Air Quality
Excellent
No health implications.
32
PM2.5
46
PM10
92
O3
0.8
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Feb
114
Light
Mon
16 Feb
158
Moderate
Tue
17 Feb
173
Moderate
Wed
18 Feb
97
Good
Thu
19 Feb
106
Light
Fri
20 Feb
100
Good
Sat
21 Feb
29
Excellent
Air quality in the last 12 months (Feixi)
|
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
|
|
2025/02
|
70
|
52
|
108
|
64
|
51
|
42
|
83
|
36
|
37
|
47
|
62
|
93
|
60
|
74
|
89
|
82
|
72
|
51
|
65
|
66
|
54
|
64
|
98
|
86
|
79
|
117
|
67
|
62
|
|||
|
1
|
2
|
3
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4
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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