Air Quality
Excellent
No health implications.
15
PM2.5
24
PM10
71
O3
0.3
CO
7
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Mar
57
Good
Tue
25 Mar
56
Good
Wed
26 Mar
54
Good
Thu
27 Mar
50
Excellent
Fri
28 Mar
51
Good
Sat
29 Mar
20
Excellent
Sun
30 Mar
17
Excellent
Air quality in the last 12 months (Sunwu)
|
2025/02
|
58
|
92
|
45
|
24
|
26
|
27
|
25
|
18
|
26
|
40
|
55
|
64
|
45
|
35
|
44
|
24
|
24
|
21
|
22
|
21
|
23
|
22
|
24
|
26
|
42
|
26
|
33
|
36
|
|||
|
2025/01
|
88
|
89
|
75
|
69
|
61
|
34
|
46
|
24
|
28
|
46
|
60
|
103
|
101
|
57
|
47
|
36
|
47
|
65
|
66
|
55
|
55
|
51
|
84
|
115
|
119
|
72
|
35
|
44
|
45
|
28
|
37
|
|
2024/12
|
40
|
28
|
28
|
20
|
24
|
17
|
21
|
24
|
44
|
48
|
26
|
28
|
35
|
38
|
29
|
23
|
23
|
23
|
31
|
51
|
26
|
44
|
36
|
38
|
39
|
27
|
36
|
40
|
46
|
66
|
64
|
|
2024/11
|
36
|
32
|
35
|
21
|
26
|
33
|
61
|
126
|
149
|
86
|
86
|
42
|
61
|
118
|
83
|
37
|
21
|
23
|
51
|
58
|
61
|
24
|
33
|
87
|
71
|
35
|
27
|
33
|
23
|
23
|
|
|
2024/10
|
19
|
30
|
19
|
21
|
27
|
20
|
46
|
37
|
37
|
49
|
22
|
19
|
23
|
51
|
16
|
19
|
22
|
22
|
20
|
37
|
46
|
35
|
29
|
42
|
46
|
43
|
59
|
50
|
98
|
67
|
56
|
|
2024/09
|
17
|
17
|
20
|
24
|
14
|
19
|
20
|
19
|
27
|
31
|
15
|
23
|
15
|
18
|
21
|
21
|
22
|
19
|
18
|
16
|
15
|
25
|
23
|
20
|
20
|
23
|
21
|
20
|
22
|
19
|
|
|
2024/08
|
22
|
19
|
18
|
14
|
16
|
21
|
25
|
17
|
20
|
23
|
19
|
16
|
22
|
21
|
26
|
26
|
22
|
15
|
25
|
33
|
25
|
19
|
23
|
21
|
16
|
17
|
16
|
18
|
20
|
21
|
14
|
|
2024/07
|
48
|
61
|
65
|
73
|
66
|
86
|
109
|
101
|
96
|
81
|
80
|
117
|
109
|
90
|
60
|
48
|
25
|
17
|
18
|
16
|
9
|
14
|
10
|
14
|
13
|
15
|
13
|
12
|
17
|
15
|
17
|
|
2024/06
|
28
|
31
|
31
|
24
|
20
|
27
|
32
|
18
|
20
|
21
|
20
|
17
|
23
|
20
|
21
|
17
|
20
|
25
|
20
|
17
|
14
|
21
|
18
|
23
|
35
|
33
|
32
|
39
|
41
|
48
|
|
|
2024/05
|
36
|
38
|
42
|
54
|
37
|
31
|
24
|
49
|
16
|
27
|
33
|
38
|
23
|
22
|
14
|
18
|
27
|
26
|
23
|
27
|
34
|
26
|
16
|
17
|
20
|
27
|
39
|
51
|
18
|
22
|
34
|
|
2024/04
|
22
|
31
|
33
|
22
|
35
|
28
|
23
|
25
|
31
|
64
|
69
|
103
|
49
|
55
|
72
|
29
|
18
|
22
|
16
|
43
|
106
|
81
|
26
|
32
|
29
|
14
|
17
|
15
|
24
|
36
|
|
|
2024/03
|
44
|
26
|
29
|
40
|
28
|
44
|
38
|
25
|
26
|
46
|
41
|
75
|
72
|
60
|
29
|
24
|
24
|
26
|
28
|
27
|
26
|
27
|
40
|
20
|
28
|
36
|
47
|
151
|
32
|
25
|
21
|
|
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