMAQI
2nd Aug 2026584 PMAQI
2nd Aug 2026555 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026407 PMAQI
2nd Aug 2026388 PMAQI
2nd Aug 2026469 PMAQI
2nd Aug 20265310 PMAQI
2nd Aug 20265611 PMAQI
3rd Aug 20265212 AMAQI
3rd Aug 2026601 AMAQI
3rd Aug 2026582 AMAQI
3rd Aug 2026563 AMAQI
3rd Aug 2026474 AMAQI
28°C22/38°C
3rd Aug 2026465 AMAQI
3rd Aug 2026486 AMAQI
3rd Aug 2026427 AMAQI
3rd Aug 2026408 AMAQI
3rd Aug 2026339 AMAQI
3rd Aug 20264910 AMAQI
3rd Aug 20264811 AMAQI
3rd Aug 20264812 PMAQI
3rd Aug 2026571 PMAQI
3rd Aug 2026532 PMAQI
3rd Aug 2026533 PMAQI
3rd Aug 2026464 PMAQI
3rd Aug 2026485 PMAQI
3rd Aug 2026466 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20265110 PMAQI
3rd Aug 20264811 PMAQI
4th Aug 20264412 AMAQI
4th Aug 2026521 AMAQI
4th Aug 2026522 AMAQI
4th Aug 2026533 AMAQI
4th Aug 2026554 AMAQI
26°C20/38°C
4th Aug 2026535 AMAQI
4th Aug 2026566 AMAQI
4th Aug 2026557 AMAQI
4th Aug 2026588 AMAQI
4th Aug 2026549 AMAQI
4th Aug 20265910 AMAQI
4th Aug 20265811 AMAQI
4th Aug 20265712 PMAQI
4th Aug 2026601 PMAQI
4th Aug 2026552 PMAQI
4th Aug 2026553 PMAQI
4th Aug 2026544 PMAQI
4th Aug 2026465 PMAQI
4th Aug 2026486 PMAQI
4th Aug 2026527 PMAQI
4th Aug 2026488 PMAQI
4th Aug 2026449 PMAQI
4th Aug 20265110 PMAQI
4th Aug 20265011 PMAQI
5th Aug 20265112 AMAQI
5th Aug 2026531 AMAQI
5th Aug 2026542 AMAQI
5th Aug 2026533 AMAQI
5th Aug 2026544 AMAQI
28°C20/38°C
5th Aug 2026585 AMAQI
5th Aug 2026516 AMAQI
5th Aug 2026447 AMAQI
5th Aug 2026428 AMAQI
5th Aug 2026469 AMAQI
5th Aug 20265110 AMAQI
5th Aug 20264411 AMAQI
5th Aug 20265112 PMAQI
5th Aug 2026541 PMAQI
5th Aug 2026572 PMAQI
5th Aug 2026553 PMAQI
5th Aug 2026524 PMAQI
5th Aug 2026535 PMAQI
5th Aug 2026506 PMAQI
5th Aug 2026427 PMAQI
5th Aug 2026628 PMAQI
5th Aug 2026489 PMAQI
5th Aug 20264610 PMAQI
5th Aug 20265711 PMAQI
6th Aug 20263812 AMAQI
6th Aug 2026291 AMAQI
6th Aug 2026332 AMAQI
6th Aug 2026293 AMAQI
6th Aug 2026274 AMAQI
28°C21/37°C
6th Aug 2026425 AMAQI
6th Aug 2026426 AMAQI
6th Aug 2026407 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026339 AMAQI
6th Aug 20263110 AMAQI
6th Aug 20263611 AMAQI
6th Aug 20263812 PMAQI
6th Aug 2026461 PMAQI
6th Aug 2026512 PMAQI
6th Aug 2026503 PMAQI
6th Aug 2026464 PMAQI
6th Aug 2026365 PMAQI
6th Aug 2026406 PMAQI
6th Aug 2026387 PMAQI
6th Aug 2026318 PMAQI
6th Aug 2026369 PMAQI
6th Aug 20263610 PMAQI
6th Aug 20264011 PMAQI
7th Aug 20264212 AMAQI
7th Aug 2026441 AMAQI
7th Aug 2026442 AMAQI
7th Aug 2026483 AMAQI
7th Aug 2026444 AMAQI
27°C20/38°C
7th Aug 2026535 AMAQI
5 AM7th Aug 2026516 AMAQI
7th Aug 2026487 AMAQI
7th Aug 2026508 AMAQI
7th Aug 2026449 AMAQI
7th Aug 20264810 AMAQI
7th Aug 20265011 AMAQI
7th Aug 20265012 PMAQI
12 PM7th Aug 2026491 PMAQI
7th Aug 2026512 PMAQI
7th Aug 2026563 PMAQI
7th Aug 2026624 PMAQI
7th Aug 2026365 PMAQI
7th Aug 2026406 PMAQI
7th Aug 2026447 PMAQI
7th Aug 2026528 PMAQI
8 PM7th Aug 2026489 PMAQI
7th Aug 20264210 PMAQI
7th Aug 20264211 PMAQI
12 AM
4 AM
29°C21/38°C
Day time
Avg. Highest Time
6 AM - 2 PM
47AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
8 PM
40AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 2 PM (Avg. 47), while the lowest AQI was between 8 PM to 8 PM (Avg. 40).
Night time
Avg. Highest Time
2 AM - 3 AM
47AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
9 PM - 10 PM
40AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 3 AM (Avg. 47), while the lowest AQI was between 9 PM to 10 PM (Avg. 40).
2026 Days Vs Air Quality
Viterbo, Amelia, Umbria, Italy
2026
62%
134
35%
76
2%
5
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
134 DaysModerate
76 DaysPoor
5 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 62%
Health Risk Level:
Moderate
In 2026, 62% of 219 days were within WHO’s safe air quality limits, and 38% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Viterbo, Amelia, Umbria, 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
78AQI (US)
78AQI (US)
2nd January 2026
73AQI (US)
73AQI (US)
3rd January 2026
71AQI (US)
71AQI (US)
4th January 2026
77AQI (US)
77AQI (US)
5th January 2026
60AQI (US)
60AQI (US)
6th January 2026
72AQI (US)
72AQI (US)
7th January 2026
57AQI (US)
57AQI (US)
8th January 2026
60AQI (US)
60AQI (US)
9th January 2026
81AQI (US)
81AQI (US)
10th January 2026
66AQI (US)
66AQI (US)
11th January 2026
64AQI (US)
64AQI (US)
12th January 2026
64AQI (US)
64AQI (US)
13th January 2026
81AQI (US)
81AQI (US)
14th January 2026
85AQI (US)
85AQI (US)
15th January 2026
89AQI (US)
89AQI (US)
16th January 2026
100AQI (US)
100AQI (US)
17th January 2026
99AQI (US)
99AQI (US)
18th January 2026
88AQI (US)
88AQI (US)
19th January 2026
55AQI (US)
55AQI (US)
20th January 2026
56AQI (US)
56AQI (US)
21st January 2026
80AQI (US)
80AQI (US)
22nd January 2026
86AQI (US)
86AQI (US)
23rd January 2026
98AQI (US)
98AQI (US)
24th January 2026
56AQI (US)
56AQI (US)
25th January 2026
68AQI (US)
68AQI (US)
26th January 2026
78AQI (US)
78AQI (US)
27th January 2026
59AQI (US)
59AQI (US)
28th January 2026
34AQI (US)
34AQI (US)
29th January 2026
57AQI (US)
57AQI (US)
30th January 2026
70AQI (US)
70AQI (US)
31st January 2026
69AQI (US)
69AQI (US)
1st February 2026
60AQI (US)
60AQI (US)
2nd February 2026
72AQI (US)
72AQI (US)
3rd February 2026
50AQI (US)
50AQI (US)
4th February 2026
41AQI (US)
41AQI (US)
5th February 2026
24AQI (US)
24AQI (US)
6th February 2026
39AQI (US)
39AQI (US)
7th February 2026
61AQI (US)
61AQI (US)
8th February 2026
64AQI (US)
64AQI (US)
9th February 2026
60AQI (US)
60AQI (US)
10th February 2026
77AQI (US)
77AQI (US)
11th February 2026
55AQI (US)
55AQI (US)
12th February 2026
53AQI (US)
53AQI (US)
13th February 2026
48AQI (US)
48AQI (US)
14th February 2026
32AQI (US)
32AQI (US)
15th February 2026
21AQI (US)
21AQI (US)
16th February 2026
51AQI (US)
51AQI (US)
17th February 2026
41AQI (US)
41AQI (US)
18th February 2026
35AQI (US)
35AQI (US)
19th February 2026
28AQI (US)
28AQI (US)
20th February 2026
47AQI (US)
47AQI (US)
21st February 2026
35AQI (US)
35AQI (US)
22nd February 2026
54AQI (US)
54AQI (US)
23rd February 2026
73AQI (US)
73AQI (US)
24th February 2026
92AQI (US)
92AQI (US)
25th February 2026
109AQI (US)
109AQI (US)
26th February 2026
113AQI (US)
113AQI (US)
27th February 2026
115AQI (US)
115AQI (US)
28th February 2026
104AQI (US)
104AQI (US)
1st March 2026
104AQI (US)
104AQI (US)
2nd March 2026
100AQI (US)
100AQI (US)
3rd March 2026
100AQI (US)
100AQI (US)
4th March 2026
98AQI (US)
98AQI (US)
5th March 2026
98AQI (US)
98AQI (US)
6th March 2026
96AQI (US)
96AQI (US)
7th March 2026
87AQI (US)
87AQI (US)
8th March 2026
89AQI (US)
89AQI (US)
9th March 2026
73AQI (US)
73AQI (US)
10th March 2026
79AQI (US)
79AQI (US)
11th March 2026
76AQI (US)
76AQI (US)
12th March 2026
56AQI (US)
56AQI (US)
13th March 2026
56AQI (US)
56AQI (US)
14th March 2026
42AQI (US)
42AQI (US)
15th March 2026
23AQI (US)
23AQI (US)
16th March 2026
41AQI (US)
41AQI (US)
17th March 2026
42AQI (US)
42AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
58AQI (US)
58AQI (US)
20th March 2026
57AQI (US)
57AQI (US)
21st March 2026
61AQI (US)
61AQI (US)
22nd March 2026
59AQI (US)
59AQI (US)
23rd March 2026
66AQI (US)
66AQI (US)
24th March 2026
63AQI (US)
63AQI (US)
25th March 2026
47AQI (US)
47AQI (US)
26th March 2026
13AQI (US)
13AQI (US)
27th March 2026
24AQI (US)
24AQI (US)
28th March 2026
30AQI (US)
30AQI (US)
29th March 2026
35AQI (US)
35AQI (US)
30th March 2026
40AQI (US)
40AQI (US)
31st March 2026
38AQI (US)
38AQI (US)
1st April 2026
18AQI (US)
18AQI (US)
2nd April 2026
16AQI (US)
16AQI (US)
3rd April 2026
30AQI (US)
30AQI (US)
4th April 2026
21AQI (US)
21AQI (US)
5th April 2026
39AQI (US)
39AQI (US)
6th April 2026
46AQI (US)
46AQI (US)
7th April 2026
49AQI (US)
49AQI (US)
8th April 2026
42AQI (US)
42AQI (US)
9th April 2026
25AQI (US)
25AQI (US)
10th April 2026
23AQI (US)
23AQI (US)
11th April 2026
48AQI (US)
48AQI (US)
12th April 2026
68AQI (US)
68AQI (US)
13th April 2026
34AQI (US)
34AQI (US)
14th April 2026
38AQI (US)
38AQI (US)
15th April 2026
57AQI (US)
57AQI (US)
16th April 2026
55AQI (US)
55AQI (US)
17th April 2026
18th April 2026
40AQI (US)
40AQI (US)
19th April 2026
39AQI (US)
39AQI (US)
20th April 2026
60AQI (US)
60AQI (US)
21st April 2026
23AQI (US)
23AQI (US)
22nd April 2026
23rd April 2026
22AQI (US)
22AQI (US)
24th April 2026
18AQI (US)
18AQI (US)
25th April 2026
23AQI (US)
23AQI (US)
26th April 2026
25AQI (US)
25AQI (US)
27th April 2026
42AQI (US)
42AQI (US)
28th April 2026
29AQI (US)
29AQI (US)
29th April 2026
44AQI (US)
44AQI (US)
30th April 2026
10AQI (US)
10AQI (US)
1st May 2026
15AQI (US)
15AQI (US)
2nd May 2026
13AQI (US)
13AQI (US)
3rd May 2026
10AQI (US)
10AQI (US)
4th May 2026
20AQI (US)
20AQI (US)
5th May 2026
36AQI (US)
36AQI (US)
6th May 2026
34AQI (US)
34AQI (US)
7th May 2026
13AQI (US)
13AQI (US)
8th May 2026
33AQI (US)
33AQI (US)
9th May 2026
10th May 2026
51AQI (US)
51AQI (US)
11th May 2026
43AQI (US)
43AQI (US)
12th May 2026
17AQI (US)
17AQI (US)
13th May 2026
23AQI (US)
23AQI (US)
14th May 2026
19AQI (US)
19AQI (US)
15th May 2026
24AQI (US)
24AQI (US)
16th May 2026
36AQI (US)
36AQI (US)
17th May 2026
42AQI (US)
42AQI (US)
18th May 2026
31AQI (US)
31AQI (US)
19th May 2026
36AQI (US)
36AQI (US)
20th May 2026
35AQI (US)
35AQI (US)
21st May 2026
44AQI (US)
44AQI (US)
22nd May 2026
40AQI (US)
40AQI (US)
23rd May 2026
37AQI (US)
37AQI (US)
24th May 2026
46AQI (US)
46AQI (US)
25th May 2026
48AQI (US)
48AQI (US)
26th May 2026
42AQI (US)
42AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
34AQI (US)
34AQI (US)
29th May 2026
22AQI (US)
22AQI (US)
30th May 2026
22AQI (US)
22AQI (US)
31st May 2026
16AQI (US)
16AQI (US)
1st June 2026
34AQI (US)
34AQI (US)
2nd June 2026
37AQI (US)
37AQI (US)
3rd June 2026
18AQI (US)
18AQI (US)
4th June 2026
20AQI (US)
20AQI (US)
5th June 2026
18AQI (US)
18AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
19AQI (US)
19AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
19AQI (US)
19AQI (US)
10th June 2026
26AQI (US)
26AQI (US)
11th June 2026
21AQI (US)
21AQI (US)
12th June 2026
17AQI (US)
17AQI (US)
13th June 2026
13AQI (US)
13AQI (US)
14th June 2026
26AQI (US)
26AQI (US)
15th June 2026
15AQI (US)
15AQI (US)
16th June 2026
39AQI (US)
39AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
36AQI (US)
36AQI (US)
19th June 2026
34AQI (US)
34AQI (US)
20th June 2026
30AQI (US)
30AQI (US)
21st June 2026
44AQI (US)
44AQI (US)
22nd June 2026
45AQI (US)
45AQI (US)
23rd June 2026
33AQI (US)
33AQI (US)
24th June 2026
34AQI (US)
34AQI (US)
25th June 2026
36AQI (US)
36AQI (US)
26th June 2026
35AQI (US)
35AQI (US)
27th June 2026
33AQI (US)
33AQI (US)
28th June 2026
47AQI (US)
47AQI (US)
29th June 2026
34AQI (US)
34AQI (US)
30th June 2026
27AQI (US)
27AQI (US)
1st July 2026
38AQI (US)
38AQI (US)
2nd July 2026
17AQI (US)
17AQI (US)
3rd July 2026
16AQI (US)
16AQI (US)
4th July 2026
20AQI (US)
20AQI (US)
5th July 2026
25AQI (US)
25AQI (US)
6th July 2026
30AQI (US)
30AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
34AQI (US)
34AQI (US)
10th July 2026
15AQI (US)
15AQI (US)
11th July 2026
37AQI (US)
37AQI (US)
12th July 2026
18AQI (US)
18AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
33AQI (US)
33AQI (US)
15th July 2026
40AQI (US)
40AQI (US)
16th July 2026
46AQI (US)
46AQI (US)
17th July 2026
63AQI (US)
63AQI (US)
18th July 2026
59AQI (US)
59AQI (US)
19th July 2026
41AQI (US)
41AQI (US)
20th July 2026
41AQI (US)
41AQI (US)
21st July 2026
44AQI (US)
44AQI (US)
22nd July 2026
44AQI (US)
44AQI (US)
23rd July 2026
44AQI (US)
44AQI (US)
24th July 2026
37AQI (US)
37AQI (US)
25th July 2026
30AQI (US)
30AQI (US)
26th July 2026
37AQI (US)
37AQI (US)
27th July 2026
66AQI (US)
66AQI (US)
28th July 2026
63AQI (US)
63AQI (US)
29th July 2026
57AQI (US)
57AQI (US)
30th July 2026
63AQI (US)
63AQI (US)
31st July 2026
60AQI (US)
60AQI (US)
1st August 2026
60AQI (US)
60AQI (US)
2nd August 2026
54AQI (US)
54AQI (US)
3rd August 2026
48AQI (US)
48AQI (US)
4th August 2026
53AQI (US)
53AQI (US)
5th August 2026
51AQI (US)
51AQI (US)
6th August 2026
38AQI (US)
38AQI (US)
7th August 2026
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
72AQI (US)
59AQI (US)
61AQI (US)
35AQI (US)
30AQI (US)
29AQI (US)
38AQI (US)
51AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202647AQI (US)
1
30
12
12
4
12
18
1
24
4
29
1
30
24
7
2
4
134
76
5
Highest AQI (US) recorded in
January72AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
202548AQI (US)
16
15
9
16
3
26
5
30
31
23
7
31
24
7
28
2
1
30
5
25
2
16
13
226
123
16
Highest AQI (US) recorded in
December94AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202440AQI (US)
1
2
2
12
30
31
27
17
9
28
3
17
13
17
14
182
41
Highest AQI (US) recorded in
April76AQI (US)
Lowest AQI (US) recorded in
May25AQI (US)
202346AQI (US)
1
3
2
4
2
Highest AQI (US) recorded in
December47AQI (US)
Lowest AQI (US) recorded in
March40AQI (US)
202245AQI (US)
20
10
21
2
12
18
29
1
20
8
3
23
7
17
6
3
145
52
3
Highest AQI (US) recorded in
May56AQI (US)
Lowest AQI (US) recorded in
April36AQI (US)
202139AQI (US)
26
4
12
16
25
5
24
1
31
25
5
22
7
24
7
23
7
27
4
28
2
24
5
291
63
Highest AQI (US) recorded in
February50AQI (US)
Lowest AQI (US) recorded in
May29AQI (US)
202038AQI (US)
6
7
11
8
17
2
30
30
27
4
19
9
31
18
12
19
12
208
54
Highest AQI (US) recorded in
November49AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
48AQI (US)Least Polluted Year Recorded
2020(Avg.)
38AQI (US)Viterbo's annual 2026 AQI (US) (47) shows an average percentage change of 11.03% (worsened AQI (US)) compared to previous years: 2020 (38), 2021 (39), 2022 (45), 2023 (46), 2024 (40), 2025 (48).
