Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
*
PM2.5
55
PM10
3
O3
0.9
CO
3
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Feb
73
Good
Sun
22 Feb
58
Good
Mon
23 Feb
51
Good
Tue
24 Feb
52
Good
Wed
25 Feb
56
Good
Thu
26 Feb
51
Good
Fri
27 Feb
49
Excellent
Suining Air quality rank
Air quality in the last 12 months (Suining)
|
2026/01
|
28
|
53
|
61
|
58
|
40
|
54
|
59
|
60
|
69
|
101
|
98
|
106
|
98
|
95
|
119
|
139
|
119
|
121
|
58
|
23
|
44
|
58
|
65
|
74
|
81
|
29
|
65
|
83
|
76
|
22
|
38
|
|
2025/12
|
70
|
91
|
77
|
68
|
62
|
74
|
82
|
73
|
86
|
94
|
95
|
116
|
31
|
48
|
61
|
72
|
73
|
74
|
78
|
81
|
63
|
82
|
59
|
40
|
57
|
59
|
62
|
67
|
85
|
93
|
102
|
|
2025/11
|
40
|
28
|
18
|
18
|
30
|
30
|
31
|
10
|
8
|
11
|
30
|
48
|
39
|
45
|
47
|
56
|
56
|
24
|
29
|
35
|
37
|
44
|
52
|
54
|
51
|
50
|
66
|
65
|
56
|
63
|
|
|
2025/10
|
44
|
31
|
28
|
39
|
44
|
25
|
23
|
38
|
37
|
35
|
37
|
50
|
57
|
35
|
40
|
37
|
36
|
19
|
12
|
9
|
11
|
26
|
36
|
41
|
52
|
50
|
41
|
51
|
63
|
72
|
46
|
|
2025/09
|
34
|
31
|
27
|
26
|
37
|
36
|
43
|
41
|
17
|
21
|
23
|
18
|
24
|
30
|
32
|
32
|
24
|
33
|
38
|
26
|
29
|
24
|
22
|
16
|
16
|
17
|
27
|
35
|
40
|
43
|
|
|
2025/08
|
33
|
35
|
29
|
29
|
30
|
17
|
14
|
20
|
26
|
27
|
30
|
31
|
35
|
26
|
13
|
23
|
28
|
29
|
20
|
20
|
18
|
21
|
28
|
33
|
27
|
28
|
28
|
26
|
29
|
31
|
30
|
|
2025/07
|
20
|
18
|
22
|
27
|
32
|
45
|
36
|
36
|
38
|
30
|
26
|
37
|
31
|
31
|
22
|
26
|
26
|
34
|
33
|
29
|
13
|
12
|
15
|
23
|
24
|
32
|
33
|
26
|
31
|
29
|
30
|
|
2025/06
|
25
|
19
|
35
|
42
|
46
|
40
|
28
|
25
|
34
|
37
|
36
|
28
|
29
|
21
|
23
|
28
|
15
|
13
|
16
|
19
|
19
|
12
|
16
|
16
|
26
|
30
|
22
|
17
|
18
|
19
|
|
|
2025/05
|
48
|
61
|
58
|
43
|
37
|
44
|
49
|
43
|
25
|
39
|
33
|
46
|
54
|
63
|
57
|
25
|
36
|
28
|
33
|
25
|
24
|
31
|
32
|
49
|
52
|
37
|
31
|
12
|
24
|
32
|
26
|
|
2025/04
|
50
|
57
|
66
|
110
|
106
|
81
|
94
|
109
|
95
|
67
|
59
|
93
|
182
|
120
|
87
|
82
|
75
|
73
|
41
|
31
|
43
|
31
|
53
|
32
|
33
|
42
|
31
|
38
|
57
|
45
|
|
|
2025/03
|
48
|
41
|
30
|
19
|
22
|
34
|
44
|
47
|
52
|
40
|
41
|
51
|
51
|
26
|
17
|
43
|
40
|
40
|
48
|
49
|
61
|
70
|
79
|
79
|
89
|
83
|
85
|
74
|
37
|
20
|
39
|
|
2025/02
|
18
|
15
|
48
|
63
|
66
|
67
|
48
|
73
|
50
|
54
|
70
|
71
|
71
|
74
|
45
|
45
|
38
|
42
|
35
|
25
|
81
|
25
|
41
|
88
|
58
|
49
|
36
|
45
|
|||
|
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