Air Quality
Excellent
No health implications.
10
PM2.5
25
PM10
40
O3
0.4
CO
2
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Feb
130
Light
Tue
17 Feb
200
Moderate
Wed
18 Feb
115
Light
Thu
19 Feb
83
Good
Fri
20 Feb
58
Good
Sat
21 Feb
57
Good
Sun
22 Feb
16
Excellent
Air quality in the last 12 months (Suxian)
|
2026/01
|
27
|
42
|
54
|
72
|
43
|
65
|
59
|
53
|
51
|
54
|
71
|
69
|
74
|
64
|
72
|
70
|
120
|
103
|
61
|
14
|
32
|
46
|
70
|
64
|
84
|
66
|
90
|
77
|
64
|
47
|
28
|
|
2025/12
|
62
|
99
|
94
|
91
|
79
|
93
|
92
|
97
|
100
|
92
|
74
|
87
|
20
|
35
|
46
|
44
|
61
|
89
|
60
|
58
|
131
|
116
|
82
|
22
|
67
|
53
|
57
|
57
|
63
|
90
|
133
|
|
2025/11
|
47
|
48
|
25
|
15
|
31
|
32
|
41
|
20
|
11
|
12
|
24
|
54
|
44
|
52
|
54
|
56
|
71
|
22
|
33
|
37
|
47
|
52
|
61
|
61
|
50
|
58
|
62
|
66
|
59
|
52
|
|
|
2025/10
|
59
|
30
|
24
|
43
|
31
|
12
|
23
|
37
|
30
|
32
|
39
|
36
|
90
|
52
|
72
|
66
|
61
|
35
|
10
|
8
|
10
|
24
|
38
|
45
|
50
|
78
|
81
|
83
|
86
|
97
|
57
|
|
2025/09
|
24
|
29
|
30
|
29
|
31
|
30
|
57
|
38
|
10
|
12
|
11
|
17
|
23
|
29
|
31
|
19
|
18
|
44
|
47
|
17
|
16
|
13
|
21
|
8
|
20
|
19
|
23
|
45
|
42
|
56
|
|
|
2025/08
|
31
|
20
|
14
|
19
|
16
|
10
|
11
|
12
|
22
|
34
|
31
|
26
|
26
|
27
|
9
|
18
|
22
|
14
|
11
|
15
|
15
|
20
|
24
|
23
|
21
|
18
|
22
|
24
|
25
|
22
|
21
|
|
2025/07
|
8
|
11
|
19
|
28
|
33
|
35
|
32
|
30
|
32
|
20
|
18
|
26
|
30
|
24
|
22
|
23
|
29
|
32
|
36
|
17
|
14
|
19
|
15
|
23
|
33
|
29
|
28
|
26
|
25
|
23
|
27
|
|
2025/06
|
13
|
17
|
39
|
49
|
38
|
28
|
21
|
26
|
41
|
37
|
37
|
30
|
34
|
11
|
11
|
15
|
8
|
9
|
10
|
12
|
13
|
19
|
25
|
36
|
30
|
18
|
17
|
10
|
13
|
13
|
|
|
2025/05
|
57
|
53
|
40
|
37
|
18
|
39
|
66
|
29
|
25
|
50
|
44
|
40
|
35
|
37
|
36
|
40
|
19
|
16
|
12
|
11
|
16
|
16
|
27
|
51
|
62
|
58
|
45
|
29
|
18
|
27
|
9
|
|
2025/04
|
52
|
52
|
50
|
66
|
76
|
82
|
65
|
64
|
65
|
28
|
45
|
143
|
167
|
116
|
78
|
73
|
78
|
58
|
23
|
20
|
31
|
22
|
56
|
43
|
27
|
25
|
21
|
31
|
49
|
56
|
|
|
2025/03
|
29
|
27
|
29
|
17
|
15
|
24
|
64
|
63
|
60
|
65
|
47
|
57
|
48
|
26
|
18
|
40
|
47
|
37
|
42
|
43
|
47
|
51
|
62
|
78
|
76
|
66
|
54
|
55
|
31
|
18
|
37
|
|
2025/02
|
23
|
18
|
31
|
49
|
60
|
67
|
50
|
66
|
43
|
57
|
51
|
65
|
99
|
104
|
97
|
39
|
51
|
42
|
40
|
15
|
46
|
25
|
16
|
56
|
85
|
107
|
55
|
41
|
|||
|
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