Air Quality
Excellent
No health implications.
3
PM2.5
11
PM10
48
O3
0.3
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Nov
31
Excellent
Fri
28 Nov
85
Good
Sat
29 Nov
56
Good
Sun
30 Nov
64
Good
Mon
1 Dec
59
Good
Tue
2 Dec
16
Excellent
Wed
3 Dec
36
Excellent
Xihe Air quality rank
Air quality in the last 12 months (Xihe)
|
2025/10
|
66
|
70
|
43
|
40
|
21
|
15
|
41
|
13
|
21
|
27
|
40
|
27
|
55
|
70
|
42
|
27
|
26
|
14
|
19
|
27
|
36
|
44
|
43
|
60
|
82
|
35
|
37
|
57
|
122
|
33
|
57
|
|
2025/09
|
35
|
42
|
52
|
48
|
41
|
22
|
22
|
23
|
28
|
27
|
54
|
35
|
38
|
34
|
18
|
18
|
12
|
24
|
45
|
43
|
38
|
43
|
35
|
27
|
34
|
37
|
75
|
36
|
38
|
53
|
|
|
2025/08
|
36
|
32
|
24
|
15
|
24
|
14
|
19
|
24
|
23
|
19
|
29
|
37
|
23
|
32
|
41
|
27
|
16
|
33
|
49
|
35
|
39
|
21
|
37
|
14
|
19
|
17
|
35
|
15
|
28
|
43
|
31
|
|
2025/07
|
40
|
35
|
21
|
28
|
37
|
18
|
38
|
52
|
23
|
30
|
37
|
33
|
13
|
17
|
28
|
13
|
13
|
14
|
25
|
16
|
24
|
36
|
19
|
19
|
30
|
37
|
42
|
25
|
23
|
14
|
31
|
|
2025/06
|
20
|
42
|
35
|
13
|
29
|
20
|
14
|
36
|
23
|
15
|
28
|
51
|
36
|
42
|
28
|
18
|
19
|
40
|
30
|
18
|
21
|
29
|
45
|
48
|
40
|
49
|
36
|
22
|
42
|
25
|
|
|
2025/05
|
30
|
34
|
35
|
19
|
25
|
34
|
43
|
66
|
26
|
31
|
68
|
75
|
64
|
56
|
66
|
58
|
29
|
27
|
50
|
52
|
66
|
60
|
21
|
39
|
32
|
60
|
71
|
54
|
52
|
72
|
47
|
|
2025/04
|
94
|
28
|
69
|
63
|
37
|
58
|
86
|
31
|
45
|
73
|
73
|
32
|
14
|
13
|
45
|
67
|
73
|
21
|
29
|
56
|
39
|
15
|
51
|
63
|
41
|
85
|
30
|
31
|
67
|
34
|
|
|
2025/03
|
146
|
32
|
37
|
64
|
104
|
48
|
83
|
82
|
190
|
126
|
127
|
93
|
41
|
43
|
36
|
35
|
52
|
29
|
61
|
93
|
66
|
67
|
179
|
61
|
65
|
118
|
47
|
27
|
20
|
32
|
58
|
|
2025/02
|
79
|
85
|
40
|
18
|
31
|
62
|
62
|
32
|
38
|
81
|
109
|
48
|
74
|
90
|
112
|
48
|
26
|
26
|
27
|
28
|
46
|
29
|
35
|
91
|
72
|
68
|
135
|
194
|
|||
|
2025/01
|
36
|
31
|
56
|
96
|
90
|
53
|
27
|
31
|
22
|
42
|
63
|
87
|
90
|
49
|
38
|
63
|
98
|
128
|
53
|
73
|
47
|
55
|
126
|
100
|
73
|
87
|
37
|
44
|
110
|
46
|
57
|
|
2024/12
|
86
|
25
|
44
|
44
|
61
|
27
|
40
|
42
|
89
|
52
|
36
|
75
|
44
|
42
|
28
|
47
|
27
|
35
|
67
|
70
|
35
|
56
|
36
|
69
|
99
|
33
|
37
|
34
|
79
|
84
|
44
|
|
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
|
|
|
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