Air Quality
Excellent
No health implications.
27
PM2.5
47
PM10
101
O3
0.5
CO
8
SO2
24
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
91
Good
Sun
29 Mar
91
Good
Mon
30 Mar
84
Good
Tue
31 Mar
87
Good
Wed
1 Apr
90
Good
Thu
2 Apr
90
Good
Fri
3 Apr
39
Excellent
Air quality in the last 12 months (Feixi)
|
2026/02
|
41
|
60
|
84
|
78
|
77
|
68
|
46
|
53
|
41
|
56
|
83
|
88
|
69
|
70
|
68
|
29
|
87
|
69
|
69
|
54
|
34
|
121
|
131
|
16
|
41
|
27
|
26
|
43
|
|||
|
2026/01
|
29
|
70
|
83
|
97
|
81
|
71
|
48
|
68
|
59
|
99
|
69
|
64
|
78
|
73
|
76
|
83
|
182
|
115
|
17
|
43
|
54
|
43
|
68
|
87
|
135
|
38
|
53
|
98
|
82
|
22
|
35
|
|
2025/12
|
112
|
85
|
73
|
58
|
67
|
82
|
86
|
101
|
67
|
79
|
135
|
51
|
48
|
70
|
58
|
62
|
188
|
147
|
137
|
191
|
51
|
40
|
47
|
87
|
77
|
43
|
53
|
71
|
82
|
141
|
39
|
|
2025/11
|
87
|
65
|
50
|
59
|
59
|
53
|
14
|
30
|
101
|
80
|
44
|
42
|
62
|
116
|
110
|
96
|
39
|
37
|
43
|
46
|
73
|
72
|
92
|
101
|
98
|
84
|
215
|
130
|
80
|
73
|
|
|
2025/10
|
28
|
33
|
18
|
30
|
54
|
55
|
57
|
46
|
40
|
57
|
54
|
59
|
24
|
36
|
46
|
38
|
26
|
17
|
26
|
30
|
24
|
30
|
30
|
38
|
46
|
40
|
69
|
77
|
60
|
62
|
77
|
|
2025/09
|
25
|
26
|
29
|
33
|
38
|
40
|
46
|
43
|
24
|
28
|
29
|
24
|
19
|
23
|
18
|
36
|
26
|
22
|
28
|
21
|
40
|
36
|
48
|
12
|
14
|
23
|
31
|
29
|
37
|
23
|
|
|
2025/08
|
10
|
18
|
26
|
26
|
32
|
20
|
16
|
19
|
25
|
12
|
10
|
18
|
28
|
25
|
18
|
21
|
27
|
28
|
25
|
22
|
23
|
21
|
18
|
23
|
27
|
16
|
26
|
33
|
32
|
18
|
11
|
|
2025/07
|
19
|
20
|
26
|
28
|
36
|
40
|
46
|
23
|
18
|
33
|
36
|
24
|
28
|
37
|
32
|
33
|
21
|
30
|
31
|
20
|
18
|
13
|
21
|
22
|
26
|
21
|
21
|
16
|
24
|
18
|
19
|
|
2025/06
|
17
|
15
|
38
|
56
|
46
|
32
|
21
|
18
|
27
|
34
|
51
|
45
|
50
|
29
|
25
|
39
|
36
|
14
|
9
|
12
|
10
|
19
|
33
|
41
|
31
|
31
|
13
|
11
|
12
|
19
|
|
|
2025/05
|
53
|
55
|
55
|
46
|
44
|
103
|
100
|
49
|
30
|
33
|
37
|
44
|
43
|
44
|
57
|
41
|
82
|
87
|
73
|
44
|
23
|
41
|
63
|
73
|
65
|
63
|
71
|
62
|
51
|
43
|
46
|
|
2025/04
|
50
|
66
|
54
|
65
|
76
|
68
|
63
|
63
|
64
|
70
|
52
|
153
|
82
|
77
|
48
|
53
|
67
|
65
|
74
|
68
|
46
|
73
|
77
|
67
|
61
|
50
|
41
|
69
|
62
|
47
|
|
|
2025/03
|
52
|
37
|
23
|
60
|
77
|
71
|
60
|
71
|
97
|
100
|
64
|
139
|
97
|
40
|
37
|
52
|
40
|
49
|
51
|
46
|
48
|
58
|
60
|
82
|
61
|
63
|
100
|
81
|
156
|
86
|
50
|
|
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