Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Jan
Wed
29 Jan
Thu
30 Jan
Fri
31 Jan
Sat
1 Feb
Sun
2 Feb
Mon
3 Feb
Real-time AQI (Monitoring Station in Shiyan)
武当山
3411
PM2.5
34
PM10
87
O3
0.4
CO
9
SO2
5
NO2
滨河新村
6441
PM2.5
78 *
PM10
28
O3
0.9
CO
5
SO2
20
NO2
刘家沟
4520
PM2.5
45
PM10
33
O3
1.0
CO
10
SO2
18
NO2
铁二处
5128
PM2.5
52 *
PM10
31
O3
0.5
CO
7
SO2
7
NO2
郧阳区金沙路
5431
PM2.5
57 *
PM10
51
O3
0.6
CO
4
SO2
8
NO2
Air quality in the last 12 months (Shiyan)
|
2024/12
|
42
|
46
|
70
|
62
|
38
|
35
|
42
|
81
|
76
|
72
|
72
|
105
|
48
|
36
|
36
|
45
|
58
|
73
|
49
|
69
|
65
|
51
|
43
|
60
|
68
|
69
|
100
|
48
|
54
|
50
|
48
|
|
2024/11
|
39
|
32
|
31
|
38
|
49
|
58
|
66
|
70
|
69
|
49
|
58
|
57
|
62
|
30
|
34
|
19
|
16
|
25
|
30
|
21
|
23
|
33
|
72
|
61
|
21
|
29
|
37
|
38
|
34
|
36
|
|
|
2024/10
|
28
|
34
|
37
|
35
|
43
|
40
|
34
|
48
|
46
|
38
|
47
|
44
|
50
|
38
|
41
|
71
|
49
|
23
|
26
|
26
|
20
|
20
|
26
|
33
|
44
|
46
|
33
|
39
|
54
|
64
|
52
|
|
2024/09
|
34
|
41
|
41
|
45
|
30
|
27
|
38
|
50
|
45
|
44
|
34
|
32
|
31
|
35
|
34
|
34
|
23
|
21
|
26
|
23
|
18
|
22
|
29
|
36
|
35
|
49
|
58
|
61
|
56
|
12
|
|
|
2024/08
|
24
|
26
|
24
|
20
|
18
|
21
|
21
|
32
|
33
|
71
|
61
|
28
|
23
|
32
|
36
|
31
|
30
|
25
|
19
|
27
|
18
|
26
|
39
|
46
|
35
|
33
|
19
|
21
|
32
|
33
|
37
|
|
2024/07
|
26
|
23
|
36
|
16
|
28
|
18
|
31
|
31
|
18
|
35
|
28
|
18
|
29
|
23
|
18
|
18
|
23
|
25
|
19
|
25
|
31
|
29
|
30
|
35
|
39
|
42
|
26
|
27
|
17
|
20
|
15
|
|
2024/06
|
54
|
64
|
44
|
30
|
22
|
33
|
43
|
38
|
36
|
32
|
27
|
28
|
33
|
32
|
33
|
39
|
19
|
39
|
38
|
31
|
28
|
27
|
29
|
67
|
79
|
53
|
51
|
33
|
28
|
35
|
|
|
2024/05
|
18
|
27
|
31
|
24
|
23
|
32
|
49
|
48
|
49
|
48
|
51
|
49
|
50
|
53
|
55
|
37
|
45
|
55
|
49
|
26
|
38
|
40
|
41
|
48
|
57
|
20
|
38
|
40
|
37
|
30
|
39
|
|
2024/04
|
57
|
23
|
54
|
60
|
54
|
37
|
31
|
34
|
38
|
34
|
27
|
27
|
46
|
27
|
33
|
45
|
47
|
45
|
54
|
79
|
66
|
54
|
122
|
108
|
62
|
47
|
49
|
51
|
41
|
14
|
|
|
2024/03
|
75
|
76
|
69
|
57
|
55
|
76
|
81
|
62
|
61
|
69
|
48
|
60
|
61
|
50
|
64
|
83
|
80
|
42
|
54
|
72
|
73
|
65
|
40
|
33
|
24
|
37
|
46
|
49
|
45
|
50
|
67
|
|
2024/02
|
54
|
46
|
43
|
60
|
70
|
77
|
71
|
62
|
51
|
77
|
72
|
84
|
84
|
72
|
42
|
56
|
56
|
128
|
332
|
19
|
24
|
40
|
26
|
37
|
51
|
73
|
58
|
61
|
58
|
||
|
2024/01
|
73
|
53
|
41
|
50
|
52
|
57
|
69
|
55
|
56
|
118
|
98
|
63
|
86
|
120
|
52
|
61
|
54
|
61
|
34
|
45
|
67
|
28
|
37
|
30
|
35
|
40
|
48
|
54
|
72
|
95
|
121
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution