Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Erfurt, Thuringia, 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

Erfurt, Thuringia, Germany

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
18th Jul 2026
40AQI
Lowest AQI recorded on
8th Jul 2026
15AQI

Same Day Analysis (18th July):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 40 of Good air quality on the same day.

Day & Night AQI Trend: 18th Jul - 19th Jul 2026

Erfurt, Thuringia, Germany

AQI
Day
Night
.

5 AM18th Jul 2026

9 PM

4 AM19th Jul 2026

Day time
Avg. Highest Time
9AM18th Jul

47AQI

Avg. Lowest Time
5PM18th Jul

25AQI

Night time
Avg. Highest Time
3AM19th Jul

58AQI

Avg. Lowest Time
10PM18th Jul

44AQI

In the last 24 hours,

Erfurt's AQI reached its highest point of 58 at 3 AM during the Night, while the lowest point, 25, was recorded at 5 PM during the Day between 18th Jul and 19th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Erfurt, Thuringia, Germany

JunJul
20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Day
Night
20th Jun 2026295 AMAQI
20th Jun 2026376 AMAQI
20th Jun 2026347 AMAQI
20th Jun 2026238 AMAQI
20th Jun 2026219 AMAQI
20th Jun 20261410 AMAQI
20th Jun 20261411 AMAQI
20th Jun 20261912 PMAQI
20th Jun 2026201 PMAQI
20th Jun 2026202 PMAQI
20th Jun 2026213 PMAQI
20th Jun 2026244 PMAQI
20th Jun 2026185 PMAQI
20th Jun 2026256 PMAQI
20th Jun 2026257 PMAQI
20th Jun 2026248 PMAQI
20th Jun 2026259 PMAQI
20th Jun 20262210 PMAQI
20th Jun 20262211 PMAQI
21st Jun 20262212 AMAQI
21st Jun 2026201 AMAQI
21st Jun 2026212 AMAQI
21st Jun 2026263 AMAQI
21st Jun 2026224 AMAQI

24°C18/30°C

21st Jun 2026205 AMAQI
21st Jun 2026206 AMAQI
21st Jun 2026227 AMAQI
21st Jun 2026228 AMAQI
21st Jun 2026209 AMAQI
21st Jun 20262110 AMAQI
21st Jun 20262111 AMAQI
21st Jun 20262012 PMAQI
21st Jun 2026171 PMAQI
21st Jun 2026192 PMAQI
21st Jun 2026203 PMAQI
21st Jun 2026224 PMAQI
21st Jun 2026195 PMAQI
21st Jun 2026236 PMAQI
21st Jun 2026237 PMAQI
21st Jun 2026218 PMAQI
21st Jun 2026209 PMAQI
21st Jun 20262010 PMAQI
21st Jun 20262011 PMAQI
22nd Jun 20262012 AMAQI
22nd Jun 2026201 AMAQI
22nd Jun 2026232 AMAQI
22nd Jun 2026273 AMAQI
22nd Jun 2026224 AMAQI

23°C18/28°C

22nd Jun 2026225 AMAQI
22nd Jun 2026206 AMAQI
22nd Jun 2026217 AMAQI
22nd Jun 2026208 AMAQI
22nd Jun 2026219 AMAQI
22nd Jun 20262010 AMAQI
22nd Jun 20261911 AMAQI
22nd Jun 20261912 PMAQI
22nd Jun 2026191 PMAQI
22nd Jun 2026202 PMAQI
22nd Jun 2026203 PMAQI
22nd Jun 2026214 PMAQI
22nd Jun 2026245 PMAQI
22nd Jun 2026266 PMAQI
22nd Jun 2026257 PMAQI
22nd Jun 2026268 PMAQI
22nd Jun 2026269 PMAQI
22nd Jun 20262610 PMAQI
22nd Jun 20262511 PMAQI
23rd Jun 20262512 AMAQI
23rd Jun 2026271 AMAQI
23rd Jun 2026302 AMAQI
23rd Jun 2026293 AMAQI
23rd Jun 2026294 AMAQI

21°C15/28°C

23rd Jun 2026275 AMAQI
23rd Jun 2026266 AMAQI
23rd Jun 2026277 AMAQI
23rd Jun 2026188 AMAQI
23rd Jun 2026159 AMAQI
23rd Jun 20261810 AMAQI
23rd Jun 20262111 AMAQI
23rd Jun 20262212 PMAQI
23rd Jun 2026201 PMAQI
23rd Jun 2026202 PMAQI
23rd Jun 2026213 PMAQI
23rd Jun 2026244 PMAQI
23rd Jun 2026195 PMAQI
23rd Jun 2026266 PMAQI
23rd Jun 2026257 PMAQI
23rd Jun 2026238 PMAQI
23rd Jun 2026239 PMAQI
23rd Jun 20262210 PMAQI
23rd Jun 20262111 PMAQI
24th Jun 20262312 AMAQI
24th Jun 2026211 AMAQI
24th Jun 2026192 AMAQI
24th Jun 2026193 AMAQI
24th Jun 2026224 AMAQI

21°C15/28°C

24th Jun 2026235 AMAQI
24th Jun 2026226 AMAQI
24th Jun 2026237 AMAQI
24th Jun 2026238 AMAQI
24th Jun 2026249 AMAQI
24th Jun 20262110 AMAQI
24th Jun 20262211 AMAQI
24th Jun 20262112 PMAQI
24th Jun 2026201 PMAQI
24th Jun 2026212 PMAQI
24th Jun 2026213 PMAQI
24th Jun 2026234 PMAQI
24th Jun 2026195 PMAQI
24th Jun 2026246 PMAQI
24th Jun 2026257 PMAQI
24th Jun 2026238 PMAQI
24th Jun 2026249 PMAQI
24th Jun 20262410 PMAQI
24th Jun 20262211 PMAQI
25th Jun 20262412 AMAQI
25th Jun 2026231 AMAQI
25th Jun 2026252 AMAQI
25th Jun 2026293 AMAQI
25th Jun 2026224 AMAQI

24°C16/30°C

25th Jun 2026265 AMAQI
25th Jun 2026276 AMAQI
25th Jun 2026257 AMAQI
25th Jun 2026268 AMAQI
25th Jun 2026259 AMAQI
25th Jun 20262410 AMAQI
25th Jun 20262511 AMAQI
25th Jun 20262412 PMAQI
25th Jun 2026301 PMAQI
25th Jun 2026282 PMAQI
25th Jun 2026263 PMAQI
25th Jun 2026264 PMAQI
25th Jun 2026265 PMAQI
25th Jun 2026266 PMAQI
25th Jun 2026267 PMAQI
25th Jun 2026268 PMAQI
25th Jun 2026329 PMAQI
25th Jun 20262410 PMAQI
25th Jun 20262211 PMAQI
26th Jun 20262112 AMAQI
26th Jun 2026231 AMAQI
26th Jun 2026222 AMAQI
26th Jun 2026443 AMAQI
26th Jun 2026424 AMAQI

25°C19/31°C

26th Jun 2026435 AMAQI
26th Jun 2026686 AMAQI
26th Jun 2026517 AMAQI
26th Jun 2026448 AMAQI
26th Jun 2026259 AMAQI
26th Jun 20262410 AMAQI
26th Jun 20262211 AMAQI
26th Jun 20262112 PMAQI
26th Jun 2026231 PMAQI
26th Jun 2026252 PMAQI
26th Jun 2026273 PMAQI
26th Jun 2026284 PMAQI
26th Jun 2026335 PMAQI
26th Jun 2026286 PMAQI
26th Jun 2026297 PMAQI
26th Jun 2026288 PMAQI
26th Jun 2026299 PMAQI
26th Jun 20262810 PMAQI
26th Jun 20262711 PMAQI
27th Jun 20262712 AMAQI
27th Jun 2026241 AMAQI
27th Jun 2026272 AMAQI
27th Jun 2026293 AMAQI
27th Jun 2026344 AMAQI

25°C18/33°C

27th Jun 2026295 AMAQI
27th Jun 2026276 AMAQI
27th Jun 2026277 AMAQI
27th Jun 2026298 AMAQI
27th Jun 2026309 AMAQI
27th Jun 20264810 AMAQI
27th Jun 20264411 AMAQI
27th Jun 20263112 PMAQI
27th Jun 2026291 PMAQI
27th Jun 2026302 PMAQI
27th Jun 2026403 PMAQI
27th Jun 2026454 PMAQI
27th Jun 2026395 PMAQI
27th Jun 2026306 PMAQI
27th Jun 2026317 PMAQI
27th Jun 2026298 PMAQI
27th Jun 2026299 PMAQI
27th Jun 20262910 PMAQI
27th Jun 20264011 PMAQI
28th Jun 20263312 AMAQI
28th Jun 2026371 AMAQI
28th Jun 2026272 AMAQI
28th Jun 2026313 AMAQI
28th Jun 2026294 AMAQI

29°C22/36°C

28th Jun 2026285 AMAQI
28th Jun 2026286 AMAQI
28th Jun 2026257 AMAQI
28th Jun 2026268 AMAQI
28th Jun 2026279 AMAQI
28th Jun 20264310 AMAQI
28th Jun 20264211 AMAQI
28th Jun 20263912 PMAQI
28th Jun 2026381 PMAQI
28th Jun 2026352 PMAQI
28th Jun 2026273 PMAQI
28th Jun 2026274 PMAQI
28th Jun 2026275 PMAQI
28th Jun 2026286 PMAQI
28th Jun 2026277 PMAQI
28th Jun 2026268 PMAQI
28th Jun 2026259 PMAQI
28th Jun 20262310 PMAQI
28th Jun 20262611 PMAQI
29th Jun 20262612 AMAQI
29th Jun 2026231 AMAQI
29th Jun 2026242 AMAQI
29th Jun 2026263 AMAQI
29th Jun 2026254 AMAQI

27°C21/34°C

29th Jun 2026255 AMAQI
29th Jun 2026256 AMAQI
29th Jun 2026257 AMAQI
29th Jun 2026268 AMAQI
29th Jun 2026239 AMAQI
29th Jun 20262810 AMAQI
29th Jun 20262811 AMAQI
29th Jun 20262612 PMAQI
29th Jun 2026191 PMAQI
29th Jun 2026162 PMAQI
29th Jun 2026163 PMAQI
29th Jun 2026124 PMAQI
29th Jun 2026145 PMAQI
29th Jun 2026136 PMAQI
29th Jun 2026177 PMAQI
29th Jun 2026178 PMAQI
29th Jun 2026189 PMAQI
29th Jun 20262010 PMAQI
29th Jun 20262611 PMAQI
30th Jun 20262312 AMAQI
30th Jun 2026181 AMAQI
30th Jun 2026122 AMAQI
30th Jun 2026163 AMAQI
30th Jun 2026184 AMAQI

21°C17/24°C

30th Jun 2026225 AMAQI
30th Jun 2026216 AMAQI
30th Jun 2026207 AMAQI
30th Jun 2026218 AMAQI
30th Jun 2026239 AMAQI
30th Jun 20262410 AMAQI
30th Jun 20262411 AMAQI
30th Jun 20262512 PMAQI
30th Jun 2026231 PMAQI
30th Jun 2026232 PMAQI
30th Jun 2026243 PMAQI
30th Jun 2026244 PMAQI
30th Jun 2026215 PMAQI
30th Jun 2026246 PMAQI
30th Jun 2026267 PMAQI
30th Jun 2026248 PMAQI
30th Jun 2026259 PMAQI
30th Jun 20262510 PMAQI
30th Jun 20262511 PMAQI
1st Jul 20262512 AMAQI
1st Jul 2026221 AMAQI
1st Jul 2026202 AMAQI
1st Jul 2026193 AMAQI
1st Jul 2026194 AMAQI

20°C17/25°C

1st Jul 2026195 AMAQI
1st Jul 2026266 AMAQI
1st Jul 2026257 AMAQI
1st Jul 2026238 AMAQI
1st Jul 2026249 AMAQI
1st Jul 20262210 AMAQI
1st Jul 20262011 AMAQI
1st Jul 20262112 PMAQI
1st Jul 2026231 PMAQI
1st Jul 2026232 PMAQI
1st Jul 2026223 PMAQI
1st Jul 2026224 PMAQI
1st Jul 2026135 PMAQI
1st Jul 202686 PMAQI
1st Jul 202697 PMAQI
1st Jul 202668 PMAQI
1st Jul 202699 PMAQI
1st Jul 20262010 PMAQI
1st Jul 20262211 PMAQI
2nd Jul 20262212 AMAQI
2nd Jul 2026151 AMAQI
2nd Jul 2026112 AMAQI
2nd Jul 202693 AMAQI
2nd Jul 202694 AMAQI

18°C14/22°C

2nd Jul 2026155 AMAQI
2nd Jul 2026196 AMAQI
2nd Jul 2026217 AMAQI
2nd Jul 2026228 AMAQI
2nd Jul 2026229 AMAQI
2nd Jul 20262410 AMAQI
2nd Jul 20262511 AMAQI
2nd Jul 20264412 PMAQI
2nd Jul 2026171 PMAQI
2nd Jul 2026252 PMAQI
2nd Jul 2026163 PMAQI
2nd Jul 2026124 PMAQI
2nd Jul 2026105 PMAQI
2nd Jul 2026166 PMAQI
2nd Jul 2026167 PMAQI
2nd Jul 2026188 PMAQI
2nd Jul 2026159 PMAQI
2nd Jul 20261510 PMAQI
2nd Jul 20261611 PMAQI
3rd Jul 2026812 AMAQI
3rd Jul 2026101 AMAQI
3rd Jul 2026142 AMAQI
3rd Jul 2026163 AMAQI
3rd Jul 202694 AMAQI

19°C12/26°C

3rd Jul 202695 AMAQI
3rd Jul 2026126 AMAQI
3rd Jul 2026247 AMAQI
3rd Jul 2026258 AMAQI
3rd Jul 2026249 AMAQI
3rd Jul 20262510 AMAQI
3rd Jul 20262311 AMAQI
3rd Jul 20262412 PMAQI
3rd Jul 2026231 PMAQI
3rd Jul 2026252 PMAQI
3rd Jul 2026253 PMAQI
3rd Jul 2026254 PMAQI
3rd Jul 2026165 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 2026177 PMAQI
3rd Jul 2026178 PMAQI
3rd Jul 2026239 PMAQI
3rd Jul 20262410 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20262412 AMAQI
4th Jul 2026201 AMAQI
4th Jul 2026152 AMAQI
4th Jul 2026163 AMAQI
4th Jul 2026164 AMAQI

16°C9/21°C

4th Jul 2026175 AMAQI
4th Jul 2026196 AMAQI
4th Jul 2026247 AMAQI
4th Jul 2026248 AMAQI
4th Jul 2026259 AMAQI
4th Jul 20262410 AMAQI
4th Jul 20262211 AMAQI
4th Jul 20262312 PMAQI
4th Jul 2026231 PMAQI
4th Jul 2026222 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026234 PMAQI
4th Jul 2026215 PMAQI
4th Jul 2026256 PMAQI
4th Jul 2026227 PMAQI
4th Jul 2026238 PMAQI
4th Jul 2026229 PMAQI
4th Jul 20262310 PMAQI
4th Jul 20262311 PMAQI
5th Jul 20262312 AMAQI
5th Jul 2026211 AMAQI
5th Jul 2026172 AMAQI
5th Jul 2026173 AMAQI
5th Jul 2026154 AMAQI

16°C9/22°C

5th Jul 2026175 AMAQI
5th Jul 2026186 AMAQI
5th Jul 2026207 AMAQI
5th Jul 2026168 AMAQI
5th Jul 2026169 AMAQI
5th Jul 20261310 AMAQI
5th Jul 20262211 AMAQI
5th Jul 2026812 PMAQI
5th Jul 202691 PMAQI
5th Jul 2026142 PMAQI
5th Jul 202683 PMAQI
5th Jul 202684 PMAQI
5th Jul 202685 PMAQI
5th Jul 2026236 PMAQI
5th Jul 2026237 PMAQI
5th Jul 2026158 PMAQI
5th Jul 2026119 PMAQI
5th Jul 20261510 PMAQI
5th Jul 20261511 PMAQI
6th Jul 20261412 AMAQI
6th Jul 202671 AMAQI
6th Jul 202682 AMAQI
6th Jul 2026103 AMAQI
6th Jul 2026144 AMAQI

18°C14/22°C

6th Jul 2026185 AMAQI
6th Jul 202666 AMAQI
6th Jul 2026207 AMAQI
6th Jul 2026238 AMAQI
6th Jul 2026249 AMAQI
6th Jul 20262010 AMAQI
6th Jul 20261811 AMAQI
6th Jul 20262012 PMAQI
6th Jul 2026241 PMAQI
6th Jul 2026242 PMAQI
6th Jul 2026243 PMAQI
6th Jul 2026254 PMAQI
6th Jul 2026235 PMAQI
6th Jul 2026266 PMAQI
6th Jul 2026257 PMAQI
6th Jul 2026288 PMAQI
6th Jul 2026259 PMAQI
6th Jul 20262710 PMAQI
6th Jul 20262711 PMAQI
7th Jul 20262512 AMAQI
7th Jul 2026201 AMAQI
7th Jul 2026192 AMAQI
7th Jul 202683 AMAQI
7th Jul 202684 AMAQI

17°C13/21°C

7th Jul 2026115 AMAQI
7th Jul 2026206 AMAQI
7th Jul 2026237 AMAQI
7th Jul 2026268 AMAQI
7th Jul 2026219 AMAQI
7th Jul 20261310 AMAQI
7th Jul 20261811 AMAQI
7th Jul 20262112 PMAQI
7th Jul 2026241 PMAQI
7th Jul 2026272 PMAQI
7th Jul 2026253 PMAQI
7th Jul 2026184 PMAQI
7th Jul 2026255 PMAQI
7th Jul 2026236 PMAQI
7th Jul 2026147 PMAQI
7th Jul 2026278 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20262711 PMAQI
8th Jul 20262712 AMAQI
8th Jul 2026261 AMAQI
8th Jul 2026232 AMAQI
8th Jul 2026233 AMAQI
8th Jul 2026224 AMAQI

21°C15/27°C

8th Jul 2026215 AMAQI
8th Jul 2026226 AMAQI
8th Jul 2026227 AMAQI
8th Jul 2026188 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20261910 AMAQI
8th Jul 20261311 AMAQI
8th Jul 20261212 PMAQI
8th Jul 202651 PMAQI
8th Jul 202662 PMAQI
8th Jul 202653 PMAQI
8th Jul 202654 PMAQI
8th Jul 202665 PMAQI
8th Jul 2026146 PMAQI
8th Jul 202677 PMAQI
8th Jul 202688 PMAQI
8th Jul 2026169 PMAQI
8th Jul 20261710 PMAQI
8th Jul 2026811 PMAQI
9th Jul 2026812 AMAQI
9th Jul 202681 AMAQI
9th Jul 202682 AMAQI
9th Jul 202683 AMAQI
9th Jul 2026214 AMAQI

18°C13/23°C

9th Jul 202695 AMAQI
9th Jul 2026116 AMAQI
9th Jul 2026177 AMAQI
9th Jul 2026238 AMAQI
9th Jul 2026239 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20261611 AMAQI
9th Jul 2026712 PMAQI
9th Jul 2026191 PMAQI
9th Jul 2026192 PMAQI
9th Jul 2026233 PMAQI
9th Jul 2026254 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026178 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262010 PMAQI
9th Jul 20262311 PMAQI
10th Jul 20262512 AMAQI
10th Jul 2026251 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026273 AMAQI
10th Jul 2026254 AMAQI

17°C12/23°C

10th Jul 2026255 AMAQI
10th Jul 2026226 AMAQI
10th Jul 2026217 AMAQI
10th Jul 2026228 AMAQI
10th Jul 2026249 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262912 PMAQI
10th Jul 2026281 PMAQI
10th Jul 2026292 PMAQI
10th Jul 2026303 PMAQI
10th Jul 2026314 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026296 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026279 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20263111 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026261 AMAQI
11th Jul 2026212 AMAQI
11th Jul 2026203 AMAQI
11th Jul 2026224 AMAQI

19°C13/26°C

11th Jul 2026255 AMAQI
11th Jul 2026236 AMAQI
11th Jul 2026227 AMAQI
11th Jul 2026228 AMAQI
11th Jul 2026259 AMAQI
11th Jul 20262810 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026261 PMAQI
11th Jul 2026262 PMAQI
11th Jul 202673 PMAQI
11th Jul 202674 PMAQI
11th Jul 2026185 PMAQI
11th Jul 2026186 PMAQI
11th Jul 2026257 PMAQI
11th Jul 2026298 PMAQI
11th Jul 2026259 PMAQI
11th Jul 20262610 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262712 AMAQI
12th Jul 2026261 AMAQI
12th Jul 2026272 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026254 AMAQI

20°C13/26°C

12th Jul 2026235 AMAQI
12th Jul 2026226 AMAQI
12th Jul 2026217 AMAQI
12th Jul 2026208 AMAQI
12th Jul 2026239 AMAQI
12th Jul 20262610 AMAQI
12th Jul 20262711 AMAQI
12th Jul 20262712 PMAQI
12th Jul 2026251 PMAQI
12th Jul 2026272 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026275 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026277 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20262812 AMAQI
13th Jul 2026271 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026283 AMAQI
13th Jul 2026254 AMAQI

21°C13/27°C

13th Jul 2026255 AMAQI
13th Jul 2026206 AMAQI
13th Jul 2026227 AMAQI
13th Jul 2026208 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20263010 AMAQI
13th Jul 20263111 AMAQI
13th Jul 20263012 PMAQI
13th Jul 2026291 PMAQI
13th Jul 2026292 PMAQI
13th Jul 2026293 PMAQI
13th Jul 2026314 PMAQI
13th Jul 2026295 PMAQI
13th Jul 2026316 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026318 PMAQI
13th Jul 2026269 PMAQI
13th Jul 20262910 PMAQI
13th Jul 20262911 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026251 AMAQI
14th Jul 2026262 AMAQI
14th Jul 2026263 AMAQI
14th Jul 2026244 AMAQI

22°C14/29°C

14th Jul 2026245 AMAQI
14th Jul 2026226 AMAQI
14th Jul 2026207 AMAQI
14th Jul 2026198 AMAQI
14th Jul 2026219 AMAQI
14th Jul 20262910 AMAQI
14th Jul 20262911 AMAQI
14th Jul 20262912 PMAQI
14th Jul 2026281 PMAQI
14th Jul 2026312 PMAQI
14th Jul 2026333 PMAQI
14th Jul 2026334 PMAQI
14th Jul 2026345 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026337 PMAQI
14th Jul 2026318 PMAQI
14th Jul 2026289 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20262411 PMAQI
15th Jul 20262912 AMAQI
15th Jul 2026231 AMAQI
15th Jul 2026162 AMAQI
15th Jul 2026163 AMAQI
15th Jul 2026184 AMAQI

21°C15/27°C

15th Jul 2026225 AMAQI
15th Jul 2026206 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026188 AMAQI
15th Jul 2026219 AMAQI
15th Jul 20262510 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026251 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026253 PMAQI
15th Jul 2026244 PMAQI
15th Jul 2026235 PMAQI
15th Jul 2026256 PMAQI
15th Jul 2026277 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026269 PMAQI
15th Jul 20262810 PMAQI
15th Jul 20262711 PMAQI
16th Jul 20262612 AMAQI
16th Jul 2026271 AMAQI
16th Jul 2026272 AMAQI
16th Jul 2026293 AMAQI
16th Jul 2026264 AMAQI

19°C12/24°C

16th Jul 2026255 AMAQI
16th Jul 2026266 AMAQI
16th Jul 2026247 AMAQI
16th Jul 2026238 AMAQI
16th Jul 2026239 AMAQI
16th Jul 20262710 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026262 PMAQI
16th Jul 2026263 PMAQI
16th Jul 2026274 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026268 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262712 AMAQI
17th Jul 2026271 AMAQI
17th Jul 2026322 AMAQI
17th Jul 2026423 AMAQI
17th Jul 2026334 AMAQI

20°C12/28°C

17th Jul 2026275 AMAQI
17th Jul 2026266 AMAQI
17th Jul 2026237 AMAQI
17th Jul 2026238 AMAQI
17th Jul 2026289 AMAQI
17th Jul 20262810 AMAQI
17th Jul 20264011 AMAQI
17th Jul 20263912 PMAQI
17th Jul 2026331 PMAQI
17th Jul 2026282 PMAQI
17th Jul 2026283 PMAQI
17th Jul 2026354 PMAQI
17th Jul 2026495 PMAQI
17th Jul 2026496 PMAQI
17th Jul 2026417 PMAQI
17th Jul 2026328 PMAQI
17th Jul 2026329 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263211 PMAQI
18th Jul 20263612 AMAQI
18th Jul 2026461 AMAQI
18th Jul 2026472 AMAQI
18th Jul 2026443 AMAQI
18th Jul 2026424 AMAQI

21°C16/28°C

18th Jul 2026455 AMAQI
18th Jul 2026436 AMAQI
18th Jul 2026447 AMAQI
18th Jul 2026468 AMAQI
18th Jul 2026479 AMAQI
18th Jul 20264710 AMAQI
18th Jul 20264211 AMAQI
18th Jul 20263912 PMAQI
18th Jul 2026391 PMAQI
18th Jul 2026342 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026294 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026296 PMAQI
18th Jul 2026357 PMAQI
18th Jul 2026418 PMAQI
18th Jul 2026439 PMAQI
18th Jul 20264410 PMAQI
18th Jul 20264711 PMAQI
19th Jul 20265112 AMAQI
19th Jul 2026561 AMAQI
19th Jul 2026572 AMAQI
19th Jul 2026583 AMAQI
19th Jul 2026574 AMAQI

19°C14/25°C

19th Jul 2026535 AMAQI
5 AM
19th Jul 2026536 AMAQI
19th Jul 2026507 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026349 AMAQI
19th Jul 20263010 AMAQI
19th Jul 20263511 AMAQI
19th Jul 20264312 PMAQI
19th Jul 2026281 PMAQI
1 PM
19th Jul 2026272 PMAQI
19th Jul 2026273 PMAQI
19th Jul 2026284 PMAQI
19th Jul 2026305 PMAQI
19th Jul 2026246 PMAQI
19th Jul 2026247 PMAQI
19th Jul 2026218 PMAQI
19th Jul 2026219 PMAQI
9 PM
19th Jul 20262310 PMAQI
19th Jul 20262411 PMAQI
1 AM
4 AM

15°C13/20°C

Day time
Avg. Highest Time
10 AM - 11 AM

26AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM

23AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 26), while the lowest AQI was between 3 PM to 3 PM (Avg. 23).
Night time
Avg. Highest Time
12 AM

25AQI

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

23AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 25), while the lowest AQI was between 2 AM to 2 AM (Avg. 23).

2026 Days Vs Air Quality

Erfurt, Thuringia, Germany

2026

82%

160

16%

31

3%

5

Total number of days with different AQI categories in last 200 days in 2026 (165 days remaining)

Good
160 Days
Moderate
31 Days
Poor
5 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 82%

Health Risk Level:

Low

In 2026, 82% of 200 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

Erfurt, Thuringia, 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
36AQI (US)
2nd January 2026
13AQI (US)
3rd January 2026
17AQI (US)
4th January 2026
22AQI (US)
5th January 2026
24AQI (US)
6th January 2026
49AQI (US)
7th January 2026
51AQI (US)
8th January 2026
44AQI (US)
9th January 2026
29AQI (US)
10th January 2026
39AQI (US)
11th January 2026
48AQI (US)
12th January 2026
49AQI (US)
13th January 2026
18AQI (US)
14th January 2026
23AQI (US)
15th January 2026
23AQI (US)
16th January 2026
28AQI (US)
17th January 2026
51AQI (US)
18th January 2026
49AQI (US)
19th January 2026
49AQI (US)
20th January 2026
73AQI (US)
21st January 2026
80AQI (US)
22nd January 2026
91AQI (US)
23rd January 2026
101AQI (US)
24th January 2026
129AQI (US)
25th January 2026
132AQI (US)
26th January 2026
60AQI (US)
27th January 2026
50AQI (US)
28th January 2026
54AQI (US)
29th January 2026
83AQI (US)
30th January 2026
118AQI (US)
31st January 2026
80AQI (US)
1st February 2026
91AQI (US)
2nd February 2026
81AQI (US)
3rd February 2026
64AQI (US)
4th February 2026
95AQI (US)
5th February 2026
119AQI (US)
6th February 2026
92AQI (US)
7th February 2026
49AQI (US)
8th February 2026
58AQI (US)
9th February 2026
67AQI (US)
10th February 2026
55AQI (US)
11th February 2026
20AQI (US)
12th February 2026
14AQI (US)
13th February 2026
40AQI (US)
14th February 2026
42AQI (US)
15th February 2026
34AQI (US)
16th February 2026
37AQI (US)
17th February 2026
37AQI (US)
18th February 2026
41AQI (US)
19th February 2026
60AQI (US)
20th February 2026
69AQI (US)
21st February 2026
20AQI (US)
22nd February 2026
12AQI (US)
23rd February 2026
32AQI (US)
24th February 2026
39AQI (US)
25th February 2026
36AQI (US)
26th February 2026
35AQI (US)
27th February 2026
39AQI (US)
28th February 2026
34AQI (US)
1st March 2026
21AQI (US)
2nd March 2026
48AQI (US)
3rd March 2026
48AQI (US)
4th March 2026
60AQI (US)
5th March 2026
73AQI (US)
6th March 2026
59AQI (US)
7th March 2026
57AQI (US)
8th March 2026
63AQI (US)
9th March 2026
63AQI (US)
10th March 2026
68AQI (US)
11th March 2026
26AQI (US)
12th March 2026
27AQI (US)
13th March 2026
41AQI (US)
14th March 2026
36AQI (US)
15th March 2026
30AQI (US)
16th March 2026
35AQI (US)
17th March 2026
34AQI (US)
18th March 2026
38AQI (US)
19th March 2026
72AQI (US)
20th March 2026
80AQI (US)
21st March 2026
70AQI (US)
22nd March 2026
51AQI (US)
23rd March 2026
49AQI (US)
24th March 2026
44AQI (US)
25th March 2026
32AQI (US)
26th March 2026
18AQI (US)
27th March 2026
24AQI (US)
28th March 2026
30AQI (US)
29th March 2026
27AQI (US)
30th March 2026
17AQI (US)
31st March 2026
23AQI (US)
1st April 2026
34AQI (US)
2nd April 2026
29AQI (US)
3rd April 2026
29AQI (US)
4th April 2026
25AQI (US)
5th April 2026
29AQI (US)
6th April 2026
24AQI (US)
7th April 2026
27AQI (US)
8th April 2026
27AQI (US)
9th April 2026
26AQI (US)
10th April 2026
26AQI (US)
11th April 2026
32AQI (US)
12th April 2026
35AQI (US)
13th April 2026
54AQI (US)
14th April 2026
46AQI (US)
15th April 2026
34AQI (US)
16th April 2026
38AQI (US)
17th April 2026
18th April 2026
28AQI (US)
19th April 2026
22AQI (US)
20th April 2026
13AQI (US)
21st April 2026
22AQI (US)
22nd April 2026
23rd April 2026
19AQI (US)
24th April 2026
22AQI (US)
25th April 2026
28AQI (US)
26th April 2026
24AQI (US)
27th April 2026
27AQI (US)
28th April 2026
21AQI (US)
29th April 2026
19AQI (US)
30th April 2026
21AQI (US)
1st May 2026
35AQI (US)
2nd May 2026
20AQI (US)
3rd May 2026
25AQI (US)
4th May 2026
27AQI (US)
5th May 2026
29AQI (US)
6th May 2026
22AQI (US)
7th May 2026
21AQI (US)
8th May 2026
23AQI (US)
9th May 2026
10th May 2026
28AQI (US)
11th May 2026
25AQI (US)
12th May 2026
20AQI (US)
13th May 2026
23AQI (US)
14th May 2026
18AQI (US)
15th May 2026
26AQI (US)
16th May 2026
36AQI (US)
17th May 2026
39AQI (US)
18th May 2026
32AQI (US)
19th May 2026
32AQI (US)
20th May 2026
32AQI (US)
21st May 2026
33AQI (US)
22nd May 2026
32AQI (US)
23rd May 2026
36AQI (US)
24th May 2026
50AQI (US)
25th May 2026
45AQI (US)
26th May 2026
37AQI (US)
27th May 2026
26AQI (US)
28th May 2026
22AQI (US)
29th May 2026
21AQI (US)
30th May 2026
24AQI (US)
31st May 2026
24AQI (US)
1st June 2026
24AQI (US)
2nd June 2026
26AQI (US)
3rd June 2026
19AQI (US)
4th June 2026
18AQI (US)
5th June 2026
16AQI (US)
6th June 2026
21AQI (US)
7th June 2026
20AQI (US)
8th June 2026
22AQI (US)
9th June 2026
21AQI (US)
10th June 2026
19AQI (US)
11th June 2026
20AQI (US)
12th June 2026
19AQI (US)
13th June 2026
20AQI (US)
14th June 2026
17AQI (US)
15th June 2026
20AQI (US)
16th June 2026
24AQI (US)
17th June 2026
23AQI (US)
18th June 2026
22AQI (US)
19th June 2026
25AQI (US)
20th June 2026
24AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
22AQI (US)
23rd June 2026
23AQI (US)
24th June 2026
22AQI (US)
25th June 2026
26AQI (US)
26th June 2026
31AQI (US)
27th June 2026
32AQI (US)
28th June 2026
30AQI (US)
29th June 2026
21AQI (US)
30th June 2026
22AQI (US)
1st July 2026
19AQI (US)
2nd July 2026
18AQI (US)
3rd July 2026
20AQI (US)
4th July 2026
22AQI (US)
5th July 2026
16AQI (US)
6th July 2026
20AQI (US)
7th July 2026
21AQI (US)
8th July 2026
15AQI (US)
9th July 2026
18AQI (US)
10th July 2026
27AQI (US)
11th July 2026
23AQI (US)
12th July 2026
26AQI (US)
13th July 2026
27AQI (US)
14th July 2026
28AQI (US)
15th July 2026
23AQI (US)
16th July 2026
26AQI (US)
17th July 2026
33AQI (US)
18th July 2026
40AQI (US)
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
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

55AQI (US)

50AQI (US)

44AQI (US)

28AQI (US)

29AQI (US)

22AQI (US)

23AQI (US)

No. of days

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

202637AQI (US)

18
9
4
17
10
1
20
11
27
1
30
30
18
160
31
5

Highest AQI (US) recorded in

January

55AQI (US)

Lowest AQI (US) recorded in

June

22AQI (US)

202533AQI (US)

3
30
31
28
3
30
24
7
24
6
20
11
190
27

Highest AQI (US) recorded in

December

43AQI (US)

Lowest AQI (US) recorded in

May

20AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2026(Avg.)
37AQI (US)
Least Polluted Year Recorded
2025(Avg.)
33AQI (US)

Erfurt's annual 2026 AQI (US) (37) shows an average percentage change of 12.1% (worsened AQI (US)) compared to previous years: 2025 (33).