Air Quality
Excellent
No health implications.
18
PM2.5
37
PM10
8
O3
0.5
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Jul
72
Good
Sat
5 Jul
66
Good
Sun
6 Jul
46
Excellent
Mon
7 Jul
42
Excellent
Tue
8 Jul
40
Excellent
Wed
9 Jul
43
Excellent
Thu
10 Jul
50
Excellent
Air quality in the last 12 months (Cenxi)
|
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
|
|
2024/06
|
22
|
37
|
26
|
21
|
19
|
22
|
26
|
22
|
25
|
21
|
20
|
24
|
34
|
29
|
30
|
26
|
26
|
31
|
25
|
26
|
19
|
20
|
20
|
12
|
13
|
23
|
25
|
30
|
22
|
29
|
|
|
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