Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
104
*
PM10
40
O3
0.5
CO
8
SO2
36
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Apr
52
Good
Sat
19 Apr
45
Excellent
Sun
20 Apr
56
Good
Mon
21 Apr
48
Excellent
Tue
22 Apr
53
Good
Wed
23 Apr
61
Good
Thu
24 Apr
31
Excellent
Air quality in the last 12 months (Wenquan)
|
2025/02
|
40
|
51
|
59
|
69
|
81
|
70
|
71
|
63
|
77
|
81
|
87
|
76
|
63
|
84
|
77
|
70
|
92
|
80
|
66
|
67
|
60
|
63
|
60
|
54
|
55
|
66
|
36
|
62
|
|||
|
2025/01
|
76
|
69
|
67
|
71
|
67
|
74
|
98
|
72
|
38
|
43
|
50
|
93
|
96
|
94
|
76
|
61
|
68
|
80
|
97
|
98
|
98
|
69
|
36
|
41
|
49
|
43
|
66
|
73
|
158
|
107
|
49
|
|
2024/12
|
65
|
41
|
44
|
45
|
43
|
45
|
56
|
63
|
32
|
55
|
51
|
42
|
54
|
72
|
86
|
52
|
41
|
45
|
58
|
65
|
52
|
46
|
46
|
83
|
97
|
98
|
59
|
72
|
76
|
77
|
86
|
|
2024/11
|
46
|
54
|
57
|
63
|
67
|
63
|
34
|
27
|
22
|
27
|
42
|
44
|
50
|
30
|
38
|
54
|
58
|
57
|
57
|
65
|
61
|
40
|
41
|
35
|
52
|
64
|
65
|
61
|
63
|
74
|
|
|
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
|
|
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