Air Quality
Excellent
No health implications.
19
PM2.5
44
PM10
28
O3
0.7
CO
4
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 May
55
Good
Tue
12 May
56
Good
Wed
13 May
48
Excellent
Thu
14 May
45
Excellent
Fri
15 May
46
Excellent
Sat
16 May
26
Excellent
Sun
17 May
18
Excellent
Air quality in the last 12 months (Xingguo)
|
2026/04
|
28
|
29
|
23
|
27
|
42
|
26
|
27
|
28
|
34
|
37
|
37
|
30
|
35
|
38
|
25
|
37
|
26
|
35
|
42
|
44
|
30
|
20
|
20
|
28
|
34
|
45
|
54
|
51
|
25
|
28
|
|
|
2026/03
|
17
|
13
|
23
|
38
|
45
|
47
|
44
|
58
|
37
|
49
|
44
|
43
|
42
|
44
|
50
|
72
|
61
|
39
|
19
|
24
|
30
|
34
|
38
|
21
|
26
|
25
|
27
|
33
|
43
|
31
|
22
|
|
2026/02
|
24
|
37
|
51
|
54
|
55
|
56
|
25
|
38
|
48
|
53
|
41
|
51
|
52
|
44
|
44
|
31
|
41
|
47
|
40
|
28
|
36
|
53
|
41
|
28
|
19
|
24
|
13
|
18
|
|||
|
2026/01
|
45
|
23
|
37
|
51
|
43
|
47
|
45
|
44
|
47
|
47
|
52
|
60
|
58
|
54
|
61
|
72
|
68
|
86
|
93
|
27
|
32
|
47
|
57
|
59
|
68
|
67
|
42
|
41
|
49
|
58
|
19
|
|
2025/12
|
50
|
62
|
65
|
59
|
65
|
64
|
64
|
64
|
76
|
85
|
76
|
73
|
35
|
35
|
45
|
43
|
47
|
62
|
54
|
45
|
78
|
60
|
58
|
39
|
27
|
52
|
51
|
57
|
48
|
51
|
75
|
|
2025/11
|
38
|
44
|
38
|
23
|
22
|
29
|
41
|
29
|
15
|
15
|
46
|
31
|
31
|
39
|
42
|
50
|
54
|
27
|
28
|
33
|
39
|
49
|
58
|
53
|
60
|
62
|
57
|
55
|
47
|
47
|
|
|
2025/10
|
43
|
32
|
28
|
35
|
24
|
21
|
32
|
30
|
34
|
35
|
36
|
32
|
31
|
37
|
38
|
40
|
39
|
50
|
27
|
17
|
22
|
25
|
37
|
39
|
50
|
68
|
67
|
61
|
60
|
69
|
43
|
|
2025/09
|
20
|
21
|
21
|
26
|
24
|
28
|
31
|
14
|
14
|
16
|
15
|
26
|
22
|
25
|
26
|
22
|
24
|
25
|
22
|
21
|
27
|
37
|
37
|
28
|
22
|
26
|
31
|
34
|
36
|
42
|
|
|
2025/08
|
30
|
28
|
19
|
16
|
16
|
14
|
17
|
19
|
26
|
35
|
28
|
33
|
27
|
17
|
14
|
21
|
20
|
20
|
14
|
19
|
20
|
22
|
29
|
19
|
18
|
23
|
23
|
20
|
22
|
20
|
27
|
|
2025/07
|
19
|
23
|
28
|
34
|
31
|
31
|
37
|
38
|
28
|
19
|
24
|
15
|
20
|
22
|
26
|
30
|
35
|
34
|
23
|
13
|
15
|
14
|
21
|
21
|
25
|
30
|
21
|
22
|
26
|
24
|
26
|
|
2025/06
|
17
|
17
|
18
|
27
|
29
|
28
|
30
|
24
|
21
|
27
|
24
|
20
|
28
|
15
|
14
|
17
|
14
|
15
|
16
|
15
|
14
|
15
|
18
|
24
|
31
|
20
|
14
|
18
|
16
|
16
|
|
|
2025/05
|
44
|
47
|
53
|
39
|
20
|
26
|
46
|
29
|
18
|
38
|
31
|
34
|
33
|
33
|
31
|
22
|
23
|
15
|
15
|
17
|
23
|
25
|
22
|
40
|
49
|
44
|
45
|
23
|
15
|
21
|
24
|
|
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