Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
92
*
PM2.5
169
PM10
3
O3
1.4
CO
24
SO2
66
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
9 Feb
69
Good
Tue
10 Feb
72
Good
Wed
11 Feb
75
Good
Thu
12 Feb
74
Good
Fri
13 Feb
78
Good
Sat
14 Feb
77
Good
Sun
15 Feb
41
Excellent
Air quality in the last 12 months (Huairen)
|
2026/01
|
75
|
66
|
77
|
60
|
60
|
52
|
59
|
65
|
137
|
44
|
37
|
71
|
86
|
125
|
110
|
51
|
66
|
54
|
30
|
51
|
57
|
62
|
67
|
74
|
89
|
107
|
85
|
86
|
72
|
77
|
49
|
|
2025/12
|
53
|
23
|
40
|
45
|
66
|
71
|
81
|
59
|
69
|
67
|
58
|
54
|
42
|
64
|
60
|
75
|
79
|
94
|
71
|
41
|
60
|
78
|
44
|
47
|
29
|
64
|
63
|
61
|
54
|
44
|
43
|
|
2025/11
|
37
|
53
|
75
|
78
|
95
|
105
|
55
|
74
|
57
|
54
|
73
|
56
|
52
|
61
|
78
|
30
|
21
|
31
|
54
|
59
|
53
|
70
|
100
|
148
|
61
|
174
|
60
|
115
|
117
|
152
|
|
|
2025/10
|
75
|
58
|
59
|
64
|
73
|
65
|
48
|
18
|
11
|
15
|
28
|
52
|
59
|
52
|
51
|
55
|
16
|
22
|
20
|
37
|
48
|
57
|
54
|
67
|
51
|
26
|
42
|
68
|
72
|
47
|
43
|
|
2025/09
|
44
|
51
|
51
|
44
|
38
|
50
|
46
|
51
|
53
|
59
|
55
|
34
|
48
|
49
|
48
|
22
|
24
|
36
|
47
|
58
|
46
|
25
|
36
|
44
|
60
|
57
|
59
|
43
|
56
|
58
|
|
|
2025/08
|
51
|
41
|
42
|
37
|
34
|
51
|
39
|
20
|
28
|
40
|
50
|
46
|
33
|
52
|
50
|
28
|
43
|
32
|
27
|
27
|
33
|
48
|
26
|
28
|
49
|
40
|
14
|
34
|
50
|
49
|
47
|
|
2025/07
|
32
|
41
|
31
|
42
|
16
|
29
|
21
|
33
|
31
|
30
|
43
|
50
|
39
|
51
|
43
|
20
|
29
|
47
|
46
|
15
|
40
|
42
|
36
|
22
|
31
|
20
|
23
|
32
|
20
|
29
|
48
|
|
2025/06
|
39
|
24
|
26
|
31
|
42
|
40
|
36
|
39
|
42
|
39
|
60
|
64
|
30
|
31
|
13
|
19
|
43
|
48
|
31
|
31
|
38
|
42
|
47
|
53
|
54
|
55
|
45
|
37
|
43
|
44
|
|
|
2025/05
|
44
|
39
|
27
|
48
|
74
|
42
|
70
|
74
|
25
|
55
|
42
|
57
|
75
|
21
|
50
|
124
|
50
|
57
|
63
|
78
|
53
|
63
|
59
|
54
|
48
|
49
|
47
|
56
|
58
|
63
|
23
|
|
2025/04
|
51
|
35
|
96
|
121
|
36
|
68
|
66
|
53
|
55
|
48
|
198
|
37
|
31
|
21
|
51
|
139
|
210
|
32
|
52
|
73
|
58
|
54
|
60
|
30
|
54
|
71
|
26
|
44
|
59
|
58
|
|
|
2025/03
|
107
|
59
|
41
|
52
|
50
|
48
|
65
|
75
|
78
|
93
|
177
|
101
|
92
|
71
|
34
|
30
|
36
|
31
|
46
|
42
|
52
|
63
|
209
|
150
|
118
|
125
|
98
|
44
|
22
|
38
|
50
|
|
2025/02
|
82
|
39
|
27
|
39
|
42
|
84
|
22
|
48
|
70
|
71
|
78
|
56
|
52
|
64
|
82
|
38
|
58
|
53
|
43
|
42
|
51
|
35
|
37
|
64
|
58
|
84
|
90
|
83
|
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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
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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
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution