Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
45
PM2.5
79
*
PM10
74
O3
0.6
CO
19
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
84
Good
Tue
29 Apr
101
Light
Wed
30 Apr
105
Light
Thu
1 May
84
Good
Fri
2 May
95
Good
Sat
3 May
80
Good
Sun
4 May
39
Excellent
Air quality in the last 12 months (Suining)
|
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
|
|
|
2024/05
|
47
|
43
|
50
|
42
|
46
|
59
|
58
|
49
|
46
|
51
|
96
|
135
|
102
|
71
|
69
|
53
|
61
|
65
|
53
|
47
|
35
|
42
|
50
|
59
|
36
|
49
|
41
|
41
|
48
|
44
|
54
|
|
2024/04
|
82
|
61
|
50
|
36
|
61
|
62
|
69
|
56
|
65
|
70
|
58
|
65
|
34
|
28
|
38
|
74
|
103
|
99
|
73
|
63
|
52
|
56
|
62
|
78
|
65
|
61
|
43
|
29
|
37
|
54
|
|
|
2024/03
|
56
|
66
|
75
|
80
|
31
|
61
|
102
|
77
|
70
|
107
|
93
|
89
|
60
|
60
|
69
|
91
|
124
|
72
|
82
|
83
|
78
|
72
|
81
|
53
|
44
|
64
|
84
|
74
|
58
|
100
|
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