Air Quality
Excellent
No health implications.
8
PM2.5
20
PM10
76
O3
0.7
CO
9
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Aug
47
Excellent
Sat
29 Aug
58
Good
Sun
30 Aug
56
Good
Mon
31 Aug
65
Good
Tue
1 Sep
63
Good
Wed
2 Sep
62
Good
Thu
3 Sep
26
Excellent
Air quality in the last 12 months (Xunhua)
|
2026/07
|
38
|
33
|
39
|
45
|
46
|
45
|
40
|
40
|
42
|
28
|
100
|
26
|
28
|
32
|
29
|
35
|
29
|
34
|
33
|
35
|
35
|
37
|
40
|
41
|
41
|
42
|
38
|
34
|
32
|
81
|
34
|
|
2026/06
|
57
|
43
|
37
|
45
|
49
|
110
|
75
|
62
|
52
|
42
|
36
|
36
|
43
|
41
|
44
|
43
|
35
|
33
|
34
|
34
|
31
|
33
|
39
|
35
|
32
|
35
|
39
|
37
|
35
|
37
|
|
|
2026/05
|
34
|
32
|
35
|
37
|
39
|
46
|
62
|
49
|
46
|
46
|
51
|
51
|
51
|
91
|
63
|
43
|
38
|
54
|
44
|
47
|
75
|
125
|
65
|
41
|
40
|
59
|
54
|
42
|
37
|
40
|
69
|
|
2026/04
|
47
|
49
|
68
|
70
|
69
|
62
|
51
|
42
|
46
|
54
|
46
|
55
|
42
|
35
|
43
|
32
|
44
|
48
|
173
|
76
|
60
|
57
|
73
|
65
|
55
|
56
|
41
|
29
|
40
|
40
|
|
|
2026/03
|
84
|
84
|
82
|
97
|
96
|
74
|
62
|
60
|
46
|
46
|
46
|
125
|
213
|
82
|
105
|
83
|
58
|
62
|
67
|
69
|
80
|
97
|
90
|
63
|
58
|
49
|
52
|
57
|
52
|
56
|
36
|
|
2026/02
|
90
|
84
|
94
|
98
|
79
|
72
|
61
|
62
|
81
|
85
|
71
|
68
|
57
|
62
|
75
|
72
|
98
|
60
|
60
|
47
|
92
|
167
|
134
|
71
|
75
|
81
|
84
|
86
|
|||
|
2026/01
|
75
|
83
|
82
|
83
|
66
|
77
|
62
|
59
|
60
|
53
|
59
|
54
|
54
|
75
|
61
|
68
|
59
|
82
|
63
|
64
|
68
|
71
|
69
|
68
|
343
|
234
|
138
|
120
|
113
|
90
|
94
|
|
2025/12
|
63
|
60
|
63
|
69
|
67
|
70
|
70
|
80
|
80
|
73
|
79
|
109
|
63
|
59
|
67
|
70
|
73
|
66
|
67
|
50
|
73
|
86
|
66
|
69
|
64
|
74
|
70
|
61
|
64
|
65
|
77
|
|
2025/11
|
62
|
52
|
56
|
59
|
56
|
39
|
56
|
86
|
82
|
57
|
60
|
60
|
56
|
65
|
60
|
61
|
54
|
51
|
57
|
59
|
66
|
76
|
71
|
112
|
59
|
73
|
57
|
50
|
53
|
60
|
|
|
2025/10
|
19
|
34
|
47
|
54
|
41
|
36
|
20
|
18
|
26
|
23
|
31
|
26
|
38
|
41
|
40
|
50
|
31
|
51
|
51
|
55
|
44
|
37
|
29
|
40
|
45
|
40
|
47
|
53
|
58
|
60
|
63
|
|
2025/09
|
34
|
28
|
38
|
41
|
45
|
65
|
62
|
52
|
49
|
44
|
38
|
34
|
48
|
66
|
57
|
83
|
34
|
22
|
31
|
41
|
36
|
30
|
30
|
41
|
37
|
37
|
34
|
31
|
39
|
37
|
|
|
2025/08
|
49
|
39
|
38
|
14
|
23
|
28
|
29
|
21
|
29
|
35
|
32
|
25
|
34
|
32
|
31
|
37
|
39
|
34
|
25
|
72
|
14
|
23
|
24
|
35
|
37
|
21
|
14
|
16
|
24
|
28
|
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