Air Quality
Excellent
No health implications.
12
PM2.5
17
PM10
53
O3
0.8
CO
3
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Mar
51
Good
Sat
28 Mar
42
Excellent
Sun
29 Mar
44
Excellent
Mon
30 Mar
37
Excellent
Tue
31 Mar
38
Excellent
Wed
1 Apr
46
Excellent
Thu
2 Apr
41
Excellent
Air quality in the last 12 months (Suining)
|
2026/02
|
60
|
64
|
71
|
95
|
102
|
72
|
80
|
57
|
59
|
40
|
45
|
64
|
51
|
55
|
58
|
28
|
47
|
65
|
57
|
43
|
63
|
79
|
66
|
37
|
53
|
39
|
14
|
17
|
|||
|
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
|
|
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