Air Quality
Excellent
No health implications.
23
PM2.5
40
PM10
79
O3
0.6
CO
8
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Apr
61
Good
Sat
19 Apr
48
Excellent
Sun
20 Apr
71
Good
Mon
21 Apr
64
Good
Tue
22 Apr
55
Good
Wed
23 Apr
54
Good
Thu
24 Apr
49
Excellent
Air quality in the last 12 months (Pingshan)
|
2025/02
|
108
|
155
|
57
|
54
|
58
|
67
|
55
|
64
|
78
|
61
|
59
|
109
|
140
|
85
|
102
|
59
|
37
|
33
|
50
|
50
|
56
|
56
|
57
|
58
|
93
|
69
|
85
|
101
|
|||
|
2025/01
|
59
|
71
|
73
|
63
|
124
|
117
|
70
|
41
|
55
|
91
|
122
|
121
|
94
|
82
|
44
|
49
|
61
|
56
|
83
|
86
|
67
|
85
|
94
|
84
|
100
|
78
|
129
|
52
|
129
|
138
|
84
|
|
2024/12
|
45
|
25
|
43
|
46
|
63
|
39
|
49
|
64
|
74
|
112
|
49
|
72
|
71
|
61
|
50
|
57
|
40
|
49
|
89
|
86
|
61
|
77
|
77
|
83
|
73
|
52
|
51
|
69
|
66
|
67
|
39
|
|
2024/11
|
88
|
96
|
58
|
29
|
42
|
38
|
49
|
55
|
50
|
46
|
43
|
51
|
47
|
40
|
40
|
28
|
24
|
28
|
48
|
88
|
66
|
50
|
64
|
61
|
41
|
25
|
37
|
43
|
70
|
73
|
|
|
2024/10
|
25
|
44
|
45
|
40
|
43
|
66
|
35
|
59
|
49
|
35
|
45
|
67
|
60
|
36
|
21
|
63
|
66
|
55
|
29
|
35
|
20
|
40
|
57
|
59
|
70
|
96
|
52
|
49
|
69
|
90
|
80
|
|
2024/09
|
30
|
20
|
37
|
31
|
25
|
32
|
46
|
42
|
39
|
29
|
32
|
37
|
36
|
27
|
25
|
40
|
49
|
37
|
46
|
22
|
20
|
29
|
39
|
36
|
35
|
28
|
43
|
50
|
44
|
19
|
|
|
2024/08
|
21
|
36
|
41
|
26
|
16
|
30
|
32
|
49
|
68
|
30
|
41
|
49
|
43
|
49
|
54
|
54
|
58
|
47
|
27
|
33
|
29
|
25
|
28
|
42
|
52
|
39
|
28
|
36
|
44
|
42
|
38
|
|
2024/07
|
35
|
47
|
19
|
34
|
52
|
24
|
39
|
38
|
48
|
54
|
61
|
57
|
46
|
54
|
55
|
30
|
23
|
41
|
39
|
20
|
33
|
16
|
23
|
16
|
15
|
19
|
14
|
10
|
27
|
46
|
19
|
|
2024/06
|
40
|
35
|
32
|
51
|
39
|
32
|
37
|
31
|
29
|
46
|
54
|
29
|
28
|
21
|
35
|
40
|
50
|
57
|
40
|
41
|
41
|
21
|
59
|
22
|
34
|
40
|
43
|
34
|
27
|
37
|
|
|
2024/05
|
53
|
59
|
65
|
64
|
45
|
29
|
49
|
53
|
93
|
74
|
97
|
50
|
54
|
62
|
46
|
44
|
58
|
45
|
30
|
24
|
41
|
30
|
20
|
28
|
36
|
19
|
21
|
42
|
50
|
45
|
24
|
|
2024/04
|
65
|
84
|
63
|
76
|
108
|
86
|
97
|
114
|
149
|
109
|
54
|
41
|
31
|
29
|
120
|
156
|
93
|
72
|
66
|
111
|
118
|
44
|
40
|
28
|
48
|
52
|
75
|
37
|
42
|
48
|
|
|
2024/03
|
45
|
58
|
64
|
58
|
49
|
36
|
65
|
48
|
63
|
70
|
68
|
81
|
83
|
103
|
99
|
96
|
100
|
73
|
52
|
54
|
60
|
25
|
94
|
88
|
85
|
120
|
60
|
199
|
97
|
67
|
79
|
|
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