Air Quality
Excellent
No health implications.
10
PM2.5
26
PM10
64
O3
0.5
CO
5
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Feb
47
Excellent
Sat
7 Feb
41
Excellent
Sun
8 Feb
57
Good
Mon
9 Feb
57
Good
Tue
10 Feb
84
Good
Wed
11 Feb
92
Good
Thu
12 Feb
47
Excellent
Air quality in the last 12 months (Haiyan)
|
2026/01
|
24
|
47
|
76
|
94
|
107
|
137
|
64
|
78
|
88
|
73
|
75
|
63
|
66
|
72
|
75
|
147
|
98
|
52
|
29
|
28
|
45
|
48
|
80
|
106
|
71
|
36
|
58
|
52
|
37
|
32
|
28
|
|
2025/12
|
109
|
53
|
48
|
48
|
52
|
78
|
99
|
91
|
45
|
37
|
88
|
33
|
36
|
52
|
61
|
60
|
124
|
79
|
50
|
108
|
36
|
26
|
51
|
52
|
60
|
29
|
50
|
84
|
87
|
104
|
27
|
|
2025/11
|
94
|
89
|
19
|
34
|
41
|
44
|
29
|
36
|
23
|
43
|
24
|
34
|
39
|
68
|
48
|
43
|
37
|
33
|
45
|
62
|
80
|
110
|
104
|
89
|
93
|
73
|
161
|
162
|
96
|
84
|
|
|
2025/10
|
40
|
22
|
44
|
38
|
28
|
34
|
53
|
18
|
17
|
29
|
41
|
60
|
65
|
37
|
38
|
26
|
18
|
19
|
29
|
31
|
28
|
31
|
32
|
35
|
39
|
46
|
52
|
19
|
25
|
31
|
27
|
|
2025/09
|
33
|
30
|
27
|
28
|
30
|
28
|
51
|
23
|
31
|
20
|
33
|
36
|
40
|
23
|
30
|
24
|
33
|
21
|
20
|
27
|
21
|
22
|
21
|
16
|
19
|
23
|
33
|
43
|
38
|
27
|
|
|
2025/08
|
38
|
38
|
30
|
34
|
25
|
18
|
18
|
27
|
30
|
34
|
41
|
31
|
18
|
17
|
15
|
21
|
23
|
14
|
19
|
29
|
41
|
29
|
28
|
29
|
28
|
30
|
18
|
15
|
18
|
15
|
25
|
|
2025/07
|
16
|
22
|
29
|
30
|
28
|
21
|
15
|
20
|
19
|
34
|
19
|
17
|
24
|
41
|
40
|
44
|
37
|
32
|
17
|
25
|
20
|
21
|
23
|
24
|
23
|
16
|
16
|
19
|
22
|
9
|
16
|
|
2025/06
|
16
|
17
|
34
|
47
|
34
|
43
|
50
|
27
|
27
|
20
|
25
|
19
|
19
|
24
|
12
|
18
|
45
|
45
|
33
|
22
|
27
|
23
|
21
|
28
|
34
|
32
|
29
|
27
|
24
|
16
|
|
|
2025/05
|
51
|
56
|
59
|
30
|
39
|
76
|
73
|
46
|
14
|
38
|
36
|
47
|
38
|
37
|
61
|
53
|
45
|
65
|
38
|
39
|
21
|
33
|
17
|
49
|
52
|
35
|
28
|
32
|
32
|
48
|
47
|
|
2025/04
|
43
|
60
|
63
|
44
|
59
|
74
|
61
|
59
|
66
|
66
|
65
|
136
|
101
|
86
|
52
|
55
|
60
|
62
|
61
|
64
|
41
|
42
|
45
|
69
|
52
|
40
|
34
|
52
|
38
|
42
|
|
|
2025/03
|
38
|
49
|
34
|
23
|
32
|
39
|
55
|
77
|
44
|
46
|
54
|
36
|
30
|
43
|
24
|
50
|
40
|
54
|
54
|
61
|
52
|
59
|
64
|
60
|
71
|
76
|
67
|
60
|
59
|
52
|
34
|
|
2025/02
|
32
|
58
|
78
|
63
|
44
|
52
|
59
|
37
|
41
|
55
|
36
|
81
|
58
|
46
|
87
|
76
|
79
|
41
|
53
|
43
|
30
|
59
|
83
|
84
|
111
|
108
|
99
|
51
|
|||
|
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