Air Quality
Excellent
No health implications.
3
PM2.5
17
PM10
12
O3
0.3
CO
6
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Sep
41
Excellent
Thu
1 Oct
41
Excellent
Fri
2 Oct
44
Excellent
Sat
3 Oct
42
Excellent
Sun
4 Oct
46
Excellent
Mon
5 Oct
48
Excellent
Tue
6 Oct
46
Excellent
Air quality in the last 12 months (Xifeng)
|
2026/08
|
32
|
23
|
29
|
35
|
38
|
39
|
21
|
23
|
29
|
20
|
21
|
31
|
23
|
21
|
27
|
23
|
26
|
25
|
23
|
30
|
38
|
35
|
21
|
24
|
25
|
26
|
25
|
22
|
30
|
31
|
24
|
|
2026/07
|
38
|
37
|
31
|
31
|
31
|
22
|
26
|
26
|
23
|
26
|
17
|
18
|
15
|
16
|
25
|
31
|
41
|
43
|
25
|
26
|
34
|
41
|
34
|
31
|
29
|
29
|
33
|
45
|
34
|
38
|
30
|
|
2026/06
|
35
|
58
|
24
|
26
|
24
|
23
|
23
|
23
|
24
|
24
|
26
|
34
|
34
|
48
|
41
|
32
|
28
|
35
|
35
|
31
|
23
|
29
|
33
|
38
|
29
|
34
|
38
|
35
|
41
|
36
|
|
|
2026/05
|
44
|
31
|
28
|
37
|
71
|
31
|
24
|
29
|
34
|
36
|
42
|
46
|
46
|
46
|
44
|
46
|
44
|
28
|
25
|
24
|
29
|
30
|
30
|
36
|
38
|
35
|
30
|
33
|
35
|
36
|
62
|
|
2026/04
|
86
|
94
|
72
|
36
|
41
|
37
|
31
|
86
|
53
|
60
|
46
|
67
|
45
|
67
|
52
|
63
|
48
|
45
|
78
|
123
|
77
|
39
|
38
|
65
|
64
|
35
|
29
|
31
|
33
|
39
|
|
|
2026/03
|
107
|
147
|
163
|
70
|
50
|
39
|
51
|
86
|
65
|
67
|
78
|
76
|
81
|
134
|
265
|
148
|
169
|
50
|
53
|
89
|
109
|
149
|
124
|
85
|
111
|
153
|
85
|
103
|
86
|
38
|
53
|
|
2026/02
|
81
|
73
|
61
|
134
|
192
|
38
|
55
|
54
|
58
|
78
|
73
|
99
|
129
|
88
|
47
|
61
|
124
|
39
|
46
|
59
|
68
|
230
|
55
|
48
|
77
|
75
|
77
|
53
|
|||
|
2026/01
|
58
|
72
|
89
|
120
|
75
|
60
|
48
|
56
|
76
|
53
|
39
|
39
|
29
|
45
|
52
|
77
|
61
|
55
|
39
|
57
|
61
|
48
|
55
|
58
|
78
|
78
|
70
|
67
|
93
|
82
|
78
|
|
2025/12
|
58
|
30
|
36
|
44
|
47
|
67
|
72
|
40
|
64
|
93
|
60
|
73
|
67
|
88
|
70
|
66
|
73
|
59
|
55
|
37
|
41
|
43
|
38
|
68
|
41
|
53
|
76
|
89
|
36
|
43
|
42
|
|
2025/11
|
57
|
22
|
28
|
44
|
84
|
71
|
86
|
138
|
50
|
36
|
76
|
92
|
50
|
80
|
113
|
64
|
36
|
46
|
53
|
47
|
59
|
80
|
115
|
203
|
148
|
93
|
50
|
45
|
53
|
40
|
|
|
2025/10
|
42
|
53
|
46
|
39
|
27
|
24
|
35
|
35
|
37
|
42
|
48
|
47
|
48
|
99
|
66
|
57
|
66
|
29
|
39
|
40
|
51
|
53
|
64
|
68
|
111
|
67
|
68
|
113
|
144
|
34
|
42
|
|
2025/09
|
28
|
34
|
29
|
26
|
27
|
20
|
27
|
23
|
23
|
23
|
31
|
38
|
35
|
36
|
17
|
22
|
20
|
21
|
24
|
30
|
29
|
24
|
29
|
18
|
34
|
26
|
25
|
25
|
36
|
39
|
|
|
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