Znečištění ovzduší v Provincia di Viterbo: Real-time Index kvality ovzduší a smog alert.
Předpověď znečištění a kvality ovzduší pro Provincia di Viterbo. Dnes je pátek 17. května 2024. Pro Provincia di Viterbo byly zaznamenány tyto hodnoty znečištění ovzduší:- oxid uhelnatý (CO) - 200 (Dobré)
- oxid dusičitý (NO2) - 15 (Dobré)
- prach z částic (PM10) - 29 (Střední)
- oxid siřičitý (SO2) - 2 (Dobré)
Jaká je kvalita ovzduší v Provincia di Viterbo dnes? Je vzduch znečištěný v Provincia di Viterbo? Je tam smog?
Jak vysoká je hladina CO? (oxid uhelnatý (CO))
200 (Dobré)
Jak vysoká je hladina NO2? (oxid dusičitý (NO2))
15 (Dobré)
Jaká je úroveň PM10 dnes v Provincia di Viterbo? (prach z částic (PM10))
Současná úroveň částic PM10 v Provincia di Viterbo je:
29 (Střední)
Nejvyšší hodnoty PM10 se obvykle vyskytují v měsíci: 25 (leden 2020).
Nejnižší hodnota znečištění PM10 částic částic v Provincia di Viterbo se obvykle zaznamenává v: květen (9.5).
Jaká je úroveň znečištění SO2? (oxid siřičitý (SO2))
2 (Dobré)
Aktuální data pondělí 10. července 2023 22:00
CO 200 (Dobré)
NO2 15 (Dobré)
PM10 29 (Střední)
SO2 2 (Dobré)
1 (Dobré)
8 (Dobré)
Údaje o znečištění ovzduší z posledních dnů v Provincia di Viterbo
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
2023-07-13
2023-07-12
2023-07-11
2023-07-09
2023-07-08
2023-07-10
no2
16
Good
17
Good
16
Good
26
Good
27
Good
31
Good
31
Good
10
Good
13
Good
12
Good
12
Good
6
Good
7
Good
10
Good
co
156
Good
175
Good
114
Good
260
Good
264
Good
394
Good
305
Good
150
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
so2
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
2
Good
2
Good
2
Good
2
Good
2
Good
2
Good
no
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
1
Good
2
Good
1
Good
1
Good
1
Good
nox
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
15
Good
15
Good
7
Good
9
Good
11
Good
pm10
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
29
Moderate
22
Moderate
19
Good
27
Moderate
data source »
Znečištění ovzduší v Provincia di Viterbo z srpen 2017 duben 2020
index
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
2017-09
2017-08
pm10
19 (Good)
17 (Good)
19 (Good)
25 (Moderate)
19 (Good)
12 (Good)
16 (Good)
15 (Good)
16 (Good)
17 (Good)
23 (Moderate)
9.5 (Good)
19 (Good)
18 (Good)
19 (Good)
17 (Good)
19 (Good)
15 (Good)
18 (Good)
16 (Good)
17 (Good)
17 (Good)
14 (Good)
14 (Good)
21 (Moderate)
16 (Good)
18 (Good)
24 (Moderate)
16 (Good)
18 (Good)
14 (Good)
16 (Good)
pm25
11 (Good)
11 (Good)
12 (Good)
17 (Moderate)
11 (Good)
7 (Good)
9 (Good)
8.7 (Good)
10 (Good)
11 (Good)
13 (Good)
6.4 (Good)
12 (Good)
12 (Good)
14 (Moderate)
15 (Moderate)
15 (Moderate)
9.7 (Good)
12 (Good)
8.8 (Good)
11 (Good)
10 (Good)
8.2 (Good)
8.1 (Good)
12 (Good)
11 (Good)
13 (Good)
15 (Moderate)
11 (Good)
12 (Good)
6.5 (Good)
8.2 (Good)
no2
4 (Good)
5.8 (Good)
11 (Good)
16 (Good)
14 (Good)
12 (Good)
13 (Good)
10 (Good)
8.1 (Good)
8.4 (Good)
7.9 (Good)
8.4 (Good)
11 (Good)
13 (Good)
13 (Good)
15 (Good)
17 (Good)
15 (Good)
11 (Good)
- (Good)
4 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
37 (Good)
5.2 (Good)
2.4 (Good)
5.1 (Good)
1.7 (Good)
2.5 (Good)
o3
78 (Moderate)
65 (Good)
51 (Good)
43 (Good)
43 (Good)
48 (Good)
50 (Good)
68 (Good)
76 (Moderate)
85 (Moderate)
79 (Moderate)
72 (Moderate)
77 (Moderate)
71 (Moderate)
62 (Good)
44 (Good)
37 (Good)
41 (Good)
61 (Good)
63 (Good)
78 (Moderate)
81 (Moderate)
71 (Moderate)
60 (Good)
71 (Moderate)
62 (Good)
47 (Good)
33 (Good)
39 (Good)
35 (Good)
47 (Good)
72 (Moderate)
so2
0.46 (Good)
0.55 (Good)
0.65 (Good)
0.77 (Good)
0.67 (Good)
0.51 (Good)
0.67 (Good)
0.5 (Good)
0.59 (Good)
2 (Good)
1.3 (Good)
0.58 (Good)
0.69 (Good)
0.68 (Good)
0.67 (Good)
1.5 (Good)
0.83 (Good)
0.72 (Good)
0.56 (Good)
0.2 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
co
7.7 (Good)
112 (Good)
106 (Good)
259 (Good)
296 (Good)
182 (Good)
170 (Good)
75 (Good)
40 (Good)
100 (Good)
238 (Good)
269 (Good)
316 (Good)
358 (Good)
332 (Good)
460 (Good)
513 (Good)
350 (Good)
299 (Good)
335 (Good)
224 (Good)
435 (Good)
624 (Good)
318 (Good)
342 (Good)
421 (Good)
510 (Good)
502 (Good)
488 (Good)
455 (Good)
299 (Good)
270 (Good)
data source »
Kvalita života v Provincia di Viterbo
Zelená a parky ve městě
Provincia di Viterbo
42 %
San Marino: 75 %
Chorvatsko: 73 %
Bosna a Hercegovina: 54 %
Slovinsko: 87 %
Albánie: 37 %
částice PM2,5
Provincia di Viterbo
11 (Good)
Potěšení z trávení času ve městě
Provincia di Viterbo
75 %
San Marino: 100 %
Chorvatsko: 81 %
Bosna a Hercegovina: 53 %
Slovinsko: 88 %
Albánie: 40 %
částice PM10
Provincia di Viterbo
19 (Good)
Znečištění ovzduší
Provincia di Viterbo
14 %
San Marino: 6,8 %
Chorvatsko: 29 %
Bosna a Hercegovina: 62 %
Slovinsko: 26 %
Albánie: 69 %
Likvidace odpadků
Provincia di Viterbo
33 %
Chorvatsko: 58 %
Bosna a Hercegovina: 49 %
Slovinsko: 87 %
Albánie: 33 %
Dostupnost a kvalita pitné vody
Provincia di Viterbo
8,3 %
San Marino: 100 %
Chorvatsko: 86 %
Bosna a Hercegovina: 71 %
Slovinsko: 96 %
Albánie: 33 %
Čistota a čistota
Provincia di Viterbo
25 %
San Marino: 75 %
Chorvatsko: 68 %
Bosna a Hercegovina: 50 %
Slovinsko: 87 %
Albánie: 36 %
Hluk a světelné znečištění
Provincia di Viterbo
25 %
San Marino: 75 %
Chorvatsko: 34 %
Bosna a Hercegovina: 38 %
Slovinsko: 37 %
Albánie: 53 %
Znečištění vody
Provincia di Viterbo
92 %
San Marino: 0 %
Chorvatsko: 25 %
Bosna a Hercegovina: 45 %
Slovinsko: 17 %
Albánie: 68 %
Source: Numbeo
IT0863A
středa 17. ledna 2024 7:00
CO 200 (Dobré)
oxid uhelnatý (CO)
NO2 23 (Dobré)
oxid dusičitý (NO2)
IT2175A
pondělí 10. července 2023 22:00
PM10 29 (Střední)
prach z částic (PM10)
NO2 6 (Dobré)
oxid dusičitý (NO2)
SO2 1.8 (Dobré)
oxid siřičitý (SO2)
1 (Dobré)
index_name_no
8 (Dobré)
index_name_nox
IT0863A
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
no2
9.7
31
31
27
26
16
17
16
co
150
305
394
264
260
114
175
156
IT2175A
index
2023-07-10
2023-07-08
2023-07-09
2023-07-11
2023-07-12
2023-07-13
no2
9.7
7.1
6.3
12
12
13
so2
1.9
1.9
1.9
1.8
1.8
1.9
no
1.3
0.77
0.63
2.1
1
-
nox
11
8.8
7.2
15
15
-
pm10
27
19
22
29
-
-
Acquapendente
2017-08 2020-04
index
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
2017-09
2017-08
o3
76
67
59
50
48
50
51
68
76
88
84
75
82
78
68
48
42
42
62
64
81
82
73
63
77
68
52
35
51
46
69
85
pm10
19
15
14
20
15
9.8
14
13
16
16
20
8.1
18
15
15
16
16
13
16
13
16
16
12
13
18
13
16
19
14
15
12
14
pm25
12
12
11
18
11
6.3
8.3
8.8
11
11
11
5.4
12
10
13
14
13
9.1
11
8.6
11
10
7.8
7.4
11
9.5
13
14
11
11
6.3
8
no2
4
4.5
5.6
9.4
6.9
5.4
5.4
4.6
4.7
4
2.7
2.3
4.1
6
7.6
9.6
8.7
7.7
5.3
-
-
-
-
-
-
-
-
-
-
-
-
-
Civita Castellana
index
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
2017-09
2017-08
pm10
20
20
27
40
25
15
18
16
16
17
25
10
20
20
26
22
23
19
19
18
17
17
14
15
23
19
23
32
21
24
14
15
no2
3.1
8.3
20
25
18
15
14
9
8.2
8.7
8.5
7.6
12
13
16
16
23
23
15
-
4
-
-
-
-
-
37
-
-
-
-
-
so2
0.4
0.41
0.51
0.6
0.42
0.36
0.41
0.41
0.34
0.4
0.35
0.35
0.45
0.48
0.52
2
0.67
0.72
0.42
0.2
-
-
-
-
-
-
-
-
-
-
-
-
Viterbo
2017-08 2020-04
index
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
2017-09
2017-08
co
7.7
112
106
259
296
182
170
75
40
100
238
269
316
358
332
460
513
350
299
335
224
435
624
318
342
421
510
502
488
455
299
270
o3
79
63
43
36
38
46
48
67
75
83
74
70
72
65
55
40
32
40
60
62
75
80
70
58
64
56
42
31
27
24
25
58
pm10
18
16
20
23
18
13
16
14
16
17
22
10
20
19
18
18
21
15
18
16
16
17
14
15
22
19
18
25
17
19
15
16
pm25
10
9.5
12
17
11
7.8
9.8
8.5
9.5
11
14
7.4
13
14
15
16
17
10
12
9
11
10
8.6
8.7
13
12
13
16
11
12
6.8
8.5
no2
4.8
7.5
13
22
24
24
25
22
18
19
18
19
24
25
24
28
31
23
19
-
-
-
-
-
-
-
-
5.2
2.4
5.1
-
-
so2
0.52
0.69
0.8
0.93
0.92
0.66
0.94
0.59
0.83
3.6
2.2
0.81
0.93
0.88
0.83
0.99
0.99
0.72
0.71
-
-
-
-
-
-
-
-
-
-
-
-
-
Monte Romano
index
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
2017-09
2017-08
no2
2.7
5.5
7
5.5
5.6
5.1
4.3
2.2
2.4
2.5
4.5
5.5
5.9
5.7
6.5
7.5
6.1
4.6
-
-
-
-
-
-
-
-
-
-
-
1.7
2.5
pm10
16
16
19
16
12
15
16
18
19
24
9.8
19
17
16
13
16
14
18
17
18
19
15
15
20
15
15
20
13
15
16
19
* Pollution data source:
https://openaq.org
(ARPALAZIO)
The data is licensed under CC-By 4.0
CO 200 (Dobré)
NO2 15 (Dobré)
PM10 29 (Střední)
SO2 2 (Dobré)
1 (Dobré)
8 (Dobré)
Údaje o znečištění ovzduší z posledních dnů v Provincia di Viterbo
| 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 | 2023-07-13 | 2023-07-12 | 2023-07-11 | 2023-07-09 | 2023-07-08 | 2023-07-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 16 Good |
17 Good |
16 Good |
26 Good |
27 Good |
31 Good |
31 Good |
10 Good |
13 Good |
12 Good |
12 Good |
6 Good |
7 Good |
10 Good |
| co | 156 Good |
175 Good |
114 Good |
260 Good |
264 Good |
394 Good |
305 Good |
150 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
| so2 | - Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
2 Good |
2 Good |
2 Good |
2 Good |
2 Good |
2 Good |
| no | - Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
1 Good |
2 Good |
1 Good |
1 Good |
1 Good |
| nox | - Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
15 Good |
15 Good |
7 Good |
9 Good |
11 Good |
| pm10 | - Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
29 Moderate |
22 Moderate |
19 Good |
27 Moderate |
| index | 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 | 2017-09 | 2017-08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 19 (Good) | 17 (Good) | 19 (Good) | 25 (Moderate) | 19 (Good) | 12 (Good) | 16 (Good) | 15 (Good) | 16 (Good) | 17 (Good) | 23 (Moderate) | 9.5 (Good) | 19 (Good) | 18 (Good) | 19 (Good) | 17 (Good) | 19 (Good) | 15 (Good) | 18 (Good) | 16 (Good) | 17 (Good) | 17 (Good) | 14 (Good) | 14 (Good) | 21 (Moderate) | 16 (Good) | 18 (Good) | 24 (Moderate) | 16 (Good) | 18 (Good) | 14 (Good) | 16 (Good) |
| pm25 | 11 (Good) | 11 (Good) | 12 (Good) | 17 (Moderate) | 11 (Good) | 7 (Good) | 9 (Good) | 8.7 (Good) | 10 (Good) | 11 (Good) | 13 (Good) | 6.4 (Good) | 12 (Good) | 12 (Good) | 14 (Moderate) | 15 (Moderate) | 15 (Moderate) | 9.7 (Good) | 12 (Good) | 8.8 (Good) | 11 (Good) | 10 (Good) | 8.2 (Good) | 8.1 (Good) | 12 (Good) | 11 (Good) | 13 (Good) | 15 (Moderate) | 11 (Good) | 12 (Good) | 6.5 (Good) | 8.2 (Good) |
| no2 | 4 (Good) | 5.8 (Good) | 11 (Good) | 16 (Good) | 14 (Good) | 12 (Good) | 13 (Good) | 10 (Good) | 8.1 (Good) | 8.4 (Good) | 7.9 (Good) | 8.4 (Good) | 11 (Good) | 13 (Good) | 13 (Good) | 15 (Good) | 17 (Good) | 15 (Good) | 11 (Good) | - (Good) | 4 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 37 (Good) | 5.2 (Good) | 2.4 (Good) | 5.1 (Good) | 1.7 (Good) | 2.5 (Good) |
| o3 | 78 (Moderate) | 65 (Good) | 51 (Good) | 43 (Good) | 43 (Good) | 48 (Good) | 50 (Good) | 68 (Good) | 76 (Moderate) | 85 (Moderate) | 79 (Moderate) | 72 (Moderate) | 77 (Moderate) | 71 (Moderate) | 62 (Good) | 44 (Good) | 37 (Good) | 41 (Good) | 61 (Good) | 63 (Good) | 78 (Moderate) | 81 (Moderate) | 71 (Moderate) | 60 (Good) | 71 (Moderate) | 62 (Good) | 47 (Good) | 33 (Good) | 39 (Good) | 35 (Good) | 47 (Good) | 72 (Moderate) |
| so2 | 0.46 (Good) | 0.55 (Good) | 0.65 (Good) | 0.77 (Good) | 0.67 (Good) | 0.51 (Good) | 0.67 (Good) | 0.5 (Good) | 0.59 (Good) | 2 (Good) | 1.3 (Good) | 0.58 (Good) | 0.69 (Good) | 0.68 (Good) | 0.67 (Good) | 1.5 (Good) | 0.83 (Good) | 0.72 (Good) | 0.56 (Good) | 0.2 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
| co | 7.7 (Good) | 112 (Good) | 106 (Good) | 259 (Good) | 296 (Good) | 182 (Good) | 170 (Good) | 75 (Good) | 40 (Good) | 100 (Good) | 238 (Good) | 269 (Good) | 316 (Good) | 358 (Good) | 332 (Good) | 460 (Good) | 513 (Good) | 350 (Good) | 299 (Good) | 335 (Good) | 224 (Good) | 435 (Good) | 624 (Good) | 318 (Good) | 342 (Good) | 421 (Good) | 510 (Good) | 502 (Good) | 488 (Good) | 455 (Good) | 299 (Good) | 270 (Good) |
Zelená a parky ve městě
Provincia di Viterbo 42 %
San Marino: 75 % Chorvatsko: 73 % Bosna a Hercegovina: 54 % Slovinsko: 87 % Albánie: 37 %částice PM2,5
Provincia di Viterbo 11 (Good)
Potěšení z trávení času ve městě
Provincia di Viterbo 75 %
San Marino: 100 % Chorvatsko: 81 % Bosna a Hercegovina: 53 % Slovinsko: 88 % Albánie: 40 %částice PM10
Provincia di Viterbo 19 (Good)
Znečištění ovzduší
Provincia di Viterbo 14 %
San Marino: 6,8 % Chorvatsko: 29 % Bosna a Hercegovina: 62 % Slovinsko: 26 % Albánie: 69 %Likvidace odpadků
Provincia di Viterbo 33 %
Chorvatsko: 58 % Bosna a Hercegovina: 49 % Slovinsko: 87 % Albánie: 33 %Dostupnost a kvalita pitné vody
Provincia di Viterbo 8,3 %
San Marino: 100 % Chorvatsko: 86 % Bosna a Hercegovina: 71 % Slovinsko: 96 % Albánie: 33 %Čistota a čistota
Provincia di Viterbo 25 %
San Marino: 75 % Chorvatsko: 68 % Bosna a Hercegovina: 50 % Slovinsko: 87 % Albánie: 36 %Hluk a světelné znečištění
Provincia di Viterbo 25 %
San Marino: 75 % Chorvatsko: 34 % Bosna a Hercegovina: 38 % Slovinsko: 37 % Albánie: 53 %Znečištění vody
Provincia di Viterbo 92 %
San Marino: 0 % Chorvatsko: 25 % Bosna a Hercegovina: 45 % Slovinsko: 17 % Albánie: 68 %CO 200 (Dobré)
oxid uhelnatý (CO)NO2 23 (Dobré)
oxid dusičitý (NO2)PM10 29 (Střední)
prach z částic (PM10)NO2 6 (Dobré)
oxid dusičitý (NO2)SO2 1.8 (Dobré)
oxid siřičitý (SO2)1 (Dobré)
index_name_no8 (Dobré)
index_name_noxIT0863A
| 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 |
|---|---|---|---|---|---|---|---|---|
| no2 | 9.7 | 31 | 31 | 27 | 26 | 16 | 17 | 16 |
| co | 150 | 305 | 394 | 264 | 260 | 114 | 175 | 156 |
IT2175A
| index | 2023-07-10 | 2023-07-08 | 2023-07-09 | 2023-07-11 | 2023-07-12 | 2023-07-13 |
|---|---|---|---|---|---|---|
| no2 | 9.7 | 7.1 | 6.3 | 12 | 12 | 13 |
| so2 | 1.9 | 1.9 | 1.9 | 1.8 | 1.8 | 1.9 |
| no | 1.3 | 0.77 | 0.63 | 2.1 | 1 | - |
| nox | 11 | 8.8 | 7.2 | 15 | 15 | - |
| pm10 | 27 | 19 | 22 | 29 | - | - |
Acquapendente
| index | 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 | 2017-09 | 2017-08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 76 | 67 | 59 | 50 | 48 | 50 | 51 | 68 | 76 | 88 | 84 | 75 | 82 | 78 | 68 | 48 | 42 | 42 | 62 | 64 | 81 | 82 | 73 | 63 | 77 | 68 | 52 | 35 | 51 | 46 | 69 | 85 |
| pm10 | 19 | 15 | 14 | 20 | 15 | 9.8 | 14 | 13 | 16 | 16 | 20 | 8.1 | 18 | 15 | 15 | 16 | 16 | 13 | 16 | 13 | 16 | 16 | 12 | 13 | 18 | 13 | 16 | 19 | 14 | 15 | 12 | 14 |
| pm25 | 12 | 12 | 11 | 18 | 11 | 6.3 | 8.3 | 8.8 | 11 | 11 | 11 | 5.4 | 12 | 10 | 13 | 14 | 13 | 9.1 | 11 | 8.6 | 11 | 10 | 7.8 | 7.4 | 11 | 9.5 | 13 | 14 | 11 | 11 | 6.3 | 8 |
| no2 | 4 | 4.5 | 5.6 | 9.4 | 6.9 | 5.4 | 5.4 | 4.6 | 4.7 | 4 | 2.7 | 2.3 | 4.1 | 6 | 7.6 | 9.6 | 8.7 | 7.7 | 5.3 | - | - | - | - | - | - | - | - | - | - | - | - | - |
Civita Castellana
| index | 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 | 2017-09 | 2017-08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 20 | 20 | 27 | 40 | 25 | 15 | 18 | 16 | 16 | 17 | 25 | 10 | 20 | 20 | 26 | 22 | 23 | 19 | 19 | 18 | 17 | 17 | 14 | 15 | 23 | 19 | 23 | 32 | 21 | 24 | 14 | 15 |
| no2 | 3.1 | 8.3 | 20 | 25 | 18 | 15 | 14 | 9 | 8.2 | 8.7 | 8.5 | 7.6 | 12 | 13 | 16 | 16 | 23 | 23 | 15 | - | 4 | - | - | - | - | - | 37 | - | - | - | - | - |
| so2 | 0.4 | 0.41 | 0.51 | 0.6 | 0.42 | 0.36 | 0.41 | 0.41 | 0.34 | 0.4 | 0.35 | 0.35 | 0.45 | 0.48 | 0.52 | 2 | 0.67 | 0.72 | 0.42 | 0.2 | - | - | - | - | - | - | - | - | - | - | - | - |
Viterbo
| index | 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 | 2017-09 | 2017-08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| co | 7.7 | 112 | 106 | 259 | 296 | 182 | 170 | 75 | 40 | 100 | 238 | 269 | 316 | 358 | 332 | 460 | 513 | 350 | 299 | 335 | 224 | 435 | 624 | 318 | 342 | 421 | 510 | 502 | 488 | 455 | 299 | 270 |
| o3 | 79 | 63 | 43 | 36 | 38 | 46 | 48 | 67 | 75 | 83 | 74 | 70 | 72 | 65 | 55 | 40 | 32 | 40 | 60 | 62 | 75 | 80 | 70 | 58 | 64 | 56 | 42 | 31 | 27 | 24 | 25 | 58 |
| pm10 | 18 | 16 | 20 | 23 | 18 | 13 | 16 | 14 | 16 | 17 | 22 | 10 | 20 | 19 | 18 | 18 | 21 | 15 | 18 | 16 | 16 | 17 | 14 | 15 | 22 | 19 | 18 | 25 | 17 | 19 | 15 | 16 |
| pm25 | 10 | 9.5 | 12 | 17 | 11 | 7.8 | 9.8 | 8.5 | 9.5 | 11 | 14 | 7.4 | 13 | 14 | 15 | 16 | 17 | 10 | 12 | 9 | 11 | 10 | 8.6 | 8.7 | 13 | 12 | 13 | 16 | 11 | 12 | 6.8 | 8.5 |
| no2 | 4.8 | 7.5 | 13 | 22 | 24 | 24 | 25 | 22 | 18 | 19 | 18 | 19 | 24 | 25 | 24 | 28 | 31 | 23 | 19 | - | - | - | - | - | - | - | - | 5.2 | 2.4 | 5.1 | - | - |
| so2 | 0.52 | 0.69 | 0.8 | 0.93 | 0.92 | 0.66 | 0.94 | 0.59 | 0.83 | 3.6 | 2.2 | 0.81 | 0.93 | 0.88 | 0.83 | 0.99 | 0.99 | 0.72 | 0.71 | - | - | - | - | - | - | - | - | - | - | - | - | - |
Monte Romano
| index | 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 | 2017-09 | 2017-08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 2.7 | 5.5 | 7 | 5.5 | 5.6 | 5.1 | 4.3 | 2.2 | 2.4 | 2.5 | 4.5 | 5.5 | 5.9 | 5.7 | 6.5 | 7.5 | 6.1 | 4.6 | - | - | - | - | - | - | - | - | - | - | - | 1.7 | 2.5 |
| pm10 | 16 | 16 | 19 | 16 | 12 | 15 | 16 | 18 | 19 | 24 | 9.8 | 19 | 17 | 16 | 13 | 16 | 14 | 18 | 17 | 18 | 19 | 15 | 15 | 20 | 15 | 15 | 20 | 13 | 15 | 16 | 19 |