Norwich, Norfolk, United Kingdom 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+
November Air Quality Analysis
Norwich, Norfolk, United Kingdom
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
10th Nov 2024
71AQILowest AQI recorded on
19th Nov 2022
14AQISame Day Analysis (4th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 18 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Nov - 5th Nov 2025
Norwich, Norfolk, United Kingdom
AQI
Day
Night
.
7 AM4th Nov 2025
5 PM
6 AM5th Nov 2025
Day time
Avg. Highest Time
1PM4th Nov
26AQI
Avg. Lowest Time
7AM4th Nov
13AQI
Night time
Avg. Highest Time
6PM4th Nov
30AQI
Avg. Lowest Time
5AM5th Nov
22AQI
In the last 24 hours,
Norwich's AQI reached its highest point of 30 at 6 PM during the Night, while the lowest point, 13, was recorded at 7 AM during the Day between 4th Nov and 5th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Norwich, Norfolk, United Kingdom
OctNov
06th - 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 - 05th05th
Day
Night
6th Oct 2025447 AMAQI
6th Oct 2025418 AMAQI
6th Oct 2025459 AMAQI
6th Oct 20255010 AMAQI
6th Oct 20255211 AMAQI
6th Oct 20255412 PMAQI
6th Oct 2025491 PMAQI
6th Oct 2025522 PMAQI
6th Oct 2025523 PMAQI
6th Oct 2025514 PMAQI
6th Oct 2025505 PMAQI
6th Oct 2025506 PMAQI
15°C10/20°C
7th Oct 20254012 PMAQI
7th Oct 2025421 PMAQI
7th Oct 2025442 PMAQI
7th Oct 2025423 PMAQI
7th Oct 2025384 PMAQI
7th Oct 2025405 PMAQI
7th Oct 2025386 PMAQI
7th Oct 2025387 PMAQI
7th Oct 2025428 PMAQI
7th Oct 2025509 PMAQI
7th Oct 20255210 PMAQI
7th Oct 20254611 PMAQI
8th Oct 20254812 AMAQI
8th Oct 2025471 AMAQI
8th Oct 2025512 AMAQI
8th Oct 2025483 AMAQI
8th Oct 2025454 AMAQI
8th Oct 2025395 AMAQI
8th Oct 2025396 AMAQI
14°C12/18°C
8th Oct 2025407 AMAQI
8th Oct 2025388 AMAQI
8th Oct 2025459 AMAQI
8th Oct 20254810 AMAQI
8th Oct 20254811 AMAQI
8th Oct 20254012 PMAQI
8th Oct 2025421 PMAQI
8th Oct 2025382 PMAQI
8th Oct 2025383 PMAQI
8th Oct 2025364 PMAQI
8th Oct 2025235 PMAQI
8th Oct 2025286 PMAQI
8th Oct 2025307 PMAQI
8th Oct 2025488 PMAQI
8th Oct 2025469 PMAQI
8th Oct 20254810 PMAQI
8th Oct 20253611 PMAQI
9th Oct 20253912 AMAQI
9th Oct 2025401 AMAQI
9th Oct 2025402 AMAQI
9th Oct 2025433 AMAQI
9th Oct 2025464 AMAQI
9th Oct 2025435 AMAQI
9th Oct 2025466 AMAQI
13°C10/16°C
9th Oct 2025487 AMAQI
9th Oct 2025488 AMAQI
9th Oct 2025499 AMAQI
9th Oct 20255210 AMAQI
9th Oct 20255411 AMAQI
9th Oct 20255312 PMAQI
9th Oct 2025541 PMAQI
9th Oct 2025532 PMAQI
9th Oct 2025473 PMAQI
9th Oct 2025464 PMAQI
9th Oct 2025505 PMAQI
9th Oct 2025416 PMAQI
9th Oct 2025407 PMAQI
9th Oct 2025408 PMAQI
9th Oct 2025429 PMAQI
9th Oct 20255710 PMAQI
9th Oct 20256511 PMAQI
10th Oct 20256112 AMAQI
10th Oct 2025541 AMAQI
10th Oct 2025502 AMAQI
10th Oct 2025483 AMAQI
10th Oct 2025424 AMAQI
10th Oct 2025395 AMAQI
10th Oct 2025386 AMAQI
13°C8/17°C
10th Oct 2025397 AMAQI
10th Oct 2025428 AMAQI
10th Oct 2025469 AMAQI
10th Oct 20254510 AMAQI
10th Oct 20255311 AMAQI
10th Oct 20255412 PMAQI
10th Oct 2025531 PMAQI
10th Oct 2025522 PMAQI
10th Oct 2025483 PMAQI
10th Oct 2025404 PMAQI
10th Oct 2025395 PMAQI
10th Oct 2025526 PMAQI
10th Oct 2025487 PMAQI
10th Oct 2025528 PMAQI
10th Oct 2025439 PMAQI
10th Oct 20254010 PMAQI
10th Oct 20254011 PMAQI
11th Oct 20254612 AMAQI
11th Oct 2025411 AMAQI
11th Oct 2025402 AMAQI
11th Oct 2025413 AMAQI
11th Oct 2025424 AMAQI
11th Oct 2025475 AMAQI
11th Oct 2025466 AMAQI
14°C10/19°C
11th Oct 2025457 AMAQI
11th Oct 2025528 AMAQI
11th Oct 2025519 AMAQI
11th Oct 20255210 AMAQI
11th Oct 20255511 AMAQI
11th Oct 20255512 PMAQI
11th Oct 2025551 PMAQI
11th Oct 2025572 PMAQI
11th Oct 2025563 PMAQI
11th Oct 2025584 PMAQI
11th Oct 2025575 PMAQI
11th Oct 2025586 PMAQI
11th Oct 2025577 PMAQI
11th Oct 2025588 PMAQI
11th Oct 2025629 PMAQI
11th Oct 20256610 PMAQI
11th Oct 20256311 PMAQI
12th Oct 20256712 AMAQI
12th Oct 2025771 AMAQI
12th Oct 2025762 AMAQI
12th Oct 2025703 AMAQI
12th Oct 2025734 AMAQI
12th Oct 2025755 AMAQI
12th Oct 2025716 AMAQI
12°C8/16°C
12th Oct 2025667 AMAQI
12th Oct 2025628 AMAQI
12th Oct 2025629 AMAQI
12th Oct 20256410 AMAQI
12th Oct 20256811 AMAQI
12th Oct 20256912 PMAQI
12th Oct 2025731 PMAQI
12th Oct 2025782 PMAQI
12th Oct 2025753 PMAQI
12th Oct 2025704 PMAQI
12th Oct 2025675 PMAQI
12th Oct 2025536 PMAQI
12th Oct 2025547 PMAQI
12th Oct 2025668 PMAQI
12th Oct 2025599 PMAQI
12th Oct 20254110 PMAQI
12th Oct 20255111 PMAQI
13th Oct 20256012 AMAQI
13th Oct 2025671 AMAQI
13th Oct 2025582 AMAQI
13th Oct 2025563 AMAQI
13th Oct 2025564 AMAQI
13th Oct 2025565 AMAQI
13th Oct 2025566 AMAQI
12°C8/16°C
13th Oct 2025547 AMAQI
13th Oct 2025668 AMAQI
13th Oct 2025559 AMAQI
13th Oct 20255510 AMAQI
13th Oct 20255611 AMAQI
13th Oct 20255412 PMAQI
13th Oct 2025521 PMAQI
13th Oct 2025492 PMAQI
13th Oct 2025323 PMAQI
13th Oct 2025344 PMAQI
13th Oct 2025285 PMAQI
13th Oct 2025296 PMAQI
13th Oct 2025277 PMAQI
13th Oct 2025268 PMAQI
13th Oct 2025329 PMAQI
13th Oct 20254010 PMAQI
13th Oct 20254311 PMAQI
14th Oct 20254412 AMAQI
14th Oct 2025461 AMAQI
14th Oct 2025392 AMAQI
14th Oct 2025263 AMAQI
14th Oct 2025274 AMAQI
14th Oct 2025265 AMAQI
14th Oct 2025276 AMAQI
14°C13/15°C
14th Oct 2025257 AMAQI
14th Oct 2025258 AMAQI
14th Oct 2025269 AMAQI
14th Oct 20252510 AMAQI
14th Oct 20252711 AMAQI
14th Oct 20252312 PMAQI
14th Oct 2025231 PMAQI
14th Oct 2025472 PMAQI
14th Oct 2025563 PMAQI
14th Oct 2025474 PMAQI
14th Oct 2025505 PMAQI
14th Oct 2025516 PMAQI
14th Oct 2025517 PMAQI
14th Oct 2025568 PMAQI
14th Oct 2025569 PMAQI
14th Oct 20255710 PMAQI
14th Oct 20255411 PMAQI
15th Oct 20254612 AMAQI
15th Oct 2025431 AMAQI
15th Oct 2025402 AMAQI
15th Oct 2025293 AMAQI
15th Oct 2025274 AMAQI
15th Oct 2025275 AMAQI
15th Oct 2025276 AMAQI
13°C12/14°C
15th Oct 2025277 AMAQI
15th Oct 2025288 AMAQI
15th Oct 2025269 AMAQI
15th Oct 20252110 AMAQI
15th Oct 20253911 AMAQI
15th Oct 20254012 PMAQI
15th Oct 2025391 PMAQI
15th Oct 2025322 PMAQI
15th Oct 2025133 PMAQI
15th Oct 2025124 PMAQI
15th Oct 2025175 PMAQI
15th Oct 2025136 PMAQI
15th Oct 2025267 PMAQI
15th Oct 2025318 PMAQI
15th Oct 2025399 PMAQI
15th Oct 20254610 PMAQI
15th Oct 20254511 PMAQI
16th Oct 20255012 AMAQI
16th Oct 2025481 AMAQI
16th Oct 2025462 AMAQI
16th Oct 2025443 AMAQI
16th Oct 2025324 AMAQI
16th Oct 2025125 AMAQI
16th Oct 2025256 AMAQI
13°C12/14°C
16th Oct 2025397 AMAQI
16th Oct 2025398 AMAQI
16th Oct 2025449 AMAQI
16th Oct 20255010 AMAQI
16th Oct 20255311 AMAQI
16th Oct 20255212 PMAQI
16th Oct 2025511 PMAQI
16th Oct 2025452 PMAQI
16th Oct 2025403 PMAQI
16th Oct 2025464 PMAQI
16th Oct 2025435 PMAQI
16th Oct 2025466 PMAQI
16th Oct 2025497 PMAQI
16th Oct 2025458 PMAQI
16th Oct 2025459 PMAQI
16th Oct 20255610 PMAQI
16th Oct 20256511 PMAQI
17th Oct 20255412 AMAQI
17th Oct 2025481 AMAQI
17th Oct 2025402 AMAQI
17th Oct 2025393 AMAQI
17th Oct 2025394 AMAQI
17th Oct 2025515 AMAQI
17th Oct 2025486 AMAQI
12°C9/15°C
17th Oct 2025487 AMAQI
17th Oct 2025458 AMAQI
17th Oct 2025439 AMAQI
17th Oct 20255410 AMAQI
17th Oct 20255411 AMAQI
17th Oct 20255512 PMAQI
17th Oct 2025611 PMAQI
17th Oct 2025632 PMAQI
17th Oct 2025643 PMAQI
17th Oct 2025654 PMAQI
17th Oct 2025645 PMAQI
17th Oct 2025646 PMAQI
17th Oct 2025627 PMAQI
17th Oct 2025648 PMAQI
17th Oct 2025679 PMAQI
17th Oct 20256710 PMAQI
17th Oct 20256711 PMAQI
18th Oct 20256612 AMAQI
18th Oct 2025641 AMAQI
18th Oct 2025632 AMAQI
18th Oct 2025643 AMAQI
18th Oct 2025664 AMAQI
18th Oct 2025685 AMAQI
18th Oct 2025686 AMAQI
11°C9/13°C
18th Oct 2025677 AMAQI
18th Oct 2025668 AMAQI
18th Oct 2025669 AMAQI
18th Oct 20256610 AMAQI
18th Oct 20256911 AMAQI
18th Oct 20256812 PMAQI
18th Oct 2025641 PMAQI
18th Oct 2025572 PMAQI
18th Oct 2025653 PMAQI
18th Oct 2025594 PMAQI
18th Oct 2025555 PMAQI
18th Oct 2025546 PMAQI
18th Oct 2025527 PMAQI
18th Oct 2025508 PMAQI
18th Oct 2025539 PMAQI
18th Oct 20255710 PMAQI
18th Oct 20255411 PMAQI
19th Oct 20255512 AMAQI
19th Oct 2025541 AMAQI
19th Oct 2025562 AMAQI
19th Oct 2025583 AMAQI
19th Oct 2025584 AMAQI
19th Oct 2025575 AMAQI
19th Oct 2025596 AMAQI
12°C11/15°C
19th Oct 2025557 AMAQI
19th Oct 2025478 AMAQI
19th Oct 2025459 AMAQI
19th Oct 20254610 AMAQI
19th Oct 20254611 AMAQI
19th Oct 20254712 PMAQI
19th Oct 2025511 PMAQI
19th Oct 2025512 PMAQI
19th Oct 2025523 PMAQI
19th Oct 2025544 PMAQI
19th Oct 2025545 PMAQI
19th Oct 2025566 PMAQI
19th Oct 2025577 PMAQI
19th Oct 2025568 PMAQI
19th Oct 2025549 PMAQI
19th Oct 20255410 PMAQI
19th Oct 20255411 PMAQI
20th Oct 20255412 AMAQI
20th Oct 2025201 AMAQI
20th Oct 2025192 AMAQI
20th Oct 2025213 AMAQI
20th Oct 2025204 AMAQI
20th Oct 2025195 AMAQI
20th Oct 2025226 AMAQI
13°C11/16°C
20th Oct 2025237 AMAQI
20th Oct 2025238 AMAQI
20th Oct 2025229 AMAQI
20th Oct 20252110 AMAQI
20th Oct 20252211 AMAQI
20th Oct 20252212 PMAQI
20th Oct 2025231 PMAQI
20th Oct 2025232 PMAQI
20th Oct 2025233 PMAQI
20th Oct 2025234 PMAQI
20th Oct 2025255 PMAQI
20th Oct 2025246 PMAQI
20th Oct 2025247 PMAQI
20th Oct 2025268 PMAQI
20th Oct 2025269 PMAQI
20th Oct 20254510 PMAQI
20th Oct 20256511 PMAQI
21st Oct 20255712 AMAQI
21st Oct 2025581 AMAQI
21st Oct 2025612 AMAQI
21st Oct 2025653 AMAQI
21st Oct 2025664 AMAQI
21st Oct 2025625 AMAQI
21st Oct 2025596 AMAQI
13°C11/16°C
21st Oct 2025627 AMAQI
21st Oct 2025648 AMAQI
21st Oct 2025629 AMAQI
21st Oct 20256010 AMAQI
21st Oct 20254111 AMAQI
21st Oct 20252912 PMAQI
21st Oct 2025261 PMAQI
21st Oct 2025342 PMAQI
21st Oct 2025183 PMAQI
21st Oct 2025174 PMAQI
21st Oct 2025155 PMAQI
21st Oct 2025126 PMAQI
21st Oct 2025147 PMAQI
21st Oct 2025148 PMAQI
21st Oct 2025149 PMAQI
21st Oct 20251510 PMAQI
21st Oct 20251311 PMAQI
22nd Oct 20251112 AMAQI
22nd Oct 2025111 AMAQI
22nd Oct 2025112 AMAQI
22nd Oct 2025143 AMAQI
22nd Oct 2025174 AMAQI
22nd Oct 2025175 AMAQI
22nd Oct 2025196 AMAQI
12°C10/15°C
22nd Oct 2025227 AMAQI
22nd Oct 2025208 AMAQI
22nd Oct 2025189 AMAQI
22nd Oct 20252210 AMAQI
22nd Oct 20252211 AMAQI
22nd Oct 20252212 PMAQI
22nd Oct 2025221 PMAQI
22nd Oct 2025222 PMAQI
22nd Oct 2025223 PMAQI
22nd Oct 2025224 PMAQI
22nd Oct 2025225 PMAQI
22nd Oct 2025226 PMAQI
22nd Oct 2025227 PMAQI
22nd Oct 2025228 PMAQI
22nd Oct 2025279 PMAQI
22nd Oct 20253310 PMAQI
22nd Oct 20253311 PMAQI
23rd Oct 20253212 AMAQI
23rd Oct 2025311 AMAQI
23rd Oct 2025252 AMAQI
23rd Oct 2025223 AMAQI
23rd Oct 2025194 AMAQI
23rd Oct 2025175 AMAQI
23rd Oct 2025176 AMAQI
11°C8/14°C
23rd Oct 2025177 AMAQI
23rd Oct 2025178 AMAQI
23rd Oct 2025159 AMAQI
23rd Oct 20251310 AMAQI
23rd Oct 20251711 AMAQI
23rd Oct 20251712 PMAQI
23rd Oct 2025171 PMAQI
23rd Oct 2025172 PMAQI
23rd Oct 2025193 PMAQI
23rd Oct 2025224 PMAQI
23rd Oct 2025225 PMAQI
23rd Oct 2025196 PMAQI
23rd Oct 2025167 PMAQI
23rd Oct 2025178 PMAQI
23rd Oct 2025179 PMAQI
23rd Oct 20251710 PMAQI
23rd Oct 20251711 PMAQI
24th Oct 20251912 AMAQI
24th Oct 2025201 AMAQI
24th Oct 2025172 AMAQI
24th Oct 2025173 AMAQI
24th Oct 2025134 AMAQI
24th Oct 2025115 AMAQI
24th Oct 2025136 AMAQI
10°C8/12°C
24th Oct 2025177 AMAQI
24th Oct 2025178 AMAQI
24th Oct 2025179 AMAQI
24th Oct 20251710 AMAQI
24th Oct 20251611 AMAQI
24th Oct 20251512 PMAQI
24th Oct 2025221 PMAQI
24th Oct 2025222 PMAQI
24th Oct 2025223 PMAQI
24th Oct 2025194 PMAQI
24th Oct 2025195 PMAQI
24th Oct 2025246 PMAQI
24th Oct 2025237 PMAQI
24th Oct 2025228 PMAQI
24th Oct 2025229 PMAQI
24th Oct 20252210 PMAQI
24th Oct 20252711 PMAQI
25th Oct 20252512 AMAQI
25th Oct 2025141 AMAQI
25th Oct 2025132 AMAQI
25th Oct 2025163 AMAQI
25th Oct 2025174 AMAQI
25th Oct 2025195 AMAQI
25th Oct 2025206 AMAQI
9°C6/12°C
25th Oct 2025137 AMAQI
25th Oct 2025118 AMAQI
25th Oct 2025119 AMAQI
25th Oct 20251110 AMAQI
25th Oct 20251111 AMAQI
25th Oct 20251312 PMAQI
25th Oct 2025171 PMAQI
25th Oct 2025172 PMAQI
25th Oct 2025173 PMAQI
25th Oct 2025144 PMAQI
25th Oct 2025115 PMAQI
25th Oct 2025116 PMAQI
25th Oct 2025117 PMAQI
25th Oct 2025118 PMAQI
25th Oct 2025119 PMAQI
25th Oct 20251110 PMAQI
25th Oct 20251711 PMAQI
26th Oct 20251612 AMAQI
26th Oct 2025141 AMAQI
26th Oct 2025212 AMAQI
26th Oct 2025193 AMAQI
26th Oct 2025174 AMAQI
26th Oct 2025155 AMAQI
26th Oct 2025126 AMAQI
8°C5/10°C
26th Oct 2025117 AMAQI
26th Oct 2025118 AMAQI
26th Oct 2025119 AMAQI
26th Oct 20251110 AMAQI
26th Oct 20251111 AMAQI
26th Oct 20251112 PMAQI
26th Oct 2025111 PMAQI
26th Oct 2025112 PMAQI
26th Oct 2025113 PMAQI
26th Oct 2025114 PMAQI
26th Oct 2025115 PMAQI
26th Oct 2025146 PMAQI
26th Oct 2025157 PMAQI
26th Oct 2025178 PMAQI
26th Oct 2025139 PMAQI
26th Oct 20251210 PMAQI
26th Oct 20251111 PMAQI
27th Oct 20251112 AMAQI
27th Oct 2025111 AMAQI
27th Oct 2025112 AMAQI
27th Oct 2025113 AMAQI
27th Oct 2025214 AMAQI
27th Oct 2025345 AMAQI
27th Oct 2025386 AMAQI
7°C4/10°C
27th Oct 2025397 AMAQI
27th Oct 2025388 AMAQI
27th Oct 2025369 AMAQI
27th Oct 20253310 AMAQI
27th Oct 20253211 AMAQI
27th Oct 20252912 PMAQI
27th Oct 2025221 PMAQI
27th Oct 2025222 PMAQI
27th Oct 2025223 PMAQI
27th Oct 2025224 PMAQI
27th Oct 2025245 PMAQI
27th Oct 2025286 PMAQI
27th Oct 2025327 PMAQI
27th Oct 2025428 PMAQI
27th Oct 2025449 PMAQI
27th Oct 20254210 PMAQI
27th Oct 20254111 PMAQI
28th Oct 20253712 AMAQI
28th Oct 2025241 AMAQI
28th Oct 2025172 AMAQI
28th Oct 2025173 AMAQI
28th Oct 2025144 AMAQI
28th Oct 2025115 AMAQI
28th Oct 2025176 AMAQI
9°C7/12°C
28th Oct 2025207 AMAQI
28th Oct 2025118 AMAQI
28th Oct 2025119 AMAQI
28th Oct 20251110 AMAQI
28th Oct 20251211 AMAQI
28th Oct 20252812 PMAQI
28th Oct 2025281 PMAQI
28th Oct 2025222 PMAQI
28th Oct 2025223 PMAQI
28th Oct 2025224 PMAQI
28th Oct 2025225 PMAQI
28th Oct 2025226 PMAQI
28th Oct 2025237 PMAQI
28th Oct 2025258 PMAQI
28th Oct 2025299 PMAQI
28th Oct 20252810 PMAQI
28th Oct 20252811 PMAQI
29th Oct 20252812 AMAQI
29th Oct 2025281 AMAQI
29th Oct 2025282 AMAQI
29th Oct 2025253 AMAQI
29th Oct 2025224 AMAQI
29th Oct 2025195 AMAQI
29th Oct 2025176 AMAQI
11°C8/13°C
29th Oct 2025157 AMAQI
29th Oct 2025118 AMAQI
29th Oct 2025139 AMAQI
29th Oct 20251710 AMAQI
29th Oct 20251211 AMAQI
29th Oct 20251512 PMAQI
29th Oct 2025311 PMAQI
29th Oct 2025222 PMAQI
29th Oct 2025233 PMAQI
29th Oct 2025284 PMAQI
29th Oct 2025285 PMAQI
29th Oct 2025326 PMAQI
29th Oct 2025427 PMAQI
29th Oct 2025428 PMAQI
29th Oct 2025449 PMAQI
29th Oct 20255210 PMAQI
29th Oct 20255511 PMAQI
30th Oct 20255712 AMAQI
30th Oct 2025531 AMAQI
30th Oct 2025452 AMAQI
30th Oct 2025353 AMAQI
30th Oct 2025244 AMAQI
30th Oct 2025195 AMAQI
30th Oct 2025176 AMAQI
9°C6/11°C
30th Oct 2025177 AMAQI
30th Oct 2025178 AMAQI
30th Oct 2025189 AMAQI
30th Oct 20252210 AMAQI
30th Oct 20252211 AMAQI
30th Oct 20252612 PMAQI
30th Oct 2025281 PMAQI
30th Oct 2025282 PMAQI
30th Oct 2025283 PMAQI
30th Oct 2025264 PMAQI
30th Oct 2025225 PMAQI
30th Oct 2025296 PMAQI
30th Oct 2025337 PMAQI
30th Oct 2025248 PMAQI
30th Oct 2025209 PMAQI
30th Oct 20252210 PMAQI
30th Oct 20252211 PMAQI
31st Oct 20252212 AMAQI
31st Oct 2025201 AMAQI
31st Oct 2025172 AMAQI
31st Oct 2025173 AMAQI
31st Oct 2025174 AMAQI
31st Oct 2025175 AMAQI
31st Oct 2025196 AMAQI
9°C5/12°C
31st Oct 2025237 AMAQI
31st Oct 2025228 AMAQI
31st Oct 2025229 AMAQI
31st Oct 20252210 AMAQI
31st Oct 20252211 AMAQI
31st Oct 20252212 PMAQI
31st Oct 2025241 PMAQI
31st Oct 2025232 PMAQI
31st Oct 2025223 PMAQI
31st Oct 2025224 PMAQI
31st Oct 2025225 PMAQI
31st Oct 2025226 PMAQI
31st Oct 2025227 PMAQI
31st Oct 2025248 PMAQI
31st Oct 2025289 PMAQI
31st Oct 20252810 PMAQI
31st Oct 20252811 PMAQI
1st Nov 20252112 AMAQI
1st Nov 2025211 AMAQI
1st Nov 2025282 AMAQI
1st Nov 2025283 AMAQI
1st Nov 2025254 AMAQI
1st Nov 2025115 AMAQI
1st Nov 2025136 AMAQI
14°C12/15°C
1st Nov 2025157 AMAQI
1st Nov 2025118 AMAQI
1st Nov 2025119 AMAQI
1st Nov 20251110 AMAQI
1st Nov 20251311 AMAQI
1st Nov 20251512 PMAQI
1st Nov 2025181 PMAQI
1st Nov 2025222 PMAQI
1st Nov 2025263 PMAQI
1st Nov 2025234 PMAQI
1st Nov 2025225 PMAQI
1st Nov 2025226 PMAQI
1st Nov 2025257 PMAQI
1st Nov 2025348 PMAQI
1st Nov 2025359 PMAQI
1st Nov 20252810 PMAQI
1st Nov 20253311 PMAQI
2nd Nov 20254012 AMAQI
2nd Nov 2025361 AMAQI
2nd Nov 2025352 AMAQI
2nd Nov 2025423 AMAQI
2nd Nov 2025394 AMAQI
2nd Nov 2025385 AMAQI
2nd Nov 2025376 AMAQI
13°C9/14°C
2nd Nov 2025347 AMAQI
2nd Nov 2025338 AMAQI
2nd Nov 2025289 AMAQI
2nd Nov 20252210 AMAQI
2nd Nov 20251811 AMAQI
2nd Nov 20251112 PMAQI
2nd Nov 2025131 PMAQI
2nd Nov 2025172 PMAQI
2nd Nov 2025183 PMAQI
2nd Nov 2025204 PMAQI
2nd Nov 2025225 PMAQI
2nd Nov 2025266 PMAQI
2nd Nov 2025347 PMAQI
2nd Nov 2025528 PMAQI
2nd Nov 2025679 PMAQI
2nd Nov 20256310 PMAQI
2nd Nov 20255311 PMAQI
3rd Nov 20254112 AMAQI
3rd Nov 2025371 AMAQI
3rd Nov 2025332 AMAQI
3rd Nov 2025333 AMAQI
3rd Nov 2025334 AMAQI
3rd Nov 2025295 AMAQI
3rd Nov 2025206 AMAQI
8°C7/11°C
3rd Nov 2025177 AMAQI
3rd Nov 2025178 AMAQI
3rd Nov 2025229 AMAQI
3rd Nov 20252810 AMAQI
3rd Nov 20251711 AMAQI
3rd Nov 20251812 PMAQI
3rd Nov 2025181 PMAQI
3rd Nov 2025172 PMAQI
3rd Nov 2025203 PMAQI
3rd Nov 2025204 PMAQI
3rd Nov 2025175 PMAQI
3rd Nov 2025186 PMAQI
3rd Nov 2025227 PMAQI
3rd Nov 2025188 PMAQI
3rd Nov 2025179 PMAQI
3rd Nov 20251810 PMAQI
3rd Nov 20252111 PMAQI
4th Nov 20251712 AMAQI
4th Nov 2025171 AMAQI
4th Nov 2025172 AMAQI
4th Nov 2025173 AMAQI
4th Nov 2025154 AMAQI
4th Nov 2025115 AMAQI
4th Nov 2025116 AMAQI
12°C7/15°C
4th Nov 2025137 AMAQI
4th Nov 2025178 AMAQI
4th Nov 2025179 AMAQI
4th Nov 20251710 AMAQI
4th Nov 20251811 AMAQI
4th Nov 20252412 PMAQI
4th Nov 2025261 PMAQI
4th Nov 2025222 PMAQI
4th Nov 2025223 PMAQI
4th Nov 2025224 PMAQI
4th Nov 2025245 PMAQI
4th Nov 2025306 PMAQI
4th Nov 2025307 PMAQI
4th Nov 2025288 PMAQI
4th Nov 2025289 PMAQI
4th Nov 20252810 PMAQI
4th Nov 20252811 PMAQI
5th Nov 20252812 AMAQI
5th Nov 2025281 AMAQI
5th Nov 2025242 AMAQI
5th Nov 2025223 AMAQI
5th Nov 2025224 AMAQI
5th Nov 2025225 AMAQI
5th Nov 2025226 AMAQI
14°C13/15°C
5th Nov 2025237 AMAQI
7 AM5th Nov 2025268 AMAQI
5th Nov 2025229 AMAQI
5th Nov 20252110 AMAQI
12 PM
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 4 PM
34AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
8 AM - 9 AM
32AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 4 PM (Avg. 34), while the lowest AQI was between 8 AM to 9 AM (Avg. 32).
Night time
Avg. Highest Time
11 PM
41AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 6 AM
32AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 41), while the lowest AQI was between 5 AM to 6 AM (Avg. 32).
2025 Days Vs Air Quality
Norwich, Norfolk, United Kingdom
2025
80%
247
19%
60
0.3%
1
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Good
247 DaysModerate
60 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 309 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
Norwich, Norfolk, United Kingdom
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
32AQI
32AQI
2nd January 2025
28AQI
28AQI
3rd January 2025
36AQI
36AQI
4th January 2025
50AQI
50AQI
5th January 2025
30AQI
30AQI
6th January 2025
24AQI
24AQI
7th January 2025
23AQI
23AQI
8th January 2025
38AQI
38AQI
9th January 2025
48AQI
48AQI
10th January 2025
57AQI
57AQI
11th January 2025
74AQI
74AQI
12th January 2025
76AQI
76AQI
13th January 2025
51AQI
51AQI
14th January 2025
56AQI
56AQI
15th January 2025
50AQI
50AQI
16th January 2025
51AQI
51AQI
17th January 2025
62AQI
62AQI
18th January 2025
67AQI
67AQI
19th January 2025
70AQI
70AQI
20th January 2025
73AQI
73AQI
21st January 2025
61AQI
61AQI
22nd January 2025
71AQI
71AQI
23rd January 2025
53AQI
53AQI
24th January 2025
35AQI
35AQI
25th January 2025
36AQI
36AQI
26th January 2025
32AQI
32AQI
27th January 2025
29AQI
29AQI
28th January 2025
27AQI
27AQI
29th January 2025
28AQI
28AQI
30th January 2025
24AQI
24AQI
31st January 2025
28AQI
28AQI
1st February 2025
36AQI
36AQI
2nd February 2025
57AQI
57AQI
3rd February 2025
61AQI
61AQI
4th February 2025
46AQI
46AQI
5th February 2025
42AQI
42AQI
6th February 2025
44AQI
44AQI
7th February 2025
41AQI
41AQI
8th February 2025
69AQI
69AQI
9th February 2025
87AQI
87AQI
10th February 2025
80AQI
80AQI
11th February 2025
83AQI
83AQI
12th February 2025
67AQI
67AQI
13th February 2025
67AQI
67AQI
14th February 2025
57AQI
57AQI
15th February 2025
75AQI
75AQI
16th February 2025
59AQI
59AQI
17th February 2025
50AQI
50AQI
18th February 2025
64AQI
64AQI
19th February 2025
80AQI
80AQI
20th February 2025
60AQI
60AQI
21st February 2025
39AQI
39AQI
22nd February 2025
41AQI
41AQI
23rd February 2025
33AQI
33AQI
24th February 2025
28AQI
28AQI
25th February 2025
41AQI
41AQI
26th February 2025
33AQI
33AQI
27th February 2025
28AQI
28AQI
28th February 2025
36AQI
36AQI
1st March 2025
40AQI
40AQI
2nd March 2025
50AQI
50AQI
3rd March 2025
61AQI
61AQI
4th March 2025
68AQI
68AQI
5th March 2025
81AQI
81AQI
6th March 2025
89AQI
89AQI
7th March 2025
53AQI
53AQI
8th March 2025
67AQI
67AQI
9th March 2025
91AQI
91AQI
10th March 2025
127AQI
127AQI
11th March 2025
47AQI
47AQI
12th March 2025
28AQI
28AQI
13th March 2025
36AQI
36AQI
14th March 2025
28AQI
28AQI
15th March 2025
27AQI
27AQI
16th March 2025
25AQI
25AQI
17th March 2025
31AQI
31AQI
18th March 2025
43AQI
43AQI
19th March 2025
59AQI
59AQI
20th March 2025
71AQI
71AQI
21st March 2025
77AQI
77AQI
22nd March 2025
56AQI
56AQI
23rd March 2025
82AQI
82AQI
24th March 2025
81AQI
81AQI
25th March 2025
68AQI
68AQI
26th March 2025
37AQI
37AQI
27th March 2025
46AQI
46AQI
28th March 2025
31AQI
31AQI
29th March 2025
27AQI
27AQI
30th March 2025
34AQI
34AQI
31st March 2025
28AQI
28AQI
1st April 2025
29AQI
29AQI
2nd April 2025
38AQI
38AQI
3rd April 2025
59AQI
59AQI
4th April 2025
58AQI
58AQI
5th April 2025
38AQI
38AQI
6th April 2025
26AQI
26AQI
7th April 2025
24AQI
24AQI
8th April 2025
31AQI
31AQI
9th April 2025
25AQI
25AQI
10th April 2025
26AQI
26AQI
11th April 2025
57AQI
57AQI
12th April 2025
73AQI
73AQI
13th April 2025
56AQI
56AQI
14th April 2025
25AQI
25AQI
15th April 2025
53AQI
53AQI
16th April 2025
29AQI
29AQI
17th April 2025
21AQI
21AQI
18th April 2025
28AQI
28AQI
19th April 2025
27AQI
27AQI
20th April 2025
22AQI
22AQI
21st April 2025
32AQI
32AQI
22nd April 2025
36AQI
36AQI
23rd April 2025
27AQI
27AQI
24th April 2025
36AQI
36AQI
25th April 2025
25AQI
25AQI
26th April 2025
48AQI
48AQI
27th April 2025
49AQI
49AQI
28th April 2025
43AQI
43AQI
29th April 2025
48AQI
48AQI
30th April 2025
46AQI
46AQI
1st May 2025
58AQI
58AQI
2nd May 2025
52AQI
52AQI
3rd May 2025
30AQI
30AQI
4th May 2025
21AQI
21AQI
5th May 2025
21AQI
21AQI
6th May 2025
20AQI
20AQI
7th May 2025
22AQI
22AQI
8th May 2025
23AQI
23AQI
9th May 2025
28AQI
28AQI
10th May 2025
27AQI
27AQI
11th May 2025
31AQI
31AQI
12th May 2025
34AQI
34AQI
13th May 2025
32AQI
32AQI
14th May 2025
33AQI
33AQI
15th May 2025
40AQI
40AQI
16th May 2025
41AQI
41AQI
17th May 2025
36AQI
36AQI
18th May 2025
41AQI
41AQI
19th May 2025
35AQI
35AQI
20th May 2025
31AQI
31AQI
21st May 2025
36AQI
36AQI
22nd May 2025
29AQI
29AQI
23rd May 2025
22AQI
22AQI
24th May 2025
29AQI
29AQI
25th May 2025
21AQI
21AQI
26th May 2025
23AQI
23AQI
27th May 2025
20AQI
20AQI
28th May 2025
16AQI
16AQI
29th May 2025
25AQI
25AQI
30th May 2025
20AQI
20AQI
31st May 2025
23AQI
23AQI
1st June 2025
26AQI
26AQI
2nd June 2025
21AQI
21AQI
3rd June 2025
25AQI
25AQI
4th June 2025
24AQI
24AQI
5th June 2025
20AQI
20AQI
6th June 2025
17AQI
17AQI
7th June 2025
17AQI
17AQI
8th June 2025
17AQI
17AQI
9th June 2025
54AQI
54AQI
10th June 2025
58AQI
58AQI
11th June 2025
36AQI
36AQI
12th June 2025
44AQI
44AQI
13th June 2025
48AQI
48AQI
14th June 2025
44AQI
44AQI
15th June 2025
30AQI
30AQI
16th June 2025
27AQI
27AQI
17th June 2025
31AQI
31AQI
18th June 2025
38AQI
38AQI
19th June 2025
37AQI
37AQI
20th June 2025
35AQI
35AQI
21st June 2025
36AQI
36AQI
22nd June 2025
35AQI
35AQI
23rd June 2025
25AQI
25AQI
24th June 2025
24AQI
24AQI
25th June 2025
20AQI
20AQI
26th June 2025
23AQI
23AQI
27th June 2025
22AQI
22AQI
28th June 2025
21AQI
21AQI
29th June 2025
25AQI
25AQI
30th June 2025
31AQI
31AQI
1st July 2025
39AQI
39AQI
2nd July 2025
39AQI
39AQI
3rd July 2025
26AQI
26AQI
4th July 2025
23AQI
23AQI
5th July 2025
22AQI
22AQI
6th July 2025
20AQI
20AQI
7th July 2025
19AQI
19AQI
8th July 2025
22AQI
22AQI
9th July 2025
26AQI
26AQI
10th July 2025
28AQI
28AQI
11th July 2025
27AQI
27AQI
12th July 2025
27AQI
27AQI
13th July 2025
30AQI
30AQI
14th July 2025
35AQI
35AQI
15th July 2025
27AQI
27AQI
16th July 2025
24AQI
24AQI
17th July 2025
24AQI
24AQI
18th July 2025
29AQI
29AQI
19th July 2025
31AQI
31AQI
20th July 2025
35AQI
35AQI
21st July 2025
23AQI
23AQI
22nd July 2025
19AQI
19AQI
23rd July 2025
22AQI
22AQI
24th July 2025
37AQI
37AQI
25th July 2025
36AQI
36AQI
26th July 2025
41AQI
41AQI
27th July 2025
29AQI
29AQI
28th July 2025
26AQI
26AQI
29th July 2025
22AQI
22AQI
30th July 2025
21AQI
21AQI
31st July 2025
21AQI
21AQI
1st August 2025
21AQI
21AQI
2nd August 2025
20AQI
20AQI
3rd August 2025
23AQI
23AQI
4th August 2025
23AQI
23AQI
5th August 2025
23AQI
23AQI
6th August 2025
26AQI
26AQI
7th August 2025
28AQI
28AQI
8th August 2025
32AQI
32AQI
9th August 2025
32AQI
32AQI
10th August 2025
37AQI
37AQI
11th August 2025
38AQI
38AQI
12th August 2025
47AQI
47AQI
13th August 2025
54AQI
54AQI
14th August 2025
54AQI
54AQI
15th August 2025
38AQI
38AQI
16th August 2025
39AQI
39AQI
17th August 2025
30AQI
30AQI
18th August 2025
27AQI
27AQI
19th August 2025
28AQI
28AQI
20th August 2025
28AQI
28AQI
21st August 2025
23AQI
23AQI
22nd August 2025
21AQI
21AQI
23rd August 2025
22AQI
22AQI
24th August 2025
23AQI
23AQI
25th August 2025
28AQI
28AQI
26th August 2025
30AQI
30AQI
27th August 2025
28AQI
28AQI
28th August 2025
26AQI
26AQI
29th August 2025
22AQI
22AQI
30th August 2025
21AQI
21AQI
31st August 2025
23AQI
23AQI
1st September 2025
22AQI
22AQI
2nd September 2025
21AQI
21AQI
3rd September 2025
19AQI
19AQI
4th September 2025
17AQI
17AQI
5th September 2025
19AQI
19AQI
6th September 2025
21AQI
21AQI
7th September 2025
24AQI
24AQI
8th September 2025
23AQI
23AQI
9th September 2025
21AQI
21AQI
10th September 2025
22AQI
22AQI
11th September 2025
20AQI
20AQI
12th September 2025
18AQI
18AQI
13th September 2025
17AQI
17AQI
14th September 2025
18AQI
18AQI
15th September 2025
22AQI
22AQI
16th September 2025
22AQI
22AQI
17th September 2025
20AQI
20AQI
18th September 2025
17AQI
17AQI
19th September 2025
19AQI
19AQI
20th September 2025
25AQI
25AQI
21st September 2025
19AQI
19AQI
22nd September 2025
18AQI
18AQI
23rd September 2025
18AQI
18AQI
24th September 2025
17AQI
17AQI
25th September 2025
22AQI
22AQI
26th September 2025
27AQI
27AQI
27th September 2025
31AQI
31AQI
28th September 2025
46AQI
46AQI
29th September 2025
43AQI
43AQI
30th September 2025
44AQI
44AQI
1st October 2025
41AQI
41AQI
2nd October 2025
61AQI
61AQI
3rd October 2025
38AQI
38AQI
4th October 2025
22AQI
22AQI
5th October 2025
40AQI
40AQI
6th October 2025
51AQI
51AQI
7th October 2025
43AQI
43AQI
8th October 2025
42AQI
42AQI
9th October 2025
46AQI
46AQI
10th October 2025
48AQI
48AQI
11th October 2025
52AQI
52AQI
12th October 2025
65AQI
65AQI
13th October 2025
48AQI
48AQI
14th October 2025
41AQI
41AQI
15th October 2025
33AQI
33AQI
16th October 2025
45AQI
45AQI
17th October 2025
55AQI
55AQI
18th October 2025
62AQI
62AQI
19th October 2025
54AQI
54AQI
20th October 2025
30AQI
30AQI
21st October 2025
40AQI
40AQI
22nd October 2025
20AQI
20AQI
23rd October 2025
21AQI
21AQI
24th October 2025
19AQI
19AQI
25th October 2025
16AQI
16AQI
26th October 2025
14AQI
14AQI
27th October 2025
27AQI
27AQI
28th October 2025
23AQI
23AQI
29th October 2025
29AQI
29AQI
30th October 2025
31AQI
31AQI
31st October 2025
22AQI
22AQI
1st November 2025
23AQI
23AQI
2nd November 2025
36AQI
36AQI
3rd November 2025
25AQI
25AQI
4th November 2025
18AQI
18AQI
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
46AQI
54AQI
54AQI
38AQI
30AQI
30AQI
27AQI
30AQI
23AQI
38AQI
26AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
18
13
14
14
16
14
1
24
6
29
2
28
2
31
29
2
30
24
7
4
247
60
1
Highest AQI recorded in
March54AQI
Lowest AQI recorded in
September23AQI
202434AQI
29
2
28
1
24
7
30
22
9
30
30
1
31
22
8
31
24
6
30
1
331
35
Highest AQI recorded in
March42AQI
Lowest AQI recorded in
July28AQI
202336AQI
16
2
17
10
1
28
2
18
12
26
5
21
6
31
30
1
22
8
30
1
27
2
31
297
49
1
Highest AQI recorded in
February49AQI
Lowest AQI recorded in
July26AQI
202241AQI
16
15
21
1
11
14
6
21
9
25
6
27
3
20
4
1
28
1
31
27
3
19
12
247
68
6
Highest AQI recorded in
March75AQI
Lowest AQI recorded in
September28AQI
202140AQI
19
11
18
10
17
13
1
24
6
30
1
26
4
21
2
29
2
20
9
1
28
3
23
7
27
4
282
72
2
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
August29AQI
202035AQI
9
4
15
6
16
2
29
1
30
1
26
5
27
3
31
18
11
1
23
8
224
41
1
Highest AQI recorded in
November47AQI
Lowest AQI recorded in
July26AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
41AQILeast Polluted Year Recorded
2024(Avg.)
34AQINorwich's annual 2025 AQI (37) shows an average percentage change of -0.8% (improved AQI) compared to previous years: 2020 (35), 2021 (40), 2022 (41), 2023 (36), 2024 (34).
