Air Quality
Excellent
No health implications.
8
PM2.5
14
PM10
48
O3
0.3
CO
4
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Nov
52
Good
Fri
8 Nov
36
Excellent
Sat
9 Nov
36
Excellent
Sun
10 Nov
43
Excellent
Mon
11 Nov
48
Excellent
Tue
12 Nov
51
Good
Wed
13 Nov
49
Excellent
Air quality in the last 12 months (Wenquan)
|
2024/10
|
43
|
58
|
55
|
38
|
50
|
49
|
45
|
36
|
48
|
64
|
64
|
41
|
30
|
43
|
44
|
32
|
19
|
28
|
36
|
45
|
48
|
64
|
51
|
24
|
40
|
52
|
44
|
49
|
24
|
36
|
45
|
|
2024/09
|
40
|
26
|
24
|
42
|
44
|
63
|
24
|
18
|
21
|
26
|
34
|
25
|
39
|
36
|
47
|
48
|
61
|
54
|
57
|
63
|
49
|
55
|
46
|
42
|
55
|
30
|
17
|
21
|
23
|
36
|
|
|
2024/08
|
19
|
39
|
29
|
30
|
31
|
38
|
28
|
36
|
39
|
51
|
27
|
24
|
25
|
31
|
44
|
50
|
35
|
32
|
13
|
22
|
32
|
24
|
37
|
33
|
25
|
30
|
25
|
34
|
44
|
20
|
31
|
|
2024/07
|
24
|
22
|
44
|
36
|
26
|
15
|
23
|
27
|
22
|
22
|
26
|
22
|
36
|
29
|
30
|
29
|
19
|
24
|
21
|
21
|
21
|
26
|
35
|
29
|
24
|
36
|
35
|
41
|
39
|
46
|
32
|
|
2024/06
|
36
|
38
|
28
|
22
|
26
|
25
|
34
|
32
|
41
|
41
|
36
|
30
|
24
|
26
|
28
|
25
|
30
|
19
|
18
|
28
|
34
|
39
|
38
|
44
|
28
|
48
|
57
|
54
|
50
|
27
|
|
|
2024/05
|
50
|
47
|
42
|
55
|
60
|
46
|
20
|
27
|
40
|
72
|
57
|
67
|
28
|
35
|
44
|
53
|
64
|
40
|
36
|
35
|
17
|
26
|
23
|
25
|
28
|
33
|
25
|
31
|
26
|
23
|
27
|
|
2024/04
|
17
|
29
|
41
|
42
|
37
|
57
|
35
|
36
|
45
|
24
|
22
|
50
|
58
|
131
|
120
|
68
|
18
|
24
|
36
|
45
|
56
|
59
|
60
|
44
|
44
|
34
|
57
|
27
|
58
|
58
|
|
|
2024/03
|
60
|
64
|
64
|
60
|
58
|
51
|
67
|
62
|
54
|
59
|
54
|
52
|
57
|
26
|
31
|
52
|
54
|
59
|
57
|
48
|
38
|
36
|
22
|
29
|
34
|
36
|
36
|
47
|
48
|
31
|
19
|
|
2024/02
|
135
|
93
|
87
|
72
|
84
|
78
|
73
|
90
|
78
|
117
|
79
|
55
|
33
|
60
|
67
|
73
|
44
|
126
|
100
|
91
|
76
|
78
|
59
|
72
|
65
|
63
|
67
|
67
|
63
|
||
|
2024/01
|
47
|
49
|
57
|
62
|
58
|
70
|
70
|
61
|
61
|
62
|
66
|
43
|
47
|
60
|
52
|
47
|
54
|
61
|
67
|
82
|
65
|
51
|
88
|
71
|
66
|
78
|
85
|
92
|
111
|
129
|
139
|
|
2023/12
|
90
|
75
|
64
|
52
|
31
|
52
|
43
|
35
|
30
|
35
|
52
|
63
|
51
|
66
|
92
|
130
|
135
|
175
|
113
|
105
|
84
|
83
|
89
|
82
|
81
|
78
|
79
|
64
|
74
|
34
|
48
|
|
2023/11
|
28
|
31
|
45
|
65
|
62
|
77
|
85
|
87
|
82
|
38
|
26
|
44
|
37
|
27
|
35
|
55
|
60
|
71
|
70
|
39
|
38
|
55
|
50
|
28
|
46
|
61
|
56
|
59
|
70
|
78
|
|
|
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