Air Quality
Excellent
No health implications.
4
PM2.5
11
PM10
14
O3
0.5
CO
7
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Apr
86
Good
Sat
11 Apr
83
Good
Sun
12 Apr
50
Excellent
Mon
13 Apr
57
Good
Tue
14 Apr
88
Good
Wed
15 Apr
100
Good
Thu
16 Apr
32
Excellent
Air quality in the last 12 months (Xiejiaji)
|
2026/02
|
53
|
73
|
93
|
79
|
84
|
78
|
51
|
60
|
47
|
60
|
89
|
84
|
72
|
68
|
83
|
43
|
139
|
68
|
71
|
61
|
41
|
234
|
123
|
24
|
40
|
37
|
34
|
28
|
|||
|
2026/01
|
40
|
60
|
69
|
70
|
119
|
74
|
54
|
75
|
60
|
99
|
66
|
69
|
73
|
82
|
91
|
104
|
124
|
66
|
27
|
41
|
66
|
50
|
70
|
93
|
104
|
36
|
71
|
79
|
76
|
31
|
52
|
|
2025/12
|
119
|
75
|
69
|
67
|
74
|
81
|
94
|
103
|
65
|
79
|
139
|
32
|
56
|
79
|
70
|
75
|
167
|
123
|
125
|
204
|
100
|
36
|
50
|
76
|
72
|
47
|
57
|
65
|
97
|
103
|
40
|
|
2025/11
|
84
|
69
|
40
|
48
|
58
|
46
|
27
|
39
|
82
|
68
|
38
|
36
|
80
|
135
|
110
|
101
|
41
|
45
|
50
|
42
|
83
|
75
|
79
|
117
|
80
|
84
|
280
|
133
|
76
|
82
|
|
|
2025/10
|
15
|
26
|
10
|
33
|
54
|
59
|
51
|
48
|
36
|
58
|
49
|
50
|
17
|
41
|
32
|
22
|
16
|
18
|
25
|
20
|
18
|
34
|
42
|
50
|
57
|
71
|
64
|
70
|
58
|
47
|
87
|
|
2025/09
|
28
|
22
|
27
|
32
|
33
|
30
|
37
|
29
|
12
|
18
|
27
|
24
|
14
|
17
|
17
|
25
|
13
|
12
|
15
|
18
|
33
|
26
|
35
|
10
|
19
|
26
|
16
|
24
|
22
|
17
|
|
|
2025/08
|
14
|
17
|
20
|
25
|
35
|
32
|
21
|
18
|
19
|
13
|
10
|
18
|
25
|
29
|
28
|
24
|
30
|
34
|
32
|
25
|
26
|
27
|
24
|
21
|
24
|
16
|
29
|
37
|
29
|
17
|
19
|
|
2025/07
|
23
|
19
|
24
|
25
|
32
|
35
|
43
|
27
|
18
|
35
|
42
|
29
|
28
|
37
|
32
|
26
|
25
|
37
|
30
|
26
|
24
|
21
|
25
|
27
|
31
|
23
|
22
|
19
|
26
|
22
|
20
|
|
2025/06
|
36
|
22
|
42
|
61
|
50
|
38
|
21
|
34
|
27
|
39
|
43
|
50
|
42
|
34
|
33
|
49
|
51
|
19
|
12
|
12
|
16
|
26
|
40
|
38
|
30
|
36
|
21
|
19
|
13
|
19
|
|
|
2025/05
|
58
|
64
|
61
|
54
|
53
|
81
|
88
|
54
|
35
|
33
|
46
|
45
|
50
|
59
|
71
|
64
|
97
|
79
|
75
|
60
|
42
|
57
|
72
|
72
|
57
|
71
|
77
|
64
|
72
|
62
|
71
|
|
2025/04
|
61
|
68
|
58
|
71
|
87
|
82
|
65
|
70
|
85
|
91
|
84
|
241
|
110
|
68
|
47
|
57
|
60
|
71
|
70
|
53
|
58
|
84
|
76
|
82
|
61
|
58
|
51
|
69
|
55
|
50
|
|
|
2025/03
|
88
|
73
|
40
|
72
|
86
|
79
|
70
|
88
|
100
|
89
|
101
|
166
|
123
|
46
|
56
|
56
|
52
|
52
|
51
|
59
|
50
|
61
|
68
|
99
|
76
|
70
|
120
|
140
|
159
|
91
|
65
|
|
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