Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
60
PM10
38
O3
0.9
CO
4
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Feb
76
Good
Sun
22 Feb
94
Good
Mon
23 Feb
72
Good
Tue
24 Feb
59
Good
Wed
25 Feb
71
Good
Thu
26 Feb
68
Good
Fri
27 Feb
28
Excellent
Air quality in the last 12 months (Duodao)
|
2026/01
|
62
|
98
|
119
|
109
|
78
|
58
|
78
|
58
|
83
|
68
|
84
|
92
|
131
|
119
|
128
|
109
|
139
|
122
|
59
|
72
|
71
|
86
|
88
|
101
|
100
|
163
|
140
|
122
|
91
|
97
|
88
|
|
2025/12
|
97
|
134
|
85
|
77
|
99
|
102
|
113
|
71
|
116
|
187
|
189
|
122
|
52
|
60
|
68
|
92
|
103
|
139
|
139
|
85
|
50
|
69
|
67
|
72
|
78
|
76
|
96
|
120
|
117
|
119
|
128
|
|
2025/11
|
96
|
74
|
103
|
164
|
117
|
95
|
50
|
34
|
55
|
70
|
96
|
61
|
77
|
115
|
100
|
119
|
48
|
33
|
38
|
45
|
50
|
67
|
74
|
80
|
58
|
76
|
117
|
90
|
94
|
91
|
|
|
2025/10
|
45
|
28
|
21
|
48
|
100
|
44
|
30
|
49
|
74
|
41
|
27
|
39
|
21
|
34
|
48
|
44
|
36
|
30
|
46
|
40
|
41
|
50
|
60
|
87
|
108
|
75
|
66
|
90
|
123
|
127
|
103
|
|
2025/09
|
26
|
35
|
40
|
38
|
45
|
26
|
40
|
29
|
27
|
38
|
27
|
15
|
38
|
41
|
28
|
38
|
18
|
13
|
14
|
27
|
45
|
43
|
16
|
21
|
34
|
24
|
29
|
32
|
30
|
32
|
|
|
2025/08
|
41
|
40
|
46
|
46
|
47
|
52
|
32
|
26
|
27
|
15
|
19
|
21
|
18
|
26
|
26
|
23
|
29
|
36
|
37
|
25
|
25
|
27
|
29
|
32
|
37
|
44
|
35
|
44
|
37
|
32
|
24
|
|
2025/07
|
24
|
18
|
22
|
22
|
33
|
38
|
31
|
45
|
34
|
26
|
44
|
46
|
37
|
37
|
37
|
36
|
30
|
44
|
29
|
37
|
42
|
24
|
15
|
25
|
31
|
38
|
30
|
28
|
28
|
32
|
35
|
|
2025/06
|
32
|
44
|
63
|
54
|
65
|
59
|
30
|
27
|
40
|
45
|
35
|
36
|
38
|
34
|
45
|
62
|
38
|
21
|
17
|
20
|
26
|
40
|
33
|
27
|
33
|
17
|
28
|
26
|
20
|
25
|
|
|
2025/05
|
79
|
75
|
64
|
48
|
47
|
238
|
201
|
61
|
61
|
53
|
52
|
68
|
69
|
58
|
92
|
75
|
81
|
144
|
109
|
62
|
47
|
37
|
56
|
72
|
81
|
88
|
76
|
61
|
50
|
43
|
31
|
|
2025/04
|
72
|
67
|
66
|
69
|
82
|
80
|
76
|
81
|
82
|
57
|
67
|
270
|
215
|
115
|
86
|
93
|
83
|
84
|
74
|
64
|
78
|
71
|
83
|
78
|
72
|
75
|
72
|
61
|
62
|
47
|
|
|
2025/03
|
179
|
69
|
32
|
45
|
56
|
64
|
90
|
97
|
83
|
79
|
101
|
104
|
110
|
74
|
52
|
52
|
55
|
54
|
55
|
60
|
59
|
62
|
73
|
63
|
61
|
87
|
129
|
74
|
82
|
72
|
73
|
|
2025/02
|
100
|
87
|
63
|
71
|
63
|
60
|
97
|
71
|
69
|
81
|
95
|
95
|
89
|
77
|
92
|
81
|
90
|
63
|
91
|
100
|
118
|
99
|
109
|
96
|
95
|
105
|
84
|
127
|
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9
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10
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12
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13
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14
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21
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22
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23
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24
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25
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26
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27
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28
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29
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30
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31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution