Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
57
*
PM10
77
O3
0.5
CO
12
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Mar
97
Good
Fri
13 Mar
86
Good
Sat
14 Mar
57
Good
Sun
15 Mar
83
Good
Mon
16 Mar
85
Good
Tue
17 Mar
83
Good
Wed
18 Mar
35
Excellent
Air quality in the last 12 months (Xihe)
|
2026/02
|
39
|
32
|
91
|
71
|
81
|
19
|
19
|
30
|
73
|
70
|
65
|
118
|
171
|
116
|
52
|
61
|
251
|
23
|
66
|
141
|
136
|
101
|
19
|
53
|
92
|
28
|
31
|
31
|
|||
|
2026/01
|
47
|
54
|
78
|
63
|
33
|
77
|
33
|
46
|
74
|
22
|
22
|
45
|
36
|
81
|
58
|
20
|
24
|
21
|
34
|
34
|
26
|
32
|
47
|
24
|
17
|
59
|
20
|
30
|
43
|
55
|
62
|
|
2025/12
|
42
|
23
|
28
|
50
|
51
|
79
|
62
|
35
|
53
|
66
|
28
|
48
|
78
|
72
|
136
|
61
|
68
|
125
|
91
|
27
|
29
|
65
|
55
|
28
|
24
|
38
|
76
|
110
|
34
|
27
|
43
|
|
2025/11
|
89
|
25
|
61
|
41
|
106
|
45
|
61
|
176
|
32
|
44
|
40
|
75
|
35
|
79
|
153
|
71
|
37
|
44
|
73
|
39
|
79
|
99
|
135
|
121
|
31
|
58
|
36
|
82
|
59
|
22
|
|
|
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
|
|
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