Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
50
*
PM2.5
66
PM10
43
O3
0.8
CO
14
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Mar
85
Good
Sat
7 Mar
82
Good
Sun
8 Mar
74
Good
Mon
9 Mar
59
Good
Tue
10 Mar
61
Good
Wed
11 Mar
77
Good
Thu
12 Mar
34
Excellent
Air quality in the last 12 months (Yifeng)
|
2026/01
|
30
|
42
|
64
|
65
|
56
|
62
|
52
|
59
|
59
|
63
|
70
|
75
|
74
|
71
|
85
|
102
|
115
|
176
|
81
|
26
|
51
|
63
|
74
|
78
|
88
|
89
|
78
|
56
|
67
|
42
|
30
|
|
2025/12
|
71
|
103
|
84
|
77
|
71
|
97
|
99
|
86
|
109
|
109
|
115
|
125
|
40
|
51
|
57
|
64
|
83
|
130
|
102
|
101
|
98
|
56
|
61
|
29
|
55
|
74
|
75
|
79
|
78
|
94
|
114
|
|
2025/11
|
39
|
48
|
60
|
68
|
52
|
51
|
52
|
17
|
18
|
34
|
53
|
47
|
46
|
50
|
55
|
59
|
66
|
26
|
30
|
43
|
48
|
55
|
58
|
54
|
73
|
72
|
79
|
86
|
67
|
59
|
|
|
2025/10
|
43
|
45
|
38
|
47
|
38
|
23
|
34
|
61
|
55
|
51
|
55
|
65
|
76
|
47
|
54
|
50
|
53
|
35
|
14
|
19
|
25
|
30
|
38
|
44
|
51
|
69
|
55
|
60
|
64
|
72
|
38
|
|
2025/09
|
29
|
28
|
26
|
36
|
37
|
34
|
34
|
22
|
20
|
23
|
23
|
28
|
24
|
33
|
35
|
35
|
36
|
36
|
36
|
25
|
32
|
39
|
33
|
24
|
26
|
40
|
36
|
43
|
47
|
39
|
|
|
2025/08
|
30
|
36
|
37
|
25
|
22
|
13
|
20
|
16
|
25
|
28
|
33
|
36
|
34
|
20
|
11
|
24
|
25
|
26
|
16
|
17
|
14
|
24
|
40
|
28
|
23
|
27
|
35
|
29
|
25
|
28
|
23
|
|
2025/07
|
18
|
20
|
26
|
33
|
32
|
41
|
39
|
34
|
26
|
21
|
31
|
25
|
21
|
22
|
27
|
26
|
33
|
31
|
35
|
21
|
16
|
14
|
26
|
25
|
23
|
29
|
18
|
21
|
25
|
20
|
22
|
|
2025/06
|
28
|
16
|
24
|
35
|
44
|
36
|
35
|
29
|
21
|
29
|
22
|
28
|
35
|
26
|
15
|
29
|
21
|
13
|
15
|
17
|
20
|
10
|
13
|
23
|
42
|
38
|
19
|
13
|
25
|
27
|
|
|
2025/05
|
45
|
55
|
57
|
66
|
34
|
48
|
81
|
45
|
28
|
42
|
36
|
46
|
46
|
52
|
41
|
21
|
26
|
46
|
36
|
23
|
24
|
26
|
20
|
46
|
57
|
52
|
56
|
27
|
24
|
28
|
20
|
|
2025/04
|
56
|
68
|
60
|
67
|
60
|
60
|
62
|
65
|
61
|
47
|
52
|
260
|
191
|
130
|
58
|
58
|
73
|
69
|
34
|
37
|
41
|
23
|
35
|
35
|
32
|
38
|
38
|
41
|
58
|
59
|
|
|
2025/03
|
47
|
38
|
27
|
19
|
42
|
42
|
52
|
56
|
61
|
57
|
69
|
58
|
32
|
36
|
18
|
37
|
46
|
40
|
47
|
40
|
46
|
52
|
53
|
60
|
59
|
72
|
71
|
71
|
54
|
54
|
60
|
|
2025/02
|
37
|
30
|
37
|
43
|
55
|
58
|
65
|
54
|
43
|
58
|
74
|
84
|
95
|
81
|
53
|
41
|
54
|
45
|
48
|
32
|
45
|
27
|
57
|
80
|
95
|
79
|
91
|
64
|
|||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
|
14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution