Alta, Linz, Oberosterreich, 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+
July Air Quality Analysis
Alta, Linz, Oberosterreich, Austria
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Jul 2022
58AQILowest AQI recorded on
13th Jul 2024
11AQISame Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 30 of Good air quality on the same day.
Day & Night AQI Trend: 29th Jul - 30th Jul 2026
Alta, Linz, Oberosterreich, Austria
AQI
Day
Night
.
5 AM29th Jul 2026
8 PM
4 AM30th Jul 2026
Day time
Avg. Highest Time
11AM29th Jul
48AQI
Avg. Lowest Time
3PM29th Jul
21AQI
Night time
Avg. Highest Time
10PM29th Jul
29AQI
Avg. Lowest Time
12AM30th Jul
23AQI
In the last 24 hours,
Alta's AQI reached its highest point of 48 at 11 AM during the Day, while the lowest point, 21, was recorded at 3 PM during the Day between 29th Jul and 30th Jul 2026.
Day & Night AQI Trend : Jul 2026
Alta, Linz, Oberosterreich, Austria
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 2026235 AMAQI
1st Jul 2026246 AMAQI
1st Jul 2026247 AMAQI
1st Jul 2026238 AMAQI
1st Jul 2026239 AMAQI
1st Jul 20262410 AMAQI
1st Jul 20262211 AMAQI
1st Jul 20262212 PMAQI
1st Jul 2026251 PMAQI
1st Jul 2026232 PMAQI
1st Jul 2026233 PMAQI
1st Jul 2026264 PMAQI
1st Jul 2026265 PMAQI
1st Jul 2026276 PMAQI
1st Jul 2026247 PMAQI
1st Jul 2026248 PMAQI
1st Jul 2026249 PMAQI
1st Jul 20262310 PMAQI
1st Jul 20262211 PMAQI
2nd Jul 20262212 AMAQI
2nd Jul 2026211 AMAQI
2nd Jul 2026212 AMAQI
2nd Jul 2026223 AMAQI
2nd Jul 2026194 AMAQI
19°C15/25°C
2nd Jul 2026195 AMAQI
2nd Jul 2026196 AMAQI
2nd Jul 2026207 AMAQI
2nd Jul 2026208 AMAQI
2nd Jul 2026209 AMAQI
2nd Jul 20262210 AMAQI
2nd Jul 20262411 AMAQI
2nd Jul 20262412 PMAQI
2nd Jul 2026241 PMAQI
2nd Jul 2026242 PMAQI
2nd Jul 2026243 PMAQI
2nd Jul 2026264 PMAQI
2nd Jul 2026245 PMAQI
2nd Jul 2026266 PMAQI
2nd Jul 2026237 PMAQI
2nd Jul 2026268 PMAQI
2nd Jul 2026219 PMAQI
2nd Jul 20262410 PMAQI
2nd Jul 20262411 PMAQI
3rd Jul 20262312 AMAQI
3rd Jul 2026241 AMAQI
3rd Jul 2026222 AMAQI
3rd Jul 2026223 AMAQI
3rd Jul 2026204 AMAQI
19°C13/26°C
3rd Jul 2026225 AMAQI
3rd Jul 2026226 AMAQI
3rd Jul 2026267 AMAQI
3rd Jul 2026278 AMAQI
3rd Jul 2026269 AMAQI
3rd Jul 20262510 AMAQI
3rd Jul 20262511 AMAQI
3rd Jul 20262412 PMAQI
3rd Jul 2026241 PMAQI
3rd Jul 2026262 PMAQI
3rd Jul 2026263 PMAQI
3rd Jul 2026274 PMAQI
3rd Jul 2026225 PMAQI
3rd Jul 2026286 PMAQI
3rd Jul 2026187 PMAQI
3rd Jul 2026178 PMAQI
3rd Jul 2026169 PMAQI
3rd Jul 20261410 PMAQI
3rd Jul 20262411 PMAQI
4th Jul 20261612 AMAQI
4th Jul 2026241 AMAQI
4th Jul 2026162 AMAQI
4th Jul 2026143 AMAQI
4th Jul 2026214 AMAQI
19°C12/24°C
4th Jul 202685 AMAQI
4th Jul 2026156 AMAQI
4th Jul 2026167 AMAQI
4th Jul 2026248 AMAQI
4th Jul 2026179 AMAQI
4th Jul 20262410 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262512 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026163 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026195 PMAQI
4th Jul 2026186 PMAQI
4th Jul 2026227 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026209 PMAQI
4th Jul 20261810 PMAQI
4th Jul 20262211 PMAQI
5th Jul 20262212 AMAQI
5th Jul 2026221 AMAQI
5th Jul 2026202 AMAQI
5th Jul 2026193 AMAQI
5th Jul 2026184 AMAQI
17°C9/25°C
5th Jul 2026185 AMAQI
5th Jul 2026196 AMAQI
5th Jul 2026227 AMAQI
5th Jul 2026248 AMAQI
5th Jul 2026229 AMAQI
5th Jul 20261910 AMAQI
5th Jul 20262211 AMAQI
5th Jul 20262412 PMAQI
5th Jul 2026221 PMAQI
5th Jul 2026232 PMAQI
5th Jul 2026193 PMAQI
5th Jul 2026184 PMAQI
5th Jul 2026255 PMAQI
5th Jul 2026246 PMAQI
5th Jul 2026237 PMAQI
5th Jul 2026248 PMAQI
5th Jul 2026209 PMAQI
5th Jul 20262410 PMAQI
5th Jul 20261611 PMAQI
6th Jul 20261612 AMAQI
6th Jul 2026221 AMAQI
6th Jul 2026192 AMAQI
6th Jul 2026183 AMAQI
6th Jul 2026184 AMAQI
17°C11/24°C
6th Jul 2026195 AMAQI
6th Jul 2026186 AMAQI
6th Jul 2026207 AMAQI
6th Jul 2026238 AMAQI
6th Jul 2026239 AMAQI
6th Jul 20261810 AMAQI
6th Jul 20261911 AMAQI
6th Jul 20262012 PMAQI
6th Jul 2026231 PMAQI
6th Jul 2026262 PMAQI
6th Jul 2026253 PMAQI
6th Jul 2026244 PMAQI
6th Jul 2026265 PMAQI
6th Jul 2026266 PMAQI
6th Jul 2026287 PMAQI
6th Jul 2026288 PMAQI
6th Jul 2026249 PMAQI
6th Jul 20262810 PMAQI
6th Jul 20262811 PMAQI
7th Jul 20262612 AMAQI
7th Jul 2026261 AMAQI
7th Jul 2026242 AMAQI
7th Jul 2026223 AMAQI
7th Jul 2026214 AMAQI
17°C12/21°C
7th Jul 2026195 AMAQI
7th Jul 2026206 AMAQI
7th Jul 2026237 AMAQI
7th Jul 2026278 AMAQI
7th Jul 2026249 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20262811 AMAQI
7th Jul 20262612 PMAQI
7th Jul 2026241 PMAQI
7th Jul 2026262 PMAQI
7th Jul 2026263 PMAQI
7th Jul 2026254 PMAQI
7th Jul 2026315 PMAQI
7th Jul 2026336 PMAQI
7th Jul 2026307 PMAQI
7th Jul 2026308 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20263010 PMAQI
7th Jul 20261911 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026212 AMAQI
8th Jul 2026203 AMAQI
8th Jul 2026224 AMAQI
21°C12/29°C
8th Jul 2026265 AMAQI
8th Jul 2026226 AMAQI
8th Jul 2026237 AMAQI
8th Jul 2026248 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262210 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20261812 PMAQI
8th Jul 2026191 PMAQI
8th Jul 2026202 PMAQI
8th Jul 2026213 PMAQI
8th Jul 2026254 PMAQI
8th Jul 2026265 PMAQI
8th Jul 2026296 PMAQI
8th Jul 2026307 PMAQI
8th Jul 2026268 PMAQI
8th Jul 2026259 PMAQI
8th Jul 20262810 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262712 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026222 AMAQI
9th Jul 2026243 AMAQI
9th Jul 2026204 AMAQI
18°C14/21°C
9th Jul 2026205 AMAQI
9th Jul 2026216 AMAQI
9th Jul 2026247 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026249 AMAQI
9th Jul 20262610 AMAQI
9th Jul 20262411 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026241 PMAQI
9th Jul 2026182 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026286 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026188 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262212 AMAQI
10th Jul 2026181 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026244 AMAQI
18°C11/25°C
10th Jul 2026245 AMAQI
10th Jul 2026226 AMAQI
10th Jul 2026227 AMAQI
10th Jul 2026218 AMAQI
10th Jul 2026259 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20261811 AMAQI
10th Jul 20263012 PMAQI
10th Jul 2026181 PMAQI
10th Jul 2026302 PMAQI
10th Jul 2026283 PMAQI
10th Jul 2026304 PMAQI
10th Jul 2026185 PMAQI
10th Jul 2026206 PMAQI
10th Jul 2026197 PMAQI
10th Jul 2026188 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20262612 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026274 AMAQI
20°C12/27°C
11th Jul 2026245 AMAQI
11th Jul 2026206 AMAQI
11th Jul 2026207 AMAQI
11th Jul 2026208 AMAQI
11th Jul 2026239 AMAQI
11th Jul 20262810 AMAQI
11th Jul 20263011 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026262 PMAQI
11th Jul 2026273 PMAQI
11th Jul 2026184 PMAQI
11th Jul 2026205 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026277 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026279 PMAQI
11th Jul 20261810 PMAQI
11th Jul 20261611 PMAQI
12th Jul 20261812 AMAQI
12th Jul 2026171 AMAQI
12th Jul 2026272 AMAQI
12th Jul 202683 AMAQI
12th Jul 2026164 AMAQI
19°C12/27°C
12th Jul 202685 AMAQI
12th Jul 2026156 AMAQI
12th Jul 2026147 AMAQI
12th Jul 2026228 AMAQI
12th Jul 2026279 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262512 PMAQI
12th Jul 2026251 PMAQI
12th Jul 2026172 PMAQI
12th Jul 2026183 PMAQI
12th Jul 2026184 PMAQI
12th Jul 2026175 PMAQI
12th Jul 2026166 PMAQI
12th Jul 2026247 PMAQI
12th Jul 2026168 PMAQI
12th Jul 2026179 PMAQI
12th Jul 20262410 PMAQI
12th Jul 2026811 PMAQI
13th Jul 20261612 AMAQI
13th Jul 2026251 AMAQI
13th Jul 2026282 AMAQI
13th Jul 2026263 AMAQI
13th Jul 2026254 AMAQI
19°C12/26°C
13th Jul 2026235 AMAQI
13th Jul 2026206 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026208 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20262710 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026301 PMAQI
13th Jul 2026302 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026325 PMAQI
13th Jul 2026306 PMAQI
13th Jul 2026317 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026289 PMAQI
13th Jul 20262910 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026271 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026293 AMAQI
14th Jul 2026254 AMAQI
21°C13/30°C
14th Jul 2026245 AMAQI
14th Jul 2026206 AMAQI
14th Jul 2026197 AMAQI
14th Jul 2026208 AMAQI
14th Jul 2026249 AMAQI
14th Jul 20262810 AMAQI
14th Jul 20263011 AMAQI
14th Jul 20263012 PMAQI
14th Jul 2026311 PMAQI
14th Jul 2026292 PMAQI
14th Jul 2026303 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026345 PMAQI
14th Jul 2026346 PMAQI
14th Jul 2026347 PMAQI
14th Jul 2026278 PMAQI
14th Jul 2026249 PMAQI
14th Jul 20263410 PMAQI
14th Jul 20262411 PMAQI
15th Jul 20262812 AMAQI
15th Jul 2026261 AMAQI
15th Jul 2026272 AMAQI
15th Jul 2026283 AMAQI
15th Jul 2026264 AMAQI
21°C14/30°C
15th Jul 2026225 AMAQI
15th Jul 2026216 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026208 AMAQI
15th Jul 2026229 AMAQI
15th Jul 20262210 AMAQI
15th Jul 20262211 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026251 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026263 PMAQI
15th Jul 2026244 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026256 PMAQI
15th Jul 2026267 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026219 PMAQI
15th Jul 20262510 PMAQI
15th Jul 20262611 PMAQI
16th Jul 20262612 AMAQI
16th Jul 2026241 AMAQI
16th Jul 2026262 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026264 AMAQI
20°C14/26°C
16th Jul 2026265 AMAQI
16th Jul 2026226 AMAQI
16th Jul 2026237 AMAQI
16th Jul 2026228 AMAQI
16th Jul 2026249 AMAQI
16th Jul 20262610 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026281 PMAQI
16th Jul 2026262 PMAQI
16th Jul 2026253 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026266 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026268 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026221 AMAQI
17th Jul 2026242 AMAQI
17th Jul 2026293 AMAQI
17th Jul 2026264 AMAQI
22°C15/29°C
17th Jul 2026265 AMAQI
17th Jul 2026226 AMAQI
17th Jul 2026247 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026259 AMAQI
17th Jul 20262710 AMAQI
17th Jul 20264211 AMAQI
17th Jul 20263812 PMAQI
17th Jul 2026321 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026233 PMAQI
17th Jul 2026234 PMAQI
17th Jul 2026255 PMAQI
17th Jul 2026216 PMAQI
17th Jul 2026217 PMAQI
17th Jul 2026218 PMAQI
17th Jul 2026219 PMAQI
17th Jul 20262310 PMAQI
17th Jul 20262511 PMAQI
18th Jul 20262512 AMAQI
18th Jul 2026211 AMAQI
18th Jul 2026232 AMAQI
18th Jul 2026273 AMAQI
18th Jul 2026254 AMAQI
22°C16/28°C
18th Jul 2026255 AMAQI
18th Jul 2026256 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026278 AMAQI
18th Jul 2026279 AMAQI
18th Jul 20262710 AMAQI
18th Jul 20263111 AMAQI
18th Jul 20262712 PMAQI
18th Jul 2026251 PMAQI
18th Jul 2026292 PMAQI
18th Jul 2026333 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026215 PMAQI
18th Jul 2026216 PMAQI
18th Jul 2026217 PMAQI
18th Jul 2026298 PMAQI
18th Jul 2026349 PMAQI
18th Jul 20262910 PMAQI
18th Jul 20262911 PMAQI
19th Jul 20263612 AMAQI
19th Jul 2026401 AMAQI
19th Jul 2026382 AMAQI
19th Jul 2026423 AMAQI
19th Jul 2026404 AMAQI
20°C14/28°C
19th Jul 2026385 AMAQI
19th Jul 2026386 AMAQI
19th Jul 2026387 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026449 AMAQI
19th Jul 20264610 AMAQI
19th Jul 20265211 AMAQI
19th Jul 20265512 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026322 PMAQI
19th Jul 2026313 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026218 PMAQI
19th Jul 2026219 PMAQI
19th Jul 20262310 PMAQI
19th Jul 20262711 PMAQI
20th Jul 20263612 AMAQI
20th Jul 2026381 AMAQI
20th Jul 2026362 AMAQI
20th Jul 2026383 AMAQI
20th Jul 2026364 AMAQI
17°C12/23°C
20th Jul 2026365 AMAQI
20th Jul 2026386 AMAQI
20th Jul 2026407 AMAQI
20th Jul 2026408 AMAQI
20th Jul 2026479 AMAQI
20th Jul 20265510 AMAQI
20th Jul 20265711 AMAQI
20th Jul 20265112 PMAQI
20th Jul 2026541 PMAQI
20th Jul 2026172 PMAQI
20th Jul 2026173 PMAQI
20th Jul 2026144 PMAQI
20th Jul 2026175 PMAQI
20th Jul 2026126 PMAQI
20th Jul 2026127 PMAQI
20th Jul 2026128 PMAQI
20th Jul 2026129 PMAQI
20th Jul 20261410 PMAQI
20th Jul 20261411 PMAQI
21st Jul 20261412 AMAQI
21st Jul 2026171 AMAQI
21st Jul 2026172 AMAQI
21st Jul 2026173 AMAQI
21st Jul 2026144 AMAQI
17°C9/25°C
21st Jul 2026126 AMAQI
21st Jul 2026127 AMAQI
21st Jul 2026128 AMAQI
21st Jul 2026129 AMAQI
21st Jul 20263110 AMAQI
21st Jul 20263811 AMAQI
21st Jul 20263112 PMAQI
21st Jul 2026121 PMAQI
21st Jul 2026142 PMAQI
21st Jul 2026143 PMAQI
21st Jul 2026144 PMAQI
21st Jul 2026175 PMAQI
21st Jul 2026126 PMAQI
21st Jul 202687 PMAQI
21st Jul 202688 PMAQI
21st Jul 202689 PMAQI
21st Jul 2026810 PMAQI
21st Jul 2026811 PMAQI
22nd Jul 2026812 AMAQI
22nd Jul 2026121 AMAQI
22nd Jul 2026122 AMAQI
22nd Jul 2026123 AMAQI
22nd Jul 2026124 AMAQI
16°C8/24°C
22nd Jul 2026125 AMAQI
22nd Jul 2026126 AMAQI
22nd Jul 2026147 AMAQI
22nd Jul 2026218 AMAQI
22nd Jul 2026239 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20262112 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026402 PMAQI
22nd Jul 2026463 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026337 PMAQI
22nd Jul 2026238 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026214 AMAQI
17°C10/24°C
23rd Jul 2026215 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262311 AMAQI
23rd Jul 20262312 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026292 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026238 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262712 AMAQI
24th Jul 2026421 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026293 AMAQI
24th Jul 2026254 AMAQI
16°C9/23°C
24th Jul 2026255 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262111 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026231 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026274 AMAQI
15°C6/24°C
25th Jul 2026255 AMAQI
25th Jul 2026236 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026238 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20263210 AMAQI
25th Jul 20264211 AMAQI
25th Jul 20263812 PMAQI
25th Jul 2026311 PMAQI
25th Jul 2026292 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026279 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262511 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026273 AMAQI
26th Jul 2026294 AMAQI
19°C8/29°C
26th Jul 2026255 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20263812 AMAQI
27th Jul 2026381 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026403 AMAQI
27th Jul 2026384 AMAQI
19°C13/28°C
27th Jul 2026405 AMAQI
27th Jul 2026426 AMAQI
27th Jul 2026387 AMAQI
27th Jul 2026448 AMAQI
27th Jul 2026449 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20263311 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026234 PMAQI
27th Jul 2026365 PMAQI
27th Jul 2026406 PMAQI
27th Jul 2026317 PMAQI
27th Jul 2026368 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026234 AMAQI
18°C13/24°C
28th Jul 2026235 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20264610 AMAQI
28th Jul 20264611 AMAQI
28th Jul 20264612 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026212 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026386 PMAQI
28th Jul 2026427 PMAQI
28th Jul 2026348 PMAQI
28th Jul 2026239 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20263611 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026213 AMAQI
29th Jul 2026214 AMAQI
21°C13/28°C
29th Jul 2026405 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026388 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20264811 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026212 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20262312 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026274 AMAQI
22°C13/34°C
30th Jul 2026315 AMAQI
5 AM30th Jul 2026386 AMAQI
30th Jul 2026387 AMAQI
30th Jul 2026408 AMAQI
30th Jul 2026409 AMAQI
30th Jul 20264410 AMAQI
30th Jul 20264911 AMAQI
30th Jul 20264412 PMAQI
12 PM30th Jul 2026501 PMAQI
30th Jul 2026332 PMAQI
30th Jul 2026213 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026215 PMAQI
30th Jul 2026216 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026218 PMAQI
8 PM30th Jul 2026219 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262111 PMAQI
12 AM
4 AM
25°C15/37°C
Day time
Avg. Highest Time
11 AM
31AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 7 AM
24AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 31), while the lowest AQI was between 5 AM to 7 AM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 3 AM
25AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 PM
23AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 25), while the lowest AQI was between 9 PM to 9 PM (Avg. 23).
2026 Days Vs Air Quality
Alta, Linz, Oberosterreich, Austria
2026
76%
159
24%
49
Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)
Good
159 DaysModerate
49 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder 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
Alta, Linz, Oberosterreich, Austria
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
34AQI (US)
34AQI (US)
2nd January 2026
30AQI (US)
30AQI (US)
3rd January 2026
22AQI (US)
22AQI (US)
4th January 2026
24AQI (US)
24AQI (US)
5th January 2026
45AQI (US)
45AQI (US)
6th January 2026
70AQI (US)
70AQI (US)
7th January 2026
90AQI (US)
90AQI (US)
8th January 2026
82AQI (US)
82AQI (US)
9th January 2026
74AQI (US)
74AQI (US)
10th January 2026
73AQI (US)
73AQI (US)
11th January 2026
42AQI (US)
42AQI (US)
12th January 2026
61AQI (US)
61AQI (US)
13th January 2026
79AQI (US)
79AQI (US)
14th January 2026
62AQI (US)
62AQI (US)
15th January 2026
70AQI (US)
70AQI (US)
16th January 2026
66AQI (US)
66AQI (US)
17th January 2026
59AQI (US)
59AQI (US)
18th January 2026
45AQI (US)
45AQI (US)
19th January 2026
42AQI (US)
42AQI (US)
20th January 2026
55AQI (US)
55AQI (US)
21st January 2026
72AQI (US)
72AQI (US)
22nd January 2026
81AQI (US)
81AQI (US)
23rd January 2026
95AQI (US)
95AQI (US)
24th January 2026
69AQI (US)
69AQI (US)
25th January 2026
72AQI (US)
72AQI (US)
26th January 2026
73AQI (US)
73AQI (US)
27th January 2026
24AQI (US)
24AQI (US)
28th January 2026
38AQI (US)
38AQI (US)
29th January 2026
62AQI (US)
62AQI (US)
30th January 2026
67AQI (US)
67AQI (US)
31st January 2026
63AQI (US)
63AQI (US)
1st February 2026
76AQI (US)
76AQI (US)
2nd February 2026
87AQI (US)
87AQI (US)
3rd February 2026
57AQI (US)
57AQI (US)
4th February 2026
49AQI (US)
49AQI (US)
5th February 2026
43AQI (US)
43AQI (US)
6th February 2026
37AQI (US)
37AQI (US)
7th February 2026
51AQI (US)
51AQI (US)
8th February 2026
44AQI (US)
44AQI (US)
9th February 2026
51AQI (US)
51AQI (US)
10th February 2026
58AQI (US)
58AQI (US)
11th February 2026
45AQI (US)
45AQI (US)
12th February 2026
19AQI (US)
19AQI (US)
13th February 2026
13AQI (US)
13AQI (US)
14th February 2026
39AQI (US)
39AQI (US)
15th February 2026
34AQI (US)
34AQI (US)
16th February 2026
47AQI (US)
47AQI (US)
17th February 2026
18AQI (US)
18AQI (US)
18th February 2026
26AQI (US)
26AQI (US)
19th February 2026
19AQI (US)
19AQI (US)
20th February 2026
56AQI (US)
56AQI (US)
21st February 2026
77AQI (US)
77AQI (US)
22nd February 2026
24AQI (US)
24AQI (US)
23rd February 2026
14AQI (US)
14AQI (US)
24th February 2026
15AQI (US)
15AQI (US)
25th February 2026
39AQI (US)
39AQI (US)
26th February 2026
72AQI (US)
72AQI (US)
27th February 2026
59AQI (US)
59AQI (US)
28th February 2026
60AQI (US)
60AQI (US)
1st March 2026
56AQI (US)
56AQI (US)
2nd March 2026
19AQI (US)
19AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
72AQI (US)
72AQI (US)
5th March 2026
58AQI (US)
58AQI (US)
6th March 2026
47AQI (US)
47AQI (US)
7th March 2026
65AQI (US)
65AQI (US)
8th March 2026
60AQI (US)
60AQI (US)
9th March 2026
53AQI (US)
53AQI (US)
10th March 2026
58AQI (US)
58AQI (US)
11th March 2026
52AQI (US)
52AQI (US)
12th March 2026
28AQI (US)
28AQI (US)
13th March 2026
40AQI (US)
40AQI (US)
14th March 2026
30AQI (US)
30AQI (US)
15th March 2026
23AQI (US)
23AQI (US)
16th March 2026
24AQI (US)
24AQI (US)
17th March 2026
24AQI (US)
24AQI (US)
18th March 2026
56AQI (US)
56AQI (US)
19th March 2026
56AQI (US)
56AQI (US)
20th March 2026
55AQI (US)
55AQI (US)
21st March 2026
60AQI (US)
60AQI (US)
22nd March 2026
40AQI (US)
40AQI (US)
23rd March 2026
42AQI (US)
42AQI (US)
24th March 2026
60AQI (US)
60AQI (US)
25th March 2026
53AQI (US)
53AQI (US)
26th March 2026
13AQI (US)
13AQI (US)
27th March 2026
21AQI (US)
21AQI (US)
28th March 2026
29AQI (US)
29AQI (US)
29th March 2026
26AQI (US)
26AQI (US)
30th March 2026
17AQI (US)
17AQI (US)
31st March 2026
16AQI (US)
16AQI (US)
1st April 2026
31AQI (US)
31AQI (US)
2nd April 2026
33AQI (US)
33AQI (US)
3rd April 2026
38AQI (US)
38AQI (US)
4th April 2026
19AQI (US)
19AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
12AQI (US)
12AQI (US)
7th April 2026
22AQI (US)
22AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
25AQI (US)
25AQI (US)
10th April 2026
33AQI (US)
33AQI (US)
11th April 2026
39AQI (US)
39AQI (US)
12th April 2026
44AQI (US)
44AQI (US)
13th April 2026
44AQI (US)
44AQI (US)
14th April 2026
52AQI (US)
52AQI (US)
15th April 2026
51AQI (US)
51AQI (US)
16th April 2026
57AQI (US)
57AQI (US)
17th April 2026
18th April 2026
27AQI (US)
27AQI (US)
19th April 2026
37AQI (US)
37AQI (US)
20th April 2026
10AQI (US)
10AQI (US)
21st April 2026
17AQI (US)
17AQI (US)
22nd April 2026
23rd April 2026
19AQI (US)
19AQI (US)
24th April 2026
19AQI (US)
19AQI (US)
25th April 2026
25AQI (US)
25AQI (US)
26th April 2026
24AQI (US)
24AQI (US)
27th April 2026
24AQI (US)
24AQI (US)
28th April 2026
19AQI (US)
19AQI (US)
29th April 2026
15AQI (US)
15AQI (US)
30th April 2026
22AQI (US)
22AQI (US)
1st May 2026
28AQI (US)
28AQI (US)
2nd May 2026
18AQI (US)
18AQI (US)
3rd May 2026
16AQI (US)
16AQI (US)
4th May 2026
22AQI (US)
22AQI (US)
5th May 2026
29AQI (US)
29AQI (US)
6th May 2026
28AQI (US)
28AQI (US)
7th May 2026
11AQI (US)
11AQI (US)
8th May 2026
18AQI (US)
18AQI (US)
9th May 2026
10th May 2026
27AQI (US)
27AQI (US)
11th May 2026
24AQI (US)
24AQI (US)
12th May 2026
22AQI (US)
22AQI (US)
13th May 2026
19AQI (US)
19AQI (US)
14th May 2026
17AQI (US)
17AQI (US)
15th May 2026
24AQI (US)
24AQI (US)
16th May 2026
37AQI (US)
37AQI (US)
17th May 2026
42AQI (US)
42AQI (US)
18th May 2026
29AQI (US)
29AQI (US)
19th May 2026
32AQI (US)
32AQI (US)
20th May 2026
33AQI (US)
33AQI (US)
21st May 2026
40AQI (US)
40AQI (US)
22nd May 2026
34AQI (US)
34AQI (US)
23rd May 2026
33AQI (US)
33AQI (US)
24th May 2026
45AQI (US)
45AQI (US)
25th May 2026
47AQI (US)
47AQI (US)
26th May 2026
45AQI (US)
45AQI (US)
27th May 2026
27AQI (US)
27AQI (US)
28th May 2026
23AQI (US)
23AQI (US)
29th May 2026
22AQI (US)
22AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
18AQI (US)
18AQI (US)
2nd June 2026
25AQI (US)
25AQI (US)
3rd June 2026
19AQI (US)
19AQI (US)
4th June 2026
17AQI (US)
17AQI (US)
5th June 2026
15AQI (US)
15AQI (US)
6th June 2026
20AQI (US)
20AQI (US)
7th June 2026
19AQI (US)
19AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
21AQI (US)
21AQI (US)
11th June 2026
19AQI (US)
19AQI (US)
12th June 2026
23AQI (US)
23AQI (US)
13th June 2026
23AQI (US)
23AQI (US)
14th June 2026
20AQI (US)
20AQI (US)
15th June 2026
21AQI (US)
21AQI (US)
16th June 2026
25AQI (US)
25AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
23AQI (US)
23AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
22AQI (US)
22AQI (US)
23rd June 2026
23AQI (US)
23AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
33AQI (US)
33AQI (US)
27th June 2026
33AQI (US)
33AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
23AQI (US)
23AQI (US)
1st July 2026
23AQI (US)
23AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
20AQI (US)
20AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
24AQI (US)
24AQI (US)
11th July 2026
25AQI (US)
25AQI (US)
12th July 2026
19AQI (US)
19AQI (US)
13th July 2026
27AQI (US)
27AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
24AQI (US)
24AQI (US)
16th July 2026
26AQI (US)
26AQI (US)
17th July 2026
26AQI (US)
26AQI (US)
18th July 2026
26AQI (US)
26AQI (US)
19th July 2026
35AQI (US)
35AQI (US)
20th July 2026
31AQI (US)
31AQI (US)
21st July 2026
15AQI (US)
15AQI (US)
22nd July 2026
22AQI (US)
22AQI (US)
23rd July 2026
24AQI (US)
24AQI (US)
24th July 2026
26AQI (US)
26AQI (US)
25th July 2026
27AQI (US)
27AQI (US)
26th July 2026
24AQI (US)
24AQI (US)
27th July 2026
34AQI (US)
34AQI (US)
28th July 2026
30AQI (US)
30AQI (US)
29th July 2026
29AQI (US)
29AQI (US)
30th July 2026
30AQI (US)
30AQI (US)
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
59AQI (US)
44AQI (US)
42AQI (US)
29AQI (US)
28AQI (US)
23AQI (US)
25AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
10
21
17
11
17
14
25
3
30
30
30
159
49
Highest AQI (US) recorded in
January59AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202544AQI (US)
11
18
2
5
21
2
12
19
29
1
31
29
1
31
25
6
28
2
11
20
8
22
13
18
233
128
4
Highest AQI (US) recorded in
February69AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202438AQI (US)
12
12
3
20
9
19
12
23
3
30
1
30
31
29
2
26
4
24
7
12
17
1
16
15
272
82
4
Highest AQI (US) recorded in
January60AQI (US)
Lowest AQI (US) recorded in
May25AQI (US)
202339AQI (US)
16
14
1
15
12
1
18
12
24
6
26
5
29
1
29
2
30
1
23
7
26
5
28
14
15
2
278
80
4
Highest AQI (US) recorded in
December53AQI (US)
Lowest AQI (US) recorded in
November29AQI (US)
202244AQI (US)
14
16
17
4
6
25
22
7
28
3
29
1
21
1
2
23
6
17
14
20
10
6
25
205
112
Highest AQI (US) recorded in
March62AQI (US)
Lowest AQI (US) recorded in
August27AQI (US)
202143AQI (US)
9
20
12
16
18
13
22
8
28
3
26
4
30
1
28
3
24
4
15
16
11
19
18
13
241
120
Highest AQI (US) recorded in
February58AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
202040AQI (US)
5
8
11
10
17
1
27
3
30
1
27
4
24
6
23
7
9
21
14
17
187
78
Highest AQI (US) recorded in
November57AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
44AQI (US)Least Polluted Year Recorded
2026(Avg.)
36AQI (US)Alta's annual 2026 AQI (US) (36) shows an average percentage change of -12.5% (improved AQI (US)) compared to previous years: 2020 (40), 2021 (43), 2022 (44), 2023 (39), 2024 (38), 2025 (44).
