Air Quality
Excellent
No health implications.
17
PM2.5
25
PM10
38
O3
0.4
CO
4
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Feb
47
Excellent
Sun
9 Feb
57
Good
Mon
10 Feb
75
Good
Tue
11 Feb
90
Good
Wed
12 Feb
108
Light
Thu
13 Feb
101
Light
Fri
14 Feb
43
Excellent
Air quality in the last 12 months (Qingshen)
|
2025/01
|
117
|
138
|
143
|
169
|
119
|
108
|
83
|
59
|
63
|
65
|
48
|
80
|
100
|
79
|
78
|
86
|
103
|
69
|
74
|
90
|
133
|
189
|
189
|
103
|
30
|
48
|
60
|
72
|
221
|
113
|
67
|
|
2024/12
|
79
|
115
|
128
|
97
|
53
|
52
|
49
|
28
|
31
|
50
|
61
|
64
|
49
|
58
|
52
|
71
|
93
|
138
|
128
|
116
|
118
|
67
|
69
|
56
|
60
|
63
|
98
|
73
|
92
|
77
|
74
|
|
2024/11
|
36
|
45
|
53
|
34
|
36
|
60
|
61
|
63
|
60
|
40
|
44
|
47
|
37
|
45
|
62
|
44
|
26
|
22
|
27
|
31
|
51
|
57
|
63
|
56
|
21
|
32
|
43
|
48
|
55
|
67
|
|
|
2024/10
|
24
|
34
|
25
|
27
|
37
|
40
|
47
|
47
|
55
|
41
|
37
|
31
|
34
|
39
|
52
|
75
|
25
|
35
|
26
|
19
|
20
|
28
|
40
|
54
|
43
|
33
|
30
|
44
|
66
|
56
|
57
|
|
2024/09
|
24
|
30
|
28
|
34
|
26
|
30
|
33
|
41
|
33
|
24
|
23
|
35
|
36
|
27
|
30
|
30
|
35
|
41
|
47
|
48
|
24
|
40
|
46
|
55
|
63
|
62
|
64
|
80
|
56
|
15
|
|
|
2024/08
|
39
|
42
|
32
|
19
|
26
|
34
|
36
|
31
|
35
|
31
|
47
|
51
|
50
|
55
|
44
|
37
|
36
|
30
|
36
|
47
|
58
|
63
|
60
|
47
|
53
|
39
|
45
|
50
|
45
|
38
|
36
|
|
2024/07
|
24
|
27
|
33
|
30
|
40
|
35
|
51
|
23
|
14
|
17
|
22
|
25
|
31
|
18
|
22
|
28
|
30
|
17
|
21
|
27
|
29
|
24
|
33
|
20
|
23
|
48
|
39
|
25
|
23
|
28
|
30
|
|
2024/06
|
54
|
36
|
43
|
32
|
29
|
39
|
32
|
36
|
33
|
39
|
37
|
28
|
34
|
45
|
45
|
47
|
23
|
32
|
28
|
29
|
28
|
25
|
31
|
33
|
30
|
24
|
21
|
32
|
27
|
27
|
|
|
2024/05
|
44
|
35
|
31
|
25
|
38
|
56
|
70
|
54
|
33
|
48
|
40
|
43
|
40
|
50
|
54
|
51
|
64
|
35
|
35
|
26
|
24
|
37
|
43
|
42
|
51
|
30
|
42
|
30
|
19
|
29
|
43
|
|
2024/04
|
48
|
56
|
54
|
51
|
44
|
26
|
27
|
27
|
37
|
37
|
32
|
40
|
47
|
61
|
64
|
42
|
33
|
25
|
29
|
47
|
62
|
65
|
34
|
30
|
41
|
85
|
94
|
118
|
55
|
23
|
|
|
2024/03
|
55
|
54
|
72
|
94
|
79
|
58
|
60
|
70
|
92
|
103
|
49
|
70
|
49
|
42
|
62
|
66
|
87
|
51
|
55
|
61
|
59
|
73
|
81
|
55
|
24
|
40
|
47
|
33
|
40
|
48
|
41
|
|
2024/02
|
95
|
81
|
44
|
38
|
43
|
60
|
64
|
71
|
82
|
192
|
106
|
113
|
99
|
94
|
44
|
41
|
54
|
71
|
112
|
189
|
57
|
42
|
32
|
46
|
54
|
54
|
69
|
79
|
57
|
||
|
1
|
2
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3
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4
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5
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6
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7
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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