Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
15
PM2.5
53
*
PM10
100
O3
0.3
CO
7
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 May
86
Good
Sat
3 May
75
Good
Sun
4 May
82
Good
Mon
5 May
87
Good
Tue
6 May
73
Good
Wed
7 May
88
Good
Thu
8 May
25
Excellent
Air quality in the last 12 months (Yangxin)
|
2025/02
|
50
|
81
|
29
|
24
|
38
|
74
|
37
|
29
|
54
|
74
|
91
|
73
|
75
|
80
|
94
|
69
|
43
|
49
|
47
|
58
|
51
|
49
|
49
|
53
|
65
|
82
|
120
|
153
|
|||
|
2025/01
|
102
|
37
|
63
|
125
|
152
|
36
|
54
|
40
|
37
|
58
|
82
|
78
|
84
|
88
|
40
|
64
|
61
|
109
|
132
|
82
|
102
|
29
|
69
|
91
|
60
|
78
|
34
|
66
|
149
|
79
|
48
|
|
2024/12
|
106
|
51
|
49
|
79
|
107
|
94
|
36
|
60
|
84
|
133
|
42
|
53
|
65
|
58
|
62
|
68
|
66
|
44
|
62
|
84
|
40
|
53
|
71
|
108
|
143
|
44
|
59
|
64
|
75
|
98
|
62
|
|
2024/11
|
74
|
77
|
89
|
37
|
42
|
56
|
65
|
67
|
67
|
81
|
97
|
128
|
127
|
69
|
70
|
70
|
46
|
39
|
53
|
74
|
85
|
49
|
41
|
62
|
53
|
31
|
35
|
49
|
58
|
66
|
|
|
2024/10
|
21
|
22
|
46
|
60
|
74
|
82
|
34
|
55
|
80
|
77
|
60
|
78
|
95
|
92
|
92
|
53
|
87
|
12
|
29
|
31
|
48
|
54
|
53
|
74
|
108
|
128
|
94
|
46
|
93
|
140
|
149
|
|
2024/09
|
47
|
20
|
27
|
50
|
35
|
24
|
30
|
46
|
54
|
36
|
20
|
33
|
31
|
27
|
19
|
33
|
45
|
38
|
57
|
27
|
18
|
23
|
34
|
56
|
69
|
45
|
38
|
54
|
53
|
24
|
|
|
2024/08
|
30
|
38
|
37
|
20
|
18
|
33
|
41
|
42
|
40
|
54
|
45
|
29
|
35
|
38
|
37
|
30
|
42
|
34
|
18
|
27
|
32
|
47
|
57
|
38
|
49
|
34
|
18
|
27
|
36
|
53
|
55
|
|
2024/07
|
48
|
56
|
43
|
40
|
34
|
14
|
36
|
36
|
53
|
56
|
68
|
68
|
84
|
60
|
43
|
34
|
41
|
50
|
37
|
20
|
34
|
30
|
45
|
47
|
22
|
15
|
15
|
16
|
16
|
27
|
26
|
|
2024/06
|
35
|
71
|
58
|
53
|
60
|
67
|
62
|
61
|
70
|
82
|
85
|
72
|
66
|
54
|
49
|
40
|
56
|
53
|
51
|
45
|
50
|
59
|
106
|
69
|
52
|
78
|
46
|
60
|
59
|
57
|
|
|
2024/05
|
52
|
60
|
63
|
51
|
38
|
59
|
78
|
67
|
66
|
62
|
244
|
59
|
65
|
85
|
40
|
61
|
68
|
82
|
70
|
23
|
51
|
59
|
59
|
48
|
58
|
46
|
42
|
34
|
54
|
58
|
48
|
|
2024/04
|
80
|
61
|
41
|
52
|
64
|
70
|
67
|
92
|
64
|
141
|
117
|
66
|
72
|
36
|
106
|
84
|
87
|
96
|
84
|
84
|
73
|
84
|
48
|
50
|
77
|
72
|
73
|
54
|
39
|
50
|
|
|
2024/03
|
40
|
89
|
87
|
103
|
63
|
55
|
77
|
30
|
59
|
92
|
136
|
101
|
92
|
103
|
77
|
92
|
97
|
96
|
123
|
47
|
86
|
83
|
76
|
66
|
38
|
68
|
57
|
278
|
172
|
97
|
81
|
|
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