Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Oldenburg, Lower Saxony, Germany 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+

July Air Quality Analysis

Oldenburg, Lower Saxony, Germany

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
19th Jul 2022
45AQI
Lowest AQI recorded on
5th Jul 2026
14AQI

Same Day Analysis (29th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 31 of Good air quality on the same day.

Day & Night AQI Trend: 29th Jul - 30th Jul 2026

Oldenburg, Lower Saxony, Germany

AQI
Day
Night
.

5 AM29th Jul 2026

9 PM

4 AM30th Jul 2026

Day time
Avg. Highest Time
8AM29th Jul

42AQI

Avg. Lowest Time
9PM29th Jul

21AQI

Night time
Avg. Highest Time
12AM30th Jul

42AQI

Avg. Lowest Time
10PM29th Jul

23AQI

In the last 24 hours,

Oldenburg's AQI reached its highest point of 42 at 8 AM during the Day, while the lowest point, 21, was recorded at 9 PM during the Day between 29th Jul and 30th Jul 2026.

Day & Night AQI Trend : Jul 2026

Oldenburg, Lower Saxony, Germany

Jul
01st - 02nd02nd - 03rd03rd - 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
Day
Night
1st Jul 2026215 AMAQI
1st Jul 2026246 AMAQI
1st Jul 2026267 AMAQI
1st Jul 2026258 AMAQI
1st Jul 2026249 AMAQI
1st Jul 20262510 AMAQI
1st Jul 20262611 AMAQI
1st Jul 20262612 PMAQI
1st Jul 2026241 PMAQI
1st Jul 2026242 PMAQI
1st Jul 2026243 PMAQI
1st Jul 2026284 PMAQI
1st Jul 2026265 PMAQI
1st Jul 2026246 PMAQI
1st Jul 2026267 PMAQI
1st Jul 2026268 PMAQI
1st Jul 2026259 PMAQI
1st Jul 20262310 PMAQI
1st Jul 20262211 PMAQI
2nd Jul 20262312 AMAQI
2nd Jul 2026241 AMAQI
2nd Jul 2026242 AMAQI
2nd Jul 2026223 AMAQI
2nd Jul 2026194 AMAQI

18°C13/24°C

2nd Jul 2026185 AMAQI
2nd Jul 2026206 AMAQI
2nd Jul 2026227 AMAQI
2nd Jul 2026228 AMAQI
2nd Jul 2026229 AMAQI
2nd Jul 20262410 AMAQI
2nd Jul 20262411 AMAQI
2nd Jul 20262612 PMAQI
2nd Jul 2026261 PMAQI
2nd Jul 2026262 PMAQI
2nd Jul 2026263 PMAQI
2nd Jul 2026234 PMAQI
2nd Jul 2026245 PMAQI
2nd Jul 2026176 PMAQI
2nd Jul 2026127 PMAQI
2nd Jul 2026268 PMAQI
2nd Jul 2026219 PMAQI
2nd Jul 20262210 PMAQI
2nd Jul 20262211 PMAQI
3rd Jul 20262612 AMAQI
3rd Jul 2026261 AMAQI
3rd Jul 2026222 AMAQI
3rd Jul 2026223 AMAQI
3rd Jul 2026164 AMAQI

16°C12/21°C

3rd Jul 2026225 AMAQI
3rd Jul 2026226 AMAQI
3rd Jul 2026237 AMAQI
3rd Jul 2026268 AMAQI
3rd Jul 2026269 AMAQI
3rd Jul 20262410 AMAQI
3rd Jul 20262411 AMAQI
3rd Jul 20262612 PMAQI
3rd Jul 2026261 PMAQI
3rd Jul 2026262 PMAQI
3rd Jul 2026243 PMAQI
3rd Jul 2026284 PMAQI
3rd Jul 2026235 PMAQI
3rd Jul 2026296 PMAQI
3rd Jul 2026287 PMAQI
3rd Jul 2026268 PMAQI
3rd Jul 2026239 PMAQI
3rd Jul 20262410 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20262612 AMAQI
4th Jul 2026241 AMAQI
4th Jul 2026242 AMAQI
4th Jul 2026253 AMAQI
4th Jul 2026224 AMAQI

15°C11/19°C

4th Jul 2026235 AMAQI
4th Jul 2026206 AMAQI
4th Jul 2026217 AMAQI
4th Jul 2026248 AMAQI
4th Jul 2026239 AMAQI
4th Jul 20262110 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262612 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026273 PMAQI
4th Jul 2026234 PMAQI
4th Jul 2026245 PMAQI
4th Jul 2026246 PMAQI
4th Jul 2026227 PMAQI
4th Jul 2026208 PMAQI
4th Jul 2026209 PMAQI
4th Jul 20262010 PMAQI
4th Jul 20262011 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026211 AMAQI
5th Jul 2026182 AMAQI
5th Jul 2026183 AMAQI
5th Jul 2026194 AMAQI

15°C10/20°C

5th Jul 2026195 AMAQI
5th Jul 2026196 AMAQI
5th Jul 2026207 AMAQI
5th Jul 202688 AMAQI
5th Jul 2026159 AMAQI
5th Jul 20261610 AMAQI
5th Jul 20262211 AMAQI
5th Jul 20261212 PMAQI
5th Jul 2026101 PMAQI
5th Jul 2026162 PMAQI
5th Jul 2026163 PMAQI
5th Jul 202684 PMAQI
5th Jul 202685 PMAQI
5th Jul 202686 PMAQI
5th Jul 2026167 PMAQI
5th Jul 2026148 PMAQI
5th Jul 202689 PMAQI
5th Jul 2026810 PMAQI
5th Jul 2026811 PMAQI
6th Jul 20261512 AMAQI
6th Jul 2026221 AMAQI
6th Jul 2026142 AMAQI
6th Jul 2026143 AMAQI
6th Jul 2026194 AMAQI

17°C14/20°C

6th Jul 2026205 AMAQI
6th Jul 2026186 AMAQI
6th Jul 2026197 AMAQI
6th Jul 2026228 AMAQI
6th Jul 2026189 AMAQI
6th Jul 20262010 AMAQI
6th Jul 20262011 AMAQI
6th Jul 20264412 PMAQI
6th Jul 2026471 PMAQI
6th Jul 2026142 PMAQI
6th Jul 2026123 PMAQI
6th Jul 202684 PMAQI
6th Jul 2026165 PMAQI
6th Jul 202686 PMAQI
6th Jul 202687 PMAQI
6th Jul 202688 PMAQI
6th Jul 202689 PMAQI
6th Jul 2026810 PMAQI
6th Jul 2026811 PMAQI
7th Jul 20261212 AMAQI
7th Jul 2026171 AMAQI
7th Jul 2026172 AMAQI
7th Jul 2026173 AMAQI
7th Jul 2026174 AMAQI

17°C12/22°C

7th Jul 2026145 AMAQI
7th Jul 2026176 AMAQI
7th Jul 2026107 AMAQI
7th Jul 202688 AMAQI
7th Jul 2026109 AMAQI
7th Jul 2026810 AMAQI
7th Jul 20261211 AMAQI
7th Jul 20262812 PMAQI
7th Jul 2026261 PMAQI
7th Jul 2026262 PMAQI
7th Jul 2026403 PMAQI
7th Jul 2026524 PMAQI
7th Jul 2026545 PMAQI
7th Jul 2026366 PMAQI
7th Jul 2026197 PMAQI
7th Jul 2026178 PMAQI
7th Jul 2026109 PMAQI
7th Jul 2026810 PMAQI
7th Jul 20261711 PMAQI
8th Jul 20262412 AMAQI
8th Jul 2026261 AMAQI
8th Jul 2026262 AMAQI
8th Jul 202683 AMAQI
8th Jul 202684 AMAQI

18°C15/22°C

8th Jul 202685 AMAQI
8th Jul 202686 AMAQI
8th Jul 2026147 AMAQI
8th Jul 2026148 AMAQI
8th Jul 2026169 AMAQI
8th Jul 2026410 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20261912 PMAQI
8th Jul 2026181 PMAQI
8th Jul 2026202 PMAQI
8th Jul 2026183 PMAQI
8th Jul 2026184 PMAQI
8th Jul 2026205 PMAQI
8th Jul 202686 PMAQI
8th Jul 2026107 PMAQI
8th Jul 2026128 PMAQI
8th Jul 2026249 PMAQI
8th Jul 20261810 PMAQI
8th Jul 2026811 PMAQI
9th Jul 20261812 AMAQI
9th Jul 202681 AMAQI
9th Jul 2026142 AMAQI
9th Jul 2026223 AMAQI
9th Jul 2026204 AMAQI

16°C10/21°C

9th Jul 2026125 AMAQI
9th Jul 2026106 AMAQI
9th Jul 2026147 AMAQI
9th Jul 2026148 AMAQI
9th Jul 2026149 AMAQI
9th Jul 20261810 AMAQI
9th Jul 20261411 AMAQI
9th Jul 20262012 PMAQI
9th Jul 2026121 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026274 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026239 PMAQI
9th Jul 20262810 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026291 AMAQI
10th Jul 2026252 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026264 AMAQI

17°C13/22°C

10th Jul 2026245 AMAQI
10th Jul 2026226 AMAQI
10th Jul 2026207 AMAQI
10th Jul 2026228 AMAQI
10th Jul 2026229 AMAQI
10th Jul 20262610 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262812 PMAQI
10th Jul 2026261 PMAQI
10th Jul 2026282 PMAQI
10th Jul 2026303 PMAQI
10th Jul 2026304 PMAQI
10th Jul 2026315 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026317 PMAQI
10th Jul 2026298 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263111 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026311 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026293 AMAQI
11th Jul 2026714 AMAQI

18°C13/23°C

11th Jul 2026785 AMAQI
11th Jul 2026806 AMAQI
11th Jul 2026717 AMAQI
11th Jul 2026798 AMAQI
11th Jul 2026869 AMAQI
11th Jul 20267810 AMAQI
11th Jul 20265211 AMAQI
11th Jul 20261712 PMAQI
11th Jul 2026101 PMAQI
11th Jul 2026102 PMAQI
11th Jul 202683 PMAQI
11th Jul 202684 PMAQI
11th Jul 202685 PMAQI
11th Jul 2026126 PMAQI
11th Jul 2026127 PMAQI
11th Jul 2026128 PMAQI
11th Jul 2026109 PMAQI
11th Jul 20261210 PMAQI
11th Jul 20262111 PMAQI
12th Jul 20263412 AMAQI
12th Jul 2026501 AMAQI
12th Jul 2026552 AMAQI
12th Jul 2026603 AMAQI
12th Jul 2026594 AMAQI

20°C14/27°C

12th Jul 2026605 AMAQI
12th Jul 2026696 AMAQI
12th Jul 2026647 AMAQI
12th Jul 2026688 AMAQI
12th Jul 2026319 AMAQI
12th Jul 20262110 AMAQI
12th Jul 20262211 AMAQI
12th Jul 20262212 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026182 PMAQI
12th Jul 2026293 PMAQI
12th Jul 2026294 PMAQI
12th Jul 2026295 PMAQI
12th Jul 202686 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026148 PMAQI
12th Jul 2026179 PMAQI
12th Jul 20261910 PMAQI
12th Jul 20262311 PMAQI
13th Jul 20262512 AMAQI
13th Jul 2026251 AMAQI
13th Jul 2026272 AMAQI
13th Jul 2026273 AMAQI
13th Jul 2026294 AMAQI

19°C14/24°C

13th Jul 2026295 AMAQI
13th Jul 2026216 AMAQI
13th Jul 2026217 AMAQI
13th Jul 2026238 AMAQI
13th Jul 2026319 AMAQI
13th Jul 20262110 AMAQI
13th Jul 20262511 AMAQI
13th Jul 20262712 PMAQI
13th Jul 2026311 PMAQI
13th Jul 2026272 PMAQI
13th Jul 2026213 PMAQI
13th Jul 2026234 PMAQI
13th Jul 2026275 PMAQI
13th Jul 2026276 PMAQI
13th Jul 2026217 PMAQI
13th Jul 2026258 PMAQI
13th Jul 2026239 PMAQI
13th Jul 20261910 PMAQI
13th Jul 20261711 PMAQI
14th Jul 20261212 AMAQI
14th Jul 2026171 AMAQI
14th Jul 2026122 AMAQI
14th Jul 2026123 AMAQI
14th Jul 2026174 AMAQI

19°C12/28°C

14th Jul 2026225 AMAQI
14th Jul 2026206 AMAQI
14th Jul 2026217 AMAQI
14th Jul 2026198 AMAQI
14th Jul 2026229 AMAQI
14th Jul 20262810 AMAQI
14th Jul 20262811 AMAQI
14th Jul 20263012 PMAQI
14th Jul 2026301 PMAQI
14th Jul 2026282 PMAQI
14th Jul 2026303 PMAQI
14th Jul 2026314 PMAQI
14th Jul 2026335 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026259 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20262611 PMAQI
15th Jul 20262912 AMAQI
15th Jul 2026281 AMAQI
15th Jul 2026262 AMAQI
15th Jul 2026283 AMAQI
15th Jul 2026244 AMAQI

20°C14/26°C

15th Jul 2026245 AMAQI
15th Jul 2026196 AMAQI
15th Jul 2026197 AMAQI
15th Jul 2026208 AMAQI
15th Jul 2026209 AMAQI
15th Jul 20262410 AMAQI
15th Jul 20262311 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026251 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026263 PMAQI
15th Jul 2026244 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026267 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026289 PMAQI
15th Jul 20263010 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20263012 AMAQI
16th Jul 2026261 AMAQI
16th Jul 2026282 AMAQI
16th Jul 2026283 AMAQI
16th Jul 2026264 AMAQI

20°C13/26°C

16th Jul 2026265 AMAQI
16th Jul 2026246 AMAQI
16th Jul 2026227 AMAQI
16th Jul 2026228 AMAQI
16th Jul 2026249 AMAQI
16th Jul 20262610 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262612 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026282 PMAQI
16th Jul 2026263 PMAQI
16th Jul 2026294 PMAQI
16th Jul 2026305 PMAQI
16th Jul 2026306 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026268 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262710 PMAQI
16th Jul 20262811 PMAQI
17th Jul 20262612 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026284 AMAQI

20°C14/26°C

17th Jul 2026265 AMAQI
17th Jul 2026246 AMAQI
17th Jul 2026247 AMAQI
17th Jul 2026288 AMAQI
17th Jul 2026489 AMAQI
17th Jul 20264010 AMAQI
17th Jul 20263311 AMAQI
17th Jul 20262912 PMAQI
17th Jul 2026291 PMAQI
17th Jul 2026292 PMAQI
17th Jul 2026423 PMAQI
17th Jul 2026274 PMAQI
17th Jul 2026315 PMAQI
17th Jul 2026296 PMAQI
17th Jul 2026277 PMAQI
17th Jul 2026328 PMAQI
17th Jul 2026239 PMAQI
17th Jul 20263110 PMAQI
17th Jul 20262711 PMAQI
18th Jul 20262912 AMAQI
18th Jul 2026271 AMAQI
18th Jul 2026292 AMAQI
18th Jul 2026293 AMAQI
18th Jul 2026294 AMAQI

20°C15/27°C

18th Jul 2026445 AMAQI
18th Jul 2026496 AMAQI
18th Jul 2026517 AMAQI
18th Jul 2026628 AMAQI
18th Jul 2026709 AMAQI
18th Jul 20267010 AMAQI
18th Jul 20266411 AMAQI
18th Jul 20266012 PMAQI
18th Jul 2026541 PMAQI
18th Jul 2026482 PMAQI
18th Jul 2026423 PMAQI
18th Jul 2026384 PMAQI
18th Jul 2026345 PMAQI
18th Jul 2026366 PMAQI
18th Jul 2026277 PMAQI
18th Jul 2026218 PMAQI
18th Jul 2026219 PMAQI
18th Jul 20262310 PMAQI
18th Jul 20262111 PMAQI
19th Jul 20262112 AMAQI
19th Jul 2026211 AMAQI
19th Jul 2026212 AMAQI
19th Jul 2026213 AMAQI
19th Jul 2026214 AMAQI

16°C12/20°C

19th Jul 2026235 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026238 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262311 AMAQI
19th Jul 20262712 PMAQI
19th Jul 2026231 PMAQI
19th Jul 2026232 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026216 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026239 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026312 AMAQI
20th Jul 2026253 AMAQI
20th Jul 2026234 AMAQI

15°C10/18°C

20th Jul 2026255 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026277 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20263111 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026311 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026235 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026219 PMAQI
20th Jul 20263410 PMAQI
20th Jul 20264511 PMAQI
21st Jul 20264412 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026362 AMAQI
21st Jul 2026333 AMAQI
21st Jul 2026294 AMAQI

15°C11/20°C

21st Jul 2026216 AMAQI
21st Jul 2026217 AMAQI
21st Jul 2026238 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20262310 AMAQI
21st Jul 20262511 AMAQI
21st Jul 20263812 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026336 PMAQI
21st Jul 2026337 PMAQI
21st Jul 2026278 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20264010 PMAQI
21st Jul 20263611 PMAQI
22nd Jul 20264012 AMAQI
22nd Jul 2026331 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026294 AMAQI

17°C11/22°C

22nd Jul 2026215 AMAQI
22nd Jul 2026216 AMAQI
22nd Jul 2026217 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026181 PMAQI
22nd Jul 2026292 PMAQI
22nd Jul 202683 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026385 PMAQI
22nd Jul 2026346 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026321 AMAQI
23rd Jul 2026402 AMAQI
23rd Jul 2026273 AMAQI
23rd Jul 2026254 AMAQI

16°C14/18°C

23rd Jul 2026215 AMAQI
23rd Jul 2026216 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262111 AMAQI
23rd Jul 20262112 PMAQI
23rd Jul 2026211 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026503 PMAQI
23rd Jul 2026314 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20262110 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026271 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026214 AMAQI

16°C12/20°C

24th Jul 2026215 AMAQI
24th Jul 2026216 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20262110 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262312 PMAQI
24th Jul 2026231 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026333 PMAQI
24th Jul 2026364 PMAQI
24th Jul 2026325 PMAQI
24th Jul 2026296 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026369 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20263811 PMAQI
25th Jul 20264012 AMAQI
25th Jul 2026291 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026303 AMAQI
25th Jul 2026384 AMAQI

16°C10/22°C

25th Jul 2026255 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20263310 AMAQI
25th Jul 20263311 AMAQI
25th Jul 20263112 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026213 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026335 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262111 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026214 AMAQI

19°C13/27°C

26th Jul 2026235 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20265512 PMAQI
26th Jul 2026451 PMAQI
26th Jul 2026602 PMAQI
26th Jul 2026573 PMAQI
26th Jul 2026594 PMAQI
26th Jul 2026575 PMAQI
26th Jul 2026516 PMAQI
26th Jul 2026367 PMAQI
26th Jul 2026338 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20263311 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026234 AMAQI

17°C14/21°C

27th Jul 2026235 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262311 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026278 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20263811 PMAQI
28th Jul 20262712 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026332 AMAQI
28th Jul 2026383 AMAQI
28th Jul 2026234 AMAQI

16°C13/21°C

28th Jul 2026275 AMAQI
28th Jul 2026276 AMAQI
28th Jul 2026197 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026339 AMAQI
28th Jul 20264010 AMAQI
28th Jul 20263811 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026313 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20263210 PMAQI
28th Jul 20262711 PMAQI
29th Jul 20262112 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026422 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026404 AMAQI

19°C11/27°C

29th Jul 2026335 AMAQI
29th Jul 2026406 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026272 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026236 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026331 AMAQI
30th Jul 2026382 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026404 AMAQI

24°C18/32°C

30th Jul 2026425 AMAQI
5 AM
30th Jul 2026426 AMAQI
30th Jul 2026407 AMAQI
30th Jul 2026488 AMAQI
30th Jul 2026469 AMAQI
30th Jul 20264810 AMAQI
30th Jul 20264011 AMAQI
30th Jul 20264612 PMAQI
30th Jul 2026461 PMAQI
1 PM
30th Jul 2026292 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026445 PMAQI
30th Jul 2026496 PMAQI
30th Jul 2026467 PMAQI
30th Jul 2026338 PMAQI
30th Jul 2026319 PMAQI
9 PM
30th Jul 20262910 PMAQI
30th Jul 20263111 PMAQI
1 AM
4 AM

24°C16/34°C

Day time
Avg. Highest Time
9 AM

29AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM - 9 PM

23AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 29), while the lowest AQI was between 8 PM to 9 PM (Avg. 23).
Night time
Avg. Highest Time
12 AM - 2 AM

27AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
10 PM

24AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 27), while the lowest AQI was between 10 PM to 10 PM (Avg. 24).

2026 Days Vs Air Quality

Oldenburg, Lower Saxony, Germany

2026

76%

158

20%

41

4%

8

Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)

Good
158 Days
Moderate
41 Days
Poor
8 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 76%

Health Risk Level:

Low

In 2026, 76% of 211 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

Oldenburg, Lower Saxony, Germany

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)
2nd January 2026
14AQI (US)
3rd January 2026
16AQI (US)
4th January 2026
21AQI (US)
5th January 2026
37AQI (US)
6th January 2026
62AQI (US)
7th January 2026
46AQI (US)
8th January 2026
50AQI (US)
9th January 2026
49AQI (US)
10th January 2026
32AQI (US)
11th January 2026
64AQI (US)
12th January 2026
57AQI (US)
13th January 2026
58AQI (US)
14th January 2026
33AQI (US)
15th January 2026
50AQI (US)
16th January 2026
36AQI (US)
17th January 2026
59AQI (US)
18th January 2026
72AQI (US)
19th January 2026
72AQI (US)
20th January 2026
78AQI (US)
21st January 2026
82AQI (US)
22nd January 2026
105AQI (US)
23rd January 2026
118AQI (US)
24th January 2026
147AQI (US)
25th January 2026
140AQI (US)
26th January 2026
56AQI (US)
27th January 2026
46AQI (US)
28th January 2026
66AQI (US)
29th January 2026
54AQI (US)
30th January 2026
91AQI (US)
31st January 2026
111AQI (US)
1st February 2026
99AQI (US)
2nd February 2026
81AQI (US)
3rd February 2026
91AQI (US)
4th February 2026
100AQI (US)
5th February 2026
104AQI (US)
6th February 2026
96AQI (US)
7th February 2026
121AQI (US)
8th February 2026
70AQI (US)
9th February 2026
67AQI (US)
10th February 2026
84AQI (US)
11th February 2026
71AQI (US)
12th February 2026
34AQI (US)
13th February 2026
20AQI (US)
14th February 2026
50AQI (US)
15th February 2026
60AQI (US)
16th February 2026
46AQI (US)
17th February 2026
34AQI (US)
18th February 2026
61AQI (US)
19th February 2026
40AQI (US)
20th February 2026
65AQI (US)
21st February 2026
34AQI (US)
22nd February 2026
16AQI (US)
23rd February 2026
23AQI (US)
24th February 2026
35AQI (US)
25th February 2026
62AQI (US)
26th February 2026
32AQI (US)
27th February 2026
52AQI (US)
28th February 2026
20AQI (US)
1st March 2026
18AQI (US)
2nd March 2026
34AQI (US)
3rd March 2026
43AQI (US)
4th March 2026
22AQI (US)
5th March 2026
72AQI (US)
6th March 2026
90AQI (US)
7th March 2026
105AQI (US)
8th March 2026
81AQI (US)
9th March 2026
94AQI (US)
10th March 2026
89AQI (US)
11th March 2026
35AQI (US)
12th March 2026
26AQI (US)
13th March 2026
15AQI (US)
14th March 2026
24AQI (US)
15th March 2026
40AQI (US)
16th March 2026
28AQI (US)
17th March 2026
31AQI (US)
18th March 2026
34AQI (US)
19th March 2026
77AQI (US)
20th March 2026
30AQI (US)
21st March 2026
48AQI (US)
22nd March 2026
69AQI (US)
23rd March 2026
84AQI (US)
24th March 2026
97AQI (US)
25th March 2026
33AQI (US)
26th March 2026
14AQI (US)
27th March 2026
21AQI (US)
28th March 2026
32AQI (US)
29th March 2026
20AQI (US)
30th March 2026
20AQI (US)
31st March 2026
27AQI (US)
1st April 2026
26AQI (US)
2nd April 2026
26AQI (US)
3rd April 2026
20AQI (US)
4th April 2026
26AQI (US)
5th April 2026
32AQI (US)
6th April 2026
18AQI (US)
7th April 2026
15AQI (US)
8th April 2026
27AQI (US)
9th April 2026
25AQI (US)
10th April 2026
20AQI (US)
11th April 2026
15AQI (US)
12th April 2026
31AQI (US)
13th April 2026
57AQI (US)
14th April 2026
54AQI (US)
15th April 2026
55AQI (US)
16th April 2026
41AQI (US)
17th April 2026
18th April 2026
41AQI (US)
19th April 2026
22AQI (US)
20th April 2026
25AQI (US)
21st April 2026
12AQI (US)
22nd April 2026
23rd April 2026
19AQI (US)
24th April 2026
27AQI (US)
25th April 2026
30AQI (US)
26th April 2026
27AQI (US)
27th April 2026
28AQI (US)
28th April 2026
23AQI (US)
29th April 2026
17AQI (US)
30th April 2026
20AQI (US)
1st May 2026
20AQI (US)
2nd May 2026
25AQI (US)
3rd May 2026
51AQI (US)
4th May 2026
45AQI (US)
5th May 2026
39AQI (US)
6th May 2026
23AQI (US)
7th May 2026
15AQI (US)
8th May 2026
24AQI (US)
9th May 2026
10th May 2026
34AQI (US)
11th May 2026
23AQI (US)
12th May 2026
18AQI (US)
13th May 2026
20AQI (US)
14th May 2026
21AQI (US)
15th May 2026
23AQI (US)
16th May 2026
36AQI (US)
17th May 2026
38AQI (US)
18th May 2026
34AQI (US)
19th May 2026
32AQI (US)
20th May 2026
32AQI (US)
21st May 2026
32AQI (US)
22nd May 2026
35AQI (US)
23rd May 2026
39AQI (US)
24th May 2026
50AQI (US)
25th May 2026
41AQI (US)
26th May 2026
26AQI (US)
27th May 2026
24AQI (US)
28th May 2026
15AQI (US)
29th May 2026
22AQI (US)
30th May 2026
29AQI (US)
31st May 2026
16AQI (US)
1st June 2026
23AQI (US)
2nd June 2026
28AQI (US)
3rd June 2026
26AQI (US)
4th June 2026
21AQI (US)
5th June 2026
21AQI (US)
6th June 2026
23AQI (US)
7th June 2026
20AQI (US)
8th June 2026
23AQI (US)
9th June 2026
23AQI (US)
10th June 2026
22AQI (US)
11th June 2026
21AQI (US)
12th June 2026
21AQI (US)
13th June 2026
21AQI (US)
14th June 2026
21AQI (US)
15th June 2026
21AQI (US)
16th June 2026
24AQI (US)
17th June 2026
29AQI (US)
18th June 2026
26AQI (US)
19th June 2026
34AQI (US)
20th June 2026
22AQI (US)
21st June 2026
34AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
20AQI (US)
24th June 2026
19AQI (US)
25th June 2026
40AQI (US)
26th June 2026
34AQI (US)
27th June 2026
70AQI (US)
28th June 2026
29AQI (US)
29th June 2026
17AQI (US)
30th June 2026
23AQI (US)
1st July 2026
24AQI (US)
2nd July 2026
22AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
23AQI (US)
5th July 2026
14AQI (US)
6th July 2026
17AQI (US)
7th July 2026
20AQI (US)
8th July 2026
15AQI (US)
9th July 2026
19AQI (US)
10th July 2026
27AQI (US)
11th July 2026
36AQI (US)
12th July 2026
36AQI (US)
13th July 2026
25AQI (US)
14th July 2026
24AQI (US)
15th July 2026
25AQI (US)
16th July 2026
27AQI (US)
17th July 2026
30AQI (US)
18th July 2026
41AQI (US)
19th July 2026
22AQI (US)
20th July 2026
27AQI (US)
21st July 2026
30AQI (US)
22nd July 2026
27AQI (US)
23rd July 2026
26AQI (US)
24th July 2026
26AQI (US)
25th July 2026
28AQI (US)
26th July 2026
34AQI (US)
27th July 2026
25AQI (US)
28th July 2026
29AQI (US)
29th July 2026
31AQI (US)
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
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

63AQI (US)

60AQI (US)

47AQI (US)

28AQI (US)

29AQI (US)

26AQI (US)

26AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202640AQI (US)

13
13
5
12
14
2
21
9
1
25
3
29
1
29
1
29
158
41
8

Highest AQI (US) recorded in

January

63AQI (US)

Lowest AQI (US) recorded in

July

26AQI (US)

202542AQI (US)

22
9
7
19
2
15
15
1
22
8
31
29
1
31
28
3
29
1
23
8
17
13
10
21
264
98
3

Highest AQI (US) recorded in

February

67AQI (US)

Lowest AQI (US) recorded in

September

25AQI (US)

202430AQI (US)

31
29
31
30
31
30
31
31
23
7
29
2
26
4
28
3
350
16

Highest AQI (US) recorded in

September

38AQI (US)

Lowest AQI (US) recorded in

February

23AQI (US)

202326AQI (US)

31
27
1
31
30
31
30
31
31
30
31
29
31
363
1

Highest AQI (US) recorded in

April

31AQI (US)

Lowest AQI (US) recorded in

November

20AQI (US)

202226AQI (US)

30
21
30
1
30
30
1
30
22
1
28
31
30
31
314
2

Highest AQI (US) recorded in

April

31AQI (US)

Lowest AQI (US) recorded in

November

21AQI (US)

202124AQI (US)

29
28
31
30
31
30
31
31
30
31
30
31
363

Highest AQI (US) recorded in

April

30AQI (US)

Lowest AQI (US) recorded in

October

19AQI (US)

202015AQI (US)

13
21
18
12
31
30
30
31
30
31
247

Highest AQI (US) recorded in

September

21AQI (US)

Lowest AQI (US) recorded in

July

8AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
42AQI (US)
Least Polluted Year Recorded
2020(Avg.)
15AQI (US)

Oldenburg's annual 2026 AQI (US) (40) shows an average percentage change of 61.5% (worsened AQI (US)) compared to previous years: 2020 (15), 2021 (24), 2022 (26), 2023 (26), 2024 (30), 2025 (42).