Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
108
*
PM2.5
134
PM10
43
O3
1.0
CO
6
SO2
32
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 Feb
131
Light
Fri
13 Feb
171
Moderate
Sat
14 Feb
173
Moderate
Sun
15 Feb
117
Light
Mon
16 Feb
105
Light
Tue
17 Feb
48
Excellent
Wed
18 Feb
43
Excellent
Air quality in the last 12 months (Jianhu)
|
2026/01
|
37
|
39
|
54
|
91
|
111
|
99
|
79
|
59
|
78
|
92
|
51
|
63
|
108
|
135
|
162
|
213
|
64
|
34
|
25
|
36
|
43
|
59
|
82
|
118
|
67
|
29
|
70
|
57
|
40
|
37
|
43
|
|
2025/12
|
84
|
41
|
37
|
54
|
45
|
81
|
100
|
58
|
60
|
51
|
92
|
28
|
48
|
76
|
74
|
90
|
91
|
65
|
84
|
118
|
34
|
28
|
36
|
75
|
43
|
27
|
42
|
80
|
127
|
81
|
29
|
|
2025/11
|
170
|
92
|
28
|
32
|
29
|
42
|
52
|
16
|
62
|
53
|
33
|
47
|
87
|
92
|
92
|
72
|
37
|
52
|
62
|
57
|
111
|
139
|
128
|
103
|
77
|
67
|
159
|
132
|
108
|
98
|
|
|
2025/10
|
38
|
36
|
25
|
24
|
36
|
54
|
29
|
26
|
23
|
39
|
59
|
37
|
16
|
31
|
21
|
19
|
26
|
22
|
28
|
28
|
23
|
27
|
31
|
42
|
44
|
56
|
44
|
35
|
24
|
22
|
42
|
|
2025/09
|
22
|
13
|
25
|
22
|
30
|
38
|
31
|
27
|
18
|
27
|
26
|
28
|
25
|
32
|
33
|
42
|
21
|
20
|
19
|
29
|
31
|
20
|
24
|
12
|
15
|
18
|
20
|
30
|
46
|
58
|
|
|
2025/08
|
16
|
15
|
18
|
21
|
21
|
33
|
23
|
21
|
27
|
9
|
10
|
13
|
27
|
26
|
25
|
29
|
38
|
34
|
36
|
39
|
39
|
42
|
43
|
33
|
19
|
24
|
26
|
34
|
36
|
27
|
14
|
|
2025/07
|
40
|
40
|
42
|
42
|
47
|
48
|
35
|
11
|
24
|
44
|
37
|
33
|
34
|
26
|
36
|
45
|
32
|
29
|
23
|
26
|
23
|
21
|
20
|
22
|
25
|
22
|
20
|
18
|
20
|
16
|
15
|
|
2025/06
|
34
|
15
|
54
|
72
|
80
|
62
|
49
|
30
|
26
|
41
|
29
|
25
|
27
|
24
|
34
|
52
|
41
|
53
|
35
|
10
|
13
|
30
|
24
|
25
|
43
|
78
|
24
|
28
|
27
|
36
|
|
|
2025/05
|
57
|
61
|
47
|
34
|
28
|
57
|
58
|
46
|
14
|
29
|
42
|
49
|
56
|
74
|
89
|
26
|
63
|
45
|
71
|
64
|
49
|
52
|
57
|
51
|
50
|
55
|
52
|
38
|
37
|
55
|
78
|
|
2025/04
|
57
|
56
|
42
|
58
|
68
|
59
|
78
|
81
|
84
|
58
|
83
|
137
|
82
|
63
|
52
|
55
|
68
|
80
|
82
|
43
|
48
|
44
|
59
|
71
|
58
|
52
|
46
|
45
|
57
|
63
|
|
|
2025/03
|
79
|
35
|
34
|
22
|
57
|
49
|
61
|
86
|
91
|
51
|
86
|
106
|
72
|
50
|
39
|
45
|
46
|
43
|
39
|
71
|
53
|
57
|
66
|
91
|
105
|
91
|
124
|
69
|
78
|
46
|
47
|
|
2025/02
|
36
|
87
|
83
|
48
|
51
|
41
|
54
|
38
|
53
|
60
|
56
|
96
|
65
|
61
|
103
|
122
|
51
|
49
|
40
|
36
|
35
|
49
|
46
|
52
|
86
|
114
|
154
|
132
|
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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
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28
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29
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30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution