Air Quality
Excellent
No health implications.
13
PM2.5
21
PM10
28
O3
0.5
CO
3
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jul
53
Good
Wed
16 Jul
50
Excellent
Thu
17 Jul
83
Good
Fri
18 Jul
130
Light
Sat
19 Jul
86
Good
Sun
20 Jul
80
Good
Mon
21 Jul
48
Excellent
Air quality in the last 12 months (Xinhui)
|
2025/06
|
38
|
30
|
24
|
36
|
23
|
30
|
26
|
22
|
22
|
23
|
20
|
13
|
18
|
15
|
24
|
24
|
16
|
17
|
14
|
15
|
16
|
21
|
16
|
16
|
23
|
15
|
16
|
22
|
19
|
16
|
|
|
2025/05
|
38
|
46
|
43
|
31
|
24
|
29
|
22
|
26
|
25
|
45
|
39
|
50
|
42
|
36
|
26
|
18
|
18
|
20
|
28
|
23
|
27
|
24
|
25
|
28
|
44
|
63
|
56
|
38
|
35
|
27
|
31
|
|
2025/04
|
42
|
55
|
57
|
45
|
40
|
74
|
81
|
66
|
45
|
39
|
33
|
41
|
220
|
155
|
106
|
92
|
63
|
43
|
33
|
36
|
34
|
33
|
30
|
29
|
26
|
45
|
34
|
45
|
37
|
46
|
|
|
2025/03
|
38
|
31
|
30
|
32
|
27
|
16
|
27
|
45
|
69
|
53
|
40
|
36
|
35
|
40
|
33
|
16
|
47
|
55
|
51
|
66
|
66
|
60
|
55
|
58
|
55
|
41
|
33
|
37
|
20
|
15
|
18
|
|
2025/02
|
45
|
30
|
12
|
29
|
52
|
56
|
27
|
51
|
41
|
54
|
55
|
54
|
53
|
58
|
34
|
67
|
51
|
68
|
50
|
39
|
52
|
56
|
36
|
40
|
53
|
83
|
80
|
42
|
|||
|
2025/01
|
98
|
82
|
68
|
85
|
96
|
105
|
106
|
100
|
88
|
48
|
37
|
42
|
70
|
64
|
62
|
58
|
61
|
79
|
82
|
91
|
73
|
65
|
74
|
49
|
32
|
18
|
31
|
38
|
68
|
50
|
34
|
|
2024/12
|
72
|
92
|
75
|
70
|
62
|
81
|
62
|
39
|
57
|
82
|
64
|
34
|
42
|
59
|
48
|
49
|
72
|
52
|
56
|
72
|
68
|
64
|
79
|
75
|
69
|
71
|
86
|
68
|
94
|
115
|
90
|
|
2024/11
|
43
|
34
|
56
|
56
|
39
|
56
|
48
|
48
|
49
|
54
|
61
|
65
|
65
|
31
|
33
|
27
|
35
|
32
|
20
|
30
|
36
|
35
|
43
|
50
|
49
|
27
|
33
|
38
|
39
|
55
|
|
|
2024/10
|
37
|
27
|
39
|
38
|
44
|
47
|
54
|
74
|
60
|
40
|
48
|
53
|
51
|
36
|
41
|
35
|
33
|
37
|
67
|
57
|
43
|
41
|
26
|
32
|
40
|
43
|
37
|
29
|
28
|
43
|
46
|
|
2024/09
|
21
|
26
|
38
|
50
|
37
|
11
|
20
|
18
|
18
|
33
|
40
|
51
|
46
|
57
|
38
|
40
|
39
|
23
|
37
|
34
|
20
|
23
|
21
|
35
|
38
|
44
|
35
|
46
|
26
|
38
|
|
|
2024/08
|
23
|
22
|
21
|
22
|
33
|
38
|
39
|
22
|
20
|
20
|
22
|
19
|
35
|
31
|
29
|
25
|
13
|
25
|
24
|
21
|
18
|
22
|
32
|
25
|
26
|
36
|
33
|
44
|
39
|
39
|
21
|
|
2024/07
|
21
|
19
|
14
|
16
|
19
|
17
|
16
|
15
|
15
|
15
|
14
|
14
|
12
|
16
|
15
|
17
|
14
|
16
|
26
|
26
|
15
|
15
|
16
|
27
|
24
|
27
|
20
|
13
|
10
|
13
|
22
|
|
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