Air Pollution in Žilina: Real-time Air Quality Index and smog alert.

Current data from stations: Bily Kriz SK0002R SK0008A SK0020A SK0039A
Pollution and air quality forecast for Žilina. Today is Friday, April 19, 2024. The following air pollution values have been recorded for Žilina:
  1. ozone (O3) - 40 (Good)
  2. nitrogen dioxide (NO2) - 24 (Good)
  3. sulfur dioxide (SO2) - 6 (Good)
  4. carbon monoxide (CO) - 727 (Good)
  5. particulate matter (PM2.5) dust - 24 (Moderate)
  6. particulate matter (PM10) suspended dust - 27 (Moderate)
Real-time Air Quality Index (AQI) for Žilina, Wednesday, January 17, 2024: 2.

air quality index: 1
AQI 2 Moderate

What is the air quality in Žilina today? Is the air polluted in Žilina?. Is there smog?

Today (Wednesday, January 17, 2024) air quality is moderate in Žilina. Some pollutants in Žilina may slightly affect very few hypersensitive individuals. Air pollutants in Žilina may cause minor breathing discomfort to sensitive people.


How is the O3 level today in Žilina? (ozone (O3))
40 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
24 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
6 (Good)

How high is the CO level? (carbon monoxide (CO))
727 (Good)

What is the current level of PM2.5 in Žilina? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 24 (Moderate) For comparison, the highest level of PM2.5 in Žilina in the last 7 days was: 61 (Wednesday, January 10, 2024) and the lowest: 9 (Tuesday, January 16, 2024). The highest PM2.5 values were recorded: 40 (January 2019). The lowest level of particulate matter PM2.5 pollution occurs in month: September (9).

What is the level of PM10 today in Žilina? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Žilina is: 27 (Moderate) The highest PM10 values usually occur in month: 46 (February 2018). The lowest value of particulate matter PM10 pollution in Žilina is usually recorded in: September (12).



Current data Wednesday, January 17, 2024, 5:00 AM

O3 40 (Good)

NO2 24 (Good)

SO2 6 (Good)

CO 727 (Good)

PM2,5 24 (Moderate)

PM10 27 (Moderate)

Data on air pollution from recent days in Žilina

index 2024-01-10 2024-01-11 2024-01-12 2024-01-13 2024-01-14 2024-01-15 2024-01-16 2024-01-17
o3 48
Good
45
Good
44
Good
54
Good
50
Good
59
Good
58
Good
44
Good
no2 26
Good
25
Good
17
Good
11
Good
9
Good
11
Good
13
Good
19
Good
co 1244
Good
1011
Good
518
Good
457
Good
438
Good
427
Good
469
Good
748
Good
pm25 61
Unhealthy
54
Unhealthy for Sensitive Groups
17
Moderate
15
Moderate
12
Good
11
Good
9
Good
27
Moderate
pm10 77
Unhealthy for Sensitive Groups
67
Unhealthy for Sensitive Groups
19
Good
16
Good
13
Good
12
Good
11
Good
29
Moderate
so2 6
Good
6
Good
7
Good
6
Good
7
Good
7
Good
6
Good
9
Good
data source »
Air pollution in Žilina from September 2017 to May 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
no2 9.6 (Good) 14 (Good) 16 (Good) 18 (Good) 24 (Good) 20 (Good) 17 (Good) 17 (Good) 13 (Good) 11 (Good) 11 (Good) 11 (Good) 13 (Good) 15 (Good) 18 (Good) 24 (Good) 29 (Good) 23 (Good) 20 (Good) 20 (Good) 16 (Good) 14 (Good) 12 (Good) 12 (Good) 13 (Good) 18 (Good) 25 (Good) 24 (Good) 25 (Good) 22 (Good) 27 (Good) 24 (Good) 23 (Good)
o3 67 (Good) 71 (Moderate) 60 (Good) 53 (Good) 43 (Good) 43 (Good) 42 (Good) 45 (Good) 52 (Good) 68 (Good) 77 (Moderate) 77 (Moderate) 64 (Good) 71 (Moderate) 52 (Good) 44 (Good) 37 (Good) 33 (Good) 38 (Good) 47 (Good) 62 (Good) 76 (Moderate) 75 (Moderate) 75 (Moderate) 77 (Moderate) 73 (Moderate) 58 (Good) 53 (Good) 38 (Good) 41 (Good) 23 (Good) 22 (Good) 21 (Good)
pm10 14 (Good) 25 (Moderate) 26 (Moderate) 18 (Good) 43 (Moderate) 28 (Moderate) 22 (Moderate) 26 (Moderate) 12 (Good) 14 (Good) 14 (Good) 21 (Moderate) 12 (Good) 21 (Moderate) 23 (Moderate) 32 (Moderate) 44 (Moderate) 30 (Moderate) 31 (Moderate) 29 (Moderate) 21 (Moderate) 18 (Good) 15 (Good) 16 (Good) 19 (Good) 26 (Moderate) 44 (Moderate) 46 (Moderate) 35 (Moderate) 25 (Moderate) 30 (Moderate) 27 (Moderate) 22 (Moderate)
pm25 10 (Good) 17 (Moderate) 19 (Moderate) 14 (Moderate) 37 (Unhealthy for Sensitive Groups) 23 (Moderate) 15 (Moderate) 16 (Moderate) 9 (Good) 11 (Good) 10 (Good) 13 (Moderate) 9.3 (Good) 17 (Moderate) 18 (Moderate) 26 (Moderate) 40 (Unhealthy for Sensitive Groups) 25 (Moderate) 22 (Moderate) 19 (Moderate) 13 (Moderate) 12 (Good) 9.8 (Good) 11 (Good) 13 (Good) 16 (Moderate) 35 (Unhealthy for Sensitive Groups) 39 (Unhealthy for Sensitive Groups) 28 (Moderate) 21 (Moderate) 23 (Moderate) 20 (Moderate) 15 (Moderate)
so2 0.5 (Good) 1 (Good) 1.7 (Good) 2.4 (Good) 1.4 (Good) 0.8 (Good) 1.5 (Good) 8.4 (Good) 7.5 (Good) 6.5 (Good) 5.6 (Good) 4.6 (Good) 4.1 (Good) 3.7 (Good) 3.3 (Good) 3.6 (Good) 5.9 (Good) 10 (Good) 14 (Good) 13 (Good) 12 (Good) 10 (Good) 8.1 (Good) 6.4 (Good) 5.2 (Good) 2.5 (Good) 6 (Good) 6 (Good) 7.6 (Good) 6.8 (Good) 6.9 (Good) 4.8 (Good) 3.5 (Good)
co 338 (Good) 376 (Good) 722 (Good) 640 (Good) 859 (Good) 656 (Good) 489 (Good) 402 (Good) 234 (Good) 213 (Good) 165 (Good) 231 (Good) 418 (Good) 460 (Good) 510 (Good) 842 (Good) 536 (Good) 722 (Good) 583 (Good) 434 (Good) 327 (Good) 299 (Good) 231 (Good) 213 (Good) 249 (Good) 249 (Good) 482 (Good) 487 (Good) 503 (Good) 425 (Good) 359 (Good) 312 (Good) 283 (Good)
data source »

Quality of life in Žilina

Green and Parks in the City

Žilina 50%

Hungary: 59% Czech Republic: 77% Poland: 62% Austria: 78% Slovenia: 87%

particulate matter PM2.5

Žilina 22 (Moderate)

Pleasure of spending time in the city

Žilina 62%

Hungary: 65% Czech Republic: 77% Poland: 48% Austria: 84% Slovenia: 88%

particulate matter PM10

Žilina 32 (Moderate)

Air Pollution

Žilina 48%

Hungary: 49% Czech Republic: 35% Poland: 63% Austria: 21% Slovenia: 26%

Garbage Disposal

Žilina 58%

Hungary: 65% Czech Republic: 74% Poland: 60% Austria: 84% Slovenia: 87%

Availability and quality of drinking water

Žilina 79%

Hungary: 80% Czech Republic: 84% Poland: 65% Austria: 91% Slovenia: 96%

Cleanliness and tidiness

Žilina 58%

Hungary: 52% Czech Republic: 65% Poland: 58% Austria: 82% Slovenia: 87%

Noise and Light pollution

Žilina 21%

Hungary: 45% Czech Republic: 44% Poland: 51% Austria: 34% Slovenia: 37%

Water Pollution

Žilina 27%

Hungary: 30% Czech Republic: 28% Poland: 39% Austria: 14% Slovenia: 17%
Source: Numbeo


Bily Kriz

Wednesday, January 17, 2024, 4:00 AM

O3 68 (Good)

ozone (O3)

NO2 2.1 (Good)

nitrogen dioxide (NO2)

SO2 2.9 (Good)

sulfur dioxide (SO2)

SK0002R

Wednesday, January 17, 2024, 5:00 AM

NO2 2.4 (Good)

nitrogen dioxide (NO2)

O3 81 (Moderate)

ozone (O3)

SK0008A

Wednesday, January 17, 2024, 5:00 AM

CO 957 (Good)

carbon monoxide (CO)

SO2 9.6 (Good)

sulfur dioxide (SO2)

NO2 39 (Good)

nitrogen dioxide (NO2)

O3 6 (Good)

ozone (O3)

PM2,5 21 (Moderate)

particulate matter (PM2.5) dust

PM10 26 (Moderate)

particulate matter (PM10) suspended dust

SK0020A

Wednesday, January 17, 2024, 5:00 AM

CO 470 (Good)

carbon monoxide (CO)

PM2,5 30 (Moderate)

particulate matter (PM2.5) dust

PM10 33 (Moderate)

particulate matter (PM10) suspended dust

O3 6.2 (Good)

ozone (O3)

NO2 37 (Good)

nitrogen dioxide (NO2)

SK0039A

Wednesday, January 17, 2024, 5:00 AM

PM10 22 (Moderate)

particulate matter (PM10) suspended dust

NO2 38 (Good)

nitrogen dioxide (NO2)

CO 753 (Good)

carbon monoxide (CO)

PM2,5 21 (Moderate)

particulate matter (PM2.5) dust

Bily Kriz

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
o3 64 64 57 46 54 51 68 77
no2 2.8 3.3 4.5 4.8 3.8 6.5 11 2.9
so2 - 2.8 3 3 2.7 4.3 4.2 -

SK0002R

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
o3 81 77 84 73 84 67 88 92
no2 2.9 2.3 1.3 2.5 1.4 3 0.7 -0.03

SK0008A

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
co 1070 783 757 796 822 869 1322 1761
pm25 26 9.4 11 13 17 18 54 63
pm10 29 11 11 14 18 19 66 81
o3 17 47 49 38 37 30 13 9.2
no2 26 18 16 14 18 26 39 42
so2 9.3 9.6 11 11 9.6 8.9 7.8 6.2

SK0020A

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
o3 15 44 45 43 39 29 13 12
co 470 206 131 125 138 217 824 966
pm10 34 12 12 12 15 18 76 88
no2 28 22 16 10 17 27 46 48
pm25 32 11 11 12 14 16 54 62

SK0039A

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
pm25 24 7.5 11 13 13 18 53 56
no2 33 21 17 11 15 23 30 35
co 705 418 393 394 412 466 887 1006
pm10 23 8.5 13 15 15 19 60 62

SK0002R

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12
o3 100 110 92 85 94 83 77 88 94 106 106 107 94 96 67 75 68 68 74 84 103 114 109 111 114 112 95 86 77 75
no2 2.2 3.1 2.6 1.9 1 1.8 1.6 1.1 1.3 1.6 2.1 1.3 1.7 3 2.2 2.4 2.3 1.4 0.72 1.6 2.3 1.9 1.6 1.8 1.6 2.3 3 2.9 3.1 2.9

SK0008A

2017-09   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm25 9.9 19 20 16 45 27 18 18 8.4 10 9.4 13 9.1 18 18 26 43 29 26 20 13 13 9.7 9.9 11 15 34 38 29 23 23 18 13
pm10 15 29 28 22 52 33 25 25 14 16 15 25 13 24 22 31 46 32 28 26 17 14 11 13 14 27 48 49 40 29 30 25 18
co 745 816 849 757 983 756 589 461 294 263 199 213 627 701 719 932 987 809 674 486 363 334 122 147 261 337 585 584 568 500 422 281 251
so2 0.5 1 1.7 2.4 1.4 0.8 1.5 8.4 7.5 6.5 5.6 4.6 4.1 3.7 3.3 3.6 5.9 10 14 13 12 10 8.1 6.4 5.2 2.5 6 6 7.6 6.8 6.9 4.8 3.5
no2 11 17 20 22 32 24 22 21 15 12 10 12 13 16 18 25 32 26 22 21 15 14 11 11 14 20 31 30 29 26 23 21 19
o3 55 51 42 38 19 24 22 22 30 44 60 57 45 47 39 26 18 16 17 25 39 51 54 52 51 48 37 34 20 26 23 23 23

SK0020A

2017-09   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm25 12 19 22 17 37 24 17 19 12 12 11 14 10 17 19 29 39 28 25 21 15 13 11 12 13 16 38 42 30 21 23 24 16
pm10 14 25 25 18 40 27 21 26 17 17 17 24 14 20 23 36 43 32 33 29 22 19 16 17 19 25 40 43 33 24 29 32 25
co 268 312 384 392 652 537 430 372 141 214 224 284 350 377 461 627 620 535 410 330 312 301 330 183 170 229 515 501 503 373 367 372 313
no2 10 15 18 23 31 26 22 23 15 13 12 12 15 18 24 35 43 37 29 29 22 18 16 15 17 22 33 31 37 31 29 26 24
o3 48 51 47 37 18 22 27 25 34 54 66 68 54 70 49 30 24 16 23 31 45 63 62 63 66 59 41 39 18 23 24 20 19

SK0039A

2017-09   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm25 8.1 12 14 8.9 28 18 10 11 6.4 9.7 9.9 13 8.7 15 18 23 39 19 16 15 12 10 8.4 9.5 14 16 34 37 26 19 21 18 15
pm10 13 22 24 16 37 25 20 26 4.8 8.7 8.8 14 9.4 20 26 28 43 26 33 31 24 21 18 20 23 28 44 47 31 23 29 26 23
co 1 1 932 770 943 675 447 374 267 161 72 196 278 303 350 968 1 821 664 486 306 262 242 310 315 182 347 375 439 401 289 282 286
no2 15 20 23 24 30 27 24 24 20 18 18 17 21 22 26 32 40 30 26 29 25 21 19 19 20 26 33 32 33 30 27 25 25

* Pollution data source: https://openaq.org (EEA Slovakia) The data is licensed under CC-By 4.0