Air Quality
Excellent
No health implications.
33
PM2.5
44
PM10
43
O3
0.6
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Mar
46
Excellent
Wed
11 Mar
50
Excellent
Thu
12 Mar
61
Good
Fri
13 Mar
58
Good
Sat
14 Mar
61
Good
Sun
15 Mar
29
Excellent
Mon
16 Mar
34
Excellent
Air quality in the last 12 months (Huitong)
|
2026/02
|
57
|
63
|
69
|
87
|
86
|
70
|
79
|
55
|
52
|
35
|
43
|
63
|
52
|
48
|
49
|
26
|
41
|
57
|
48
|
44
|
58
|
68
|
51
|
39
|
54
|
29
|
14
|
17
|
|||
|
2026/01
|
28
|
56
|
59
|
45
|
41
|
52
|
58
|
58
|
70
|
105
|
96
|
101
|
96
|
99
|
121
|
133
|
117
|
114
|
62
|
27
|
47
|
60
|
67
|
78
|
72
|
26
|
61
|
76
|
73
|
18
|
41
|
|
2025/12
|
69
|
88
|
71
|
62
|
57
|
66
|
72
|
65
|
76
|
86
|
88
|
124
|
32
|
46
|
58
|
65
|
67
|
67
|
68
|
74
|
56
|
68
|
47
|
44
|
57
|
56
|
59
|
64
|
80
|
91
|
90
|
|
2025/11
|
35
|
24
|
16
|
18
|
28
|
24
|
23
|
8
|
8
|
11
|
31
|
43
|
38
|
43
|
44
|
51
|
52
|
23
|
26
|
31
|
33
|
39
|
44
|
47
|
47
|
48
|
59
|
59
|
52
|
56
|
|
|
2025/10
|
38
|
25
|
24
|
31
|
34
|
26
|
22
|
33
|
31
|
30
|
31
|
44
|
46
|
30
|
33
|
28
|
28
|
17
|
13
|
10
|
11
|
26
|
35
|
38
|
49
|
43
|
33
|
42
|
55
|
58
|
40
|
|
2025/09
|
29
|
27
|
24
|
23
|
33
|
32
|
36
|
36
|
16
|
19
|
21
|
17
|
21
|
27
|
27
|
27
|
23
|
27
|
29
|
24
|
28
|
24
|
19
|
17
|
17
|
15
|
24
|
30
|
33
|
34
|
|
|
2025/08
|
30
|
32
|
28
|
27
|
29
|
17
|
13
|
17
|
24
|
23
|
25
|
27
|
31
|
24
|
14
|
20
|
26
|
29
|
20
|
19
|
16
|
18
|
24
|
28
|
24
|
26
|
24
|
24
|
27
|
30
|
27
|
|
2025/07
|
19
|
18
|
21
|
24
|
29
|
39
|
32
|
33
|
36
|
27
|
24
|
35
|
27
|
29
|
20
|
23
|
25
|
31
|
30
|
29
|
12
|
11
|
14
|
20
|
21
|
29
|
30
|
24
|
28
|
26
|
28
|
|
2025/06
|
22
|
19
|
32
|
36
|
43
|
37
|
26
|
24
|
32
|
33
|
33
|
28
|
27
|
21
|
23
|
27
|
15
|
13
|
15
|
17
|
16
|
11
|
13
|
14
|
23
|
29
|
20
|
16
|
17
|
20
|
|
|
2025/05
|
43
|
56
|
52
|
38
|
34
|
41
|
45
|
37
|
22
|
31
|
30
|
43
|
47
|
55
|
51
|
24
|
38
|
30
|
35
|
26
|
24
|
30
|
30
|
48
|
47
|
32
|
28
|
12
|
23
|
30
|
25
|
|
2025/04
|
46
|
54
|
63
|
89
|
91
|
75
|
84
|
96
|
83
|
63
|
56
|
61
|
140
|
105
|
79
|
75
|
69
|
66
|
35
|
28
|
40
|
29
|
50
|
30
|
30
|
39
|
29
|
35
|
53
|
35
|
|
|
2025/03
|
44
|
37
|
25
|
19
|
21
|
32
|
36
|
40
|
47
|
37
|
37
|
47
|
51
|
25
|
16
|
39
|
40
|
39
|
44
|
44
|
55
|
65
|
71
|
71
|
80
|
77
|
78
|
71
|
38
|
20
|
33
|
|
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