Air Quality
Excellent
No health implications.
22
PM2.5
49
PM10
49
O3
0.4
CO
6
SO2
30
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 May
88
Good
Sun
11 May
108
Light
Mon
12 May
109
Light
Tue
13 May
110
Light
Wed
14 May
59
Good
Thu
15 May
99
Good
Fri
16 May
34
Excellent
Air quality in the last 12 months (Qingshan)
|
2025/02
|
65
|
55
|
87
|
98
|
71
|
42
|
64
|
39
|
47
|
59
|
73
|
96
|
112
|
77
|
84
|
87
|
66
|
71
|
64
|
83
|
79
|
74
|
99
|
113
|
110
|
94
|
69
|
82
|
|||
|
2025/01
|
138
|
170
|
191
|
208
|
66
|
84
|
59
|
64
|
50
|
47
|
72
|
86
|
109
|
103
|
59
|
67
|
88
|
93
|
137
|
147
|
135
|
131
|
201
|
84
|
21
|
43
|
54
|
86
|
205
|
71
|
121
|
|
2024/12
|
78
|
91
|
113
|
76
|
49
|
48
|
60
|
62
|
61
|
77
|
83
|
102
|
82
|
54
|
59
|
73
|
105
|
81
|
73
|
104
|
94
|
60
|
63
|
83
|
111
|
138
|
154
|
47
|
70
|
110
|
146
|
|
2024/11
|
73
|
97
|
115
|
93
|
56
|
56
|
54
|
55
|
59
|
55
|
62
|
64
|
67
|
70
|
108
|
73
|
17
|
22
|
27
|
35
|
51
|
66
|
76
|
71
|
30
|
43
|
44
|
53
|
57
|
68
|
|
|
2024/10
|
20
|
51
|
40
|
34
|
50
|
55
|
18
|
38
|
59
|
88
|
91
|
73
|
63
|
77
|
95
|
65
|
35
|
18
|
20
|
32
|
29
|
32
|
50
|
59
|
43
|
38
|
60
|
124
|
100
|
81
|
42
|
|
2024/09
|
45
|
57
|
37
|
43
|
53
|
50
|
47
|
49
|
53
|
47
|
43
|
28
|
30
|
35
|
42
|
28
|
42
|
36
|
27
|
35
|
34
|
25
|
31
|
48
|
59
|
63
|
71
|
35
|
42
|
49
|
|
|
2024/08
|
16
|
18
|
24
|
23
|
25
|
31
|
29
|
37
|
30
|
38
|
83
|
71
|
39
|
35
|
30
|
31
|
39
|
47
|
36
|
28
|
34
|
43
|
40
|
40
|
38
|
43
|
20
|
24
|
40
|
36
|
51
|
|
2024/07
|
31
|
27
|
31
|
21
|
23
|
21
|
21
|
22
|
27
|
27
|
30
|
45
|
24
|
28
|
38
|
42
|
26
|
20
|
17
|
19
|
21
|
23
|
27
|
42
|
35
|
25
|
19
|
17
|
15
|
22
|
20
|
|
2024/06
|
41
|
40
|
35
|
30
|
33
|
48
|
41
|
49
|
29
|
27
|
24
|
33
|
44
|
43
|
42
|
46
|
42
|
35
|
15
|
26
|
22
|
17
|
26
|
44
|
19
|
34
|
22
|
14
|
13
|
35
|
|
|
2024/05
|
52
|
47
|
39
|
31
|
43
|
46
|
54
|
46
|
55
|
67
|
67
|
102
|
83
|
66
|
69
|
53
|
59
|
57
|
70
|
56
|
50
|
36
|
31
|
44
|
41
|
42
|
31
|
26
|
34
|
87
|
81
|
|
2024/04
|
43
|
24
|
64
|
71
|
54
|
43
|
59
|
45
|
35
|
50
|
63
|
55
|
53
|
49
|
62
|
41
|
42
|
47
|
32
|
56
|
77
|
63
|
53
|
101
|
99
|
88
|
56
|
46
|
31
|
39
|
|
|
2024/03
|
58
|
63
|
62
|
42
|
106
|
78
|
74
|
75
|
72
|
88
|
80
|
81
|
62
|
51
|
70
|
105
|
82
|
60
|
65
|
82
|
72
|
65
|
53
|
35
|
29
|
47
|
54
|
64
|
50
|
53
|
57
|
|
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