Air Quality
Excellent
No health implications.
17
PM2.5
25
PM10
15
O3
0.6
CO
3
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jul
55
Good
Thu
17 Jul
59
Good
Fri
18 Jul
69
Good
Sat
19 Jul
46
Excellent
Sun
20 Jul
42
Excellent
Mon
21 Jul
38
Excellent
Tue
22 Jul
15
Excellent
Air quality in the last 12 months (Cenxi)
|
2025/06
|
30
|
30
|
21
|
29
|
35
|
25
|
25
|
21
|
32
|
26
|
20
|
15
|
13
|
17
|
20
|
19
|
15
|
15
|
16
|
17
|
16
|
15
|
20
|
22
|
21
|
18
|
14
|
18
|
20
|
20
|
|
|
2025/05
|
32
|
40
|
34
|
30
|
29
|
29
|
20
|
24
|
19
|
33
|
39
|
50
|
49
|
40
|
29
|
23
|
16
|
20
|
23
|
26
|
30
|
29
|
31
|
21
|
35
|
39
|
53
|
47
|
18
|
23
|
26
|
|
2025/04
|
30
|
57
|
66
|
63
|
88
|
76
|
76
|
69
|
63
|
59
|
51
|
79
|
263
|
172
|
135
|
107
|
93
|
70
|
50
|
43
|
40
|
42
|
36
|
43
|
21
|
35
|
44
|
32
|
51
|
51
|
|
|
2025/03
|
45
|
40
|
51
|
33
|
19
|
14
|
18
|
25
|
44
|
59
|
61
|
49
|
41
|
41
|
23
|
20
|
45
|
42
|
50
|
63
|
70
|
75
|
80
|
85
|
74
|
66
|
46
|
48
|
15
|
11
|
15
|
|
2025/02
|
46
|
37
|
18
|
23
|
45
|
55
|
27
|
44
|
59
|
60
|
65
|
51
|
53
|
75
|
63
|
55
|
54
|
52
|
64
|
64
|
44
|
49
|
27
|
28
|
83
|
88
|
76
|
52
|
|||
|
2025/01
|
100
|
84
|
75
|
79
|
89
|
104
|
95
|
86
|
88
|
47
|
52
|
60
|
67
|
82
|
76
|
77
|
72
|
70
|
73
|
78
|
77
|
77
|
69
|
56
|
45
|
20
|
42
|
46
|
170
|
73
|
44
|
|
2024/12
|
65
|
74
|
77
|
77
|
73
|
89
|
56
|
36
|
54
|
63
|
59
|
46
|
52
|
67
|
60
|
57
|
59
|
53
|
53
|
70
|
69
|
74
|
82
|
79
|
79
|
77
|
81
|
82
|
87
|
91
|
91
|
|
2024/11
|
50
|
59
|
68
|
56
|
64
|
65
|
62
|
57
|
62
|
63
|
63
|
67
|
68
|
58
|
47
|
47
|
49
|
34
|
28
|
31
|
31
|
35
|
45
|
52
|
48
|
31
|
43
|
53
|
54
|
58
|
|
|
2024/10
|
40
|
30
|
50
|
51
|
50
|
51
|
58
|
55
|
48
|
49
|
55
|
58
|
63
|
60
|
47
|
42
|
36
|
36
|
40
|
34
|
40
|
41
|
25
|
40
|
50
|
48
|
34
|
28
|
30
|
46
|
55
|
|
2024/09
|
31
|
39
|
35
|
41
|
43
|
24
|
17
|
22
|
30
|
29
|
37
|
50
|
46
|
53
|
37
|
41
|
34
|
35
|
45
|
45
|
41
|
21
|
26
|
23
|
30
|
45
|
46
|
55
|
52
|
48
|
|
|
2024/08
|
24
|
28
|
33
|
39
|
31
|
39
|
45
|
41
|
44
|
37
|
36
|
27
|
23
|
33
|
24
|
24
|
24
|
23
|
31
|
37
|
27
|
24
|
30
|
38
|
38
|
40
|
42
|
47
|
41
|
37
|
38
|
|
2024/07
|
31
|
29
|
20
|
21
|
22
|
22
|
25
|
22
|
26
|
19
|
26
|
22
|
23
|
23
|
30
|
26
|
25
|
16
|
25
|
33
|
25
|
23
|
20
|
30
|
31
|
41
|
30
|
22
|
17
|
17
|
19
|
|
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