Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
16
O3
0.5
CO
6
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Jul
40
Excellent
Fri
3 Jul
45
Excellent
Sat
4 Jul
44
Excellent
Sun
5 Jul
43
Excellent
Mon
6 Jul
44
Excellent
Tue
7 Jul
46
Excellent
Wed
8 Jul
47
Excellent
Air quality in the last 12 months (Qingshanhu)
|
2026/05
|
44
|
42
|
30
|
30
|
40
|
34
|
49
|
46
|
31
|
49
|
47
|
62
|
43
|
23
|
23
|
23
|
26
|
22
|
24
|
20
|
31
|
21
|
19
|
23
|
22
|
27
|
37
|
24
|
43
|
62
|
65
|
|
2026/04
|
44
|
57
|
27
|
46
|
60
|
42
|
63
|
45
|
42
|
33
|
43
|
33
|
44
|
28
|
40
|
35
|
37
|
52
|
63
|
61
|
22
|
14
|
23
|
29
|
46
|
55
|
62
|
43
|
30
|
36
|
|
|
2026/03
|
15
|
20
|
45
|
71
|
72
|
64
|
81
|
62
|
72
|
70
|
82
|
55
|
56
|
71
|
123
|
65
|
33
|
15
|
58
|
63
|
61
|
49
|
32
|
52
|
72
|
39
|
39
|
55
|
67
|
37
|
37
|
|
2026/02
|
40
|
54
|
68
|
68
|
76
|
66
|
40
|
59
|
60
|
69
|
73
|
110
|
61
|
49
|
51
|
39
|
79
|
67
|
75
|
47
|
49
|
82
|
97
|
23
|
33
|
25
|
20
|
46
|
|||
|
2026/01
|
31
|
51
|
71
|
72
|
65
|
64
|
53
|
61
|
76
|
83
|
79
|
77
|
112
|
110
|
109
|
114
|
136
|
191
|
100
|
36
|
61
|
71
|
88
|
107
|
98
|
94
|
67
|
59
|
64
|
41
|
23
|
|
2025/12
|
77
|
133
|
82
|
83
|
68
|
92
|
97
|
100
|
111
|
114
|
121
|
115
|
44
|
53
|
59
|
74
|
102
|
186
|
162
|
151
|
92
|
45
|
45
|
41
|
69
|
70
|
80
|
88
|
109
|
120
|
129
|
|
2025/11
|
49
|
60
|
91
|
59
|
33
|
49
|
48
|
27
|
24
|
58
|
60
|
45
|
50
|
60
|
76
|
76
|
88
|
30
|
33
|
49
|
54
|
63
|
66
|
61
|
94
|
83
|
96
|
109
|
94
|
90
|
|
|
2025/10
|
38
|
44
|
50
|
47
|
48
|
31
|
41
|
72
|
65
|
49
|
63
|
70
|
68
|
54
|
60
|
55
|
60
|
38
|
15
|
28
|
36
|
38
|
42
|
47
|
74
|
70
|
87
|
105
|
77
|
105
|
54
|
|
2025/09
|
26
|
36
|
36
|
40
|
38
|
34
|
37
|
35
|
18
|
20
|
23
|
30
|
28
|
23
|
30
|
40
|
43
|
37
|
45
|
25
|
40
|
39
|
45
|
20
|
22
|
27
|
42
|
48
|
47
|
51
|
|
|
2025/08
|
38
|
48
|
34
|
19
|
19
|
13
|
16
|
24
|
29
|
37
|
39
|
29
|
31
|
23
|
16
|
23
|
31
|
25
|
20
|
18
|
22
|
31
|
28
|
34
|
28
|
26
|
24
|
24
|
32
|
37
|
19
|
|
2025/07
|
19
|
36
|
38
|
40
|
32
|
37
|
38
|
44
|
27
|
20
|
28
|
25
|
17
|
31
|
42
|
36
|
38
|
36
|
30
|
16
|
10
|
14
|
15
|
19
|
27
|
26
|
16
|
25
|
20
|
30
|
20
|
|
2025/06
|
37
|
12
|
28
|
33
|
36
|
30
|
31
|
20
|
23
|
30
|
21
|
19
|
40
|
27
|
13
|
35
|
25
|
14
|
20
|
19
|
20
|
12
|
8
|
16
|
30
|
32
|
28
|
25
|
21
|
22
|
|
|
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