Air Quality
Excellent
No health implications.
27
PM2.5
46
PM10
23
O3
0.6
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Feb
71
Good
Wed
25 Feb
70
Good
Thu
26 Feb
73
Good
Fri
27 Feb
76
Good
Sat
28 Feb
73
Good
Sun
1 Mar
66
Good
Mon
2 Mar
27
Excellent
Air quality in the last 12 months (Xixiang)
|
2026/01
|
42
|
72
|
87
|
74
|
69
|
66
|
75
|
86
|
89
|
94
|
90
|
108
|
110
|
107
|
98
|
101
|
124
|
160
|
62
|
37
|
59
|
68
|
86
|
110
|
119
|
110
|
104
|
112
|
89
|
47
|
75
|
|
2025/12
|
86
|
109
|
98
|
97
|
83
|
93
|
87
|
93
|
117
|
102
|
105
|
114
|
66
|
68
|
84
|
78
|
95
|
106
|
98
|
76
|
48
|
70
|
61
|
70
|
64
|
76
|
88
|
117
|
137
|
155
|
81
|
|
2025/11
|
50
|
52
|
59
|
73
|
66
|
52
|
24
|
37
|
42
|
58
|
61
|
66
|
62
|
65
|
62
|
51
|
18
|
26
|
36
|
53
|
59
|
70
|
53
|
58
|
62
|
73
|
101
|
81
|
76
|
78
|
|
|
2025/10
|
13
|
13
|
16
|
12
|
12
|
15
|
16
|
22
|
24
|
18
|
13
|
10
|
16
|
25
|
17
|
20
|
9
|
15
|
15
|
10
|
15
|
26
|
37
|
47
|
43
|
34
|
44
|
48
|
56
|
44
|
46
|
|
2025/09
|
30
|
26
|
28
|
20
|
19
|
26
|
29
|
21
|
27
|
31
|
20
|
14
|
23
|
29
|
36
|
25
|
17
|
8
|
10
|
16
|
15
|
13
|
10
|
16
|
30
|
29
|
22
|
14
|
16
|
19
|
|
|
2025/08
|
30
|
31
|
36
|
36
|
30
|
23
|
26
|
23
|
16
|
13
|
19
|
27
|
28
|
37
|
28
|
16
|
21
|
21
|
25
|
27
|
32
|
25
|
17
|
19
|
24
|
32
|
30
|
16
|
12
|
15
|
19
|
|
2025/07
|
20
|
21
|
24
|
23
|
13
|
15
|
18
|
20
|
26
|
26
|
29
|
36
|
36
|
35
|
32
|
36
|
32
|
18
|
25
|
21
|
24
|
29
|
18
|
15
|
15
|
21
|
22
|
24
|
24
|
27
|
27
|
|
2025/06
|
23
|
31
|
44
|
46
|
36
|
40
|
27
|
29
|
33
|
40
|
40
|
38
|
44
|
35
|
58
|
52
|
47
|
32
|
26
|
36
|
26
|
26
|
24
|
28
|
25
|
20
|
27
|
28
|
26
|
16
|
|
|
2025/05
|
68
|
59
|
78
|
58
|
54
|
126
|
72
|
60
|
79
|
54
|
54
|
56
|
39
|
54
|
63
|
60
|
90
|
71
|
70
|
71
|
73
|
60
|
57
|
49
|
47
|
46
|
37
|
35
|
31
|
42
|
27
|
|
2025/04
|
62
|
76
|
73
|
71
|
84
|
68
|
60
|
62
|
71
|
69
|
82
|
487
|
211
|
90
|
61
|
72
|
78
|
93
|
95
|
57
|
54
|
88
|
82
|
59
|
61
|
54
|
42
|
46
|
53
|
56
|
|
|
2025/03
|
112
|
64
|
21
|
21
|
31
|
43
|
51
|
60
|
65
|
54
|
87
|
101
|
58
|
33
|
47
|
46
|
51
|
47
|
46
|
51
|
55
|
56
|
62
|
54
|
49
|
93
|
209
|
74
|
65
|
64
|
53
|
|
2025/02
|
109
|
60
|
38
|
57
|
68
|
49
|
62
|
63
|
68
|
78
|
88
|
71
|
70
|
63
|
54
|
60
|
65
|
65
|
79
|
100
|
117
|
95
|
56
|
72
|
72
|
57
|
62
|
81
|
|||
|
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