Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
53
PM2.5
110
*
PM10
29
O3
1.3
CO
42
SO2
47
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Jan
87
Good
Sun
5 Jan
60
Good
Mon
6 Jan
50
Excellent
Tue
7 Jan
40
Excellent
Wed
8 Jan
47
Excellent
Thu
9 Jan
48
Excellent
Fri
10 Jan
42
Excellent
Air quality in the last 12 months (Xihe)
|
2024/11
|
59
|
53
|
55
|
26
|
42
|
51
|
102
|
149
|
91
|
57
|
46
|
58
|
71
|
36
|
52
|
26
|
22
|
20
|
69
|
80
|
60
|
39
|
85
|
151
|
88
|
25
|
41
|
48
|
60
|
83
|
|
|
2024/10
|
22
|
26
|
34
|
49
|
66
|
25
|
31
|
40
|
57
|
24
|
41
|
36
|
64
|
50
|
21
|
49
|
62
|
40
|
19
|
48
|
41
|
25
|
29
|
50
|
94
|
49
|
23
|
69
|
91
|
35
|
80
|
|
2024/09
|
20
|
20
|
38
|
30
|
18
|
31
|
28
|
35
|
47
|
24
|
46
|
35
|
35
|
12
|
32
|
43
|
40
|
33
|
49
|
8
|
11
|
29
|
41
|
50
|
29
|
39
|
49
|
51
|
43
|
16
|
|
|
2024/08
|
29
|
19
|
45
|
28
|
26
|
31
|
41
|
43
|
55
|
37
|
44
|
20
|
14
|
22
|
28
|
43
|
52
|
49
|
36
|
21
|
21
|
20
|
31
|
50
|
26
|
33
|
28
|
37
|
43
|
43
|
30
|
|
2024/07
|
51
|
47
|
21
|
39
|
60
|
61
|
29
|
55
|
57
|
60
|
61
|
72
|
50
|
50
|
47
|
19
|
26
|
33
|
60
|
35
|
45
|
28
|
36
|
25
|
24
|
12
|
15
|
14
|
22
|
44
|
36
|
|
2024/06
|
26
|
34
|
34
|
38
|
36
|
50
|
38
|
38
|
34
|
46
|
59
|
46
|
42
|
31
|
19
|
38
|
45
|
55
|
57
|
35
|
28
|
73
|
65
|
14
|
25
|
43
|
64
|
46
|
33
|
31
|
|
|
2024/05
|
57
|
54
|
75
|
62
|
53
|
66
|
59
|
76
|
71
|
88
|
84
|
39
|
64
|
55
|
32
|
54
|
69
|
52
|
27
|
23
|
52
|
52
|
26
|
32
|
41
|
36
|
18
|
32
|
50
|
41
|
17
|
|
2024/04
|
60
|
66
|
29
|
47
|
102
|
89
|
72
|
48
|
78
|
95
|
118
|
125
|
65
|
48
|
191
|
51
|
70
|
58
|
41
|
104
|
106
|
49
|
26
|
33
|
65
|
69
|
33
|
14
|
43
|
54
|
|
|
2024/03
|
30
|
37
|
37
|
83
|
45
|
41
|
64
|
40
|
86
|
131
|
112
|
53
|
86
|
122
|
91
|
218
|
58
|
43
|
20
|
34
|
85
|
60
|
85
|
25
|
25
|
64
|
120
|
160
|
105
|
64
|
73
|
|
2024/02
|
36
|
68
|
60
|
65
|
34
|
50
|
74
|
66
|
107
|
114
|
86
|
116
|
133
|
32
|
43
|
123
|
67
|
39
|
38
|
23
|
24
|
31
|
32
|
57
|
46
|
51
|
108
|
64
|
58
|
||
|
2024/01
|
90
|
145
|
52
|
77
|
48
|
32
|
29
|
76
|
45
|
74
|
59
|
53
|
47
|
44
|
69
|
103
|
80
|
25
|
27
|
26
|
24
|
22
|
32
|
37
|
76
|
53
|
60
|
88
|
41
|
99
|
35
|
|
2023/12
|
39
|
57
|
77
|
78
|
133
|
53
|
91
|
96
|
31
|
22
|
28
|
37
|
47
|
47
|
29
|
29
|
47
|
105
|
61
|
26
|
45
|
70
|
92
|
114
|
104
|
53
|
82
|
107
|
138
|
169
|
26
|
|
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