Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
70
*
PM2.5
108
PM10
8
O3
1.0
CO
4
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Jan
135
Light
Mon
19 Jan
139
Light
Tue
20 Jan
83
Good
Wed
21 Jan
56
Good
Thu
22 Jan
52
Good
Fri
23 Jan
63
Good
Sat
24 Jan
48
Excellent
Air quality in the last 12 months (Xintian)
|
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
|
|
|
2025/08
|
28
|
23
|
14
|
20
|
20
|
12
|
14
|
17
|
27
|
32
|
31
|
34
|
34
|
31
|
12
|
18
|
21
|
23
|
14
|
16
|
21
|
22
|
28
|
29
|
27
|
23
|
28
|
27
|
26
|
21
|
26
|
|
2025/07
|
13
|
13
|
17
|
25
|
30
|
36
|
34
|
31
|
32
|
22
|
24
|
28
|
26
|
26
|
23
|
24
|
27
|
35
|
31
|
26
|
20
|
16
|
17
|
23
|
28
|
32
|
29
|
23
|
27
|
28
|
23
|
|
2025/06
|
24
|
25
|
41
|
47
|
45
|
41
|
33
|
34
|
42
|
41
|
41
|
30
|
33
|
19
|
18
|
24
|
12
|
13
|
20
|
21
|
16
|
19
|
24
|
20
|
25
|
22
|
14
|
13
|
14
|
14
|
|
|
2025/05
|
49
|
57
|
50
|
45
|
36
|
42
|
63
|
42
|
30
|
54
|
47
|
43
|
46
|
46
|
56
|
31
|
28
|
23
|
21
|
20
|
22
|
24
|
31
|
54
|
59
|
48
|
42
|
23
|
22
|
28
|
18
|
|
2025/04
|
55
|
55
|
59
|
96
|
111
|
89
|
79
|
68
|
70
|
40
|
51
|
207
|
201
|
129
|
87
|
78
|
84
|
69
|
37
|
26
|
36
|
33
|
53
|
37
|
33
|
38
|
28
|
37
|
53
|
54
|
|
|
2025/03
|
36
|
36
|
35
|
20
|
27
|
33
|
57
|
54
|
55
|
51
|
54
|
54
|
52
|
35
|
21
|
43
|
44
|
40
|
47
|
50
|
52
|
60
|
72
|
84
|
81
|
69
|
63
|
69
|
42
|
25
|
44
|
|
2025/02
|
25
|
22
|
41
|
57
|
59
|
65
|
50
|
68
|
47
|
58
|
64
|
68
|
91
|
106
|
80
|
37
|
45
|
39
|
35
|
21
|
57
|
31
|
31
|
75
|
93
|
93
|
48
|
41
|
|||
|
2025/01
|
107
|
103
|
133
|
147
|
176
|
112
|
96
|
104
|
65
|
59
|
60
|
66
|
62
|
59
|
94
|
68
|
69
|
68
|
81
|
80
|
82
|
89
|
107
|
229
|
74
|
29
|
54
|
73
|
203
|
92
|
69
|
|
2024/12
|
58
|
62
|
74
|
136
|
79
|
42
|
42
|
59
|
121
|
91
|
40
|
70
|
86
|
75
|
57
|
55
|
64
|
72
|
93
|
110
|
117
|
110
|
95
|
106
|
118
|
126
|
112
|
131
|
95
|
116
|
107
|
|
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