Air Quality
Excellent
No health implications.
28
PM2.5
39
PM10
63
O3
0.5
CO
6
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Mar
41
Excellent
Sun
8 Mar
41
Excellent
Mon
9 Mar
43
Excellent
Tue
10 Mar
55
Good
Wed
11 Mar
50
Excellent
Thu
12 Mar
51
Good
Fri
13 Mar
16
Excellent
Air quality in the last 12 months (Haiyan)
|
2026/02
|
75
|
94
|
83
|
68
|
93
|
59
|
31
|
57
|
42
|
49
|
85
|
104
|
93
|
62
|
65
|
33
|
52
|
69
|
71
|
47
|
33
|
78
|
64
|
24
|
29
|
25
|
19
|
34
|
|||
|
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
|
|
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