Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
114
*
PM2.5
177
PM10
9
O3
1.1
CO
10
SO2
63
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
17 Dec
138
Light
Thu
18 Dec
100
Good
Fri
19 Dec
126
Light
Sat
20 Dec
151
Moderate
Sun
21 Dec
64
Good
Mon
22 Dec
29
Excellent
Tue
23 Dec
15
Excellent
Suining Air quality rank
Air quality in the last 12 months (Suining)
|
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
|
|
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
|
|
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