Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
83
*
PM2.5
132
PM10
55
O3
0.9
CO
8
SO2
52
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
4 Feb
147
Light
Thu
5 Feb
179
Moderate
Fri
6 Feb
66
Good
Sat
7 Feb
78
Good
Sun
8 Feb
78
Good
Mon
9 Feb
92
Good
Tue
10 Feb
20
Excellent
Air quality in the last 12 months (Suining)
|
2025/12
|
97
|
62
|
52
|
68
|
62
|
102
|
140
|
72
|
73
|
83
|
124
|
39
|
63
|
80
|
75
|
82
|
104
|
87
|
137
|
133
|
51
|
40
|
49
|
83
|
64
|
39
|
58
|
81
|
129
|
138
|
44
|
|
2025/11
|
140
|
92
|
52
|
71
|
63
|
53
|
54
|
32
|
84
|
64
|
49
|
50
|
98
|
159
|
128
|
111
|
32
|
52
|
62
|
83
|
125
|
134
|
103
|
115
|
65
|
80
|
235
|
137
|
103
|
142
|
|
|
2025/10
|
41
|
24
|
21
|
42
|
44
|
52
|
38
|
42
|
31
|
64
|
55
|
31
|
23
|
43
|
31
|
24
|
34
|
26
|
35
|
28
|
31
|
38
|
47
|
55
|
83
|
68
|
63
|
51
|
46
|
44
|
107
|
|
2025/09
|
21
|
26
|
26
|
33
|
34
|
34
|
48
|
29
|
32
|
26
|
25
|
14
|
34
|
34
|
38
|
31
|
17
|
22
|
17
|
27
|
40
|
29
|
44
|
17
|
39
|
33
|
34
|
32
|
50
|
46
|
|
|
2025/08
|
12
|
14
|
31
|
39
|
31
|
36
|
35
|
23
|
24
|
16
|
13
|
18
|
21
|
29
|
31
|
29
|
33
|
36
|
36
|
30
|
33
|
32
|
25
|
20
|
23
|
27
|
33
|
37
|
37
|
26
|
16
|
|
2025/07
|
29
|
21
|
29
|
29
|
37
|
37
|
40
|
23
|
25
|
51
|
50
|
36
|
40
|
31
|
43
|
40
|
37
|
40
|
35
|
25
|
26
|
23
|
26
|
27
|
31
|
27
|
25
|
20
|
24
|
23
|
18
|
|
2025/06
|
32
|
18
|
53
|
67
|
65
|
59
|
44
|
58
|
42
|
54
|
53
|
47
|
65
|
37
|
39
|
61
|
47
|
38
|
15
|
16
|
34
|
46
|
45
|
36
|
39
|
57
|
32
|
19
|
13
|
20
|
|
|
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
|
|
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