Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
23
O3
0.5
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Aug
32
Excellent
Wed
12 Aug
38
Excellent
Thu
13 Aug
43
Excellent
Fri
14 Aug
49
Excellent
Sat
15 Aug
64
Good
Sun
16 Aug
71
Good
Mon
17 Aug
33
Excellent
Air quality in the last 12 months (Qingshan)
|
2026/07
|
28
|
25
|
17
|
16
|
13
|
20
|
17
|
22
|
21
|
32
|
39
|
29
|
36
|
46
|
27
|
32
|
26
|
26
|
36
|
41
|
34
|
19
|
22
|
31
|
37
|
45
|
24
|
19
|
20
|
18
|
20
|
|
2026/06
|
62
|
75
|
44
|
49
|
69
|
64
|
43
|
30
|
35
|
60
|
70
|
49
|
28
|
37
|
53
|
46
|
59
|
51
|
24
|
31
|
27
|
21
|
19
|
18
|
22
|
36
|
68
|
75
|
66
|
23
|
|
|
2026/05
|
43
|
34
|
36
|
36
|
42
|
43
|
51
|
36
|
49
|
48
|
52
|
70
|
45
|
46
|
46
|
36
|
34
|
36
|
20
|
26
|
30
|
31
|
32
|
27
|
34
|
18
|
22
|
43
|
47
|
45
|
50
|
|
2026/04
|
58
|
55
|
33
|
57
|
75
|
84
|
75
|
49
|
24
|
48
|
51
|
43
|
32
|
22
|
30
|
43
|
57
|
78
|
64
|
56
|
30
|
22
|
22
|
35
|
50
|
51
|
66
|
28
|
26
|
41
|
|
|
2026/03
|
26
|
35
|
55
|
97
|
71
|
72
|
85
|
70
|
76
|
81
|
75
|
76
|
64
|
73
|
87
|
30
|
25
|
36
|
74
|
81
|
81
|
74
|
77
|
77
|
84
|
78
|
68
|
72
|
68
|
38
|
62
|
|
2026/02
|
51
|
73
|
79
|
88
|
94
|
89
|
46
|
64
|
54
|
67
|
96
|
109
|
83
|
92
|
94
|
29
|
84
|
83
|
98
|
68
|
56
|
86
|
87
|
34
|
35
|
23
|
43
|
43
|
|||
|
2026/01
|
35
|
58
|
72
|
76
|
75
|
58
|
64
|
64
|
71
|
82
|
72
|
67
|
91
|
87
|
105
|
121
|
140
|
124
|
18
|
56
|
56
|
82
|
99
|
99
|
79
|
128
|
83
|
75
|
59
|
30
|
36
|
|
2025/12
|
91
|
87
|
57
|
70
|
74
|
92
|
107
|
112
|
130
|
130
|
148
|
101
|
38
|
51
|
63
|
76
|
154
|
189
|
130
|
164
|
55
|
47
|
54
|
94
|
69
|
70
|
80
|
102
|
98
|
137
|
79
|
|
2025/11
|
72
|
83
|
68
|
68
|
70
|
71
|
34
|
28
|
49
|
53
|
59
|
35
|
38
|
69
|
101
|
93
|
53
|
24
|
31
|
49
|
65
|
94
|
99
|
85
|
91
|
74
|
103
|
87
|
76
|
81
|
|
|
2025/10
|
54
|
41
|
15
|
42
|
66
|
58
|
32
|
54
|
60
|
33
|
40
|
44
|
15
|
32
|
41
|
26
|
28
|
12
|
12
|
24
|
18
|
24
|
30
|
33
|
50
|
62
|
58
|
77
|
87
|
53
|
40
|
|
2025/09
|
18
|
34
|
34
|
36
|
42
|
27
|
42
|
41
|
21
|
27
|
23
|
17
|
20
|
25
|
28
|
37
|
28
|
14
|
18
|
12
|
28
|
38
|
16
|
9
|
21
|
23
|
33
|
39
|
21
|
31
|
|
|
2025/08
|
29
|
22
|
34
|
40
|
37
|
29
|
15
|
16
|
22
|
21
|
9
|
14
|
17
|
21
|
21
|
25
|
31
|
33
|
23
|
15
|
15
|
17
|
20
|
25
|
28
|
34
|
33
|
34
|
33
|
23
|
19
|
|
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