Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
51
PM10
180
O3
0.6
CO
7
SO2
7
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
91
Good
Tue
29 Apr
103
Light
Wed
30 Apr
99
Good
Thu
1 May
114
Light
Fri
2 May
117
Light
Sat
3 May
103
Light
Sun
4 May
18
Excellent
Air quality in the last 12 months (Yangxin)
|
2025/02
|
60
|
49
|
72
|
58
|
55
|
44
|
67
|
38
|
37
|
56
|
57
|
94
|
89
|
59
|
69
|
67
|
62
|
59
|
50
|
56
|
49
|
37
|
70
|
91
|
94
|
83
|
71
|
55
|
|||
|
2025/01
|
107
|
131
|
188
|
139
|
97
|
83
|
67
|
76
|
47
|
45
|
65
|
81
|
80
|
76
|
60
|
56
|
67
|
71
|
90
|
117
|
96
|
99
|
179
|
141
|
35
|
36
|
46
|
69
|
143
|
61
|
66
|
|
2024/12
|
55
|
62
|
111
|
121
|
56
|
56
|
60
|
101
|
54
|
75
|
69
|
107
|
83
|
52
|
57
|
57
|
73
|
100
|
52
|
70
|
109
|
60
|
76
|
95
|
112
|
142
|
146
|
61
|
61
|
91
|
100
|
|
2024/11
|
43
|
70
|
65
|
82
|
58
|
42
|
40
|
42
|
48
|
63
|
45
|
47
|
56
|
65
|
62
|
72
|
20
|
19
|
31
|
43
|
45
|
47
|
74
|
49
|
38
|
33
|
45
|
52
|
45
|
49
|
|
|
2024/10
|
17
|
38
|
29
|
27
|
32
|
48
|
24
|
29
|
45
|
72
|
70
|
68
|
100
|
88
|
81
|
43
|
29
|
34
|
17
|
24
|
48
|
31
|
40
|
42
|
54
|
44
|
26
|
68
|
101
|
59
|
41
|
|
2024/09
|
42
|
52
|
49
|
43
|
46
|
45
|
47
|
45
|
46
|
39
|
40
|
32
|
41
|
49
|
36
|
29
|
45
|
42
|
46
|
40
|
31
|
26
|
26
|
35
|
45
|
46
|
54
|
27
|
35
|
45
|
|
|
2024/08
|
22
|
24
|
31
|
29
|
38
|
33
|
39
|
38
|
36
|
31
|
63
|
73
|
47
|
25
|
31
|
32
|
47
|
44
|
40
|
37
|
31
|
43
|
39
|
42
|
41
|
46
|
32
|
19
|
38
|
46
|
45
|
|
2024/07
|
21
|
20
|
38
|
22
|
23
|
21
|
25
|
22
|
27
|
40
|
42
|
33
|
42
|
50
|
41
|
47
|
28
|
25
|
23
|
26
|
27
|
28
|
35
|
42
|
34
|
31
|
22
|
16
|
14
|
25
|
24
|
|
2024/06
|
26
|
36
|
24
|
24
|
28
|
31
|
30
|
36
|
33
|
31
|
25
|
33
|
37
|
40
|
38
|
37
|
41
|
29
|
27
|
34
|
40
|
19
|
23
|
41
|
19
|
38
|
16
|
20
|
24
|
23
|
|
|
2024/05
|
32
|
30
|
33
|
23
|
30
|
34
|
41
|
47
|
57
|
70
|
55
|
83
|
79
|
55
|
60
|
51
|
60
|
61
|
62
|
49
|
37
|
18
|
30
|
34
|
33
|
30
|
19
|
22
|
29
|
46
|
32
|
|
2024/04
|
30
|
18
|
49
|
61
|
59
|
57
|
61
|
61
|
31
|
41
|
53
|
43
|
35
|
39
|
47
|
55
|
43
|
34
|
25
|
45
|
44
|
39
|
49
|
105
|
77
|
49
|
49
|
42
|
30
|
18
|
|
|
2024/03
|
50
|
62
|
50
|
39
|
76
|
73
|
81
|
79
|
66
|
77
|
69
|
68
|
74
|
79
|
93
|
72
|
66
|
56
|
64
|
78
|
59
|
63
|
48
|
58
|
28
|
42
|
49
|
51
|
49
|
45
|
35
|
|
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