Air Quality
Excellent
No health implications.
15
PM2.5
27
PM10
131
O3
0.4
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Apr
75
Good
Fri
1 May
78
Good
Sat
2 May
53
Good
Sun
3 May
69
Good
Mon
4 May
81
Good
Tue
5 May
84
Good
Wed
6 May
36
Excellent
Air quality in the last 12 months (Yangxin)
|
2026/03
|
28
|
31
|
56
|
70
|
78
|
62
|
80
|
73
|
89
|
69
|
63
|
52
|
58
|
66
|
116
|
28
|
19
|
24
|
58
|
69
|
65
|
66
|
63
|
71
|
75
|
59
|
61
|
58
|
63
|
39
|
37
|
|
2026/02
|
59
|
60
|
78
|
84
|
79
|
67
|
39
|
59
|
57
|
73
|
92
|
83
|
87
|
73
|
65
|
38
|
90
|
73
|
74
|
64
|
45
|
73
|
98
|
36
|
31
|
27
|
31
|
37
|
|||
|
2026/01
|
22
|
43
|
65
|
63
|
74
|
63
|
54
|
65
|
65
|
76
|
75
|
69
|
81
|
81
|
104
|
124
|
192
|
169
|
32
|
36
|
67
|
82
|
80
|
87
|
84
|
116
|
98
|
69
|
70
|
26
|
41
|
|
2025/12
|
95
|
114
|
73
|
78
|
88
|
89
|
98
|
134
|
95
|
126
|
128
|
99
|
38
|
54
|
60
|
63
|
139
|
178
|
126
|
162
|
71
|
44
|
51
|
74
|
71
|
60
|
68
|
79
|
78
|
127
|
91
|
|
2025/11
|
64
|
65
|
78
|
67
|
84
|
66
|
44
|
32
|
40
|
57
|
66
|
47
|
54
|
62
|
87
|
75
|
60
|
33
|
41
|
53
|
59
|
76
|
84
|
69
|
93
|
80
|
102
|
106
|
85
|
74
|
|
|
2025/10
|
44
|
46
|
39
|
48
|
56
|
42
|
49
|
60
|
55
|
54
|
62
|
61
|
38
|
40
|
57
|
41
|
51
|
16
|
11
|
23
|
19
|
30
|
37
|
37
|
59
|
69
|
61
|
81
|
98
|
96
|
48
|
|
2025/09
|
25
|
34
|
33
|
43
|
46
|
45
|
40
|
42
|
28
|
23
|
20
|
35
|
34
|
35
|
31
|
37
|
44
|
23
|
35
|
19
|
37
|
37
|
29
|
14
|
18
|
35
|
53
|
55
|
46
|
39
|
|
|
2025/08
|
34
|
34
|
37
|
42
|
32
|
26
|
23
|
25
|
24
|
37
|
29
|
32
|
41
|
25
|
17
|
27
|
30
|
30
|
26
|
21
|
21
|
24
|
24
|
30
|
29
|
23
|
26
|
24
|
31
|
39
|
27
|
|
2025/07
|
20
|
29
|
30
|
37
|
43
|
38
|
42
|
35
|
19
|
21
|
33
|
23
|
25
|
33
|
30
|
32
|
31
|
30
|
35
|
22
|
18
|
14
|
16
|
23
|
24
|
24
|
28
|
25
|
24
|
24
|
22
|
|
2025/06
|
10
|
12
|
31
|
43
|
34
|
37
|
39
|
24
|
31
|
39
|
29
|
34
|
33
|
37
|
20
|
39
|
33
|
21
|
19
|
20
|
22
|
10
|
20
|
23
|
45
|
44
|
24
|
21
|
19
|
24
|
|
|
2025/05
|
47
|
51
|
57
|
56
|
41
|
78
|
115
|
39
|
32
|
43
|
35
|
42
|
50
|
58
|
60
|
25
|
38
|
87
|
60
|
36
|
26
|
29
|
31
|
47
|
46
|
48
|
58
|
33
|
28
|
25
|
18
|
|
2025/04
|
70
|
59
|
59
|
65
|
71
|
63
|
62
|
62
|
64
|
53
|
52
|
194
|
99
|
97
|
46
|
54
|
66
|
65
|
74
|
67
|
39
|
42
|
56
|
54
|
46
|
40
|
41
|
54
|
50
|
51
|
|
|
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