Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Interlaken, Bern, Switzerland 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

Interlaken, Bern, Switzerland

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Jul 2025
51AQI
Lowest AQI recorded on
6th Jul 2026
12AQI

Same Day Analysis (27th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 20 of Good air quality, showing improvement over 2024 and 2023 on the same day.

Day & Night AQI Trend: 27th Jul - 28th Jul 2026

Interlaken, Bern, Switzerland

AQI
Day
Night
.

5 AM27th Jul 2026

9 PM

4 AM28th Jul 2026

Day time
Avg. Highest Time
6AM27th Jul

23AQI

Avg. Lowest Time
3PM27th Jul

8AQI

Night time
Avg. Highest Time
12AM28th Jul

50AQI

Avg. Lowest Time
10PM27th Jul

10AQI

In the last 24 hours,

Interlaken's AQI reached its highest point of 50 at 12 AM during the Night, while the lowest point, 8, was recorded at 3 PM during the Day between 27th Jul and 28th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Interlaken, Bern, Switzerland

JunJul
29th - 30th30th - 01st01st - 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
Day
Night
29th Jun 2026215 AMAQI
29th Jun 2026186 AMAQI
29th Jun 2026237 AMAQI
29th Jun 2026218 AMAQI
29th Jun 2026219 AMAQI
29th Jun 20261910 AMAQI
29th Jun 20261811 AMAQI
29th Jun 20261812 PMAQI
29th Jun 2026201 PMAQI
29th Jun 2026242 PMAQI
29th Jun 2026203 PMAQI
29th Jun 2026254 PMAQI
29th Jun 2026245 PMAQI
29th Jun 2026246 PMAQI
29th Jun 2026227 PMAQI
29th Jun 2026248 PMAQI
29th Jun 2026229 PMAQI
29th Jun 20261610 PMAQI
29th Jun 20262111 PMAQI
30th Jun 20261612 AMAQI
30th Jun 2026221 AMAQI
30th Jun 2026212 AMAQI
30th Jun 2026253 AMAQI
30th Jun 2026244 AMAQI

14°C7/22°C

30th Jun 2026225 AMAQI
30th Jun 2026226 AMAQI
30th Jun 2026197 AMAQI
30th Jun 2026208 AMAQI
30th Jun 2026239 AMAQI
30th Jun 20262010 AMAQI
30th Jun 20262111 AMAQI
30th Jun 20262212 PMAQI
30th Jun 2026161 PMAQI
30th Jun 2026162 PMAQI
30th Jun 2026213 PMAQI
30th Jun 2026224 PMAQI
30th Jun 2026225 PMAQI
30th Jun 2026126 PMAQI
30th Jun 2026177 PMAQI
30th Jun 2026188 PMAQI
30th Jun 2026249 PMAQI
30th Jun 20261810 PMAQI
30th Jun 20261811 PMAQI
1st Jul 20262212 AMAQI
1st Jul 2026171 AMAQI
1st Jul 2026232 AMAQI
1st Jul 2026223 AMAQI
1st Jul 202684 AMAQI

13°C6/19°C

1st Jul 202685 AMAQI
1st Jul 2026226 AMAQI
1st Jul 2026177 AMAQI
1st Jul 2026128 AMAQI
1st Jul 2026169 AMAQI
1st Jul 20261610 AMAQI
1st Jul 20262011 AMAQI
1st Jul 20262012 PMAQI
1st Jul 2026131 PMAQI
1st Jul 2026242 PMAQI
1st Jul 2026223 PMAQI
1st Jul 2026254 PMAQI
1st Jul 2026245 PMAQI
1st Jul 2026166 PMAQI
1st Jul 2026227 PMAQI
1st Jul 2026248 PMAQI
1st Jul 2026189 PMAQI
1st Jul 20262210 PMAQI
1st Jul 20261311 PMAQI
2nd Jul 2026612 AMAQI
2nd Jul 202681 AMAQI
2nd Jul 2026142 AMAQI
2nd Jul 202683 AMAQI
2nd Jul 2026124 AMAQI

10°C2/15°C

2nd Jul 2026135 AMAQI
2nd Jul 2026106 AMAQI
2nd Jul 2026127 AMAQI
2nd Jul 2026168 AMAQI
2nd Jul 2026209 AMAQI
2nd Jul 20262010 AMAQI
2nd Jul 20261711 AMAQI
2nd Jul 20261412 PMAQI
2nd Jul 2026171 PMAQI
2nd Jul 2026202 PMAQI
2nd Jul 2026183 PMAQI
2nd Jul 2026194 PMAQI
2nd Jul 2026245 PMAQI
2nd Jul 2026246 PMAQI
2nd Jul 2026227 PMAQI
2nd Jul 2026188 PMAQI
2nd Jul 2026169 PMAQI
2nd Jul 20262010 PMAQI
2nd Jul 20262011 PMAQI
3rd Jul 20262112 AMAQI
3rd Jul 2026121 AMAQI
3rd Jul 2026202 AMAQI
3rd Jul 2026163 AMAQI
3rd Jul 2026124 AMAQI

9°C0/18°C

3rd Jul 2026205 AMAQI
3rd Jul 2026226 AMAQI
3rd Jul 2026247 AMAQI
3rd Jul 2026228 AMAQI
3rd Jul 2026229 AMAQI
3rd Jul 2026410 AMAQI
3rd Jul 20262211 AMAQI
3rd Jul 20261612 PMAQI
3rd Jul 202681 PMAQI
3rd Jul 2026162 PMAQI
3rd Jul 2026183 PMAQI
3rd Jul 2026234 PMAQI
3rd Jul 2026185 PMAQI
3rd Jul 2026256 PMAQI
3rd Jul 2026187 PMAQI
3rd Jul 2026198 PMAQI
3rd Jul 2026229 PMAQI
3rd Jul 20261810 PMAQI
3rd Jul 20262411 PMAQI
4th Jul 20262212 AMAQI
4th Jul 2026241 AMAQI
4th Jul 2026192 AMAQI
4th Jul 202643 AMAQI
4th Jul 2026124 AMAQI

10°C3/18°C

4th Jul 202645 AMAQI
4th Jul 202686 AMAQI
4th Jul 2026127 AMAQI
4th Jul 2026128 AMAQI
4th Jul 2026109 AMAQI
4th Jul 20262010 AMAQI
4th Jul 20261611 AMAQI
4th Jul 20262312 PMAQI
4th Jul 2026231 PMAQI
4th Jul 2026242 PMAQI
4th Jul 202683 PMAQI
4th Jul 2026224 PMAQI
4th Jul 2026165 PMAQI
4th Jul 2026106 PMAQI
4th Jul 2026207 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026169 PMAQI
4th Jul 2026810 PMAQI
4th Jul 20261711 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026201 AMAQI
5th Jul 2026132 AMAQI
5th Jul 2026173 AMAQI
5th Jul 2026144 AMAQI

10°C2/19°C

5th Jul 2026175 AMAQI
5th Jul 2026176 AMAQI
5th Jul 2026127 AMAQI
5th Jul 2026148 AMAQI
5th Jul 2026129 AMAQI
5th Jul 20261010 AMAQI
5th Jul 20261011 AMAQI
5th Jul 2026812 PMAQI
5th Jul 2026101 PMAQI
5th Jul 2026172 PMAQI
5th Jul 2026203 PMAQI
5th Jul 2026194 PMAQI
5th Jul 2026205 PMAQI
5th Jul 202676 PMAQI
5th Jul 2026167 PMAQI
5th Jul 2026108 PMAQI
5th Jul 2026109 PMAQI
5th Jul 20262410 PMAQI
5th Jul 20261411 PMAQI
6th Jul 20261012 AMAQI
6th Jul 2026201 AMAQI
6th Jul 2026172 AMAQI
6th Jul 2026163 AMAQI
6th Jul 2026164 AMAQI

11°C3/20°C

6th Jul 2026125 AMAQI
6th Jul 2026126 AMAQI
6th Jul 2026127 AMAQI
6th Jul 2026168 AMAQI
6th Jul 2026189 AMAQI
6th Jul 20261210 AMAQI
6th Jul 20262511 AMAQI
6th Jul 20261412 PMAQI
6th Jul 202671 PMAQI
6th Jul 202662 PMAQI
6th Jul 202643 PMAQI
6th Jul 202664 PMAQI
6th Jul 202685 PMAQI
6th Jul 2026166 PMAQI
6th Jul 2026107 PMAQI
6th Jul 202688 PMAQI
6th Jul 202689 PMAQI
6th Jul 20261610 PMAQI
6th Jul 2026811 PMAQI
7th Jul 20261612 AMAQI
7th Jul 202681 AMAQI
7th Jul 2026142 AMAQI
7th Jul 202683 AMAQI
7th Jul 202684 AMAQI

11°C3/19°C

7th Jul 202685 AMAQI
7th Jul 202686 AMAQI
7th Jul 2026167 AMAQI
7th Jul 2026198 AMAQI
7th Jul 2026199 AMAQI
7th Jul 20261410 AMAQI
7th Jul 20261311 AMAQI
7th Jul 20261812 PMAQI
7th Jul 2026141 PMAQI
7th Jul 2026182 PMAQI
7th Jul 2026183 PMAQI
7th Jul 2026184 PMAQI
7th Jul 2026295 PMAQI
7th Jul 202686 PMAQI
7th Jul 202647 PMAQI
7th Jul 202648 PMAQI
7th Jul 202649 PMAQI
7th Jul 20261710 PMAQI
7th Jul 2026811 PMAQI
8th Jul 20262012 AMAQI
8th Jul 2026191 AMAQI
8th Jul 2026242 AMAQI
8th Jul 2026243 AMAQI
8th Jul 2026224 AMAQI

13°C4/21°C

8th Jul 2026185 AMAQI
8th Jul 2026226 AMAQI
8th Jul 2026227 AMAQI
8th Jul 2026258 AMAQI
8th Jul 2026269 AMAQI
8th Jul 20262010 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20261412 PMAQI
8th Jul 202681 PMAQI
8th Jul 2026122 PMAQI
8th Jul 2026163 PMAQI
8th Jul 2026204 PMAQI
8th Jul 2026265 PMAQI
8th Jul 2026266 PMAQI
8th Jul 2026267 PMAQI
8th Jul 2026268 PMAQI
8th Jul 2026249 PMAQI
8th Jul 20262410 PMAQI
8th Jul 20262511 PMAQI
9th Jul 20262412 AMAQI
9th Jul 2026251 AMAQI
9th Jul 2026222 AMAQI
9th Jul 2026203 AMAQI
9th Jul 202684 AMAQI

14°C7/21°C

9th Jul 202645 AMAQI
9th Jul 202646 AMAQI
9th Jul 202647 AMAQI
9th Jul 2026138 AMAQI
9th Jul 2026189 AMAQI
9th Jul 20261810 AMAQI
9th Jul 20261811 AMAQI
9th Jul 20261512 PMAQI
9th Jul 2026151 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026223 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026277 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026239 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20261412 AMAQI
10th Jul 202681 AMAQI
10th Jul 2026202 AMAQI
10th Jul 2026273 AMAQI
10th Jul 2026254 AMAQI

14°C5/22°C

10th Jul 2026165 AMAQI
10th Jul 2026146 AMAQI
10th Jul 2026227 AMAQI
10th Jul 2026208 AMAQI
10th Jul 202649 AMAQI
10th Jul 2026410 AMAQI
10th Jul 20261611 AMAQI
10th Jul 20261812 PMAQI
10th Jul 2026171 PMAQI
10th Jul 2026262 PMAQI
10th Jul 2026283 PMAQI
10th Jul 2026294 PMAQI
10th Jul 2026325 PMAQI
10th Jul 2026316 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026279 PMAQI
10th Jul 20262910 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026362 AMAQI
11th Jul 2026313 AMAQI
11th Jul 2026334 AMAQI

14°C6/23°C

11th Jul 2026335 AMAQI
11th Jul 2026276 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026278 AMAQI
11th Jul 2026279 AMAQI
11th Jul 20262910 AMAQI
11th Jul 20262511 AMAQI
11th Jul 20262512 PMAQI
11th Jul 2026231 PMAQI
11th Jul 2026192 PMAQI
11th Jul 2026173 PMAQI
11th Jul 2026124 PMAQI
11th Jul 2026125 PMAQI
11th Jul 202686 PMAQI
11th Jul 2026127 PMAQI
11th Jul 2026218 PMAQI
11th Jul 2026179 PMAQI
11th Jul 20261910 PMAQI
11th Jul 20261911 PMAQI
12th Jul 20262112 AMAQI
12th Jul 2026231 AMAQI
12th Jul 2026172 AMAQI
12th Jul 2026193 AMAQI
12th Jul 2026214 AMAQI

14°C6/22°C

12th Jul 2026195 AMAQI
12th Jul 2026216 AMAQI
12th Jul 2026237 AMAQI
12th Jul 202688 AMAQI
12th Jul 2026149 AMAQI
12th Jul 2026810 AMAQI
12th Jul 20261211 AMAQI
12th Jul 20262712 PMAQI
12th Jul 2026291 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026213 PMAQI
12th Jul 2026174 PMAQI
12th Jul 2026175 PMAQI
12th Jul 2026196 PMAQI
12th Jul 2026177 PMAQI
12th Jul 2026218 PMAQI
12th Jul 2026149 PMAQI
12th Jul 20262110 PMAQI
12th Jul 20261411 PMAQI
13th Jul 20262112 AMAQI
13th Jul 2026141 AMAQI
13th Jul 2026142 AMAQI
13th Jul 2026143 AMAQI
13th Jul 2026234 AMAQI

14°C6/23°C

13th Jul 2026145 AMAQI
13th Jul 202686 AMAQI
13th Jul 2026147 AMAQI
13th Jul 2026118 AMAQI
13th Jul 202649 AMAQI
13th Jul 2026810 AMAQI
13th Jul 20261811 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026281 PMAQI
13th Jul 2026282 PMAQI
13th Jul 2026323 PMAQI
13th Jul 2026314 PMAQI
13th Jul 2026315 PMAQI
13th Jul 2026356 PMAQI
13th Jul 2026397 PMAQI
13th Jul 2026378 PMAQI
13th Jul 2026319 PMAQI
13th Jul 20263610 PMAQI
13th Jul 20264011 PMAQI
14th Jul 20263812 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026382 AMAQI
14th Jul 2026383 AMAQI
14th Jul 2026324 AMAQI

15°C7/24°C

14th Jul 2026305 AMAQI
14th Jul 2026276 AMAQI
14th Jul 2026197 AMAQI
14th Jul 2026198 AMAQI
14th Jul 2026179 AMAQI
14th Jul 20261710 AMAQI
14th Jul 20261711 AMAQI
14th Jul 20261412 PMAQI
14th Jul 2026121 PMAQI
14th Jul 2026122 PMAQI
14th Jul 2026143 PMAQI
14th Jul 2026174 PMAQI
14th Jul 2026175 PMAQI
14th Jul 2026176 PMAQI
14th Jul 2026177 PMAQI
14th Jul 2026178 PMAQI
14th Jul 2026179 PMAQI
14th Jul 20261710 PMAQI
14th Jul 20261711 PMAQI
15th Jul 20261612 AMAQI
15th Jul 2026231 AMAQI
15th Jul 2026272 AMAQI
15th Jul 2026123 AMAQI
15th Jul 2026124 AMAQI

14°C8/23°C

15th Jul 2026125 AMAQI
15th Jul 2026126 AMAQI
15th Jul 2026127 AMAQI
15th Jul 2026128 AMAQI
15th Jul 2026149 AMAQI
15th Jul 20261810 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026241 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026263 PMAQI
15th Jul 2026224 PMAQI
15th Jul 2026215 PMAQI
15th Jul 202666 PMAQI
15th Jul 202667 PMAQI
15th Jul 2026168 PMAQI
15th Jul 202669 PMAQI
15th Jul 2026610 PMAQI
15th Jul 2026811 PMAQI
16th Jul 2026812 AMAQI
16th Jul 202681 AMAQI
16th Jul 2026212 AMAQI
16th Jul 2026213 AMAQI
16th Jul 202684 AMAQI

13°C6/21°C

16th Jul 2026215 AMAQI
16th Jul 2026216 AMAQI
16th Jul 2026217 AMAQI
16th Jul 2026218 AMAQI
16th Jul 202689 AMAQI
16th Jul 2026810 AMAQI
16th Jul 20261211 AMAQI
16th Jul 20261612 PMAQI
16th Jul 2026211 PMAQI
16th Jul 2026142 PMAQI
16th Jul 2026103 PMAQI
16th Jul 2026124 PMAQI
16th Jul 2026175 PMAQI
16th Jul 2026176 PMAQI
16th Jul 2026127 PMAQI
16th Jul 202688 PMAQI
16th Jul 2026219 PMAQI
16th Jul 20262110 PMAQI
16th Jul 20261911 PMAQI
17th Jul 20261912 AMAQI
17th Jul 2026171 AMAQI
17th Jul 2026202 AMAQI
17th Jul 2026203 AMAQI
17th Jul 202684 AMAQI

14°C6/23°C

17th Jul 2026105 AMAQI
17th Jul 2026126 AMAQI
17th Jul 2026127 AMAQI
17th Jul 2026128 AMAQI
17th Jul 2026239 AMAQI
17th Jul 20261710 AMAQI
17th Jul 20262111 AMAQI
17th Jul 20262312 PMAQI
17th Jul 2026231 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026213 PMAQI
17th Jul 2026214 PMAQI
17th Jul 2026215 PMAQI
17th Jul 2026216 PMAQI
17th Jul 2026257 PMAQI
17th Jul 2026238 PMAQI
17th Jul 2026239 PMAQI
17th Jul 20262310 PMAQI
17th Jul 20262111 PMAQI
18th Jul 20262512 AMAQI
18th Jul 2026251 AMAQI
18th Jul 2026252 AMAQI
18th Jul 2026233 AMAQI
18th Jul 2026254 AMAQI

12°C6/21°C

18th Jul 2026295 AMAQI
18th Jul 2026256 AMAQI
18th Jul 2026297 AMAQI
18th Jul 2026278 AMAQI
18th Jul 2026279 AMAQI
18th Jul 20262510 AMAQI
18th Jul 20262911 AMAQI
18th Jul 20262912 PMAQI
18th Jul 2026231 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026214 PMAQI
18th Jul 2026215 PMAQI
18th Jul 2026256 PMAQI
18th Jul 2026257 PMAQI
18th Jul 2026238 PMAQI
18th Jul 2026219 PMAQI
18th Jul 20262110 PMAQI
18th Jul 20262511 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026251 AMAQI
19th Jul 2026232 AMAQI
19th Jul 2026253 AMAQI
19th Jul 2026254 AMAQI

11°C5/17°C

19th Jul 2026255 AMAQI
19th Jul 2026236 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262311 AMAQI
19th Jul 20262912 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026232 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026274 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262710 PMAQI
19th Jul 20262111 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026211 AMAQI
20th Jul 2026272 AMAQI
20th Jul 2026253 AMAQI
20th Jul 2026254 AMAQI

10°C3/17°C

20th Jul 2026215 AMAQI
20th Jul 2026236 AMAQI
20th Jul 2026237 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026199 AMAQI
20th Jul 20262110 AMAQI
20th Jul 20261611 AMAQI
20th Jul 20261912 PMAQI
20th Jul 2026171 PMAQI
20th Jul 2026172 PMAQI
20th Jul 2026163 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026145 PMAQI
20th Jul 2026176 PMAQI
20th Jul 2026197 PMAQI
20th Jul 2026178 PMAQI
20th Jul 2026179 PMAQI
20th Jul 20262310 PMAQI
20th Jul 20262511 PMAQI
21st Jul 20261712 AMAQI
21st Jul 2026211 AMAQI
21st Jul 2026172 AMAQI
21st Jul 2026213 AMAQI
21st Jul 2026194 AMAQI

10°C3/18°C

21st Jul 2026176 AMAQI
21st Jul 2026147 AMAQI
21st Jul 2026178 AMAQI
21st Jul 2026199 AMAQI
21st Jul 20261710 AMAQI
21st Jul 20261911 AMAQI
21st Jul 20261912 PMAQI
21st Jul 2026191 PMAQI
21st Jul 2026192 PMAQI
21st Jul 2026233 PMAQI
21st Jul 2026174 PMAQI
21st Jul 2026215 PMAQI
21st Jul 2026216 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026238 PMAQI
21st Jul 2026219 PMAQI
21st Jul 20262310 PMAQI
21st Jul 20262111 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026191 AMAQI
22nd Jul 2026232 AMAQI
22nd Jul 2026213 AMAQI
22nd Jul 2026284 AMAQI

9°C2/16°C

22nd Jul 2026295 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026367 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026329 AMAQI
22nd Jul 20261910 AMAQI
22nd Jul 20261911 AMAQI
22nd Jul 20261912 PMAQI
22nd Jul 2026211 PMAQI
22nd Jul 2026192 PMAQI
22nd Jul 2026173 PMAQI
22nd Jul 2026214 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026236 PMAQI
22nd Jul 2026277 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20262511 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026192 AMAQI
23rd Jul 2026193 AMAQI
23rd Jul 2026254 AMAQI

9°C0/18°C

23rd Jul 2026345 AMAQI
23rd Jul 2026236 AMAQI
23rd Jul 2026237 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026199 AMAQI
23rd Jul 20261710 AMAQI
23rd Jul 20262111 AMAQI
23rd Jul 20262312 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026232 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026235 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026188 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20261910 PMAQI
23rd Jul 20261711 PMAQI
24th Jul 20261712 AMAQI
24th Jul 2026171 AMAQI
24th Jul 2026232 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026214 AMAQI

10°C2/17°C

24th Jul 2026215 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026237 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20261212 PMAQI
24th Jul 2026191 PMAQI
24th Jul 2026162 PMAQI
24th Jul 2026193 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026196 PMAQI
24th Jul 2026197 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026179 PMAQI
24th Jul 20261910 PMAQI
24th Jul 20261711 PMAQI
25th Jul 20261712 AMAQI
25th Jul 2026141 AMAQI
25th Jul 2026172 AMAQI
25th Jul 2026143 AMAQI
25th Jul 2026144 AMAQI

10°C1/20°C

25th Jul 2026175 AMAQI
25th Jul 2026176 AMAQI
25th Jul 2026147 AMAQI
25th Jul 2026178 AMAQI
25th Jul 2026179 AMAQI
25th Jul 20261710 AMAQI
25th Jul 20261911 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026273 PMAQI
25th Jul 2026294 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026307 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026219 PMAQI
25th Jul 20263610 PMAQI
25th Jul 20263611 PMAQI
26th Jul 20262912 AMAQI
26th Jul 2026311 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026233 AMAQI
26th Jul 2026234 AMAQI

13°C5/22°C

26th Jul 2026235 AMAQI
26th Jul 2026236 AMAQI
26th Jul 2026197 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20261910 AMAQI
26th Jul 20261711 AMAQI
26th Jul 20261712 PMAQI
26th Jul 2026121 PMAQI
26th Jul 2026122 PMAQI
26th Jul 2026123 PMAQI
26th Jul 2026124 PMAQI
26th Jul 2026145 PMAQI
26th Jul 2026196 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026238 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20261710 PMAQI
26th Jul 20261911 PMAQI
27th Jul 20264612 AMAQI
27th Jul 2026581 AMAQI
27th Jul 2026342 AMAQI
27th Jul 2026293 AMAQI
27th Jul 2026214 AMAQI

11°C5/15°C

27th Jul 2026235 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026178 AMAQI
27th Jul 2026129 AMAQI
27th Jul 20261210 AMAQI
27th Jul 20261211 AMAQI
27th Jul 20261212 PMAQI
27th Jul 2026151 PMAQI
27th Jul 2026142 PMAQI
27th Jul 202683 PMAQI
27th Jul 2026124 PMAQI
27th Jul 2026125 PMAQI
27th Jul 2026146 PMAQI
27th Jul 2026127 PMAQI
27th Jul 2026128 PMAQI
27th Jul 2026109 PMAQI
27th Jul 20261010 PMAQI
27th Jul 20263111 PMAQI
28th Jul 20265012 AMAQI
28th Jul 2026441 AMAQI
28th Jul 2026492 AMAQI
28th Jul 2026423 AMAQI
28th Jul 2026424 AMAQI

10°C2/19°C

28th Jul 2026485 AMAQI
5 AM
28th Jul 2026296 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026168 AMAQI
28th Jul 202649 AMAQI
28th Jul 2026410 AMAQI
28th Jul 2026611 AMAQI
28th Jul 2026812 PMAQI
28th Jul 202681 PMAQI
1 PM
28th Jul 202662 PMAQI
28th Jul 202643 PMAQI
28th Jul 2026304 PMAQI
28th Jul 2026585 PMAQI
28th Jul 2026386 PMAQI
28th Jul 2026107 PMAQI
28th Jul 2026188 PMAQI
28th Jul 2026279 PMAQI
9 PM
28th Jul 20262310 PMAQI
28th Jul 20262111 PMAQI
1 AM
4 AM

14°C4/24°C

Day time
Avg. Highest Time
5 PM

22AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
10 AM

16AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 22), while the lowest AQI was between 10 AM to 10 AM (Avg. 16).
Night time
Avg. Highest Time
2 AM

23AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM

20AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 23), while the lowest AQI was between 4 AM to 4 AM (Avg. 20).

2026 Days Vs Air Quality

Interlaken, Bern, Switzerland

2026

100%

205

Total number of days with different AQI categories in last 209 days in 2026 (156 days remaining)

Good
205 Days
Moderate
0 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 100%

Health Risk Level:

Very Low

In 2026, 100% of 209 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

Interlaken, Bern, Switzerland

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
31AQI (US)
2nd January 2026
26AQI (US)
3rd January 2026
18AQI (US)
4th January 2026
23AQI (US)
5th January 2026
27AQI (US)
6th January 2026
28AQI (US)
7th January 2026
31AQI (US)
8th January 2026
24AQI (US)
9th January 2026
23AQI (US)
10th January 2026
18AQI (US)
11th January 2026
18AQI (US)
12th January 2026
22AQI (US)
13th January 2026
18AQI (US)
14th January 2026
16AQI (US)
15th January 2026
18AQI (US)
16th January 2026
16AQI (US)
17th January 2026
18AQI (US)
18th January 2026
17AQI (US)
19th January 2026
16AQI (US)
20th January 2026
23AQI (US)
21st January 2026
14AQI (US)
22nd January 2026
33AQI (US)
23rd January 2026
34AQI (US)
24th January 2026
29AQI (US)
25th January 2026
26AQI (US)
26th January 2026
18AQI (US)
27th January 2026
18AQI (US)
28th January 2026
31AQI (US)
29th January 2026
16AQI (US)
30th January 2026
23AQI (US)
31st January 2026
21AQI (US)
1st February 2026
30AQI (US)
2nd February 2026
32AQI (US)
3rd February 2026
27AQI (US)
4th February 2026
24AQI (US)
5th February 2026
40AQI (US)
6th February 2026
26AQI (US)
7th February 2026
16AQI (US)
8th February 2026
26AQI (US)
9th February 2026
24AQI (US)
10th February 2026
32AQI (US)
11th February 2026
13AQI (US)
12th February 2026
11AQI (US)
13th February 2026
18AQI (US)
14th February 2026
23AQI (US)
15th February 2026
18AQI (US)
16th February 2026
25AQI (US)
17th February 2026
20AQI (US)
18th February 2026
20AQI (US)
19th February 2026
21AQI (US)
20th February 2026
18AQI (US)
21st February 2026
11AQI (US)
22nd February 2026
18AQI (US)
23rd February 2026
17AQI (US)
24th February 2026
17AQI (US)
25th February 2026
33AQI (US)
26th February 2026
28AQI (US)
27th February 2026
21AQI (US)
28th February 2026
31AQI (US)
1st March 2026
39AQI (US)
2nd March 2026
34AQI (US)
3rd March 2026
22AQI (US)
4th March 2026
22AQI (US)
5th March 2026
40AQI (US)
6th March 2026
39AQI (US)
7th March 2026
16AQI (US)
8th March 2026
35AQI (US)
9th March 2026
26AQI (US)
10th March 2026
19AQI (US)
11th March 2026
20AQI (US)
12th March 2026
22AQI (US)
13th March 2026
25AQI (US)
14th March 2026
19AQI (US)
15th March 2026
19AQI (US)
16th March 2026
20AQI (US)
17th March 2026
16AQI (US)
18th March 2026
20AQI (US)
19th March 2026
36AQI (US)
20th March 2026
26AQI (US)
21st March 2026
37AQI (US)
22nd March 2026
38AQI (US)
23rd March 2026
23AQI (US)
24th March 2026
26AQI (US)
25th March 2026
23AQI (US)
26th March 2026
10AQI (US)
27th March 2026
16AQI (US)
28th March 2026
29AQI (US)
29th March 2026
20AQI (US)
30th March 2026
21AQI (US)
31st March 2026
19AQI (US)
1st April 2026
20AQI (US)
2nd April 2026
21AQI (US)
3rd April 2026
26AQI (US)
4th April 2026
18AQI (US)
5th April 2026
20AQI (US)
6th April 2026
18AQI (US)
7th April 2026
20AQI (US)
8th April 2026
23AQI (US)
9th April 2026
18AQI (US)
10th April 2026
22AQI (US)
11th April 2026
20AQI (US)
12th April 2026
18AQI (US)
13th April 2026
15AQI (US)
14th April 2026
15AQI (US)
15th April 2026
25AQI (US)
16th April 2026
15AQI (US)
17th April 2026
18th April 2026
25AQI (US)
19th April 2026
23AQI (US)
20th April 2026
24AQI (US)
21st April 2026
21AQI (US)
22nd April 2026
23rd April 2026
20AQI (US)
24th April 2026
20AQI (US)
25th April 2026
24AQI (US)
26th April 2026
25AQI (US)
27th April 2026
25AQI (US)
28th April 2026
22AQI (US)
29th April 2026
16AQI (US)
30th April 2026
18AQI (US)
1st May 2026
20AQI (US)
2nd May 2026
22AQI (US)
3rd May 2026
19AQI (US)
4th May 2026
16AQI (US)
5th May 2026
21AQI (US)
6th May 2026
20AQI (US)
7th May 2026
12AQI (US)
8th May 2026
17AQI (US)
9th May 2026
10th May 2026
17AQI (US)
11th May 2026
22AQI (US)
12th May 2026
17AQI (US)
13th May 2026
17AQI (US)
14th May 2026
16AQI (US)
15th May 2026
22AQI (US)
16th May 2026
20AQI (US)
17th May 2026
18AQI (US)
18th May 2026
17AQI (US)
19th May 2026
15AQI (US)
20th May 2026
16AQI (US)
21st May 2026
16AQI (US)
22nd May 2026
16AQI (US)
23rd May 2026
17AQI (US)
24th May 2026
22AQI (US)
25th May 2026
21AQI (US)
26th May 2026
22AQI (US)
27th May 2026
24AQI (US)
28th May 2026
24AQI (US)
29th May 2026
16AQI (US)
30th May 2026
18AQI (US)
31st May 2026
26AQI (US)
1st June 2026
16AQI (US)
2nd June 2026
18AQI (US)
3rd June 2026
12AQI (US)
4th June 2026
10AQI (US)
5th June 2026
11AQI (US)
6th June 2026
16AQI (US)
7th June 2026
11AQI (US)
8th June 2026
12AQI (US)
9th June 2026
11AQI (US)
10th June 2026
16AQI (US)
11th June 2026
18AQI (US)
12th June 2026
15AQI (US)
13th June 2026
17AQI (US)
14th June 2026
18AQI (US)
15th June 2026
20AQI (US)
16th June 2026
24AQI (US)
17th June 2026
24AQI (US)
18th June 2026
16AQI (US)
19th June 2026
22AQI (US)
20th June 2026
23AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
22AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
19AQI (US)
25th June 2026
22AQI (US)
26th June 2026
24AQI (US)
27th June 2026
24AQI (US)
28th June 2026
23AQI (US)
29th June 2026
20AQI (US)
30th June 2026
20AQI (US)
1st July 2026
19AQI (US)
2nd July 2026
16AQI (US)
3rd July 2026
18AQI (US)
4th July 2026
16AQI (US)
5th July 2026
15AQI (US)
6th July 2026
12AQI (US)
7th July 2026
13AQI (US)
8th July 2026
21AQI (US)
9th July 2026
19AQI (US)
10th July 2026
21AQI (US)
11th July 2026
23AQI (US)
12th July 2026
19AQI (US)
13th July 2026
23AQI (US)
14th July 2026
21AQI (US)
15th July 2026
16AQI (US)
16th July 2026
15AQI (US)
17th July 2026
19AQI (US)
18th July 2026
25AQI (US)
19th July 2026
24AQI (US)
20th July 2026
20AQI (US)
21st July 2026
20AQI (US)
22nd July 2026
24AQI (US)
23rd July 2026
23AQI (US)
24th July 2026
20AQI (US)
25th July 2026
22AQI (US)
26th July 2026
20AQI (US)
27th July 2026
20AQI (US)
28th July 2026
29th July 2026
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

22AQI (US)

23AQI (US)

25AQI (US)

21AQI (US)

19AQI (US)

18AQI (US)

19AQI (US)

No. of days

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

202621AQI (US)

31
28
31
28
30
30
27
205

Highest AQI (US) recorded in

March

25AQI (US)

Lowest AQI (US) recorded in

June

18AQI (US)

202527AQI (US)

31
28
31
30
31
25
5
30
1
29
2
30
28
3
30
31
354
11

Highest AQI (US) recorded in

June

35AQI (US)

Lowest AQI (US) recorded in

September

20AQI (US)

202430AQI (US)

30
29
31
28
2
31
29
1
31
31
30
31
29
1
29
2
359
6

Highest AQI (US) recorded in

December

39AQI (US)

Lowest AQI (US) recorded in

October

20AQI (US)

202330AQI (US)

27
28
31
30
31
30
31
31
30
31
29
30
359

Highest AQI (US) recorded in

June

37AQI (US)

Lowest AQI (US) recorded in

December

26AQI (US)

202229AQI (US)

30
13
28
3
17
31
30
24
1
28
29
30
31
292
3

Highest AQI (US) recorded in

March

35AQI (US)

Lowest AQI (US) recorded in

December

25AQI (US)

202130AQI (US)

29
26
1
1
29
2
26
4
30
31
31
30
31
30
31
328
3
1

Highest AQI (US) recorded in

February

34AQI (US)

Lowest AQI (US) recorded in

January

25AQI (US)

202028AQI (US)

13
21
18
30
30
31
30
31
30
31
265

Highest AQI (US) recorded in

April

32AQI (US)

Lowest AQI (US) recorded in

December

24AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2024(Avg.)
30AQI (US)
Least Polluted Year Recorded
2026(Avg.)
21AQI (US)

Interlaken's annual 2026 AQI (US) (21) shows an average percentage change of -27.4% (improved AQI (US)) compared to previous years: 2020 (28), 2021 (30), 2022 (29), 2023 (30), 2024 (30), 2025 (27).