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
Copenhagen, Hovedstaden, Denmark
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2023
60AQILowest AQI recorded on
28th Aug 2021
15AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Copenhagen, Hovedstaden, Denmark
AQI
Day
Night
.
4 AM1st Aug 2025
9 PM
3 AM2nd Aug 2025
Day time
Avg. Highest Time
10AM1st Aug
27AQI
Avg. Lowest Time
7PM1st Aug
20AQI
Night time
Avg. Highest Time
3AM2nd Aug
24AQI
Avg. Lowest Time
4AM1st Aug
19AQI
In the last 24 hours,
Copenhagen's AQI reached its highest point of 27 at 10 AM during the Day, while the lowest point, 19, was recorded at 4 AM during the Night between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Copenhagen, Hovedstaden, Denmark
JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025264 AMAQI
3rd Jul 2025265 AMAQI
3rd Jul 2025266 AMAQI
3rd Jul 2025267 AMAQI
3rd Jul 2025268 AMAQI
3rd Jul 2025269 AMAQI
3rd Jul 20252610 AMAQI
3rd Jul 20252311 AMAQI
3rd Jul 20252412 PMAQI
3rd Jul 2025291 PMAQI
3rd Jul 2025292 PMAQI
3rd Jul 2025273 PMAQI
3rd Jul 2025294 PMAQI
3rd Jul 2025305 PMAQI
3rd Jul 2025266 PMAQI
3rd Jul 2025257 PMAQI
3rd Jul 2025248 PMAQI
3rd Jul 2025249 PMAQI
3rd Jul 20252610 PMAQI
3rd Jul 20252611 PMAQI
4th Jul 20252612 AMAQI
4th Jul 2025271 AMAQI
4th Jul 2025252 AMAQI
4th Jul 2025243 AMAQI
18°C15/20°C
4th Jul 2025244 AMAQI
4th Jul 2025205 AMAQI
4th Jul 2025186 AMAQI
4th Jul 2025197 AMAQI
4th Jul 2025228 AMAQI
4th Jul 2025219 AMAQI
4th Jul 20252210 AMAQI
4th Jul 20252611 AMAQI
4th Jul 20252312 PMAQI
4th Jul 2025191 PMAQI
4th Jul 2025202 PMAQI
4th Jul 2025203 PMAQI
4th Jul 2025204 PMAQI
4th Jul 2025205 PMAQI
4th Jul 2025216 PMAQI
4th Jul 2025217 PMAQI
4th Jul 2025218 PMAQI
4th Jul 2025239 PMAQI
4th Jul 20252210 PMAQI
4th Jul 20252111 PMAQI
5th Jul 20252212 AMAQI
5th Jul 2025221 AMAQI
5th Jul 2025212 AMAQI
5th Jul 2025193 AMAQI
17°C13/20°C
5th Jul 2025204 AMAQI
5th Jul 2025215 AMAQI
5th Jul 2025236 AMAQI
5th Jul 2025227 AMAQI
5th Jul 2025218 AMAQI
5th Jul 2025219 AMAQI
5th Jul 20252010 AMAQI
5th Jul 20252711 AMAQI
5th Jul 20252212 PMAQI
5th Jul 2025201 PMAQI
5th Jul 2025212 PMAQI
5th Jul 2025223 PMAQI
5th Jul 2025244 PMAQI
5th Jul 2025255 PMAQI
5th Jul 2025246 PMAQI
5th Jul 2025247 PMAQI
5th Jul 2025248 PMAQI
5th Jul 2025229 PMAQI
5th Jul 20252010 PMAQI
5th Jul 20252111 PMAQI
6th Jul 20252112 AMAQI
6th Jul 2025211 AMAQI
6th Jul 2025202 AMAQI
6th Jul 2025183 AMAQI
16°C15/18°C
6th Jul 2025204 AMAQI
6th Jul 2025255 AMAQI
6th Jul 2025276 AMAQI
6th Jul 2025267 AMAQI
6th Jul 2025258 AMAQI
6th Jul 2025269 AMAQI
6th Jul 20252610 AMAQI
6th Jul 20252811 AMAQI
6th Jul 20252412 PMAQI
6th Jul 2025211 PMAQI
6th Jul 2025202 PMAQI
6th Jul 2025203 PMAQI
6th Jul 2025194 PMAQI
6th Jul 2025225 PMAQI
6th Jul 2025246 PMAQI
6th Jul 2025237 PMAQI
6th Jul 2025248 PMAQI
6th Jul 2025219 PMAQI
6th Jul 20252010 PMAQI
6th Jul 20252111 PMAQI
7th Jul 20252112 AMAQI
7th Jul 2025211 AMAQI
7th Jul 2025202 AMAQI
7th Jul 2025213 AMAQI
18°C15/21°C
7th Jul 2025204 AMAQI
7th Jul 2025185 AMAQI
7th Jul 2025186 AMAQI
7th Jul 2025187 AMAQI
7th Jul 2025188 AMAQI
7th Jul 2025189 AMAQI
7th Jul 20251810 AMAQI
7th Jul 20252111 AMAQI
7th Jul 20252112 PMAQI
7th Jul 2025191 PMAQI
7th Jul 2025192 PMAQI
7th Jul 2025193 PMAQI
7th Jul 2025184 PMAQI
7th Jul 2025195 PMAQI
7th Jul 2025206 PMAQI
7th Jul 2025247 PMAQI
7th Jul 2025228 PMAQI
7th Jul 2025209 PMAQI
7th Jul 20251910 PMAQI
7th Jul 20251811 PMAQI
8th Jul 20251912 AMAQI
8th Jul 2025191 AMAQI
8th Jul 2025192 AMAQI
8th Jul 2025183 AMAQI
17°C14/19°C
8th Jul 2025184 AMAQI
8th Jul 2025185 AMAQI
8th Jul 2025206 AMAQI
8th Jul 2025197 AMAQI
8th Jul 2025288 AMAQI
8th Jul 2025229 AMAQI
8th Jul 20252010 AMAQI
8th Jul 20252111 AMAQI
8th Jul 20252212 PMAQI
8th Jul 2025181 PMAQI
8th Jul 2025202 PMAQI
8th Jul 2025183 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025175 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025187 PMAQI
8th Jul 2025178 PMAQI
8th Jul 2025189 PMAQI
8th Jul 20251810 PMAQI
8th Jul 20251811 PMAQI
9th Jul 20251812 AMAQI
9th Jul 2025181 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025203 AMAQI
16°C14/19°C
9th Jul 2025204 AMAQI
9th Jul 2025195 AMAQI
9th Jul 2025226 AMAQI
9th Jul 2025197 AMAQI
9th Jul 2025248 AMAQI
9th Jul 2025209 AMAQI
9th Jul 20252010 AMAQI
9th Jul 20252511 AMAQI
9th Jul 20252312 PMAQI
9th Jul 2025221 PMAQI
9th Jul 2025182 PMAQI
9th Jul 2025223 PMAQI
9th Jul 2025244 PMAQI
9th Jul 2025185 PMAQI
9th Jul 2025186 PMAQI
9th Jul 2025187 PMAQI
9th Jul 2025188 PMAQI
9th Jul 2025209 PMAQI
9th Jul 20251810 PMAQI
9th Jul 20251911 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025181 AMAQI
10th Jul 2025202 AMAQI
10th Jul 2025253 AMAQI
17°C14/20°C
10th Jul 2025234 AMAQI
10th Jul 2025225 AMAQI
10th Jul 2025226 AMAQI
10th Jul 2025207 AMAQI
10th Jul 2025208 AMAQI
10th Jul 2025219 AMAQI
10th Jul 20252110 AMAQI
10th Jul 20252311 AMAQI
10th Jul 20252112 PMAQI
10th Jul 2025211 PMAQI
10th Jul 2025222 PMAQI
10th Jul 2025213 PMAQI
10th Jul 2025204 PMAQI
10th Jul 2025195 PMAQI
10th Jul 2025206 PMAQI
10th Jul 2025207 PMAQI
10th Jul 2025198 PMAQI
10th Jul 2025199 PMAQI
10th Jul 20252010 PMAQI
10th Jul 20252011 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025211 AMAQI
11th Jul 2025212 AMAQI
11th Jul 2025233 AMAQI
18°C14/21°C
11th Jul 2025244 AMAQI
11th Jul 2025225 AMAQI
11th Jul 2025206 AMAQI
11th Jul 2025277 AMAQI
11th Jul 2025268 AMAQI
11th Jul 2025239 AMAQI
11th Jul 20252410 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20252612 PMAQI
11th Jul 2025241 PMAQI
11th Jul 2025242 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025254 PMAQI
11th Jul 2025265 PMAQI
11th Jul 2025266 PMAQI
11th Jul 2025237 PMAQI
11th Jul 2025238 PMAQI
11th Jul 2025239 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252112 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025232 AMAQI
12th Jul 2025233 AMAQI
18°C16/21°C
12th Jul 2025264 AMAQI
12th Jul 2025255 AMAQI
12th Jul 2025236 AMAQI
12th Jul 2025267 AMAQI
12th Jul 2025248 AMAQI
12th Jul 2025249 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20253311 AMAQI
12th Jul 20253412 PMAQI
12th Jul 2025241 PMAQI
12th Jul 2025242 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025214 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025206 PMAQI
12th Jul 2025207 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20252210 PMAQI
12th Jul 20252311 PMAQI
13th Jul 20252312 AMAQI
13th Jul 2025241 AMAQI
13th Jul 2025232 AMAQI
13th Jul 2025293 AMAQI
18°C16/20°C
13th Jul 2025304 AMAQI
13th Jul 2025245 AMAQI
13th Jul 2025236 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025208 AMAQI
13th Jul 2025219 AMAQI
13th Jul 20252610 AMAQI
13th Jul 20253011 AMAQI
13th Jul 20252512 PMAQI
13th Jul 2025231 PMAQI
13th Jul 2025222 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025244 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025236 PMAQI
13th Jul 2025217 PMAQI
13th Jul 2025208 PMAQI
13th Jul 2025239 PMAQI
13th Jul 20252310 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252412 AMAQI
14th Jul 2025241 AMAQI
14th Jul 2025242 AMAQI
14th Jul 2025323 AMAQI
18°C15/21°C
14th Jul 2025274 AMAQI
14th Jul 2025305 AMAQI
14th Jul 2025286 AMAQI
14th Jul 2025297 AMAQI
14th Jul 2025288 AMAQI
14th Jul 2025309 AMAQI
14th Jul 20253210 AMAQI
14th Jul 20253111 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025271 PMAQI
14th Jul 2025272 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025274 PMAQI
14th Jul 2025265 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025257 PMAQI
14th Jul 2025268 PMAQI
14th Jul 2025299 PMAQI
14th Jul 20252810 PMAQI
14th Jul 20252711 PMAQI
15th Jul 20252812 AMAQI
15th Jul 2025271 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025303 AMAQI
19°C16/21°C
15th Jul 2025334 AMAQI
15th Jul 2025305 AMAQI
15th Jul 2025376 AMAQI
15th Jul 2025387 AMAQI
15th Jul 2025478 AMAQI
15th Jul 2025409 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20253411 AMAQI
15th Jul 20252912 PMAQI
15th Jul 2025271 PMAQI
15th Jul 2025302 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025314 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025296 PMAQI
15th Jul 2025277 PMAQI
15th Jul 2025288 PMAQI
15th Jul 2025309 PMAQI
15th Jul 20253210 PMAQI
15th Jul 20253311 PMAQI
16th Jul 20253312 AMAQI
16th Jul 2025331 AMAQI
16th Jul 2025322 AMAQI
16th Jul 2025243 AMAQI
18°C16/21°C
16th Jul 2025224 AMAQI
16th Jul 2025225 AMAQI
16th Jul 2025236 AMAQI
16th Jul 2025227 AMAQI
16th Jul 2025228 AMAQI
16th Jul 2025239 AMAQI
16th Jul 20252210 AMAQI
16th Jul 20252311 AMAQI
16th Jul 20252212 PMAQI
16th Jul 2025241 PMAQI
16th Jul 2025232 PMAQI
16th Jul 2025233 PMAQI
16th Jul 2025224 PMAQI
16th Jul 2025245 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025247 PMAQI
16th Jul 2025248 PMAQI
16th Jul 2025249 PMAQI
16th Jul 20252610 PMAQI
16th Jul 20252511 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025261 AMAQI
17th Jul 2025262 AMAQI
17th Jul 2025253 AMAQI
17°C16/18°C
17th Jul 2025264 AMAQI
17th Jul 2025265 AMAQI
17th Jul 2025236 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025308 AMAQI
17th Jul 2025359 AMAQI
17th Jul 20253810 AMAQI
17th Jul 20254211 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025264 PMAQI
17th Jul 2025265 PMAQI
17th Jul 2025266 PMAQI
17th Jul 2025247 PMAQI
17th Jul 2025258 PMAQI
17th Jul 2025279 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20252811 PMAQI
18th Jul 20252812 AMAQI
18th Jul 2025291 AMAQI
18th Jul 2025292 AMAQI
18th Jul 2025323 AMAQI
19°C17/22°C
18th Jul 2025354 AMAQI
18th Jul 2025365 AMAQI
18th Jul 2025346 AMAQI
18th Jul 2025387 AMAQI
18th Jul 2025318 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253411 AMAQI
18th Jul 20253412 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025313 PMAQI
18th Jul 2025304 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025296 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025268 PMAQI
18th Jul 2025309 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20253211 PMAQI
19th Jul 20253212 AMAQI
19th Jul 2025321 AMAQI
19th Jul 2025322 AMAQI
19th Jul 2025313 AMAQI
20°C17/22°C
19th Jul 2025374 AMAQI
19th Jul 2025385 AMAQI
19th Jul 2025376 AMAQI
19th Jul 2025437 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20253010 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025341 PMAQI
19th Jul 2025352 PMAQI
19th Jul 2025353 PMAQI
19th Jul 2025354 PMAQI
19th Jul 2025355 PMAQI
19th Jul 2025356 PMAQI
19th Jul 2025357 PMAQI
19th Jul 2025368 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253510 PMAQI
19th Jul 20253511 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025351 AMAQI
20th Jul 2025382 AMAQI
20th Jul 2025463 AMAQI
21°C18/24°C
20th Jul 2025484 AMAQI
20th Jul 2025425 AMAQI
20th Jul 2025396 AMAQI
20th Jul 2025347 AMAQI
20th Jul 2025318 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20254110 AMAQI
20th Jul 20253711 AMAQI
20th Jul 20254012 PMAQI
20th Jul 2025381 PMAQI
20th Jul 2025402 PMAQI
20th Jul 2025403 PMAQI
20th Jul 2025424 PMAQI
20th Jul 2025395 PMAQI
20th Jul 2025396 PMAQI
20th Jul 2025397 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025409 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254111 PMAQI
21st Jul 20254012 AMAQI
21st Jul 2025421 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
21°C19/23°C
21st Jul 2025374 AMAQI
21st Jul 2025365 AMAQI
21st Jul 2025406 AMAQI
21st Jul 2025377 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025439 AMAQI
21st Jul 20254210 AMAQI
21st Jul 20254111 AMAQI
21st Jul 20253712 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025402 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025377 PMAQI
21st Jul 2025388 PMAQI
21st Jul 2025419 PMAQI
21st Jul 20253810 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20253812 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025313 AMAQI
19°C18/21°C
22nd Jul 2025444 AMAQI
22nd Jul 2025455 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025497 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20254410 AMAQI
22nd Jul 20254311 AMAQI
22nd Jul 20254312 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025444 PMAQI
22nd Jul 2025415 PMAQI
22nd Jul 2025426 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025399 PMAQI
22nd Jul 20253910 PMAQI
22nd Jul 20254011 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025322 AMAQI
23rd Jul 2025203 AMAQI
18°C17/21°C
23rd Jul 2025274 AMAQI
23rd Jul 2025275 AMAQI
23rd Jul 2025236 AMAQI
23rd Jul 2025237 AMAQI
23rd Jul 2025228 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252111 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025233 PMAQI
23rd Jul 2025234 PMAQI
23rd Jul 2025245 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025257 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025279 PMAQI
23rd Jul 20252810 PMAQI
23rd Jul 20252811 PMAQI
24th Jul 20252812 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025272 AMAQI
24th Jul 2025253 AMAQI
19°C17/21°C
24th Jul 2025324 AMAQI
24th Jul 2025345 AMAQI
24th Jul 2025276 AMAQI
24th Jul 2025237 AMAQI
24th Jul 2025278 AMAQI
24th Jul 2025299 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025252 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025274 PMAQI
24th Jul 2025285 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025348 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20252810 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025291 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025463 AMAQI
20°C18/22°C
25th Jul 2025494 AMAQI
25th Jul 2025525 AMAQI
25th Jul 2025346 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025518 AMAQI
25th Jul 2025499 AMAQI
25th Jul 20254710 AMAQI
25th Jul 20254111 AMAQI
25th Jul 20254312 PMAQI
25th Jul 2025371 PMAQI
25th Jul 2025412 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025414 PMAQI
25th Jul 2025395 PMAQI
25th Jul 2025396 PMAQI
25th Jul 2025437 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025449 PMAQI
25th Jul 20254210 PMAQI
25th Jul 20254211 PMAQI
26th Jul 20254312 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025392 AMAQI
26th Jul 2025273 AMAQI
20°C18/23°C
26th Jul 2025254 AMAQI
26th Jul 2025235 AMAQI
26th Jul 2025246 AMAQI
26th Jul 2025257 AMAQI
26th Jul 2025258 AMAQI
26th Jul 2025339 AMAQI
26th Jul 20253810 AMAQI
26th Jul 20253811 AMAQI
26th Jul 20253912 PMAQI
26th Jul 2025351 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025353 PMAQI
26th Jul 2025364 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025357 PMAQI
26th Jul 2025338 PMAQI
26th Jul 2025349 PMAQI
26th Jul 20253110 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253212 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025363 AMAQI
19°C16/22°C
27th Jul 2025384 AMAQI
27th Jul 2025355 AMAQI
27th Jul 2025436 AMAQI
27th Jul 2025467 AMAQI
27th Jul 2025458 AMAQI
27th Jul 2025479 AMAQI
27th Jul 20254010 AMAQI
27th Jul 20254011 AMAQI
27th Jul 20253712 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025344 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025308 PMAQI
27th Jul 2025349 PMAQI
27th Jul 20253510 PMAQI
27th Jul 20253311 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025361 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025263 AMAQI
19°C17/21°C
28th Jul 2025264 AMAQI
28th Jul 2025265 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025298 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20253210 AMAQI
28th Jul 20252911 AMAQI
28th Jul 20252512 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025242 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025266 PMAQI
28th Jul 2025257 PMAQI
28th Jul 2025278 PMAQI
28th Jul 2025279 PMAQI
28th Jul 20252710 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252812 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025262 AMAQI
29th Jul 2025223 AMAQI
19°C16/21°C
29th Jul 2025244 AMAQI
29th Jul 2025225 AMAQI
29th Jul 2025246 AMAQI
29th Jul 2025297 AMAQI
29th Jul 2025278 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20252810 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252712 PMAQI
29th Jul 2025251 PMAQI
29th Jul 2025252 PMAQI
29th Jul 2025253 PMAQI
29th Jul 2025254 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025258 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252410 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025283 AMAQI
18°C16/21°C
30th Jul 2025294 AMAQI
30th Jul 2025305 AMAQI
30th Jul 2025316 AMAQI
30th Jul 2025337 AMAQI
30th Jul 2025258 AMAQI
30th Jul 2025219 AMAQI
30th Jul 20252010 AMAQI
30th Jul 20251911 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025232 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025245 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025269 PMAQI
30th Jul 20252610 PMAQI
30th Jul 20252611 PMAQI
31st Jul 20252612 AMAQI
31st Jul 2025261 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025263 AMAQI
17°C15/19°C
31st Jul 2025234 AMAQI
31st Jul 2025245 AMAQI
31st Jul 2025216 AMAQI
31st Jul 2025187 AMAQI
31st Jul 2025198 AMAQI
31st Jul 2025219 AMAQI
31st Jul 20252210 AMAQI
31st Jul 20252011 AMAQI
31st Jul 20251812 PMAQI
31st Jul 2025181 PMAQI
31st Jul 2025232 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025214 PMAQI
31st Jul 2025185 PMAQI
31st Jul 2025216 PMAQI
31st Jul 2025217 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252510 PMAQI
31st Jul 20252311 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025251 AMAQI
1st Aug 2025232 AMAQI
1st Aug 2025223 AMAQI
17°C16/18°C
1st Aug 2025194 AMAQI
1st Aug 2025205 AMAQI
1st Aug 2025236 AMAQI
1st Aug 2025267 AMAQI
1st Aug 2025258 AMAQI
1st Aug 2025249 AMAQI
1st Aug 20252710 AMAQI
1st Aug 20252311 AMAQI
1st Aug 20252412 PMAQI
1st Aug 2025241 PMAQI
1st Aug 2025232 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025215 PMAQI
1st Aug 2025216 PMAQI
1st Aug 2025207 PMAQI
1st Aug 2025218 PMAQI
1st Aug 2025219 PMAQI
1st Aug 20252310 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025232 AMAQI
2nd Aug 2025243 AMAQI
18°C16/21°C
2nd Aug 2025254 AMAQI
4 AM2nd Aug 2025245 AMAQI
2nd Aug 2025266 AMAQI
2nd Aug 2025277 AMAQI
2nd Aug 2025258 AMAQI
2nd Aug 2025219 AMAQI
2nd Aug 20252810 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252212 PMAQI
12 PM2nd Aug 2025211 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025253 PMAQI
2nd Aug 2025234 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025218 PMAQI
9 PM
12 AM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 12 PM
29AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
1 PM - 9 PM
27AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 12 PM (Avg. 29), while the lowest AQI was between 1 PM to 9 PM (Avg. 27).
Night time
Avg. Highest Time
12 AM - 11 PM
27AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
12 AM - 11 PM
27AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 27), while the lowest AQI was between 12 AM to 11 PM (Avg. 27).
2025 Days Vs Air Quality
Copenhagen, Hovedstaden, Denmark
2025
81%
173
19%
40
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
173 DaysModerate
40 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 214 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
Copenhagen, Hovedstaden, Denmark
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
37AQI
37AQI
2nd January 2025
28AQI
28AQI
3rd January 2025
29AQI
29AQI
4th January 2025
29AQI
29AQI
5th January 2025
29AQI
29AQI
6th January 2025
27AQI
27AQI
7th January 2025
29AQI
29AQI
8th January 2025
30AQI
30AQI
9th January 2025
35AQI
35AQI
10th January 2025
28AQI
28AQI
11th January 2025
25AQI
25AQI
12th January 2025
26AQI
26AQI
13th January 2025
26AQI
26AQI
14th January 2025
40AQI
40AQI
15th January 2025
39AQI
39AQI
16th January 2025
34AQI
34AQI
17th January 2025
44AQI
44AQI
18th January 2025
39AQI
39AQI
19th January 2025
34AQI
34AQI
20th January 2025
36AQI
36AQI
21st January 2025
59AQI
59AQI
22nd January 2025
58AQI
58AQI
23rd January 2025
54AQI
54AQI
24th January 2025
44AQI
44AQI
25th January 2025
38AQI
38AQI
26th January 2025
37AQI
37AQI
27th January 2025
28AQI
28AQI
28th January 2025
36AQI
36AQI
29th January 2025
39AQI
39AQI
30th January 2025
35AQI
35AQI
31st January 2025
35AQI
35AQI
1st February 2025
36AQI
36AQI
2nd February 2025
42AQI
42AQI
3rd February 2025
52AQI
52AQI
4th February 2025
74AQI
74AQI
5th February 2025
61AQI
61AQI
6th February 2025
46AQI
46AQI
7th February 2025
36AQI
36AQI
8th February 2025
54AQI
54AQI
9th February 2025
61AQI
61AQI
10th February 2025
55AQI
55AQI
11th February 2025
49AQI
49AQI
12th February 2025
55AQI
55AQI
13th February 2025
54AQI
54AQI
14th February 2025
39AQI
39AQI
15th February 2025
40AQI
40AQI
16th February 2025
33AQI
33AQI
17th February 2025
32AQI
32AQI
18th February 2025
39AQI
39AQI
19th February 2025
54AQI
54AQI
20th February 2025
51AQI
51AQI
21st February 2025
71AQI
71AQI
22nd February 2025
75AQI
75AQI
23rd February 2025
63AQI
63AQI
24th February 2025
53AQI
53AQI
25th February 2025
49AQI
49AQI
26th February 2025
57AQI
57AQI
27th February 2025
52AQI
52AQI
28th February 2025
45AQI
45AQI
1st March 2025
41AQI
41AQI
2nd March 2025
40AQI
40AQI
3rd March 2025
39AQI
39AQI
4th March 2025
36AQI
36AQI
5th March 2025
51AQI
51AQI
6th March 2025
70AQI
70AQI
7th March 2025
85AQI
85AQI
8th March 2025
90AQI
90AQI
9th March 2025
89AQI
89AQI
10th March 2025
79AQI
79AQI
11th March 2025
71AQI
71AQI
12th March 2025
54AQI
54AQI
13th March 2025
54AQI
54AQI
14th March 2025
45AQI
45AQI
15th March 2025
37AQI
37AQI
16th March 2025
31AQI
31AQI
17th March 2025
30AQI
30AQI
18th March 2025
32AQI
32AQI
19th March 2025
42AQI
42AQI
20th March 2025
60AQI
60AQI
21st March 2025
57AQI
57AQI
22nd March 2025
52AQI
52AQI
23rd March 2025
59AQI
59AQI
24th March 2025
65AQI
65AQI
25th March 2025
74AQI
74AQI
26th March 2025
41AQI
41AQI
27th March 2025
49AQI
49AQI
28th March 2025
60AQI
60AQI
29th March 2025
56AQI
56AQI
30th March 2025
41AQI
41AQI
31st March 2025
34AQI
34AQI
1st April 2025
32AQI
32AQI
2nd April 2025
33AQI
33AQI
3rd April 2025
34AQI
34AQI
4th April 2025
35AQI
35AQI
5th April 2025
25AQI
25AQI
6th April 2025
23AQI
23AQI
7th April 2025
26AQI
26AQI
8th April 2025
26AQI
26AQI
9th April 2025
35AQI
35AQI
10th April 2025
26AQI
26AQI
11th April 2025
31AQI
31AQI
12th April 2025
35AQI
35AQI
13th April 2025
44AQI
44AQI
14th April 2025
51AQI
51AQI
15th April 2025
51AQI
51AQI
16th April 2025
53AQI
53AQI
17th April 2025
52AQI
52AQI
18th April 2025
44AQI
44AQI
19th April 2025
30AQI
30AQI
20th April 2025
44AQI
44AQI
21st April 2025
39AQI
39AQI
22nd April 2025
48AQI
48AQI
23rd April 2025
39AQI
39AQI
24th April 2025
35AQI
35AQI
25th April 2025
31AQI
31AQI
26th April 2025
26AQI
26AQI
27th April 2025
26AQI
26AQI
28th April 2025
31AQI
31AQI
29th April 2025
30AQI
30AQI
30th April 2025
29AQI
29AQI
1st May 2025
36AQI
36AQI
2nd May 2025
32AQI
32AQI
3rd May 2025
23AQI
23AQI
4th May 2025
19AQI
19AQI
5th May 2025
19AQI
19AQI
6th May 2025
21AQI
21AQI
7th May 2025
22AQI
22AQI
8th May 2025
23AQI
23AQI
9th May 2025
25AQI
25AQI
10th May 2025
27AQI
27AQI
11th May 2025
21AQI
21AQI
12th May 2025
23AQI
23AQI
13th May 2025
26AQI
26AQI
14th May 2025
29AQI
29AQI
15th May 2025
23AQI
23AQI
16th May 2025
22AQI
22AQI
17th May 2025
21AQI
21AQI
18th May 2025
20AQI
20AQI
19th May 2025
21AQI
21AQI
20th May 2025
25AQI
25AQI
21st May 2025
33AQI
33AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
18AQI
18AQI
24th May 2025
20AQI
20AQI
25th May 2025
24AQI
24AQI
26th May 2025
25AQI
25AQI
27th May 2025
24AQI
24AQI
28th May 2025
20AQI
20AQI
29th May 2025
21AQI
21AQI
30th May 2025
21AQI
21AQI
31st May 2025
19AQI
19AQI
1st June 2025
25AQI
25AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
24AQI
24AQI
4th June 2025
30AQI
30AQI
5th June 2025
24AQI
24AQI
6th June 2025
20AQI
20AQI
7th June 2025
19AQI
19AQI
8th June 2025
19AQI
19AQI
9th June 2025
21AQI
21AQI
10th June 2025
41AQI
41AQI
11th June 2025
34AQI
34AQI
12th June 2025
30AQI
30AQI
13th June 2025
25AQI
25AQI
14th June 2025
24AQI
24AQI
15th June 2025
32AQI
32AQI
16th June 2025
27AQI
27AQI
17th June 2025
30AQI
30AQI
18th June 2025
33AQI
33AQI
19th June 2025
26AQI
26AQI
20th June 2025
26AQI
26AQI
21st June 2025
25AQI
25AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
33AQI
33AQI
24th June 2025
27AQI
27AQI
25th June 2025
23AQI
23AQI
26th June 2025
25AQI
25AQI
27th June 2025
24AQI
24AQI
28th June 2025
27AQI
27AQI
29th June 2025
27AQI
27AQI
30th June 2025
26AQI
26AQI
1st July 2025
28AQI
28AQI
2nd July 2025
33AQI
33AQI
3rd July 2025
27AQI
27AQI
4th July 2025
22AQI
22AQI
5th July 2025
22AQI
22AQI
6th July 2025
23AQI
23AQI
7th July 2025
20AQI
20AQI
8th July 2025
19AQI
19AQI
9th July 2025
20AQI
20AQI
10th July 2025
21AQI
21AQI
11th July 2025
23AQI
23AQI
12th July 2025
23AQI
23AQI
13th July 2025
24AQI
24AQI
14th July 2025
28AQI
28AQI
15th July 2025
31AQI
31AQI
16th July 2025
25AQI
25AQI
17th July 2025
28AQI
28AQI
18th July 2025
31AQI
31AQI
19th July 2025
35AQI
35AQI
20th July 2025
40AQI
40AQI
21st July 2025
39AQI
39AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
26AQI
26AQI
24th July 2025
28AQI
28AQI
25th July 2025
42AQI
42AQI
26th July 2025
33AQI
33AQI
27th July 2025
36AQI
36AQI
28th July 2025
28AQI
28AQI
29th July 2025
25AQI
25AQI
30th July 2025
25AQI
25AQI
31st July 2025
22AQI
22AQI
1st August 2025
23AQI
23AQI
36AQI
51AQI
54AQI
35AQI
23AQI
27AQI
28AQI
23AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202536AQI
28
3
12
16
14
17
26
4
31
30
31
1
173
40
Highest AQI recorded in
March54AQI
Lowest AQI recorded in
August23AQI
202432AQI
31
29
28
3
30
31
30
31
30
1
20
4
24
7
27
3
31
342
18
Highest AQI recorded in
October40AQI
Lowest AQI recorded in
January23AQI
202330AQI
31
28
31
30
30
30
30
1
29
2
30
31
29
31
360
3
Highest AQI recorded in
May38AQI
Lowest AQI recorded in
December22AQI
202231AQI
30
23
29
1
28
31
24
2
22
2
1
29
31
30
31
309
5
Highest AQI recorded in
March38AQI
Lowest AQI recorded in
December25AQI
202131AQI
30
25
1
31
30
31
28
2
31
31
29
1
31
30
29
356
4
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
January23AQI
202030AQI
13
21
18
30
31
28
1
30
30
30
31
262
1
Highest AQI recorded in
August36AQI
Lowest AQI recorded in
October25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
36AQILeast Polluted Year Recorded
2020(Avg.)
30AQICopenhagen's annual 2025 AQI (36) shows an average percentage change of 16.8% (worsened AQI) compared to previous years: 2020 (30), 2021 (31), 2022 (31), 2023 (30), 2024 (32).
