Air Quality
Excellent
No health implications.
20
PM2.5
36
PM10
118
O3
0.4
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jun
90
Good
Sat
14 Jun
117
Light
Sun
15 Jun
104
Light
Mon
16 Jun
126
Light
Tue
17 Jun
133
Light
Wed
18 Jun
125
Light
Thu
19 Jun
15
Excellent
Air quality in the last 12 months (Suining)
|
2025/05
|
60
|
68
|
42
|
47
|
43
|
72
|
73
|
51
|
16
|
28
|
49
|
50
|
52
|
68
|
93
|
60
|
70
|
63
|
77
|
64
|
50
|
66
|
65
|
56
|
55
|
64
|
65
|
54
|
56
|
58
|
69
|
|
2025/04
|
62
|
56
|
51
|
75
|
69
|
65
|
67
|
82
|
82
|
78
|
72
|
161
|
84
|
64
|
54
|
62
|
74
|
83
|
78
|
55
|
50
|
82
|
83
|
75
|
62
|
55
|
57
|
54
|
58
|
60
|
|
|
2025/03
|
100
|
36
|
43
|
68
|
93
|
77
|
79
|
95
|
94
|
84
|
113
|
150
|
85
|
58
|
57
|
41
|
55
|
48
|
58
|
63
|
61
|
65
|
83
|
109
|
105
|
82
|
108
|
125
|
74
|
61
|
61
|
|
2025/02
|
93
|
107
|
115
|
79
|
60
|
59
|
57
|
43
|
55
|
65
|
101
|
106
|
62
|
87
|
108
|
104
|
56
|
59
|
63
|
47
|
51
|
66
|
54
|
57
|
74
|
114
|
122
|
133
|
|||
|
2025/01
|
93
|
148
|
75
|
104
|
159
|
81
|
61
|
74
|
44
|
51
|
94
|
119
|
106
|
133
|
60
|
77
|
121
|
120
|
153
|
143
|
187
|
130
|
58
|
45
|
54
|
91
|
32
|
71
|
157
|
101
|
106
|
|
2024/12
|
88
|
119
|
50
|
96
|
139
|
166
|
117
|
43
|
65
|
104
|
78
|
61
|
95
|
74
|
86
|
106
|
151
|
55
|
63
|
93
|
80
|
56
|
75
|
117
|
142
|
118
|
78
|
71
|
72
|
111
|
106
|
|
2024/11
|
59
|
96
|
108
|
70
|
47
|
64
|
48
|
44
|
55
|
51
|
73
|
85
|
110
|
74
|
71
|
61
|
34
|
37
|
40
|
55
|
74
|
72
|
43
|
52
|
33
|
44
|
66
|
60
|
66
|
79
|
|
|
2024/10
|
29
|
37
|
45
|
38
|
37
|
30
|
22
|
51
|
50
|
72
|
89
|
95
|
62
|
82
|
94
|
85
|
35
|
23
|
37
|
42
|
56
|
65
|
57
|
54
|
63
|
54
|
91
|
53
|
63
|
81
|
71
|
|
2024/09
|
46
|
34
|
32
|
37
|
51
|
33
|
35
|
29
|
29
|
35
|
36
|
21
|
35
|
54
|
28
|
40
|
17
|
24
|
22
|
26
|
27
|
34
|
41
|
48
|
49
|
56
|
61
|
33
|
39
|
43
|
|
|
2024/08
|
22
|
19
|
24
|
33
|
31
|
17
|
24
|
16
|
41
|
46
|
90
|
49
|
49
|
37
|
29
|
30
|
30
|
29
|
25
|
25
|
36
|
47
|
43
|
47
|
45
|
37
|
12
|
24
|
30
|
30
|
37
|
|
2024/07
|
38
|
36
|
37
|
14
|
21
|
20
|
30
|
24
|
23
|
64
|
82
|
55
|
33
|
21
|
20
|
37
|
21
|
14
|
29
|
19
|
24
|
29
|
35
|
47
|
27
|
23
|
17
|
15
|
19
|
22
|
27
|
|
2024/06
|
38
|
46
|
65
|
54
|
56
|
41
|
46
|
56
|
72
|
62
|
53
|
62
|
64
|
72
|
39
|
56
|
44
|
43
|
51
|
31
|
46
|
45
|
56
|
101
|
86
|
46
|
51
|
38
|
20
|
30
|
|
|
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