Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
55
*
PM10
12
O3
0.6
CO
5
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Jul
47
Excellent
Sat
19 Jul
47
Excellent
Sun
20 Jul
49
Excellent
Mon
21 Jul
45
Excellent
Tue
22 Jul
44
Excellent
Wed
23 Jul
35
Excellent
Thu
24 Jul
47
Excellent
Air quality in the last 12 months (Zixi)
|
2025/06
|
28
|
17
|
19
|
32
|
28
|
29
|
34
|
33
|
24
|
24
|
25
|
28
|
31
|
22
|
16
|
25
|
24
|
18
|
21
|
17
|
14
|
18
|
20
|
20
|
30
|
26
|
25
|
26
|
28
|
29
|
|
|
2025/05
|
45
|
42
|
53
|
55
|
30
|
38
|
61
|
38
|
18
|
41
|
36
|
35
|
38
|
39
|
51
|
23
|
24
|
15
|
23
|
21
|
25
|
31
|
18
|
53
|
59
|
56
|
50
|
32
|
19
|
29
|
31
|
|
2025/04
|
40
|
46
|
49
|
54
|
51
|
57
|
57
|
60
|
55
|
37
|
40
|
140
|
131
|
105
|
71
|
54
|
63
|
61
|
27
|
21
|
32
|
20
|
33
|
37
|
16
|
20
|
18
|
35
|
52
|
53
|
|
|
2025/03
|
43
|
40
|
34
|
17
|
24
|
20
|
49
|
44
|
56
|
48
|
56
|
51
|
24
|
16
|
15
|
35
|
38
|
41
|
44
|
41
|
40
|
41
|
50
|
63
|
63
|
75
|
61
|
53
|
31
|
25
|
35
|
|
2025/02
|
33
|
20
|
31
|
46
|
38
|
52
|
62
|
52
|
34
|
49
|
59
|
69
|
72
|
82
|
51
|
51
|
53
|
47
|
46
|
22
|
19
|
22
|
16
|
43
|
75
|
71
|
51
|
39
|
|||
|
2025/01
|
88
|
83
|
84
|
75
|
89
|
81
|
72
|
77
|
62
|
48
|
47
|
49
|
55
|
56
|
77
|
55
|
51
|
56
|
58
|
59
|
60
|
59
|
55
|
69
|
42
|
22
|
52
|
70
|
106
|
55
|
41
|
|
2024/12
|
46
|
48
|
60
|
96
|
62
|
51
|
40
|
68
|
56
|
59
|
35
|
36
|
80
|
58
|
51
|
49
|
56
|
63
|
68
|
64
|
63
|
74
|
61
|
77
|
83
|
96
|
115
|
77
|
72
|
81
|
79
|
|
2024/11
|
25
|
37
|
43
|
52
|
66
|
50
|
41
|
41
|
49
|
53
|
42
|
50
|
52
|
48
|
32
|
30
|
31
|
25
|
32
|
37
|
48
|
35
|
59
|
52
|
39
|
30
|
37
|
40
|
47
|
45
|
|
|
2024/10
|
33
|
29
|
36
|
33
|
36
|
28
|
27
|
17
|
26
|
37
|
52
|
55
|
47
|
58
|
61
|
26
|
32
|
36
|
26
|
21
|
40
|
37
|
31
|
46
|
38
|
44
|
15
|
16
|
40
|
48
|
35
|
|
2024/09
|
46
|
52
|
51
|
42
|
36
|
33
|
24
|
26
|
26
|
30
|
35
|
25
|
33
|
37
|
34
|
36
|
30
|
27
|
35
|
35
|
25
|
20
|
22
|
21
|
35
|
34
|
29
|
30
|
40
|
36
|
|
|
2024/08
|
16
|
23
|
29
|
36
|
32
|
38
|
32
|
28
|
32
|
34
|
30
|
23
|
23
|
25
|
27
|
32
|
24
|
26
|
21
|
30
|
21
|
25
|
30
|
36
|
35
|
35
|
36
|
27
|
36
|
45
|
41
|
|
2024/07
|
30
|
22
|
24
|
21
|
23
|
18
|
21
|
19
|
23
|
27
|
26
|
22
|
20
|
25
|
29
|
29
|
18
|
18
|
17
|
20
|
25
|
25
|
30
|
28
|
22
|
16
|
13
|
16
|
18
|
21
|
16
|
|
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