Air Quality
Excellent
No health implications.
31
PM2.5
38
PM10
46
O3
0.6
CO
37
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
43
Excellent
Mon
5 May
61
Good
Tue
6 May
73
Good
Wed
7 May
67
Good
Thu
8 May
63
Good
Fri
9 May
28
Excellent
Sat
10 May
27
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