Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
45
PM2.5
180
*
PM10
29
O3
0.7
CO
13
SO2
57
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
13 Mar
137
Light
Fri
14 Mar
115
Light
Sat
15 Mar
98
Good
Sun
16 Mar
72
Good
Mon
17 Mar
69
Good
Tue
18 Mar
19
Excellent
Wed
19 Mar
48
Excellent
Air quality in the last 12 months (Jiexiu)
|
2025/01
|
76
|
63
|
61
|
79
|
82
|
51
|
42
|
38
|
42
|
54
|
63
|
51
|
89
|
64
|
53
|
55
|
64
|
76
|
67
|
70
|
74
|
89
|
128
|
122
|
91
|
80
|
30
|
48
|
169
|
108
|
153
|
|
2024/12
|
68
|
57
|
60
|
50
|
40
|
47
|
38
|
43
|
66
|
70
|
112
|
116
|
80
|
59
|
63
|
63
|
63
|
50
|
69
|
73
|
42
|
60
|
73
|
106
|
119
|
63
|
46
|
54
|
68
|
78
|
68
|
|
2024/11
|
62
|
85
|
87
|
47
|
58
|
65
|
85
|
96
|
106
|
115
|
136
|
122
|
69
|
69
|
84
|
71
|
60
|
61
|
59
|
61
|
78
|
71
|
90
|
119
|
50
|
52
|
73
|
38
|
50
|
68
|
|
|
2024/10
|
69
|
42
|
44
|
63
|
72
|
80
|
57
|
55
|
57
|
48
|
55
|
69
|
81
|
93
|
69
|
100
|
72
|
25
|
30
|
29
|
59
|
43
|
55
|
56
|
76
|
83
|
58
|
69
|
71
|
69
|
59
|
|
2024/09
|
52
|
39
|
51
|
55
|
23
|
47
|
47
|
54
|
56
|
34
|
37
|
37
|
49
|
45
|
50
|
55
|
54
|
55
|
43
|
42
|
26
|
45
|
60
|
65
|
68
|
68
|
80
|
70
|
40
|
24
|
|
|
2024/08
|
48
|
54
|
45
|
43
|
40
|
38
|
28
|
38
|
37
|
55
|
26
|
34
|
40
|
45
|
48
|
46
|
48
|
46
|
47
|
33
|
42
|
48
|
52
|
55
|
56
|
25
|
30
|
41
|
50
|
52
|
58
|
|
2024/07
|
52
|
43
|
49
|
47
|
54
|
51
|
50
|
52
|
49
|
54
|
53
|
53
|
56
|
61
|
69
|
40
|
39
|
41
|
48
|
36
|
45
|
56
|
53
|
40
|
44
|
47
|
52
|
50
|
48
|
22
|
40
|
|
2024/06
|
57
|
56
|
52
|
59
|
54
|
61
|
52
|
46
|
59
|
57
|
64
|
58
|
67
|
54
|
52
|
58
|
52
|
56
|
52
|
52
|
47
|
69
|
86
|
95
|
85
|
85
|
61
|
66
|
63
|
51
|
|
|
2024/05
|
52
|
56
|
61
|
44
|
57
|
43
|
43
|
60
|
66
|
63
|
117
|
58
|
62
|
72
|
63
|
65
|
75
|
81
|
71
|
63
|
64
|
68
|
62
|
73
|
56
|
58
|
52
|
55
|
57
|
65
|
56
|
|
2024/04
|
91
|
105
|
70
|
64
|
68
|
72
|
71
|
73
|
78
|
70
|
69
|
67
|
68
|
57
|
95
|
61
|
77
|
73
|
57
|
37
|
62
|
92
|
115
|
72
|
76
|
77
|
74
|
69
|
59
|
39
|
|
|
2024/03
|
47
|
67
|
65
|
97
|
131
|
70
|
60
|
48
|
73
|
91
|
73
|
55
|
75
|
81
|
81
|
173
|
81
|
115
|
71
|
62
|
81
|
130
|
98
|
42
|
50
|
68
|
70
|
102
|
84
|
59
|
73
|
|
2024/02
|
125
|
144
|
123
|
86
|
131
|
142
|
123
|
154
|
137
|
213
|
81
|
74
|
71
|
65
|
84
|
64
|
65
|
109
|
160
|
60
|
47
|
46
|
40
|
98
|
113
|
93
|
92
|
109
|
88
|
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1
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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
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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
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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