Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
47
PM2.5
212
*
PM10
31
O3
0.6
CO
19
SO2
33
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
12 Mar
162
Moderate
Thu
13 Mar
81
Good
Fri
14 Mar
106
Light
Sat
15 Mar
71
Good
Sun
16 Mar
70
Good
Mon
17 Mar
67
Good
Tue
18 Mar
96
Good
Air quality in the last 12 months (Huairen)
|
2025/01
|
76
|
47
|
47
|
57
|
86
|
33
|
35
|
22
|
47
|
67
|
64
|
48
|
76
|
38
|
40
|
70
|
85
|
65
|
78
|
65
|
71
|
84
|
117
|
119
|
114
|
122
|
24
|
60
|
208
|
114
|
99
|
|
2024/12
|
55
|
34
|
52
|
49
|
37
|
41
|
27
|
56
|
82
|
68
|
62
|
75
|
62
|
50
|
56
|
61
|
51
|
44
|
80
|
53
|
41
|
81
|
88
|
90
|
57
|
45
|
43
|
62
|
93
|
114
|
69
|
|
2024/11
|
77
|
71
|
44
|
38
|
59
|
63
|
91
|
112
|
137
|
60
|
76
|
77
|
77
|
59
|
62
|
69
|
54
|
69
|
64
|
55
|
57
|
60
|
80
|
94
|
27
|
29
|
30
|
29
|
44
|
56
|
|
|
2024/10
|
25
|
39
|
56
|
61
|
69
|
56
|
41
|
64
|
54
|
48
|
65
|
72
|
72
|
61
|
45
|
76
|
84
|
24
|
25
|
38
|
53
|
33
|
62
|
70
|
72
|
55
|
41
|
77
|
61
|
74
|
72
|
|
2024/09
|
22
|
22
|
36
|
27
|
17
|
34
|
25
|
40
|
43
|
23
|
32
|
34
|
42
|
23
|
34
|
38
|
42
|
50
|
52
|
19
|
18
|
43
|
68
|
68
|
35
|
66
|
70
|
59
|
39
|
20
|
|
|
2024/08
|
47
|
48
|
34
|
32
|
38
|
46
|
38
|
38
|
28
|
72
|
13
|
20
|
28
|
42
|
41
|
46
|
40
|
41
|
27
|
37
|
33
|
44
|
56
|
59
|
34
|
13
|
35
|
49
|
57
|
57
|
54
|
|
2024/07
|
43
|
31
|
41
|
37
|
48
|
48
|
53
|
44
|
43
|
56
|
63
|
35
|
37
|
39
|
46
|
30
|
33
|
47
|
51
|
43
|
52
|
70
|
68
|
52
|
23
|
41
|
49
|
46
|
48
|
23
|
32
|
|
2024/06
|
48
|
53
|
48
|
41
|
33
|
55
|
21
|
41
|
52
|
49
|
61
|
66
|
55
|
28
|
38
|
43
|
63
|
59
|
51
|
55
|
43
|
205
|
176
|
49
|
51
|
65
|
71
|
61
|
48
|
45
|
|
|
2024/05
|
52
|
62
|
56
|
65
|
62
|
40
|
43
|
57
|
74
|
94
|
80
|
38
|
57
|
66
|
49
|
89
|
65
|
100
|
82
|
58
|
57
|
72
|
70
|
70
|
29
|
41
|
37
|
57
|
52
|
53
|
27
|
|
2024/04
|
78
|
63
|
52
|
61
|
53
|
52
|
61
|
72
|
62
|
51
|
57
|
69
|
91
|
164
|
132
|
53
|
68
|
73
|
62
|
25
|
59
|
123
|
51
|
73
|
92
|
81
|
154
|
48
|
28
|
37
|
|
|
2024/03
|
43
|
75
|
64
|
91
|
86
|
41
|
49
|
55
|
70
|
81
|
58
|
47
|
58
|
70
|
91
|
109
|
55
|
110
|
54
|
57
|
105
|
93
|
88
|
47
|
58
|
64
|
122
|
334
|
109
|
42
|
62
|
|
2024/02
|
50
|
107
|
81
|
72
|
93
|
56
|
54
|
86
|
101
|
208
|
57
|
68
|
67
|
46
|
39
|
62
|
74
|
65
|
78
|
45
|
34
|
26
|
60
|
89
|
74
|
70
|
83
|
68
|
37
|
||
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1
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2
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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
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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