Air Quality
Excellent
No health implications.
21
PM2.5
30
PM10
71
O3
0.8
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Sep
80
Good
Fri
18 Sep
63
Good
Sat
19 Sep
84
Good
Sun
20 Sep
81
Good
Mon
21 Sep
81
Good
Tue
22 Sep
83
Good
Wed
23 Sep
31
Excellent
Air quality in the last 12 months (Xintian)
|
2026/08
|
14
|
15
|
17
|
17
|
21
|
30
|
37
|
31
|
31
|
34
|
22
|
21
|
15
|
17
|
22
|
33
|
39
|
39
|
28
|
31
|
30
|
31
|
21
|
18
|
17
|
31
|
42
|
30
|
34
|
21
|
24
|
|
2026/07
|
19
|
23
|
19
|
17
|
14
|
16
|
13
|
13
|
18
|
20
|
27
|
31
|
32
|
23
|
16
|
19
|
18
|
21
|
19
|
15
|
17
|
22
|
24
|
32
|
33
|
28
|
15
|
18
|
17
|
14
|
13
|
|
2026/06
|
42
|
40
|
30
|
31
|
22
|
27
|
23
|
21
|
25
|
35
|
41
|
47
|
33
|
22
|
33
|
37
|
39
|
16
|
15
|
17
|
21
|
22
|
25
|
19
|
25
|
31
|
32
|
42
|
34
|
21
|
|
|
2026/05
|
32
|
34
|
29
|
37
|
41
|
37
|
31
|
34
|
33
|
41
|
35
|
42
|
29
|
37
|
46
|
25
|
17
|
20
|
21
|
18
|
20
|
15
|
17
|
22
|
24
|
27
|
40
|
40
|
42
|
42
|
45
|
|
2026/04
|
31
|
42
|
28
|
33
|
51
|
43
|
38
|
41
|
46
|
51
|
40
|
27
|
36
|
24
|
22
|
26
|
28
|
34
|
39
|
38
|
18
|
15
|
24
|
37
|
44
|
45
|
58
|
39
|
28
|
31
|
|
|
2026/03
|
13
|
17
|
30
|
51
|
44
|
44
|
58
|
43
|
20
|
51
|
34
|
41
|
56
|
57
|
100
|
75
|
45
|
31
|
35
|
27
|
30
|
49
|
46
|
23
|
58
|
61
|
32
|
34
|
34
|
23
|
30
|
|
2026/02
|
52
|
54
|
65
|
79
|
104
|
78
|
80
|
68
|
66
|
61
|
44
|
58
|
67
|
60
|
50
|
28
|
68
|
79
|
58
|
36
|
50
|
60
|
55
|
30
|
44
|
36
|
16
|
24
|
|||
|
2026/01
|
29
|
52
|
69
|
81
|
44
|
66
|
63
|
56
|
54
|
74
|
84
|
82
|
87
|
74
|
81
|
99
|
117
|
105
|
55
|
18
|
47
|
55
|
64
|
58
|
78
|
55
|
93
|
87
|
63
|
42
|
33
|
|
2025/12
|
68
|
106
|
95
|
88
|
80
|
83
|
88
|
97
|
100
|
92
|
84
|
102
|
20
|
41
|
53
|
60
|
75
|
98
|
70
|
60
|
106
|
113
|
80
|
33
|
54
|
58
|
63
|
65
|
74
|
97
|
139
|
|
2025/11
|
46
|
42
|
19
|
14
|
25
|
30
|
43
|
15
|
8
|
11
|
28
|
51
|
39
|
47
|
54
|
55
|
64
|
24
|
34
|
41
|
49
|
55
|
61
|
61
|
50
|
55
|
65
|
70
|
60
|
57
|
|
|
2025/10
|
54
|
37
|
31
|
46
|
52
|
19
|
24
|
42
|
34
|
32
|
39
|
46
|
87
|
46
|
55
|
57
|
52
|
28
|
10
|
9
|
10
|
23
|
35
|
42
|
50
|
65
|
67
|
73
|
80
|
98
|
56
|
|
2025/09
|
25
|
27
|
27
|
29
|
38
|
37
|
46
|
36
|
19
|
20
|
21
|
24
|
26
|
32
|
33
|
26
|
20
|
43
|
47
|
25
|
24
|
19
|
25
|
10
|
14
|
21
|
27
|
42
|
43
|
63
|
|
|
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