Knittelfeld, Steiermark, Austria 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
Knittelfeld, Steiermark, Austria
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2024
34AQILowest AQI recorded on
17th Aug 2021
4AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 23 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Knittelfeld, Steiermark, Austria
AQI
Day
Night
.
5 AM1st Aug 2025
8 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
9AM1st Aug
26AQI
Avg. Lowest Time
6AM1st Aug
21AQI
Night time
Avg. Highest Time
3AM2nd Aug
24AQI
Avg. Lowest Time
2AM2nd Aug
21AQI
In the last 24 hours,
Knittelfeld's AQI reached its highest point of 26 at 9 AM during the Day, while the lowest point, 21, was recorded at 2 AM during the Night between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Knittelfeld, Steiermark, Austria
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 2025325 AMAQI
3rd Jul 2025326 AMAQI
3rd Jul 2025327 AMAQI
3rd Jul 2025328 AMAQI
3rd Jul 2025329 AMAQI
3rd Jul 20253210 AMAQI
3rd Jul 20253911 AMAQI
3rd Jul 20253612 PMAQI
3rd Jul 2025351 PMAQI
3rd Jul 2025352 PMAQI
3rd Jul 2025343 PMAQI
3rd Jul 2025354 PMAQI
3rd Jul 2025345 PMAQI
3rd Jul 2025346 PMAQI
3rd Jul 2025347 PMAQI
3rd Jul 2025348 PMAQI
3rd Jul 2025349 PMAQI
3rd Jul 20253510 PMAQI
3rd Jul 20253511 PMAQI
4th Jul 20253512 AMAQI
4th Jul 2025351 AMAQI
4th Jul 2025332 AMAQI
4th Jul 2025323 AMAQI
4th Jul 2025324 AMAQI
20°C11/31°C
4th Jul 2025345 AMAQI
4th Jul 2025346 AMAQI
4th Jul 2025357 AMAQI
4th Jul 2025368 AMAQI
4th Jul 2025349 AMAQI
4th Jul 20253510 AMAQI
4th Jul 20253811 AMAQI
4th Jul 20253712 PMAQI
4th Jul 2025331 PMAQI
4th Jul 2025362 PMAQI
4th Jul 2025343 PMAQI
4th Jul 2025344 PMAQI
4th Jul 2025365 PMAQI
4th Jul 2025356 PMAQI
4th Jul 2025337 PMAQI
4th Jul 2025348 PMAQI
4th Jul 2025349 PMAQI
4th Jul 20253410 PMAQI
4th Jul 20253411 PMAQI
5th Jul 20253612 AMAQI
5th Jul 2025351 AMAQI
5th Jul 2025352 AMAQI
5th Jul 2025323 AMAQI
5th Jul 2025344 AMAQI
18°C11/25°C
5th Jul 2025345 AMAQI
5th Jul 2025346 AMAQI
5th Jul 2025357 AMAQI
5th Jul 2025358 AMAQI
5th Jul 2025379 AMAQI
5th Jul 20253610 AMAQI
5th Jul 20253411 AMAQI
5th Jul 20253312 PMAQI
5th Jul 2025341 PMAQI
5th Jul 2025332 PMAQI
5th Jul 2025343 PMAQI
5th Jul 2025344 PMAQI
5th Jul 2025355 PMAQI
5th Jul 2025346 PMAQI
5th Jul 2025387 PMAQI
5th Jul 2025348 PMAQI
5th Jul 2025349 PMAQI
5th Jul 20253510 PMAQI
5th Jul 20253711 PMAQI
6th Jul 20253512 AMAQI
6th Jul 2025341 AMAQI
6th Jul 2025352 AMAQI
6th Jul 2025333 AMAQI
6th Jul 2025334 AMAQI
16°C9/27°C
6th Jul 2025345 AMAQI
6th Jul 2025326 AMAQI
6th Jul 2025347 AMAQI
6th Jul 2025348 AMAQI
6th Jul 2025349 AMAQI
6th Jul 20253410 AMAQI
6th Jul 20253311 AMAQI
6th Jul 20253312 PMAQI
6th Jul 2025331 PMAQI
6th Jul 2025322 PMAQI
6th Jul 2025333 PMAQI
6th Jul 2025334 PMAQI
6th Jul 2025335 PMAQI
6th Jul 2025336 PMAQI
6th Jul 2025337 PMAQI
6th Jul 2025338 PMAQI
6th Jul 2025369 PMAQI
6th Jul 20253410 PMAQI
6th Jul 20253311 PMAQI
7th Jul 20253412 AMAQI
7th Jul 2025351 AMAQI
7th Jul 2025332 AMAQI
7th Jul 2025333 AMAQI
7th Jul 2025314 AMAQI
18°C10/25°C
7th Jul 2025305 AMAQI
7th Jul 2025306 AMAQI
7th Jul 2025297 AMAQI
7th Jul 2025298 AMAQI
7th Jul 2025309 AMAQI
7th Jul 20253010 AMAQI
7th Jul 20252911 AMAQI
7th Jul 20253012 PMAQI
7th Jul 2025301 PMAQI
7th Jul 2025322 PMAQI
7th Jul 2025323 PMAQI
7th Jul 2025334 PMAQI
7th Jul 2025325 PMAQI
7th Jul 2025306 PMAQI
7th Jul 2025327 PMAQI
7th Jul 2025328 PMAQI
7th Jul 2025319 PMAQI
7th Jul 20253010 PMAQI
7th Jul 20253111 PMAQI
8th Jul 20253112 AMAQI
8th Jul 2025311 AMAQI
8th Jul 2025272 AMAQI
8th Jul 2025253 AMAQI
8th Jul 2025224 AMAQI
13°C8/20°C
8th Jul 2025205 AMAQI
8th Jul 2025236 AMAQI
8th Jul 2025247 AMAQI
8th Jul 2025248 AMAQI
8th Jul 2025269 AMAQI
8th Jul 20252610 AMAQI
8th Jul 20252611 AMAQI
8th Jul 20253212 PMAQI
8th Jul 2025311 PMAQI
8th Jul 2025252 PMAQI
8th Jul 2025263 PMAQI
8th Jul 2025254 PMAQI
8th Jul 2025255 PMAQI
8th Jul 2025256 PMAQI
8th Jul 2025267 PMAQI
8th Jul 2025288 PMAQI
8th Jul 2025289 PMAQI
8th Jul 20252610 PMAQI
8th Jul 20252611 PMAQI
9th Jul 20252612 AMAQI
9th Jul 2025261 AMAQI
9th Jul 2025232 AMAQI
9th Jul 2025223 AMAQI
9th Jul 2025234 AMAQI
9°C6/13°C
9th Jul 2025235 AMAQI
9th Jul 2025236 AMAQI
9th Jul 2025257 AMAQI
9th Jul 2025248 AMAQI
9th Jul 2025259 AMAQI
9th Jul 20252610 AMAQI
9th Jul 20252511 AMAQI
9th Jul 20252612 PMAQI
9th Jul 2025261 PMAQI
9th Jul 2025232 PMAQI
9th Jul 2025233 PMAQI
9th Jul 2025254 PMAQI
9th Jul 2025245 PMAQI
9th Jul 2025246 PMAQI
9th Jul 2025237 PMAQI
9th Jul 2025238 PMAQI
9th Jul 2025229 PMAQI
9th Jul 20252410 PMAQI
9th Jul 20252411 PMAQI
10th Jul 20252412 AMAQI
10th Jul 2025241 AMAQI
10th Jul 2025242 AMAQI
10th Jul 2025233 AMAQI
10th Jul 2025234 AMAQI
10°C3/18°C
10th Jul 2025235 AMAQI
10th Jul 2025246 AMAQI
10th Jul 2025247 AMAQI
10th Jul 2025248 AMAQI
10th Jul 2025239 AMAQI
10th Jul 20252410 AMAQI
10th Jul 20252311 AMAQI
10th Jul 20252312 PMAQI
10th Jul 2025251 PMAQI
10th Jul 2025232 PMAQI
10th Jul 2025233 PMAQI
10th Jul 2025234 PMAQI
10th Jul 2025235 PMAQI
10th Jul 2025256 PMAQI
10th Jul 2025237 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025229 PMAQI
10th Jul 20252610 PMAQI
10th Jul 20252411 PMAQI
11th Jul 20252412 AMAQI
11th Jul 2025261 AMAQI
11th Jul 2025232 AMAQI
11th Jul 2025233 AMAQI
11th Jul 2025244 AMAQI
11°C4/19°C
11th Jul 2025235 AMAQI
11th Jul 2025226 AMAQI
11th Jul 2025247 AMAQI
11th Jul 2025258 AMAQI
11th Jul 2025239 AMAQI
11th Jul 20252410 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025262 PMAQI
11th Jul 2025233 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025307 PMAQI
11th Jul 2025268 PMAQI
11th Jul 2025249 PMAQI
11th Jul 20252810 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252512 AMAQI
12th Jul 2025241 AMAQI
12th Jul 2025262 AMAQI
12th Jul 2025253 AMAQI
12th Jul 2025254 AMAQI
11°C4/17°C
12th Jul 2025265 AMAQI
12th Jul 2025246 AMAQI
12th Jul 2025247 AMAQI
12th Jul 2025258 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20252710 AMAQI
12th Jul 20252611 AMAQI
12th Jul 20252412 PMAQI
12th Jul 2025231 PMAQI
12th Jul 2025242 PMAQI
12th Jul 2025233 PMAQI
12th Jul 2025234 PMAQI
12th Jul 2025245 PMAQI
12th Jul 2025236 PMAQI
12th Jul 2025247 PMAQI
12th Jul 2025248 PMAQI
12th Jul 2025259 PMAQI
12th Jul 20252710 PMAQI
12th Jul 20252611 PMAQI
13th Jul 20253012 AMAQI
13th Jul 2025261 AMAQI
13th Jul 2025272 AMAQI
13th Jul 2025283 AMAQI
13th Jul 2025284 AMAQI
12°C5/22°C
13th Jul 2025255 AMAQI
13th Jul 2025256 AMAQI
13th Jul 2025257 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025269 AMAQI
13th Jul 20252510 AMAQI
13th Jul 20252511 AMAQI
13th Jul 20252612 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025243 PMAQI
13th Jul 2025254 PMAQI
13th Jul 2025275 PMAQI
13th Jul 2025256 PMAQI
13th Jul 2025307 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025359 PMAQI
13th Jul 20252510 PMAQI
13th Jul 20252711 PMAQI
14th Jul 20252512 AMAQI
14th Jul 2025361 AMAQI
14th Jul 2025252 AMAQI
14th Jul 2025243 AMAQI
14th Jul 2025254 AMAQI
15°C7/23°C
14th Jul 2025255 AMAQI
14th Jul 2025246 AMAQI
14th Jul 2025257 AMAQI
14th Jul 2025258 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252610 AMAQI
14th Jul 20252511 AMAQI
14th Jul 20252612 PMAQI
14th Jul 2025261 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025245 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025237 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025259 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252611 PMAQI
15th Jul 20252512 AMAQI
15th Jul 2025251 AMAQI
15th Jul 2025242 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025244 AMAQI
15°C9/22°C
15th Jul 2025245 AMAQI
15th Jul 2025246 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025268 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20252510 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20252412 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025253 PMAQI
15th Jul 2025254 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025247 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025249 PMAQI
15th Jul 20252510 PMAQI
15th Jul 20252511 PMAQI
16th Jul 20252412 AMAQI
16th Jul 2025251 AMAQI
16th Jul 2025272 AMAQI
16th Jul 2025273 AMAQI
16th Jul 2025274 AMAQI
16°C8/24°C
16th Jul 2025265 AMAQI
16th Jul 2025266 AMAQI
16th Jul 2025267 AMAQI
16th Jul 2025268 AMAQI
16th Jul 2025279 AMAQI
16th Jul 20252610 AMAQI
16th Jul 20252711 AMAQI
16th Jul 20252512 PMAQI
16th Jul 2025261 PMAQI
16th Jul 2025252 PMAQI
16th Jul 2025253 PMAQI
16th Jul 2025244 PMAQI
16th Jul 2025245 PMAQI
16th Jul 2025266 PMAQI
16th Jul 2025247 PMAQI
16th Jul 2025248 PMAQI
16th Jul 2025259 PMAQI
16th Jul 20252610 PMAQI
16th Jul 20252611 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025271 AMAQI
17th Jul 2025242 AMAQI
17th Jul 2025203 AMAQI
17th Jul 2025194 AMAQI
12°C9/19°C
17th Jul 2025185 AMAQI
17th Jul 2025226 AMAQI
17th Jul 2025227 AMAQI
17th Jul 2025228 AMAQI
17th Jul 2025239 AMAQI
17th Jul 20252310 AMAQI
17th Jul 20252611 AMAQI
17th Jul 20252212 PMAQI
17th Jul 2025211 PMAQI
17th Jul 2025222 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025227 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025239 PMAQI
17th Jul 20252210 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025232 AMAQI
18th Jul 2025223 AMAQI
18th Jul 2025264 AMAQI
12°C4/19°C
18th Jul 2025225 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025227 AMAQI
18th Jul 2025228 AMAQI
18th Jul 2025249 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025222 PMAQI
18th Jul 2025213 PMAQI
18th Jul 2025214 PMAQI
18th Jul 2025215 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025227 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025259 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252311 PMAQI
19th Jul 20252212 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025233 AMAQI
19th Jul 2025234 AMAQI
14°C8/23°C
19th Jul 2025255 AMAQI
19th Jul 2025246 AMAQI
19th Jul 2025237 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025222 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025214 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252411 PMAQI
20th Jul 20252412 AMAQI
20th Jul 2025251 AMAQI
20th Jul 2025292 AMAQI
20th Jul 2025303 AMAQI
20th Jul 2025314 AMAQI
17°C7/27°C
20th Jul 2025275 AMAQI
20th Jul 2025266 AMAQI
20th Jul 2025267 AMAQI
20th Jul 2025268 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252711 AMAQI
20th Jul 20252512 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025252 PMAQI
20th Jul 2025253 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20253012 AMAQI
21st Jul 2025301 AMAQI
21st Jul 2025282 AMAQI
21st Jul 2025293 AMAQI
21st Jul 2025284 AMAQI
18°C10/27°C
21st Jul 2025315 AMAQI
21st Jul 2025326 AMAQI
21st Jul 2025317 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025349 AMAQI
21st Jul 20253310 AMAQI
21st Jul 20253311 AMAQI
21st Jul 20252912 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025296 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025299 PMAQI
21st Jul 20253210 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253112 AMAQI
22nd Jul 2025321 AMAQI
22nd Jul 2025252 AMAQI
22nd Jul 2025233 AMAQI
22nd Jul 2025224 AMAQI
18°C11/28°C
22nd Jul 2025195 AMAQI
22nd Jul 2025226 AMAQI
22nd Jul 2025237 AMAQI
22nd Jul 2025248 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025212 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252310 PMAQI
22nd Jul 20252411 PMAQI
23rd Jul 20252512 AMAQI
23rd Jul 2025241 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025224 AMAQI
14°C7/24°C
23rd Jul 2025205 AMAQI
23rd Jul 2025236 AMAQI
23rd Jul 2025227 AMAQI
23rd Jul 2025228 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252310 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252312 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025232 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025214 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025218 PMAQI
23rd Jul 2025219 PMAQI
23rd Jul 20252210 PMAQI
23rd Jul 20252211 PMAQI
24th Jul 20252212 AMAQI
24th Jul 2025221 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025223 AMAQI
24th Jul 2025224 AMAQI
16°C9/22°C
24th Jul 2025225 AMAQI
24th Jul 2025226 AMAQI
24th Jul 2025227 AMAQI
24th Jul 2025238 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252310 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20252412 PMAQI
24th Jul 2025231 PMAQI
24th Jul 2025262 PMAQI
24th Jul 2025253 PMAQI
24th Jul 2025234 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025307 PMAQI
24th Jul 2025228 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252310 PMAQI
24th Jul 20252311 PMAQI
25th Jul 20252212 AMAQI
25th Jul 2025231 AMAQI
25th Jul 2025262 AMAQI
25th Jul 2025243 AMAQI
25th Jul 2025254 AMAQI
15°C9/23°C
25th Jul 2025235 AMAQI
25th Jul 2025236 AMAQI
25th Jul 2025227 AMAQI
25th Jul 2025258 AMAQI
25th Jul 2025259 AMAQI
25th Jul 20252710 AMAQI
25th Jul 20252511 AMAQI
25th Jul 20252412 PMAQI
25th Jul 2025231 PMAQI
25th Jul 2025232 PMAQI
25th Jul 2025243 PMAQI
25th Jul 2025244 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025246 PMAQI
25th Jul 2025237 PMAQI
25th Jul 2025248 PMAQI
25th Jul 2025259 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025231 AMAQI
26th Jul 2025252 AMAQI
26th Jul 2025243 AMAQI
26th Jul 2025244 AMAQI
14°C9/19°C
26th Jul 2025235 AMAQI
26th Jul 2025246 AMAQI
26th Jul 2025237 AMAQI
26th Jul 2025228 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025211 PMAQI
26th Jul 2025262 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025215 PMAQI
26th Jul 2025216 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025228 PMAQI
26th Jul 2025239 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252411 PMAQI
27th Jul 20252412 AMAQI
27th Jul 2025241 AMAQI
27th Jul 2025232 AMAQI
27th Jul 2025213 AMAQI
27th Jul 2025224 AMAQI
13°C9/20°C
27th Jul 2025225 AMAQI
27th Jul 2025236 AMAQI
27th Jul 2025227 AMAQI
27th Jul 2025248 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20252410 AMAQI
27th Jul 20252311 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025221 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025237 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025229 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025231 AMAQI
28th Jul 2025232 AMAQI
28th Jul 2025223 AMAQI
28th Jul 2025214 AMAQI
13°C9/20°C
28th Jul 2025215 AMAQI
28th Jul 2025216 AMAQI
28th Jul 2025237 AMAQI
28th Jul 2025248 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252311 AMAQI
28th Jul 20252212 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025204 PMAQI
28th Jul 2025225 PMAQI
28th Jul 2025216 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025208 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025223 AMAQI
29th Jul 2025204 AMAQI
13°C8/20°C
29th Jul 2025205 AMAQI
29th Jul 2025206 AMAQI
29th Jul 2025207 AMAQI
29th Jul 2025208 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20252011 AMAQI
29th Jul 20252112 PMAQI
29th Jul 2025211 PMAQI
29th Jul 2025202 PMAQI
29th Jul 2025203 PMAQI
29th Jul 2025204 PMAQI
29th Jul 2025205 PMAQI
29th Jul 2025206 PMAQI
29th Jul 2025207 PMAQI
29th Jul 2025208 PMAQI
29th Jul 2025209 PMAQI
29th Jul 20252010 PMAQI
29th Jul 20252111 PMAQI
30th Jul 20252112 AMAQI
30th Jul 2025211 AMAQI
30th Jul 2025212 AMAQI
30th Jul 2025203 AMAQI
30th Jul 2025214 AMAQI
11°C8/17°C
30th Jul 2025205 AMAQI
30th Jul 2025206 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025229 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252211 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025201 PMAQI
30th Jul 2025202 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025215 PMAQI
30th Jul 2025216 PMAQI
30th Jul 2025207 PMAQI
30th Jul 2025218 PMAQI
30th Jul 2025229 PMAQI
30th Jul 20252210 PMAQI
30th Jul 20252211 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025224 AMAQI
12°C4/20°C
31st Jul 2025215 AMAQI
31st Jul 2025226 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025228 AMAQI
31st Jul 2025249 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20252311 AMAQI
31st Jul 20252212 PMAQI
31st Jul 2025211 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025234 PMAQI
31st Jul 2025255 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025277 PMAQI
31st Jul 2025258 PMAQI
31st Jul 2025259 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025222 AMAQI
1st Aug 2025213 AMAQI
1st Aug 2025194 AMAQI
12°C5/20°C
1st Aug 2025215 AMAQI
1st Aug 2025216 AMAQI
1st Aug 2025237 AMAQI
1st Aug 2025228 AMAQI
1st Aug 2025269 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20252211 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025242 PMAQI
1st Aug 2025233 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025225 PMAQI
1st Aug 2025236 PMAQI
1st Aug 2025237 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025239 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025212 AMAQI
2nd Aug 2025243 AMAQI
2nd Aug 2025224 AMAQI
14°C6/20°C
2nd Aug 2025215 AMAQI
5 AM2nd Aug 2025216 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025228 AMAQI
2nd Aug 2025209 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252212 PMAQI
12 PM2nd Aug 2025221 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025213 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
25AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
25AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 25), while the lowest AQI was between 5 AM to 8 PM (Avg. 25).
Night time
Avg. Highest Time
12 AM - 11 PM
26AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
26AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 26), while the lowest AQI was between 12 AM to 11 PM (Avg. 26).
2025 Days Vs Air Quality
Knittelfeld, Steiermark, Austria
2025
73%
156
27%
57
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
156 DaysModerate
57 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% 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
Knittelfeld, Steiermark, Austria
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
75AQI
75AQI
2nd January 2025
65AQI
65AQI
3rd January 2025
58AQI
58AQI
4th January 2025
57AQI
57AQI
5th January 2025
60AQI
60AQI
6th January 2025
54AQI
54AQI
7th January 2025
55AQI
55AQI
8th January 2025
49AQI
49AQI
9th January 2025
48AQI
48AQI
10th January 2025
38AQI
38AQI
11th January 2025
39AQI
39AQI
12th January 2025
35AQI
35AQI
13th January 2025
40AQI
40AQI
14th January 2025
50AQI
50AQI
15th January 2025
55AQI
55AQI
16th January 2025
54AQI
54AQI
17th January 2025
57AQI
57AQI
18th January 2025
59AQI
59AQI
19th January 2025
61AQI
61AQI
20th January 2025
61AQI
61AQI
21st January 2025
61AQI
61AQI
22nd January 2025
61AQI
61AQI
23rd January 2025
61AQI
61AQI
24th January 2025
59AQI
59AQI
25th January 2025
56AQI
56AQI
26th January 2025
55AQI
55AQI
27th January 2025
51AQI
51AQI
28th January 2025
48AQI
48AQI
29th January 2025
44AQI
44AQI
30th January 2025
44AQI
44AQI
31st January 2025
45AQI
45AQI
1st February 2025
45AQI
45AQI
2nd February 2025
49AQI
49AQI
3rd February 2025
48AQI
48AQI
4th February 2025
52AQI
52AQI
5th February 2025
54AQI
54AQI
6th February 2025
54AQI
54AQI
7th February 2025
56AQI
56AQI
8th February 2025
59AQI
59AQI
9th February 2025
62AQI
62AQI
10th February 2025
66AQI
66AQI
11th February 2025
65AQI
65AQI
12th February 2025
69AQI
69AQI
13th February 2025
71AQI
71AQI
14th February 2025
60AQI
60AQI
15th February 2025
61AQI
61AQI
16th February 2025
59AQI
59AQI
17th February 2025
60AQI
60AQI
18th February 2025
61AQI
61AQI
19th February 2025
62AQI
62AQI
20th February 2025
63AQI
63AQI
21st February 2025
66AQI
66AQI
22nd February 2025
69AQI
69AQI
23rd February 2025
71AQI
71AQI
24th February 2025
69AQI
69AQI
25th February 2025
65AQI
65AQI
26th February 2025
59AQI
59AQI
27th February 2025
54AQI
54AQI
28th February 2025
50AQI
50AQI
1st March 2025
51AQI
51AQI
2nd March 2025
54AQI
54AQI
3rd March 2025
54AQI
54AQI
4th March 2025
53AQI
53AQI
5th March 2025
51AQI
51AQI
6th March 2025
51AQI
51AQI
7th March 2025
52AQI
52AQI
8th March 2025
53AQI
53AQI
9th March 2025
55AQI
55AQI
10th March 2025
53AQI
53AQI
11th March 2025
50AQI
50AQI
12th March 2025
46AQI
46AQI
13th March 2025
39AQI
39AQI
14th March 2025
39AQI
39AQI
15th March 2025
35AQI
35AQI
16th March 2025
34AQI
34AQI
17th March 2025
34AQI
34AQI
18th March 2025
36AQI
36AQI
19th March 2025
37AQI
37AQI
20th March 2025
42AQI
42AQI
21st March 2025
46AQI
46AQI
22nd March 2025
45AQI
45AQI
23rd March 2025
38AQI
38AQI
24th March 2025
36AQI
36AQI
25th March 2025
33AQI
33AQI
26th March 2025
36AQI
36AQI
27th March 2025
37AQI
37AQI
28th March 2025
37AQI
37AQI
29th March 2025
38AQI
38AQI
30th March 2025
34AQI
34AQI
31st March 2025
30AQI
30AQI
1st April 2025
31AQI
31AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
35AQI
35AQI
4th April 2025
35AQI
35AQI
5th April 2025
34AQI
34AQI
6th April 2025
29AQI
29AQI
7th April 2025
27AQI
27AQI
8th April 2025
26AQI
26AQI
9th April 2025
27AQI
27AQI
10th April 2025
29AQI
29AQI
11th April 2025
29AQI
29AQI
12th April 2025
25AQI
25AQI
13th April 2025
31AQI
31AQI
14th April 2025
29AQI
29AQI
15th April 2025
26AQI
26AQI
16th April 2025
29AQI
29AQI
17th April 2025
32AQI
32AQI
18th April 2025
24AQI
24AQI
19th April 2025
23AQI
23AQI
20th April 2025
34AQI
34AQI
21st April 2025
33AQI
33AQI
22nd April 2025
32AQI
32AQI
23rd April 2025
29AQI
29AQI
24th April 2025
29AQI
29AQI
25th April 2025
22AQI
22AQI
26th April 2025
22AQI
22AQI
27th April 2025
23AQI
23AQI
28th April 2025
24AQI
24AQI
29th April 2025
26AQI
26AQI
30th April 2025
28AQI
28AQI
1st May 2025
30AQI
30AQI
2nd May 2025
31AQI
31AQI
3rd May 2025
34AQI
34AQI
4th May 2025
30AQI
30AQI
5th May 2025
24AQI
24AQI
6th May 2025
23AQI
23AQI
7th May 2025
25AQI
25AQI
8th May 2025
27AQI
27AQI
9th May 2025
27AQI
27AQI
10th May 2025
27AQI
27AQI
11th May 2025
25AQI
25AQI
12th May 2025
23AQI
23AQI
13th May 2025
25AQI
25AQI
14th May 2025
28AQI
28AQI
15th May 2025
28AQI
28AQI
16th May 2025
24AQI
24AQI
17th May 2025
23AQI
23AQI
18th May 2025
23AQI
23AQI
19th May 2025
22AQI
22AQI
20th May 2025
24AQI
24AQI
21st May 2025
26AQI
26AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
23AQI
23AQI
24th May 2025
23AQI
23AQI
25th May 2025
23AQI
23AQI
26th May 2025
23AQI
23AQI
27th May 2025
22AQI
22AQI
28th May 2025
21AQI
21AQI
29th May 2025
19AQI
19AQI
30th May 2025
20AQI
20AQI
31st May 2025
21AQI
21AQI
1st June 2025
25AQI
25AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
22AQI
22AQI
4th June 2025
23AQI
23AQI
5th June 2025
23AQI
23AQI
6th June 2025
23AQI
23AQI
7th June 2025
24AQI
24AQI
8th June 2025
23AQI
23AQI
9th June 2025
26AQI
26AQI
10th June 2025
37AQI
37AQI
11th June 2025
52AQI
52AQI
12th June 2025
54AQI
54AQI
13th June 2025
51AQI
51AQI
14th June 2025
46AQI
46AQI
15th June 2025
44AQI
44AQI
16th June 2025
39AQI
39AQI
17th June 2025
38AQI
38AQI
18th June 2025
38AQI
38AQI
19th June 2025
40AQI
40AQI
20th June 2025
40AQI
40AQI
21st June 2025
37AQI
37AQI
22nd June 2025
36AQI
36AQI
23rd June 2025
38AQI
38AQI
24th June 2025
35AQI
35AQI
25th June 2025
33AQI
33AQI
26th June 2025
37AQI
37AQI
27th June 2025
33AQI
33AQI
28th June 2025
31AQI
31AQI
29th June 2025
31AQI
31AQI
30th June 2025
34AQI
34AQI
1st July 2025
33AQI
33AQI
2nd July 2025
33AQI
33AQI
3rd July 2025
34AQI
34AQI
4th July 2025
34AQI
34AQI
5th July 2025
35AQI
35AQI
6th July 2025
34AQI
34AQI
7th July 2025
31AQI
31AQI
8th July 2025
26AQI
26AQI
9th July 2025
24AQI
24AQI
10th July 2025
24AQI
24AQI
11th July 2025
24AQI
24AQI
12th July 2025
25AQI
25AQI
13th July 2025
26AQI
26AQI
14th July 2025
25AQI
25AQI
15th July 2025
25AQI
25AQI
16th July 2025
26AQI
26AQI
17th July 2025
22AQI
22AQI
18th July 2025
22AQI
22AQI
19th July 2025
23AQI
23AQI
20th July 2025
27AQI
27AQI
21st July 2025
30AQI
30AQI
22nd July 2025
23AQI
23AQI
23rd July 2025
22AQI
22AQI
24th July 2025
23AQI
23AQI
25th July 2025
24AQI
24AQI
26th July 2025
23AQI
23AQI
27th July 2025
23AQI
23AQI
28th July 2025
22AQI
22AQI
29th July 2025
20AQI
20AQI
30th July 2025
21AQI
21AQI
31st July 2025
23AQI
23AQI
1st August 2025
23AQI
23AQI
53AQI
60AQI
43AQI
29AQI
25AQI
35AQI
26AQI
23AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
11
20
4
24
21
10
30
31
27
3
31
1
156
57
Highest AQI recorded in
February60AQI
Lowest AQI recorded in
August23AQI
202432AQI
31
29
29
2
26
18
27
3
27
4
31
24
5
29
2
14
16
13
18
298
50
Highest AQI recorded in
December51AQI
Lowest AQI recorded in
April18AQI
202317AQI
30
28
31
27
31
30
31
31
30
31
28
31
359
Highest AQI recorded in
December30AQI
Lowest AQI recorded in
July10AQI
202216AQI
31
21
31
29
31
30
24
4
29
31
30
31
322
Highest AQI recorded in
March25AQI
Lowest AQI recorded in
August9AQI
202116AQI
30
26
2
31
30
31
30
31
31
30
31
30
31
362
2
Highest AQI recorded in
December25AQI
Lowest AQI recorded in
May8AQI
202015AQI
12
1
20
18
30
31
31
30
30
30
31
263
1
Highest AQI recorded in
March22AQI
Lowest AQI recorded in
June9AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
38AQILeast Polluted Year Recorded
2020(Avg.)
15AQIKnittelfeld's annual 2025 AQI (38) shows an average percentage change of 115.7% (worsened AQI) compared to previous years: 2020 (15), 2021 (16), 2022 (16), 2023 (17), 2024 (32).
