Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
51
*
PM2.5
60
PM10
9
O3
0.7
CO
5
SO2
40
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Apr
59
Good
Sun
28 Apr
56
Good
Mon
29 Apr
61
Good
Tue
30 Apr
51
Good
Wed
1 May
62
Good
Thu
2 May
62
Good
Air quality in the last 12 months (Pingyang)
|
2024/02
|
32
|
17
|
24
|
14
|
15
|
30
|
16
|
42
|
87
|
96
|
55
|
63
|
50
|
50
|
48
|
21
|
27
|
37
|
42
|
29
|
29
|
12
|
14
|
14
|
17
|
36
|
38
|
45
|
19
|
||
|
2024/01
|
100
|
64
|
50
|
53
|
60
|
66
|
127
|
98
|
70
|
69
|
113
|
95
|
62
|
54
|
96
|
38
|
40
|
56
|
83
|
38
|
19
|
24
|
27
|
38
|
44
|
61
|
82
|
84
|
99
|
32
|
28
|
|
2023/12
|
46
|
50
|
63
|
39
|
27
|
41
|
47
|
58
|
58
|
42
|
67
|
22
|
40
|
47
|
47
|
23
|
38
|
38
|
14
|
34
|
54
|
43
|
46
|
48
|
58
|
68
|
57
|
49
|
56
|
80
|
94
|
|
2023/11
|
31
|
37
|
34
|
30
|
30
|
31
|
33
|
47
|
57
|
20
|
15
|
13
|
29
|
39
|
48
|
39
|
54
|
56
|
52
|
50
|
49
|
46
|
48
|
86
|
38
|
40
|
55
|
59
|
61
|
68
|
|
|
2023/10
|
21
|
33
|
33
|
32
|
32
|
25
|
15
|
16
|
19
|
35
|
29
|
32
|
39
|
48
|
53
|
72
|
62
|
59
|
43
|
24
|
28
|
31
|
37
|
38
|
41
|
33
|
42
|
36
|
31
|
34
|
33
|
|
2023/09
|
27
|
26
|
21
|
23
|
19
|
33
|
33
|
31
|
34
|
33
|
33
|
25
|
24
|
29
|
26
|
29
|
31
|
31
|
18
|
18
|
28
|
27
|
24
|
33
|
25
|
26
|
30
|
32
|
27
|
30
|
|
|
2023/08
|
24
|
23
|
21
|
25
|
39
|
47
|
42
|
34
|
38
|
42
|
37
|
23
|
26
|
30
|
35
|
28
|
34
|
33
|
24
|
29
|
34
|
36
|
25
|
31
|
21
|
21
|
18
|
22
|
25
|
24
|
24
|
|
2023/07
|
31
|
25
|
27
|
28
|
35
|
41
|
50
|
46
|
59
|
41
|
30
|
29
|
29
|
23
|
17
|
13
|
17
|
24
|
31
|
32
|
32
|
32
|
32
|
26
|
17
|
15
|
13
|
20
|
19
|
27
|
30
|
|
2023/06
|
22
|
41
|
56
|
47
|
44
|
43
|
35
|
30
|
36
|
35
|
51
|
45
|
28
|
28
|
55
|
32
|
30
|
34
|
36
|
39
|
32
|
28
|
29
|
40
|
32
|
20
|
28
|
30
|
34
|
22
|
|
|
2023/05
|
62
|
59
|
39
|
41
|
34
|
40
|
24
|
33
|
43
|
43
|
45
|
64
|
55
|
59
|
60
|
43
|
35
|
35
|
39
|
31
|
44
|
38
|
59
|
66
|
52
|
44
|
28
|
25
|
18
|
21
|
27
|
|
2023/04
|
52
|
56
|
63
|
56
|
46
|
27
|
45
|
64
|
40
|
40
|
58
|
85
|
119
|
80
|
62
|
67
|
63
|
48
|
30
|
28
|
40
|
60
|
65
|
50
|
24
|
45
|
50
|
50
|
56
|
47
|
|
|
2023/03
|
55
|
76
|
53
|
59
|
75
|
64
|
61
|
53
|
56
|
54
|
49
|
54
|
59
|
45
|
51
|
63
|
67
|
44
|
44
|
45
|
68
|
82
|
44
|
34
|
40
|
42
|
78
|
73
|
52
|
29
|
36
|
|
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
Air quality source: CNEMC
*: primary pollution