Jirkov, Ustecky Kraj, Czechia 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
Jirkov, Ustecky Kraj, Czechia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2023
75AQILowest AQI recorded on
27th Aug 2021
19AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 22 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Jirkov, Ustecky Kraj, Czechia
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
9AM2nd Aug
30AQI
Avg. Lowest Time
7AM2nd Aug
18AQI
Night time
Avg. Highest Time
3AM3rd Aug
25AQI
Avg. Lowest Time
4AM3rd Aug
22AQI
In the last 24 hours,
Jirkov's AQI reached its highest point of 30 at 9 AM during the Day, while the lowest point, 18, was recorded at 7 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Jirkov, Ustecky Kraj, Czechia
JulAug
04th - 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 - 03rd03rd
Day
Night
4th Jul 2025295 AMAQI
4th Jul 2025286 AMAQI
4th Jul 2025357 AMAQI
4th Jul 2025308 AMAQI
4th Jul 2025329 AMAQI
4th Jul 20253810 AMAQI
4th Jul 20254411 AMAQI
4th Jul 20253812 PMAQI
4th Jul 2025331 PMAQI
4th Jul 2025282 PMAQI
4th Jul 2025283 PMAQI
4th Jul 2025284 PMAQI
4th Jul 2025285 PMAQI
4th Jul 2025286 PMAQI
4th Jul 2025297 PMAQI
4th Jul 2025298 PMAQI
4th Jul 2025299 PMAQI
4th Jul 20253110 PMAQI
4th Jul 20253211 PMAQI
5th Jul 20253012 AMAQI
5th Jul 2025301 AMAQI
5th Jul 2025322 AMAQI
5th Jul 2025203 AMAQI
5th Jul 2025264 AMAQI
19°C13/24°C
5th Jul 2025345 AMAQI
5th Jul 2025366 AMAQI
5th Jul 2025477 AMAQI
5th Jul 2025428 AMAQI
5th Jul 2025409 AMAQI
5th Jul 20253710 AMAQI
5th Jul 20254811 AMAQI
5th Jul 20254012 PMAQI
5th Jul 2025341 PMAQI
5th Jul 2025342 PMAQI
5th Jul 2025323 PMAQI
5th Jul 2025324 PMAQI
5th Jul 2025315 PMAQI
5th Jul 2025316 PMAQI
5th Jul 2025307 PMAQI
5th Jul 2025308 PMAQI
5th Jul 2025319 PMAQI
5th Jul 20253410 PMAQI
5th Jul 20253411 PMAQI
6th Jul 20253312 AMAQI
6th Jul 2025341 AMAQI
6th Jul 2025382 AMAQI
6th Jul 2025343 AMAQI
6th Jul 2025364 AMAQI
20°C13/27°C
6th Jul 2025375 AMAQI
6th Jul 2025326 AMAQI
6th Jul 2025307 AMAQI
6th Jul 2025288 AMAQI
6th Jul 2025379 AMAQI
6th Jul 20254010 AMAQI
6th Jul 20254911 AMAQI
6th Jul 20255012 PMAQI
6th Jul 2025371 PMAQI
6th Jul 2025352 PMAQI
6th Jul 2025343 PMAQI
6th Jul 2025334 PMAQI
6th Jul 2025305 PMAQI
6th Jul 2025306 PMAQI
6th Jul 2025307 PMAQI
6th Jul 2025318 PMAQI
6th Jul 2025329 PMAQI
6th Jul 20253410 PMAQI
6th Jul 20253411 PMAQI
7th Jul 20253612 AMAQI
7th Jul 2025361 AMAQI
7th Jul 2025342 AMAQI
7th Jul 2025223 AMAQI
7th Jul 2025204 AMAQI
22°C16/27°C
7th Jul 2025215 AMAQI
7th Jul 2025286 AMAQI
7th Jul 2025267 AMAQI
7th Jul 2025248 AMAQI
7th Jul 2025259 AMAQI
7th Jul 20253510 AMAQI
7th Jul 20253311 AMAQI
7th Jul 20252812 PMAQI
7th Jul 2025281 PMAQI
7th Jul 2025272 PMAQI
7th Jul 2025343 PMAQI
7th Jul 2025284 PMAQI
7th Jul 2025265 PMAQI
7th Jul 2025286 PMAQI
7th Jul 2025277 PMAQI
7th Jul 2025268 PMAQI
7th Jul 2025269 PMAQI
7th Jul 20252710 PMAQI
7th Jul 20252811 PMAQI
8th Jul 20252712 AMAQI
8th Jul 2025271 AMAQI
8th Jul 2025202 AMAQI
8th Jul 2025263 AMAQI
8th Jul 2025174 AMAQI
18°C14/23°C
8th Jul 2025185 AMAQI
8th Jul 2025256 AMAQI
8th Jul 2025237 AMAQI
8th Jul 2025218 AMAQI
8th Jul 2025199 AMAQI
8th Jul 20252210 AMAQI
8th Jul 20251811 AMAQI
8th Jul 20251912 PMAQI
8th Jul 2025201 PMAQI
8th Jul 2025232 PMAQI
8th Jul 2025263 PMAQI
8th Jul 2025264 PMAQI
8th Jul 2025265 PMAQI
8th Jul 2025236 PMAQI
8th Jul 2025247 PMAQI
8th Jul 2025248 PMAQI
8th Jul 2025279 PMAQI
8th Jul 20252510 PMAQI
8th Jul 20252411 PMAQI
9th Jul 20252312 AMAQI
9th Jul 2025221 AMAQI
9th Jul 2025192 AMAQI
9th Jul 2025293 AMAQI
9th Jul 2025224 AMAQI
15°C12/19°C
9th Jul 2025185 AMAQI
9th Jul 2025206 AMAQI
9th Jul 2025217 AMAQI
9th Jul 2025238 AMAQI
9th Jul 2025219 AMAQI
9th Jul 20252310 AMAQI
9th Jul 20252711 AMAQI
9th Jul 20253312 PMAQI
9th Jul 2025301 PMAQI
9th Jul 2025222 PMAQI
9th Jul 2025223 PMAQI
9th Jul 2025234 PMAQI
9th Jul 2025225 PMAQI
9th Jul 2025246 PMAQI
9th Jul 2025217 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025229 PMAQI
9th Jul 20252410 PMAQI
9th Jul 20252211 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025241 AMAQI
10th Jul 2025232 AMAQI
10th Jul 2025213 AMAQI
10th Jul 2025214 AMAQI
14°C11/19°C
10th Jul 2025195 AMAQI
10th Jul 2025196 AMAQI
10th Jul 2025237 AMAQI
10th Jul 2025228 AMAQI
10th Jul 2025289 AMAQI
10th Jul 20253610 AMAQI
10th Jul 20253411 AMAQI
10th Jul 20252512 PMAQI
10th Jul 2025261 PMAQI
10th Jul 2025252 PMAQI
10th Jul 2025233 PMAQI
10th Jul 2025244 PMAQI
10th Jul 2025215 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025247 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025229 PMAQI
10th Jul 20252410 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20252312 AMAQI
11th Jul 2025231 AMAQI
11th Jul 2025202 AMAQI
11th Jul 2025183 AMAQI
11th Jul 2025154 AMAQI
16°C12/22°C
11th Jul 2025155 AMAQI
11th Jul 2025176 AMAQI
11th Jul 2025207 AMAQI
11th Jul 2025208 AMAQI
11th Jul 2025229 AMAQI
11th Jul 20253410 AMAQI
11th Jul 20253011 AMAQI
11th Jul 20252512 PMAQI
11th Jul 2025241 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025203 PMAQI
11th Jul 2025204 PMAQI
11th Jul 2025205 PMAQI
11th Jul 2025216 PMAQI
11th Jul 2025207 PMAQI
11th Jul 2025218 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252112 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025202 AMAQI
12th Jul 2025363 AMAQI
12th Jul 2025214 AMAQI
16°C11/21°C
12th Jul 2025205 AMAQI
12th Jul 2025216 AMAQI
12th Jul 2025267 AMAQI
12th Jul 2025228 AMAQI
12th Jul 2025269 AMAQI
12th Jul 20252410 AMAQI
12th Jul 20252311 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025241 PMAQI
12th Jul 2025222 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025214 PMAQI
12th Jul 2025215 PMAQI
12th Jul 2025236 PMAQI
12th Jul 2025237 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025229 PMAQI
12th Jul 20252210 PMAQI
12th Jul 20252311 PMAQI
13th Jul 20252212 AMAQI
13th Jul 2025231 AMAQI
13th Jul 2025222 AMAQI
13th Jul 2025253 AMAQI
13th Jul 2025214 AMAQI
13°C12/15°C
13th Jul 2025205 AMAQI
13th Jul 2025246 AMAQI
13th Jul 2025207 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025239 AMAQI
13th Jul 20252510 AMAQI
13th Jul 20253811 AMAQI
13th Jul 20252812 PMAQI
13th Jul 2025301 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025264 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025236 PMAQI
13th Jul 2025247 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252412 AMAQI
14th Jul 2025221 AMAQI
14th Jul 2025342 AMAQI
14th Jul 2025383 AMAQI
14th Jul 2025444 AMAQI
17°C12/23°C
14th Jul 2025305 AMAQI
14th Jul 2025246 AMAQI
14th Jul 2025227 AMAQI
14th Jul 2025258 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20254510 AMAQI
14th Jul 20254711 AMAQI
14th Jul 20253612 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025267 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20253110 PMAQI
14th Jul 20253011 PMAQI
15th Jul 20253112 AMAQI
15th Jul 2025301 AMAQI
15th Jul 2025302 AMAQI
15th Jul 2025373 AMAQI
15th Jul 2025504 AMAQI
20°C14/27°C
15th Jul 2025405 AMAQI
15th Jul 2025306 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025288 AMAQI
15th Jul 2025539 AMAQI
15th Jul 20254210 AMAQI
15th Jul 20253711 AMAQI
15th Jul 20254212 PMAQI
15th Jul 2025391 PMAQI
15th Jul 2025362 PMAQI
15th Jul 2025343 PMAQI
15th Jul 2025304 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025326 PMAQI
15th Jul 2025357 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025349 PMAQI
15th Jul 20253610 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20253212 AMAQI
16th Jul 2025341 AMAQI
16th Jul 2025342 AMAQI
16th Jul 2025333 AMAQI
16th Jul 2025254 AMAQI
18°C12/24°C
16th Jul 2025225 AMAQI
16th Jul 2025266 AMAQI
16th Jul 2025257 AMAQI
16th Jul 2025268 AMAQI
16th Jul 2025259 AMAQI
16th Jul 20252410 AMAQI
16th Jul 20252811 AMAQI
16th Jul 20254612 PMAQI
16th Jul 2025361 PMAQI
16th Jul 2025332 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025334 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025296 PMAQI
16th Jul 2025307 PMAQI
16th Jul 2025298 PMAQI
16th Jul 2025289 PMAQI
16th Jul 20253110 PMAQI
16th Jul 20253211 PMAQI
17th Jul 20253112 AMAQI
17th Jul 2025311 AMAQI
17th Jul 2025202 AMAQI
17th Jul 2025163 AMAQI
17th Jul 2025154 AMAQI
16°C12/21°C
17th Jul 2025225 AMAQI
17th Jul 2025226 AMAQI
17th Jul 2025227 AMAQI
17th Jul 2025238 AMAQI
17th Jul 2025239 AMAQI
17th Jul 20252810 AMAQI
17th Jul 20252611 AMAQI
17th Jul 20252612 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025243 PMAQI
17th Jul 2025244 PMAQI
17th Jul 2025255 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252510 PMAQI
17th Jul 20252411 PMAQI
18th Jul 20252412 AMAQI
18th Jul 2025241 AMAQI
18th Jul 2025162 AMAQI
18th Jul 2025183 AMAQI
18th Jul 2025144 AMAQI
16°C11/21°C
18th Jul 2025165 AMAQI
18th Jul 2025206 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025188 AMAQI
18th Jul 2025219 AMAQI
18th Jul 20252010 AMAQI
18th Jul 20252111 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025271 PMAQI
18th Jul 2025212 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025245 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252310 PMAQI
18th Jul 20252011 PMAQI
19th Jul 20252012 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025223 AMAQI
19th Jul 2025244 AMAQI
18°C14/22°C
19th Jul 2025205 AMAQI
19th Jul 2025206 AMAQI
19th Jul 2025217 AMAQI
19th Jul 2025348 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20253210 AMAQI
19th Jul 20253711 AMAQI
19th Jul 20253812 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025372 PMAQI
19th Jul 2025313 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025505 PMAQI
19th Jul 2025396 PMAQI
19th Jul 2025357 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252511 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025271 AMAQI
20th Jul 2025402 AMAQI
20th Jul 2025443 AMAQI
20th Jul 2025454 AMAQI
20°C14/25°C
20th Jul 2025485 AMAQI
20th Jul 2025506 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025378 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20255610 AMAQI
20th Jul 20255511 AMAQI
20th Jul 20254912 PMAQI
20th Jul 2025511 PMAQI
20th Jul 2025502 PMAQI
20th Jul 2025523 PMAQI
20th Jul 2025514 PMAQI
20th Jul 2025405 PMAQI
20th Jul 2025406 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025348 PMAQI
20th Jul 2025419 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254511 PMAQI
21st Jul 20254212 AMAQI
21st Jul 2025431 AMAQI
21st Jul 2025432 AMAQI
21st Jul 2025553 AMAQI
21st Jul 2025464 AMAQI
23°C16/29°C
21st Jul 2025475 AMAQI
21st Jul 2025456 AMAQI
21st Jul 2025517 AMAQI
21st Jul 2025548 AMAQI
21st Jul 2025539 AMAQI
21st Jul 20254310 AMAQI
21st Jul 20253611 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025501 PMAQI
21st Jul 2025522 PMAQI
21st Jul 2025343 PMAQI
21st Jul 2025364 PMAQI
21st Jul 2025335 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254312 AMAQI
22nd Jul 2025451 AMAQI
22nd Jul 2025262 AMAQI
22nd Jul 2025173 AMAQI
22nd Jul 2025174 AMAQI
18°C14/22°C
22nd Jul 2025165 AMAQI
22nd Jul 2025186 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025158 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20253012 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025252 PMAQI
22nd Jul 2025273 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025258 PMAQI
22nd Jul 2025259 PMAQI
22nd Jul 20252410 PMAQI
22nd Jul 20252411 PMAQI
23rd Jul 20252412 AMAQI
23rd Jul 2025241 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025153 AMAQI
23rd Jul 2025164 AMAQI
17°C13/20°C
23rd Jul 2025165 AMAQI
23rd Jul 2025176 AMAQI
23rd Jul 2025167 AMAQI
23rd Jul 2025168 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025181 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025213 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025185 PMAQI
23rd Jul 2025216 PMAQI
23rd Jul 2025207 PMAQI
23rd Jul 2025208 PMAQI
23rd Jul 2025209 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20251912 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025172 AMAQI
24th Jul 2025163 AMAQI
24th Jul 2025164 AMAQI
18°C14/22°C
24th Jul 2025165 AMAQI
24th Jul 2025196 AMAQI
24th Jul 2025227 AMAQI
24th Jul 2025178 AMAQI
24th Jul 2025189 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20254311 AMAQI
24th Jul 20255012 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025352 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025226 PMAQI
24th Jul 2025187 PMAQI
24th Jul 2025258 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252412 AMAQI
25th Jul 2025221 AMAQI
25th Jul 2025272 AMAQI
25th Jul 2025493 AMAQI
25th Jul 2025324 AMAQI
18°C14/22°C
25th Jul 2025265 AMAQI
25th Jul 2025246 AMAQI
25th Jul 2025227 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025239 AMAQI
25th Jul 20255410 AMAQI
25th Jul 20255311 AMAQI
25th Jul 20253512 PMAQI
25th Jul 2025471 PMAQI
25th Jul 2025412 PMAQI
25th Jul 2025413 PMAQI
25th Jul 2025354 PMAQI
25th Jul 2025345 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025308 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20253410 PMAQI
25th Jul 20253411 PMAQI
26th Jul 20253212 AMAQI
26th Jul 2025291 AMAQI
26th Jul 2025302 AMAQI
26th Jul 2025243 AMAQI
26th Jul 2025254 AMAQI
19°C14/23°C
26th Jul 2025305 AMAQI
26th Jul 2025286 AMAQI
26th Jul 2025357 AMAQI
26th Jul 2025408 AMAQI
26th Jul 2025479 AMAQI
26th Jul 20255010 AMAQI
26th Jul 20255911 AMAQI
26th Jul 20254612 PMAQI
26th Jul 2025311 PMAQI
26th Jul 2025272 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025264 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025288 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20253210 PMAQI
26th Jul 20253511 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025331 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025233 AMAQI
27th Jul 2025274 AMAQI
18°C15/22°C
27th Jul 2025325 AMAQI
27th Jul 2025256 AMAQI
27th Jul 2025227 AMAQI
27th Jul 2025228 AMAQI
27th Jul 2025259 AMAQI
27th Jul 20252410 AMAQI
27th Jul 20253411 AMAQI
27th Jul 20253412 PMAQI
27th Jul 2025321 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025335 PMAQI
27th Jul 2025376 PMAQI
27th Jul 2025377 PMAQI
27th Jul 2025388 PMAQI
27th Jul 2025369 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253011 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025362 AMAQI
28th Jul 2025253 AMAQI
28th Jul 2025284 AMAQI
18°C14/23°C
28th Jul 2025265 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025207 AMAQI
28th Jul 2025208 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20251910 AMAQI
28th Jul 20252111 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025381 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025293 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025216 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025208 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025264 AMAQI
14°C12/16°C
29th Jul 2025355 AMAQI
29th Jul 2025286 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025258 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20251812 PMAQI
29th Jul 2025271 PMAQI
29th Jul 2025302 PMAQI
29th Jul 2025283 PMAQI
29th Jul 2025304 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025277 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025259 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20252811 PMAQI
30th Jul 20252912 AMAQI
30th Jul 2025281 AMAQI
30th Jul 2025202 AMAQI
30th Jul 2025143 AMAQI
30th Jul 2025164 AMAQI
16°C12/20°C
30th Jul 2025145 AMAQI
30th Jul 2025176 AMAQI
30th Jul 2025187 AMAQI
30th Jul 2025208 AMAQI
30th Jul 2025189 AMAQI
30th Jul 20251810 AMAQI
30th Jul 20252911 AMAQI
30th Jul 20252912 PMAQI
30th Jul 2025291 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025213 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025186 PMAQI
30th Jul 2025177 PMAQI
30th Jul 2025248 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252312 AMAQI
31st Jul 2025231 AMAQI
31st Jul 2025232 AMAQI
31st Jul 2025233 AMAQI
31st Jul 2025164 AMAQI
14°C11/18°C
31st Jul 2025155 AMAQI
31st Jul 2025146 AMAQI
31st Jul 2025157 AMAQI
31st Jul 2025278 AMAQI
31st Jul 2025229 AMAQI
31st Jul 20252210 AMAQI
31st Jul 20253211 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025202 PMAQI
31st Jul 2025193 PMAQI
31st Jul 2025214 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025229 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025231 AMAQI
1st Aug 2025142 AMAQI
1st Aug 2025193 AMAQI
1st Aug 2025194 AMAQI
15°C12/20°C
1st Aug 2025195 AMAQI
1st Aug 2025206 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025258 AMAQI
1st Aug 2025189 AMAQI
1st Aug 20251810 AMAQI
1st Aug 20251911 AMAQI
1st Aug 20252812 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025242 PMAQI
1st Aug 2025233 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025246 PMAQI
1st Aug 2025237 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025239 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252312 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025222 AMAQI
2nd Aug 2025243 AMAQI
2nd Aug 2025224 AMAQI
16°C13/21°C
2nd Aug 2025265 AMAQI
2nd Aug 2025186 AMAQI
2nd Aug 2025187 AMAQI
2nd Aug 2025208 AMAQI
2nd Aug 2025309 AMAQI
2nd Aug 20252910 AMAQI
2nd Aug 20252711 AMAQI
2nd Aug 20252912 PMAQI
2nd Aug 2025261 PMAQI
2nd Aug 2025282 PMAQI
2nd Aug 2025243 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025238 PMAQI
2nd Aug 2025229 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252211 PMAQI
3rd Aug 20252312 AMAQI
3rd Aug 2025241 AMAQI
3rd Aug 2025232 AMAQI
3rd Aug 2025253 AMAQI
3rd Aug 2025224 AMAQI
16°C12/21°C
3rd Aug 2025245 AMAQI
5 AM3rd Aug 2025216 AMAQI
3rd Aug 2025197 AMAQI
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 1 PM
33AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM - 9 AM
26AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 33), while the lowest AQI was between 5 AM to 9 AM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 1 AM
28AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 4 AM
26AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 28), while the lowest AQI was between 2 AM to 4 AM (Avg. 26).
2025 Days Vs Air Quality
Jirkov, Ustecky Kraj, Czechia
2025
69%
148
25%
54
4%
9
0.9%
2
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
148 DaysModerate
54 DaysPoor
9 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 215 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Jirkov, Ustecky Kraj, Czechia
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
69AQI
69AQI
2nd January 2025
34AQI
34AQI
3rd January 2025
30AQI
30AQI
4th January 2025
30AQI
30AQI
5th January 2025
61AQI
61AQI
6th January 2025
68AQI
68AQI
7th January 2025
45AQI
45AQI
8th January 2025
30AQI
30AQI
9th January 2025
38AQI
38AQI
10th January 2025
30AQI
30AQI
11th January 2025
28AQI
28AQI
12th January 2025
29AQI
29AQI
13th January 2025
39AQI
39AQI
14th January 2025
75AQI
75AQI
15th January 2025
39AQI
39AQI
16th January 2025
36AQI
36AQI
17th January 2025
56AQI
56AQI
18th January 2025
87AQI
87AQI
19th January 2025
62AQI
62AQI
20th January 2025
64AQI
64AQI
21st January 2025
76AQI
76AQI
22nd January 2025
69AQI
69AQI
23rd January 2025
62AQI
62AQI
24th January 2025
76AQI
76AQI
25th January 2025
78AQI
78AQI
26th January 2025
60AQI
60AQI
27th January 2025
60AQI
60AQI
28th January 2025
41AQI
41AQI
29th January 2025
31AQI
31AQI
30th January 2025
67AQI
67AQI
31st January 2025
54AQI
54AQI
1st February 2025
60AQI
60AQI
2nd February 2025
54AQI
54AQI
3rd February 2025
82AQI
82AQI
4th February 2025
104AQI
104AQI
5th February 2025
107AQI
107AQI
6th February 2025
41AQI
41AQI
7th February 2025
50AQI
50AQI
8th February 2025
94AQI
94AQI
9th February 2025
100AQI
100AQI
10th February 2025
104AQI
104AQI
11th February 2025
106AQI
106AQI
12th February 2025
96AQI
96AQI
13th February 2025
73AQI
73AQI
14th February 2025
94AQI
94AQI
15th February 2025
54AQI
54AQI
16th February 2025
59AQI
59AQI
17th February 2025
70AQI
70AQI
18th February 2025
73AQI
73AQI
19th February 2025
83AQI
83AQI
20th February 2025
85AQI
85AQI
21st February 2025
129AQI
129AQI
22nd February 2025
98AQI
98AQI
23rd February 2025
155AQI
155AQI
24th February 2025
135AQI
135AQI
25th February 2025
153AQI
153AQI
26th February 2025
89AQI
89AQI
27th February 2025
36AQI
36AQI
28th February 2025
39AQI
39AQI
1st March 2025
37AQI
37AQI
2nd March 2025
44AQI
44AQI
3rd March 2025
58AQI
58AQI
4th March 2025
61AQI
61AQI
5th March 2025
80AQI
80AQI
6th March 2025
101AQI
101AQI
7th March 2025
103AQI
103AQI
8th March 2025
99AQI
99AQI
9th March 2025
98AQI
98AQI
10th March 2025
106AQI
106AQI
11th March 2025
97AQI
97AQI
12th March 2025
83AQI
83AQI
13th March 2025
36AQI
36AQI
14th March 2025
70AQI
70AQI
15th March 2025
58AQI
58AQI
16th March 2025
53AQI
53AQI
17th March 2025
37AQI
37AQI
18th March 2025
50AQI
50AQI
19th March 2025
65AQI
65AQI
20th March 2025
75AQI
75AQI
21st March 2025
89AQI
89AQI
22nd March 2025
69AQI
69AQI
23rd March 2025
63AQI
63AQI
24th March 2025
87AQI
87AQI
25th March 2025
89AQI
89AQI
26th March 2025
68AQI
68AQI
27th March 2025
32AQI
32AQI
28th March 2025
60AQI
60AQI
29th March 2025
85AQI
85AQI
30th March 2025
29AQI
29AQI
31st March 2025
25AQI
25AQI
1st April 2025
27AQI
27AQI
2nd April 2025
40AQI
40AQI
3rd April 2025
48AQI
48AQI
4th April 2025
45AQI
45AQI
5th April 2025
42AQI
42AQI
6th April 2025
18AQI
18AQI
7th April 2025
19AQI
19AQI
8th April 2025
26AQI
26AQI
9th April 2025
32AQI
32AQI
10th April 2025
34AQI
34AQI
11th April 2025
30AQI
30AQI
12th April 2025
44AQI
44AQI
13th April 2025
44AQI
44AQI
14th April 2025
45AQI
45AQI
15th April 2025
43AQI
43AQI
16th April 2025
48AQI
48AQI
17th April 2025
50AQI
50AQI
18th April 2025
31AQI
31AQI
19th April 2025
16AQI
16AQI
20th April 2025
36AQI
36AQI
21st April 2025
25AQI
25AQI
22nd April 2025
22AQI
22AQI
23rd April 2025
21AQI
21AQI
24th April 2025
32AQI
32AQI
25th April 2025
24AQI
24AQI
26th April 2025
29AQI
29AQI
27th April 2025
31AQI
31AQI
28th April 2025
35AQI
35AQI
29th April 2025
41AQI
41AQI
30th April 2025
40AQI
40AQI
1st May 2025
51AQI
51AQI
2nd May 2025
44AQI
44AQI
3rd May 2025
45AQI
45AQI
4th May 2025
24AQI
24AQI
5th May 2025
20AQI
20AQI
6th May 2025
25AQI
25AQI
7th May 2025
26AQI
26AQI
8th May 2025
21AQI
21AQI
9th May 2025
25AQI
25AQI
10th May 2025
24AQI
24AQI
11th May 2025
23AQI
23AQI
12th May 2025
28AQI
28AQI
13th May 2025
38AQI
38AQI
14th May 2025
32AQI
32AQI
15th May 2025
26AQI
26AQI
16th May 2025
19AQI
19AQI
17th May 2025
19AQI
19AQI
18th May 2025
18AQI
18AQI
19th May 2025
20AQI
20AQI
20th May 2025
28AQI
28AQI
21st May 2025
28AQI
28AQI
22nd May 2025
28AQI
28AQI
23rd May 2025
22AQI
22AQI
24th May 2025
21AQI
21AQI
25th May 2025
22AQI
22AQI
26th May 2025
22AQI
22AQI
27th May 2025
25AQI
25AQI
28th May 2025
18AQI
18AQI
29th May 2025
17AQI
17AQI
30th May 2025
18AQI
18AQI
31st May 2025
25AQI
25AQI
1st June 2025
28AQI
28AQI
2nd June 2025
21AQI
21AQI
3rd June 2025
45AQI
45AQI
4th June 2025
26AQI
26AQI
5th June 2025
25AQI
25AQI
6th June 2025
22AQI
22AQI
7th June 2025
15AQI
15AQI
8th June 2025
20AQI
20AQI
9th June 2025
24AQI
24AQI
10th June 2025
40AQI
40AQI
11th June 2025
40AQI
40AQI
12th June 2025
43AQI
43AQI
13th June 2025
49AQI
49AQI
14th June 2025
41AQI
41AQI
15th June 2025
44AQI
44AQI
16th June 2025
35AQI
35AQI
17th June 2025
32AQI
32AQI
18th June 2025
40AQI
40AQI
19th June 2025
45AQI
45AQI
20th June 2025
36AQI
36AQI
21st June 2025
34AQI
34AQI
22nd June 2025
33AQI
33AQI
23rd June 2025
39AQI
39AQI
24th June 2025
34AQI
34AQI
25th June 2025
28AQI
28AQI
26th June 2025
30AQI
30AQI
27th June 2025
27AQI
27AQI
28th June 2025
29AQI
29AQI
29th June 2025
29AQI
29AQI
30th June 2025
26AQI
26AQI
1st July 2025
28AQI
28AQI
2nd July 2025
33AQI
33AQI
3rd July 2025
37AQI
37AQI
4th July 2025
32AQI
32AQI
5th July 2025
33AQI
33AQI
6th July 2025
34AQI
34AQI
7th July 2025
29AQI
29AQI
8th July 2025
24AQI
24AQI
9th July 2025
23AQI
23AQI
10th July 2025
23AQI
23AQI
11th July 2025
22AQI
22AQI
12th July 2025
23AQI
23AQI
13th July 2025
24AQI
24AQI
14th July 2025
29AQI
29AQI
15th July 2025
35AQI
35AQI
16th July 2025
30AQI
30AQI
17th July 2025
26AQI
26AQI
18th July 2025
22AQI
22AQI
19th July 2025
28AQI
28AQI
20th July 2025
43AQI
43AQI
21st July 2025
42AQI
42AQI
22nd July 2025
25AQI
25AQI
23rd July 2025
19AQI
19AQI
24th July 2025
25AQI
25AQI
25th July 2025
33AQI
33AQI
26th July 2025
32AQI
32AQI
27th July 2025
31AQI
31AQI
28th July 2025
26AQI
26AQI
29th July 2025
27AQI
27AQI
30th July 2025
21AQI
21AQI
31st July 2025
23AQI
23AQI
1st August 2025
22AQI
22AQI
52AQI
87AQI
68AQI
34AQI
26AQI
33AQI
28AQI
22AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
14
17
4
16
6
2
8
20
3
30
30
1
30
31
1
148
54
9
2
Highest AQI recorded in
February87AQI
Lowest AQI recorded in
August22AQI
202448AQI
16
12
3
18
11
11
18
2
23
7
28
3
22
8
25
6
24
7
18
12
23
8
17
9
4
19
11
1
244
112
10
Highest AQI recorded in
March64AQI
Lowest AQI recorded in
October41AQI
202347AQI
21
10
17
10
1
22
9
20
10
24
7
14
16
24
7
16
15
18
12
22
9
25
4
18
9
4
241
118
5
Highest AQI recorded in
December55AQI
Lowest AQI recorded in
November35AQI
202254AQI
25
6
16
3
2
1
27
3
16
14
16
15
15
15
17
5
1
1
22
6
13
17
1
5
25
9
18
4
156
151
11
Highest AQI recorded in
March76AQI
Lowest AQI recorded in
August29AQI
202151AQI
1
2
16
14
1
16
14
26
5
10
20
26
5
23
4
18
12
10
18
3
14
13
3
14
16
1
174
123
8
Highest AQI recorded in
December60AQI
Lowest AQI recorded in
August38AQI
202050AQI
6
6
1
5
6
12
6
20
10
20
11
14
15
2
16
14
21
8
9
20
1
2
123
98
4
Highest AQI recorded in
December71AQI
Lowest AQI recorded in
October42AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
54AQILeast Polluted Year Recorded
2025(Avg.)
46AQIJirkov's annual 2025 AQI (46) shows an average percentage change of -7.08% (improved AQI) compared to previous years: 2020 (50), 2021 (51), 2022 (54), 2023 (47), 2024 (48).
