Air Quality
Excellent
No health implications.
12
PM2.5
18
PM10
66
O3
0.5
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Jul
60
Good
Thu
24 Jul
54
Good
Fri
25 Jul
54
Good
Sat
26 Jul
52
Good
Sun
27 Jul
55
Good
Mon
28 Jul
50
Excellent
Tue
29 Jul
41
Excellent
Air quality in the last 12 months (Sunwu)
|
2025/06
|
13
|
17
|
16
|
10
|
11
|
10
|
10
|
14
|
17
|
19
|
18
|
24
|
19
|
18
|
18
|
19
|
21
|
20
|
21
|
17
|
18
|
18
|
26
|
29
|
32
|
33
|
33
|
30
|
24
|
30
|
|
|
2025/05
|
31
|
24
|
17
|
13
|
13
|
16
|
20
|
31
|
30
|
33
|
66
|
102
|
74
|
32
|
50
|
23
|
23
|
13
|
15
|
17
|
18
|
16
|
21
|
20
|
22
|
28
|
30
|
43
|
52
|
38
|
26
|
|
2025/04
|
43
|
46
|
38
|
40
|
41
|
30
|
46
|
30
|
39
|
43
|
31
|
42
|
19
|
21
|
19
|
20
|
33
|
47
|
26
|
37
|
46
|
34
|
36
|
24
|
18
|
15
|
29
|
23
|
40
|
34
|
|
|
2025/03
|
24
|
25
|
28
|
38
|
51
|
39
|
30
|
35
|
35
|
73
|
30
|
36
|
22
|
23
|
19
|
19
|
20
|
16
|
22
|
37
|
17
|
17
|
19
|
17
|
13
|
17
|
21
|
16
|
15
|
16
|
25
|
|
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
|
|
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