HC.Andersens Boulevard, Copenhagen, Hovedstaden, Denmark 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
HC.Andersens Boulevard, Copenhagen, Hovedstaden, Denmark
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2023
97AQILowest AQI recorded on
23rd Aug 2025
16AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
HC.Andersens Boulevard, Copenhagen, Hovedstaden, Denmark
AQI
Day
Night
.
5 AM6th Aug 2026
9 PM
4 AM7th Aug 2026
Day time
Avg. Highest Time
7AM6th Aug
44AQI
Avg. Lowest Time
9PM6th Aug
21AQI
Night time
Avg. Highest Time
4AM7th Aug
32AQI
Avg. Lowest Time
3AM7th Aug
21AQI
In the last 24 hours,
HC.Andersens Boulevard's AQI reached its highest point of 44 at 7 AM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
HC.Andersens Boulevard, Copenhagen, Hovedstaden, Denmark
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 2026245 AMAQI
9th Jul 2026206 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026288 AMAQI
9th Jul 2026289 AMAQI
9th Jul 20262810 AMAQI
9th Jul 20262611 AMAQI
9th Jul 20262612 PMAQI
9th Jul 2026241 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026273 PMAQI
9th Jul 2026274 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026148 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262510 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026283 AMAQI
10th Jul 2026244 AMAQI
18°C14/22°C
10th Jul 2026245 AMAQI
10th Jul 2026246 AMAQI
10th Jul 2026237 AMAQI
10th Jul 2026288 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20263010 AMAQI
10th Jul 20263011 AMAQI
10th Jul 20262812 PMAQI
10th Jul 2026281 PMAQI
10th Jul 2026292 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026314 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026316 PMAQI
10th Jul 2026297 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20263111 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026313 AMAQI
11th Jul 2026264 AMAQI
20°C16/23°C
11th Jul 2026245 AMAQI
11th Jul 2026246 AMAQI
11th Jul 2026237 AMAQI
11th Jul 2026248 AMAQI
11th Jul 2026249 AMAQI
11th Jul 2026910 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026282 PMAQI
11th Jul 2026283 PMAQI
11th Jul 2026294 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026216 PMAQI
11th Jul 2026127 PMAQI
11th Jul 2026188 PMAQI
11th Jul 2026199 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262912 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026272 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026224 AMAQI
21°C16/25°C
12th Jul 2026185 AMAQI
12th Jul 2026236 AMAQI
12th Jul 2026227 AMAQI
12th Jul 2026248 AMAQI
12th Jul 2026229 AMAQI
12th Jul 20262410 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026272 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026254 PMAQI
12th Jul 2026265 PMAQI
12th Jul 2026216 PMAQI
12th Jul 2026267 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262610 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026292 AMAQI
13th Jul 2026243 AMAQI
13th Jul 2026224 AMAQI
23°C18/28°C
13th Jul 2026235 AMAQI
13th Jul 2026206 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026228 AMAQI
13th Jul 2026259 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20263011 AMAQI
13th Jul 20263112 PMAQI
13th Jul 2026321 PMAQI
13th Jul 2026312 PMAQI
13th Jul 2026283 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026315 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026317 PMAQI
13th Jul 2026288 PMAQI
13th Jul 2026249 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20262811 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026234 AMAQI
20°C18/23°C
14th Jul 2026225 AMAQI
14th Jul 2026206 AMAQI
14th Jul 2026227 AMAQI
14th Jul 2026208 AMAQI
14th Jul 2026249 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20262811 AMAQI
14th Jul 20262812 PMAQI
14th Jul 2026311 PMAQI
14th Jul 2026302 PMAQI
14th Jul 2026303 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026269 PMAQI
14th Jul 20262710 PMAQI
14th Jul 20262611 PMAQI
15th Jul 20263012 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026292 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026244 AMAQI
20°C17/23°C
15th Jul 2026225 AMAQI
15th Jul 2026216 AMAQI
15th Jul 2026257 AMAQI
15th Jul 2026228 AMAQI
15th Jul 2026249 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20262711 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026261 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026273 PMAQI
15th Jul 2026254 PMAQI
15th Jul 2026265 PMAQI
15th Jul 2026286 PMAQI
15th Jul 2026307 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026249 PMAQI
15th Jul 20262710 PMAQI
15th Jul 20262611 PMAQI
16th Jul 20263012 AMAQI
16th Jul 2026301 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026293 AMAQI
16th Jul 2026274 AMAQI
20°C17/23°C
16th Jul 2026275 AMAQI
16th Jul 2026246 AMAQI
16th Jul 2026247 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026249 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026292 PMAQI
16th Jul 2026283 PMAQI
16th Jul 2026284 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026276 PMAQI
16th Jul 2026267 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262710 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026241 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026264 AMAQI
20°C17/22°C
17th Jul 2026235 AMAQI
17th Jul 2026246 AMAQI
17th Jul 2026257 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026319 AMAQI
17th Jul 20262910 AMAQI
17th Jul 20262911 AMAQI
17th Jul 20263112 PMAQI
17th Jul 2026311 PMAQI
17th Jul 2026422 PMAQI
17th Jul 2026463 PMAQI
17th Jul 2026464 PMAQI
17th Jul 2026515 PMAQI
17th Jul 2026406 PMAQI
17th Jul 2026507 PMAQI
17th Jul 2026558 PMAQI
17th Jul 2026609 PMAQI
17th Jul 20264610 PMAQI
17th Jul 20264411 PMAQI
18th Jul 20264812 AMAQI
18th Jul 2026441 AMAQI
18th Jul 2026512 AMAQI
18th Jul 2026503 AMAQI
18th Jul 2026464 AMAQI
20°C17/23°C
18th Jul 2026535 AMAQI
18th Jul 2026546 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026488 AMAQI
18th Jul 2026599 AMAQI
18th Jul 20266310 AMAQI
18th Jul 20266311 AMAQI
18th Jul 20265112 PMAQI
18th Jul 2026601 PMAQI
18th Jul 2026562 PMAQI
18th Jul 2026513 PMAQI
18th Jul 2026534 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026466 PMAQI
18th Jul 2026447 PMAQI
18th Jul 2026428 PMAQI
18th Jul 2026489 PMAQI
18th Jul 20264210 PMAQI
18th Jul 20264411 PMAQI
19th Jul 20264412 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026572 AMAQI
19th Jul 2026553 AMAQI
19th Jul 2026554 AMAQI
19°C16/21°C
19th Jul 2026535 AMAQI
19th Jul 2026466 AMAQI
19th Jul 2026367 AMAQI
19th Jul 2026318 AMAQI
19th Jul 2026339 AMAQI
19th Jul 20263110 AMAQI
19th Jul 20262911 AMAQI
19th Jul 20262712 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026216 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026218 PMAQI
19th Jul 2026219 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026233 AMAQI
20th Jul 2026234 AMAQI
17°C15/19°C
20th Jul 2026195 AMAQI
20th Jul 2026146 AMAQI
20th Jul 2026127 AMAQI
20th Jul 2026198 AMAQI
20th Jul 2026219 AMAQI
20th Jul 20261710 AMAQI
20th Jul 20261711 AMAQI
20th Jul 20261712 PMAQI
20th Jul 2026191 PMAQI
20th Jul 2026212 PMAQI
20th Jul 2026193 PMAQI
20th Jul 2026144 PMAQI
20th Jul 2026145 PMAQI
20th Jul 2026176 PMAQI
20th Jul 2026147 PMAQI
20th Jul 2026148 PMAQI
20th Jul 2026149 PMAQI
20th Jul 20261210 PMAQI
20th Jul 20261211 PMAQI
21st Jul 20261212 AMAQI
21st Jul 2026211 AMAQI
21st Jul 2026232 AMAQI
21st Jul 2026213 AMAQI
21st Jul 2026174 AMAQI
16°C13/20°C
21st Jul 2026216 AMAQI
21st Jul 2026177 AMAQI
21st Jul 2026198 AMAQI
21st Jul 2026219 AMAQI
21st Jul 20261710 AMAQI
21st Jul 20262111 AMAQI
21st Jul 20261112 PMAQI
21st Jul 2026211 PMAQI
21st Jul 2026212 PMAQI
21st Jul 2026213 PMAQI
21st Jul 2026214 PMAQI
21st Jul 2026195 PMAQI
21st Jul 2026196 PMAQI
21st Jul 2026187 PMAQI
21st Jul 2026188 PMAQI
21st Jul 2026239 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20262312 AMAQI
22nd Jul 2026361 AMAQI
22nd Jul 2026232 AMAQI
22nd Jul 2026233 AMAQI
22nd Jul 2026214 AMAQI
19°C14/22°C
22nd Jul 2026215 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262911 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026162 PMAQI
22nd Jul 2026213 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026217 PMAQI
22nd Jul 2026448 PMAQI
22nd Jul 2026409 PMAQI
22nd Jul 20263410 PMAQI
22nd Jul 20265011 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026211 AMAQI
23rd Jul 2026212 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026344 AMAQI
17°C15/20°C
23rd Jul 2026215 AMAQI
23rd Jul 2026366 AMAQI
23rd Jul 2026367 AMAQI
23rd Jul 2026348 AMAQI
23rd Jul 2026349 AMAQI
23rd Jul 20264010 AMAQI
23rd Jul 20263811 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026334 PMAQI
23rd Jul 2026335 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20263310 PMAQI
23rd Jul 20263311 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026331 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026254 AMAQI
18°C15/21°C
24th Jul 2026255 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026213 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026217 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262111 PMAQI
25th Jul 20262112 AMAQI
25th Jul 2026211 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026213 AMAQI
25th Jul 2026274 AMAQI
18°C15/21°C
25th Jul 2026295 AMAQI
25th Jul 2026236 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026234 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026518 PMAQI
25th Jul 2026529 PMAQI
25th Jul 20264810 PMAQI
25th Jul 20264411 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026441 AMAQI
26th Jul 2026662 AMAQI
26th Jul 2026633 AMAQI
26th Jul 2026564 AMAQI
18°C16/21°C
26th Jul 2026425 AMAQI
26th Jul 2026386 AMAQI
26th Jul 2026337 AMAQI
26th Jul 2026408 AMAQI
26th Jul 2026299 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20262911 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026272 PMAQI
26th Jul 2026273 PMAQI
26th Jul 2026234 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026236 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20263210 PMAQI
26th Jul 20264611 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026381 AMAQI
27th Jul 2026382 AMAQI
27th Jul 2026313 AMAQI
27th Jul 2026384 AMAQI
16°C15/18°C
27th Jul 2026295 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026198 AMAQI
27th Jul 2026199 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026309 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20263011 PMAQI
28th Jul 20263812 AMAQI
28th Jul 2026341 AMAQI
28th Jul 2026382 AMAQI
28th Jul 2026313 AMAQI
28th Jul 2026214 AMAQI
16°C14/19°C
28th Jul 2026215 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026338 AMAQI
28th Jul 2026339 AMAQI
28th Jul 20262710 AMAQI
28th Jul 20263111 AMAQI
28th Jul 20263112 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026215 PMAQI
28th Jul 2026366 PMAQI
28th Jul 2026287 PMAQI
28th Jul 2026218 PMAQI
28th Jul 2026209 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20262212 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026233 AMAQI
29th Jul 2026214 AMAQI
17°C14/21°C
29th Jul 2026235 AMAQI
29th Jul 2026216 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20262310 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262112 PMAQI
29th Jul 2026301 PMAQI
29th Jul 2026212 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026236 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20264411 PMAQI
30th Jul 20264612 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026402 AMAQI
30th Jul 2026423 AMAQI
30th Jul 2026404 AMAQI
20°C17/23°C
30th Jul 2026315 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026409 AMAQI
30th Jul 20264210 AMAQI
30th Jul 20263411 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026501 PMAQI
30th Jul 2026502 PMAQI
30th Jul 2026423 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026505 PMAQI
30th Jul 2026516 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026528 PMAQI
30th Jul 2026539 PMAQI
30th Jul 20265710 PMAQI
30th Jul 20265611 PMAQI
31st Jul 20266012 AMAQI
31st Jul 2026641 AMAQI
31st Jul 2026582 AMAQI
31st Jul 2026563 AMAQI
31st Jul 2026584 AMAQI
21°C19/24°C
31st Jul 2026525 AMAQI
31st Jul 2026506 AMAQI
31st Jul 2026427 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026369 AMAQI
31st Jul 20263310 AMAQI
31st Jul 20263311 AMAQI
31st Jul 20263312 PMAQI
31st Jul 2026311 PMAQI
31st Jul 2026292 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026259 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20262311 PMAQI
1st Aug 20262312 AMAQI
1st Aug 2026301 AMAQI
1st Aug 2026302 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026214 AMAQI
18°C16/21°C
1st Aug 2026215 AMAQI
1st Aug 2026216 AMAQI
1st Aug 2026217 AMAQI
1st Aug 2026218 AMAQI
1st Aug 2026279 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20262312 PMAQI
1st Aug 2026251 PMAQI
1st Aug 2026272 PMAQI
1st Aug 2026233 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026216 PMAQI
1st Aug 2026167 PMAQI
1st Aug 2026168 PMAQI
1st Aug 2026239 PMAQI
1st Aug 20262310 PMAQI
1st Aug 20264011 PMAQI
2nd Aug 20263212 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026403 AMAQI
2nd Aug 2026404 AMAQI
18°C16/20°C
2nd Aug 2026215 AMAQI
2nd Aug 2026386 AMAQI
2nd Aug 2026387 AMAQI
2nd Aug 2026258 AMAQI
2nd Aug 2026239 AMAQI
2nd Aug 20262110 AMAQI
2nd Aug 20262111 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026211 PMAQI
2nd Aug 2026212 PMAQI
2nd Aug 2026213 PMAQI
2nd Aug 2026234 PMAQI
2nd Aug 2026405 PMAQI
2nd Aug 2026216 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026238 PMAQI
2nd Aug 2026219 PMAQI
2nd Aug 20263810 PMAQI
2nd Aug 20262311 PMAQI
3rd Aug 20262312 AMAQI
3rd Aug 2026261 AMAQI
3rd Aug 2026212 AMAQI
3rd Aug 2026213 AMAQI
3rd Aug 2026214 AMAQI
18°C14/21°C
3rd Aug 2026235 AMAQI
3rd Aug 2026256 AMAQI
3rd Aug 2026467 AMAQI
3rd Aug 2026518 AMAQI
3rd Aug 2026489 AMAQI
3rd Aug 20262710 AMAQI
3rd Aug 20262911 AMAQI
3rd Aug 20264212 PMAQI
3rd Aug 2026251 PMAQI
3rd Aug 2026252 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026235 PMAQI
3rd Aug 2026236 PMAQI
3rd Aug 2026237 PMAQI
3rd Aug 2026258 PMAQI
3rd Aug 2026259 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20264411 PMAQI
4th Aug 20264212 AMAQI
4th Aug 2026261 AMAQI
4th Aug 2026382 AMAQI
4th Aug 2026423 AMAQI
4th Aug 2026404 AMAQI
18°C15/21°C
4th Aug 2026255 AMAQI
4th Aug 2026256 AMAQI
4th Aug 2026277 AMAQI
4th Aug 2026428 AMAQI
4th Aug 2026409 AMAQI
4th Aug 20262510 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026382 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026504 PMAQI
4th Aug 2026525 PMAQI
4th Aug 2026546 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026318 PMAQI
4th Aug 2026219 PMAQI
4th Aug 20264810 PMAQI
4th Aug 20264611 PMAQI
5th Aug 20264012 AMAQI
5th Aug 2026481 AMAQI
5th Aug 2026382 AMAQI
5th Aug 2026363 AMAQI
5th Aug 2026274 AMAQI
18°C16/21°C
5th Aug 2026255 AMAQI
5th Aug 2026256 AMAQI
5th Aug 2026297 AMAQI
5th Aug 2026428 AMAQI
5th Aug 2026499 AMAQI
5th Aug 20265110 AMAQI
5th Aug 20266011 AMAQI
5th Aug 20265512 PMAQI
5th Aug 2026401 PMAQI
5th Aug 2026542 PMAQI
5th Aug 2026633 PMAQI
5th Aug 2026464 PMAQI
5th Aug 2026425 PMAQI
5th Aug 2026406 PMAQI
5th Aug 2026367 PMAQI
5th Aug 2026318 PMAQI
5th Aug 2026279 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20263212 AMAQI
6th Aug 2026271 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026273 AMAQI
6th Aug 2026294 AMAQI
21°C18/26°C
6th Aug 2026255 AMAQI
6th Aug 2026256 AMAQI
6th Aug 2026447 AMAQI
6th Aug 2026338 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026231 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026234 PMAQI
6th Aug 2026235 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026217 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026219 PMAQI
6th Aug 20262310 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026231 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026324 AMAQI
19°C17/22°C
7th Aug 2026335 AMAQI
5 AM7th Aug 2026256 AMAQI
7th Aug 2026237 AMAQI
7th Aug 2026238 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262110 AMAQI
7th Aug 20262111 AMAQI
7th Aug 20263312 PMAQI
7th Aug 2026231 PMAQI
1 PM7th Aug 2026252 PMAQI
7th Aug 2026253 PMAQI
7th Aug 2026234 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026236 PMAQI
7th Aug 2026217 PMAQI
7th Aug 2026218 PMAQI
7th Aug 2026239 PMAQI
9 PM7th Aug 20262110 PMAQI
7th Aug 20262111 PMAQI
1 AM
4 AM
17°C15/19°C
Day time
Avg. Highest Time
9 AM
30AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
26AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 30), while the lowest AQI was between 7 PM to 7 PM (Avg. 26).
Night time
Avg. Highest Time
2 AM - 3 AM
32AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM - 10 PM
30AQI
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. 32), while the lowest AQI was between 4 AM to 10 PM (Avg. 30).
2026 Days Vs Air Quality
HC.Andersens Boulevard, Copenhagen, Hovedstaden, Denmark
2026
87%
188
12%
26
0.9%
2
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
188 DaysModerate
26 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 219 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
HC.Andersens Boulevard, Copenhagen, Hovedstaden, Denmark
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
43AQI (US)
43AQI (US)
2nd January 2026
19AQI (US)
19AQI (US)
3rd January 2026
18AQI (US)
18AQI (US)
4th January 2026
24AQI (US)
24AQI (US)
5th January 2026
33AQI (US)
33AQI (US)
6th January 2026
62AQI (US)
62AQI (US)
7th January 2026
46AQI (US)
46AQI (US)
8th January 2026
50AQI (US)
50AQI (US)
9th January 2026
27AQI (US)
27AQI (US)
10th January 2026
21AQI (US)
21AQI (US)
11th January 2026
25AQI (US)
25AQI (US)
12th January 2026
35AQI (US)
35AQI (US)
13th January 2026
50AQI (US)
50AQI (US)
14th January 2026
41AQI (US)
41AQI (US)
15th January 2026
31AQI (US)
31AQI (US)
16th January 2026
56AQI (US)
56AQI (US)
17th January 2026
62AQI (US)
62AQI (US)
18th January 2026
68AQI (US)
68AQI (US)
19th January 2026
80AQI (US)
80AQI (US)
20th January 2026
76AQI (US)
76AQI (US)
21st January 2026
73AQI (US)
73AQI (US)
22nd January 2026
74AQI (US)
74AQI (US)
23rd January 2026
38AQI (US)
38AQI (US)
24th January 2026
35AQI (US)
35AQI (US)
25th January 2026
57AQI (US)
57AQI (US)
26th January 2026
31AQI (US)
31AQI (US)
27th January 2026
32AQI (US)
32AQI (US)
28th January 2026
32AQI (US)
32AQI (US)
29th January 2026
38AQI (US)
38AQI (US)
30th January 2026
45AQI (US)
45AQI (US)
31st January 2026
47AQI (US)
47AQI (US)
1st February 2026
42AQI (US)
42AQI (US)
2nd February 2026
29AQI (US)
29AQI (US)
3rd February 2026
44AQI (US)
44AQI (US)
4th February 2026
44AQI (US)
44AQI (US)
5th February 2026
49AQI (US)
49AQI (US)
6th February 2026
27AQI (US)
27AQI (US)
7th February 2026
31AQI (US)
31AQI (US)
8th February 2026
39AQI (US)
39AQI (US)
9th February 2026
57AQI (US)
57AQI (US)
10th February 2026
81AQI (US)
81AQI (US)
11th February 2026
70AQI (US)
70AQI (US)
12th February 2026
33AQI (US)
33AQI (US)
13th February 2026
16AQI (US)
16AQI (US)
14th February 2026
35AQI (US)
35AQI (US)
15th February 2026
17AQI (US)
17AQI (US)
16th February 2026
20AQI (US)
20AQI (US)
17th February 2026
39AQI (US)
39AQI (US)
18th February 2026
44AQI (US)
44AQI (US)
19th February 2026
39AQI (US)
39AQI (US)
20th February 2026
41AQI (US)
41AQI (US)
21st February 2026
39AQI (US)
39AQI (US)
22nd February 2026
22AQI (US)
22AQI (US)
23rd February 2026
22AQI (US)
22AQI (US)
24th February 2026
34AQI (US)
34AQI (US)
25th February 2026
25AQI (US)
25AQI (US)
26th February 2026
42AQI (US)
42AQI (US)
27th February 2026
63AQI (US)
63AQI (US)
28th February 2026
59AQI (US)
59AQI (US)
1st March 2026
26AQI (US)
26AQI (US)
2nd March 2026
37AQI (US)
37AQI (US)
3rd March 2026
41AQI (US)
41AQI (US)
4th March 2026
31AQI (US)
31AQI (US)
5th March 2026
31AQI (US)
31AQI (US)
6th March 2026
40AQI (US)
40AQI (US)
7th March 2026
81AQI (US)
81AQI (US)
8th March 2026
105AQI (US)
105AQI (US)
9th March 2026
88AQI (US)
88AQI (US)
10th March 2026
105AQI (US)
105AQI (US)
11th March 2026
68AQI (US)
68AQI (US)
12th March 2026
35AQI (US)
35AQI (US)
13th March 2026
24AQI (US)
24AQI (US)
14th March 2026
16AQI (US)
16AQI (US)
15th March 2026
31AQI (US)
31AQI (US)
16th March 2026
29AQI (US)
29AQI (US)
17th March 2026
22AQI (US)
22AQI (US)
18th March 2026
23AQI (US)
23AQI (US)
19th March 2026
61AQI (US)
61AQI (US)
20th March 2026
45AQI (US)
45AQI (US)
21st March 2026
36AQI (US)
36AQI (US)
22nd March 2026
49AQI (US)
49AQI (US)
23rd March 2026
69AQI (US)
69AQI (US)
24th March 2026
77AQI (US)
77AQI (US)
25th March 2026
34AQI (US)
34AQI (US)
26th March 2026
26AQI (US)
26AQI (US)
27th March 2026
23AQI (US)
23AQI (US)
28th March 2026
39AQI (US)
39AQI (US)
29th March 2026
27AQI (US)
27AQI (US)
30th March 2026
23AQI (US)
23AQI (US)
31st March 2026
22AQI (US)
22AQI (US)
1st April 2026
16AQI (US)
16AQI (US)
2nd April 2026
31AQI (US)
31AQI (US)
3rd April 2026
19AQI (US)
19AQI (US)
4th April 2026
21AQI (US)
21AQI (US)
5th April 2026
35AQI (US)
35AQI (US)
6th April 2026
25AQI (US)
25AQI (US)
7th April 2026
19AQI (US)
19AQI (US)
8th April 2026
22AQI (US)
22AQI (US)
9th April 2026
25AQI (US)
25AQI (US)
10th April 2026
26AQI (US)
26AQI (US)
11th April 2026
32AQI (US)
32AQI (US)
12th April 2026
51AQI (US)
51AQI (US)
13th April 2026
34AQI (US)
34AQI (US)
14th April 2026
23AQI (US)
23AQI (US)
15th April 2026
58AQI (US)
58AQI (US)
16th April 2026
35AQI (US)
35AQI (US)
17th April 2026
18th April 2026
30AQI (US)
30AQI (US)
19th April 2026
36AQI (US)
36AQI (US)
20th April 2026
26AQI (US)
26AQI (US)
21st April 2026
24AQI (US)
24AQI (US)
22nd April 2026
23rd April 2026
17AQI (US)
17AQI (US)
24th April 2026
19AQI (US)
19AQI (US)
25th April 2026
18AQI (US)
18AQI (US)
26th April 2026
21AQI (US)
21AQI (US)
27th April 2026
28AQI (US)
28AQI (US)
28th April 2026
23AQI (US)
23AQI (US)
29th April 2026
51AQI (US)
51AQI (US)
30th April 2026
45AQI (US)
45AQI (US)
1st May 2026
23AQI (US)
23AQI (US)
2nd May 2026
22AQI (US)
22AQI (US)
3rd May 2026
51AQI (US)
51AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
18AQI (US)
18AQI (US)
6th May 2026
18AQI (US)
18AQI (US)
7th May 2026
18AQI (US)
18AQI (US)
8th May 2026
17AQI (US)
17AQI (US)
9th May 2026
10th May 2026
26AQI (US)
26AQI (US)
11th May 2026
27AQI (US)
27AQI (US)
12th May 2026
22AQI (US)
22AQI (US)
13th May 2026
22AQI (US)
22AQI (US)
14th May 2026
17AQI (US)
17AQI (US)
15th May 2026
27AQI (US)
27AQI (US)
16th May 2026
36AQI (US)
36AQI (US)
17th May 2026
40AQI (US)
40AQI (US)
18th May 2026
33AQI (US)
33AQI (US)
19th May 2026
33AQI (US)
33AQI (US)
20th May 2026
32AQI (US)
32AQI (US)
21st May 2026
36AQI (US)
36AQI (US)
22nd May 2026
33AQI (US)
33AQI (US)
23rd May 2026
37AQI (US)
37AQI (US)
24th May 2026
50AQI (US)
50AQI (US)
25th May 2026
45AQI (US)
45AQI (US)
26th May 2026
35AQI (US)
35AQI (US)
27th May 2026
26AQI (US)
26AQI (US)
28th May 2026
24AQI (US)
24AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
25AQI (US)
25AQI (US)
31st May 2026
23AQI (US)
23AQI (US)
1st June 2026
25AQI (US)
25AQI (US)
2nd June 2026
29AQI (US)
29AQI (US)
3rd June 2026
28AQI (US)
28AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
17AQI (US)
17AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
24AQI (US)
24AQI (US)
12th June 2026
23AQI (US)
23AQI (US)
13th June 2026
19AQI (US)
19AQI (US)
14th June 2026
19AQI (US)
19AQI (US)
15th June 2026
17AQI (US)
17AQI (US)
16th June 2026
25AQI (US)
25AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
23AQI (US)
23AQI (US)
19th June 2026
28AQI (US)
28AQI (US)
20th June 2026
37AQI (US)
37AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
20AQI (US)
20AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
32AQI (US)
32AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
19AQI (US)
19AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
53AQI (US)
53AQI (US)
29th June 2026
16AQI (US)
16AQI (US)
30th June 2026
24AQI (US)
24AQI (US)
1st July 2026
25AQI (US)
25AQI (US)
2nd July 2026
25AQI (US)
25AQI (US)
3rd July 2026
25AQI (US)
25AQI (US)
4th July 2026
16AQI (US)
16AQI (US)
5th July 2026
13AQI (US)
13AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
15AQI (US)
15AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
25AQI (US)
25AQI (US)
12th July 2026
25AQI (US)
25AQI (US)
13th July 2026
27AQI (US)
27AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
27AQI (US)
27AQI (US)
17th July 2026
36AQI (US)
36AQI (US)
18th July 2026
51AQI (US)
51AQI (US)
19th July 2026
33AQI (US)
33AQI (US)
20th July 2026
18AQI (US)
18AQI (US)
21st July 2026
20AQI (US)
20AQI (US)
22nd July 2026
28AQI (US)
28AQI (US)
23rd July 2026
29AQI (US)
29AQI (US)
24th July 2026
24AQI (US)
24AQI (US)
25th July 2026
27AQI (US)
27AQI (US)
26th July 2026
36AQI (US)
36AQI (US)
27th July 2026
26AQI (US)
26AQI (US)
28th July 2026
27AQI (US)
27AQI (US)
29th July 2026
24AQI (US)
24AQI (US)
30th July 2026
42AQI (US)
42AQI (US)
31st July 2026
37AQI (US)
37AQI (US)
1st August 2026
25AQI (US)
25AQI (US)
2nd August 2026
28AQI (US)
28AQI (US)
3rd August 2026
29AQI (US)
29AQI (US)
4th August 2026
35AQI (US)
35AQI (US)
5th August 2026
40AQI (US)
40AQI (US)
6th August 2026
26AQI (US)
26AQI (US)
7th August 2026
24AQI (US)
24AQI (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
44AQI (US)
39AQI (US)
44AQI (US)
29AQI (US)
29AQI (US)
24AQI (US)
27AQI (US)
30AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
22
9
23
5
23
6
2
25
3
29
1
29
1
30
1
7
188
26
2
Highest AQI (US) recorded in
January44AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202538AQI (US)
27
4
12
16
15
14
2
24
6
31
30
31
30
1
29
1
27
4
24
6
17
14
297
66
2
Highest AQI (US) recorded in
March57AQI (US)
Lowest AQI (US) recorded in
May26AQI (US)
202437AQI (US)
31
25
4
19
10
2
30
29
2
29
1
31
27
4
11
7
21
10
27
3
30
1
310
42
2
Highest AQI (US) recorded in
March52AQI (US)
Lowest AQI (US) recorded in
January22AQI (US)
202335AQI (US)
31
23
5
28
3
26
4
27
3
28
2
28
2
1
28
3
28
1
31
29
31
338
23
1
Highest AQI (US) recorded in
May43AQI (US)
Lowest AQI (US) recorded in
December25AQI (US)
202237AQI (US)
26
4
23
21
9
27
1
30
1
21
4
1
21
2
1
1
28
1
31
28
2
30
1
287
25
1
1
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202137AQI (US)
30
15
11
29
2
29
1
29
27
3
26
5
31
27
3
27
4
29
1
22
7
321
37
Highest AQI (US) recorded in
February48AQI (US)
Lowest AQI (US) recorded in
November29AQI (US)
202036AQI (US)
10
3
20
1
18
29
1
31
23
6
28
2
28
1
27
2
20
11
234
27
Highest AQI (US) recorded in
December43AQI (US)
Lowest AQI (US) recorded in
October30AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
38AQI (US)Least Polluted Year Recorded
2026(Avg.)
34AQI (US)HC.Andersens Boulevard's annual 2026 AQI (US) (34) shows an average percentage change of -7.2% (improved AQI (US)) compared to previous years: 2020 (36), 2021 (37), 2022 (37), 2023 (35), 2024 (37), 2025 (38).
