Air Quality
Excellent
No health implications.
11
PM2.5
23
PM10
20
O3
0.8
CO
6
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Nov
37
Excellent
Mon
9 Nov
31
Excellent
Tue
10 Nov
34
Excellent
Wed
11 Nov
60
Good
Thu
12 Nov
67
Good
Fri
13 Nov
51
Good
Sat
14 Nov
47
Excellent
Air quality in the last 12 months (Dahua)
|
2026/08
|
20
|
26
|
24
|
20
|
17
|
22
|
35
|
33
|
35
|
35
|
31
|
35
|
31
|
25
|
25
|
28
|
28
|
27
|
24
|
27
|
24
|
27
|
25
|
24
|
23
|
17
|
19
|
24
|
23
|
29
|
28
|
|
2026/07
|
20
|
27
|
23
|
17
|
12
|
16
|
14
|
17
|
24
|
22
|
27
|
36
|
35
|
42
|
31
|
21
|
27
|
28
|
24
|
24
|
30
|
32
|
29
|
32
|
43
|
41
|
48
|
30
|
26
|
19
|
18
|
|
2026/06
|
44
|
37
|
33
|
31
|
32
|
34
|
29
|
24
|
25
|
28
|
40
|
50
|
31
|
22
|
28
|
26
|
26
|
22
|
21
|
21
|
22
|
30
|
29
|
27
|
19
|
19
|
26
|
32
|
27
|
21
|
|
|
2026/05
|
44
|
45
|
21
|
31
|
45
|
41
|
34
|
26
|
29
|
35
|
39
|
49
|
41
|
44
|
43
|
28
|
19
|
20
|
22
|
25
|
20
|
25
|
35
|
34
|
34
|
37
|
36
|
32
|
31
|
25
|
39
|
|
2026/04
|
30
|
64
|
66
|
39
|
74
|
99
|
74
|
71
|
64
|
70
|
74
|
80
|
81
|
78
|
65
|
61
|
30
|
41
|
54
|
46
|
40
|
30
|
19
|
28
|
46
|
57
|
43
|
26
|
23
|
28
|
|
|
2026/03
|
38
|
31
|
16
|
26
|
61
|
56
|
68
|
64
|
28
|
20
|
35
|
55
|
64
|
65
|
61
|
54
|
45
|
38
|
47
|
38
|
32
|
72
|
60
|
49
|
47
|
58
|
53
|
54
|
59
|
48
|
39
|
|
2026/02
|
35
|
49
|
75
|
117
|
108
|
65
|
42
|
21
|
34
|
28
|
21
|
35
|
38
|
45
|
46
|
41
|
37
|
40
|
39
|
41
|
77
|
87
|
73
|
45
|
55
|
49
|
36
|
42
|
|||
|
2026/01
|
33
|
20
|
40
|
60
|
17
|
30
|
44
|
59
|
75
|
86
|
88
|
90
|
96
|
111
|
106
|
102
|
104
|
90
|
72
|
41
|
13
|
20
|
43
|
58
|
91
|
54
|
26
|
36
|
64
|
41
|
19
|
|
2025/12
|
75
|
70
|
64
|
73
|
66
|
63
|
76
|
53
|
64
|
87
|
107
|
91
|
30
|
42
|
53
|
63
|
60
|
56
|
64
|
58
|
50
|
59
|
66
|
16
|
27
|
53
|
59
|
65
|
75
|
80
|
70
|
|
2025/11
|
22
|
26
|
14
|
10
|
19
|
34
|
43
|
31
|
15
|
14
|
13
|
20
|
36
|
40
|
45
|
47
|
52
|
20
|
18
|
28
|
30
|
41
|
49
|
51
|
44
|
49
|
48
|
55
|
59
|
66
|
|
|
2025/10
|
27
|
29
|
27
|
26
|
30
|
14
|
17
|
30
|
34
|
41
|
38
|
39
|
33
|
23
|
21
|
27
|
39
|
48
|
25
|
13
|
12
|
12
|
21
|
34
|
40
|
31
|
31
|
35
|
49
|
55
|
28
|
|
2025/09
|
25
|
24
|
22
|
22
|
25
|
26
|
35
|
35
|
18
|
21
|
19
|
19
|
22
|
27
|
25
|
26
|
19
|
23
|
34
|
40
|
28
|
22
|
21
|
16
|
10
|
16
|
26
|
27
|
24
|
27
|
|
|
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