Air Quality
Excellent
No health implications.
16
PM2.5
20
PM10
90
O3
0.5
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Apr
43
Excellent
Mon
21 Apr
62
Good
Tue
22 Apr
65
Good
Wed
23 Apr
60
Good
Thu
24 Apr
64
Good
Fri
25 Apr
68
Good
Sat
26 Apr
23
Excellent
Air quality in the last 12 months (Suxian)
|
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
|
|||
|
2025/01
|
109
|
94
|
146
|
155
|
181
|
128
|
108
|
113
|
70
|
59
|
62
|
64
|
59
|
52
|
103
|
67
|
72
|
64
|
70
|
75
|
77
|
79
|
92
|
222
|
99
|
26
|
47
|
75
|
191
|
93
|
79
|
|
2024/12
|
56
|
58
|
67
|
145
|
88
|
29
|
32
|
61
|
114
|
101
|
42
|
68
|
101
|
90
|
49
|
53
|
59
|
63
|
86
|
100
|
114
|
110
|
96
|
103
|
115
|
127
|
135
|
139
|
85
|
97
|
103
|
|
2024/11
|
66
|
101
|
82
|
84
|
86
|
81
|
50
|
57
|
63
|
94
|
77
|
71
|
75
|
91
|
61
|
79
|
44
|
11
|
12
|
27
|
45
|
60
|
54
|
55
|
67
|
36
|
38
|
44
|
48
|
63
|
|
|
2024/10
|
35
|
38
|
48
|
55
|
53
|
68
|
93
|
68
|
66
|
53
|
58
|
58
|
72
|
149
|
59
|
26
|
37
|
41
|
26
|
33
|
39
|
25
|
34
|
40
|
49
|
73
|
32
|
42
|
73
|
59
|
51
|
|
2024/09
|
28
|
28
|
31
|
31
|
39
|
31
|
18
|
20
|
18
|
32
|
37
|
55
|
38
|
46
|
31
|
34
|
60
|
59
|
53
|
40
|
36
|
31
|
45
|
46
|
41
|
46
|
45
|
43
|
42
|
46
|
|
|
2024/08
|
14
|
18
|
23
|
32
|
34
|
22
|
23
|
27
|
25
|
28
|
30
|
25
|
16
|
16
|
23
|
33
|
26
|
26
|
22
|
34
|
29
|
14
|
17
|
27
|
24
|
23
|
33
|
33
|
37
|
51
|
41
|
|
2024/07
|
16
|
22
|
17
|
13
|
16
|
21
|
18
|
13
|
20
|
20
|
18
|
19
|
16
|
21
|
22
|
14
|
11
|
14
|
10
|
13
|
16
|
17
|
17
|
25
|
41
|
35
|
18
|
10
|
10
|
10
|
9
|
|
2024/06
|
18
|
14
|
40
|
22
|
12
|
32
|
31
|
45
|
61
|
31
|
17
|
16
|
18
|
17
|
17
|
13
|
11
|
12
|
17
|
20
|
18
|
19
|
23
|
15
|
25
|
26
|
26
|
16
|
16
|
14
|
|
|
2024/05
|
15
|
24
|
38
|
26
|
14
|
30
|
37
|
51
|
63
|
55
|
24
|
43
|
64
|
46
|
37
|
48
|
50
|
49
|
17
|
25
|
36
|
37
|
27
|
23
|
20
|
21
|
13
|
38
|
22
|
33
|
24
|
|
2024/04
|
46
|
52
|
40
|
20
|
14
|
20
|
19
|
36
|
45
|
41
|
43
|
47
|
43
|
47
|
52
|
46
|
21
|
35
|
18
|
18
|
20
|
33
|
43
|
49
|
28
|
22
|
30
|
32
|
22
|
16
|
|
|
2024/03
|
81
|
64
|
51
|
15
|
29
|
121
|
95
|
60
|
50
|
55
|
32
|
40
|
46
|
39
|
39
|
38
|
58
|
18
|
32
|
52
|
62
|
33
|
24
|
26
|
30
|
32
|
42
|
26
|
31
|
31
|
34
|
|
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