Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
67
*
PM2.5
82
PM10
49
O3
0.8
CO
5
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Feb
103
Light
Sun
8 Feb
84
Good
Mon
9 Feb
78
Good
Tue
10 Feb
88
Good
Wed
11 Feb
93
Good
Thu
12 Feb
89
Good
Fri
13 Feb
43
Excellent
Air quality in the last 12 months (Qidong)
|
2026/01
|
32
|
58
|
72
|
79
|
55
|
77
|
76
|
68
|
73
|
117
|
124
|
121
|
128
|
103
|
106
|
136
|
124
|
125
|
43
|
26
|
60
|
61
|
70
|
58
|
78
|
55
|
116
|
92
|
68
|
31
|
46
|
|
2025/12
|
88
|
121
|
92
|
72
|
76
|
92
|
109
|
118
|
125
|
131
|
120
|
134
|
27
|
54
|
68
|
81
|
91
|
121
|
103
|
78
|
89
|
106
|
65
|
52
|
57
|
66
|
78
|
89
|
108
|
126
|
166
|
|
2025/11
|
45
|
37
|
24
|
25
|
35
|
32
|
52
|
14
|
8
|
13
|
37
|
51
|
40
|
48
|
58
|
69
|
67
|
27
|
34
|
46
|
53
|
63
|
81
|
70
|
56
|
67
|
81
|
88
|
83
|
80
|
|
|
2025/10
|
62
|
48
|
35
|
50
|
53
|
27
|
40
|
56
|
45
|
42
|
48
|
84
|
86
|
44
|
57
|
54
|
45
|
17
|
8
|
8
|
10
|
26
|
35
|
42
|
54
|
60
|
60
|
64
|
81
|
92
|
56
|
|
2025/09
|
27
|
28
|
26
|
35
|
41
|
38
|
46
|
38
|
20
|
25
|
22
|
20
|
29
|
34
|
35
|
38
|
30
|
41
|
36
|
21
|
25
|
19
|
23
|
9
|
9
|
18
|
35
|
46
|
55
|
53
|
|
|
2025/08
|
34
|
37
|
26
|
24
|
28
|
15
|
13
|
19
|
26
|
28
|
32
|
36
|
39
|
22
|
11
|
19
|
30
|
25
|
12
|
14
|
16
|
19
|
26
|
29
|
25
|
23
|
32
|
31
|
31
|
24
|
25
|
|
2025/07
|
12
|
12
|
16
|
23
|
37
|
43
|
43
|
37
|
38
|
23
|
24
|
26
|
25
|
28
|
23
|
22
|
23
|
35
|
31
|
26
|
17
|
12
|
15
|
24
|
24
|
28
|
23
|
21
|
23
|
24
|
22
|
|
2025/06
|
18
|
20
|
39
|
48
|
48
|
42
|
29
|
23
|
34
|
41
|
36
|
26
|
30
|
18
|
16
|
24
|
12
|
10
|
16
|
21
|
24
|
14
|
22
|
16
|
33
|
26
|
17
|
15
|
18
|
15
|
|
|
2025/05
|
49
|
59
|
59
|
52
|
38
|
52
|
66
|
50
|
31
|
54
|
49
|
57
|
61
|
52
|
63
|
26
|
31
|
24
|
29
|
18
|
20
|
23
|
27
|
55
|
55
|
45
|
45
|
19
|
19
|
30
|
20
|
|
2025/04
|
56
|
58
|
64
|
128
|
123
|
91
|
82
|
81
|
75
|
55
|
55
|
257
|
193
|
138
|
94
|
81
|
79
|
70
|
32
|
31
|
36
|
34
|
49
|
33
|
31
|
42
|
26
|
42
|
55
|
53
|
|
|
2025/03
|
35
|
36
|
18
|
21
|
31
|
39
|
51
|
49
|
50
|
40
|
48
|
46
|
51
|
29
|
20
|
43
|
39
|
41
|
48
|
52
|
56
|
65
|
78
|
79
|
78
|
78
|
76
|
66
|
52
|
21
|
43
|
|
2025/02
|
34
|
24
|
53
|
63
|
72
|
70
|
57
|
55
|
45
|
58
|
72
|
73
|
92
|
109
|
56
|
41
|
43
|
41
|
30
|
24
|
78
|
37
|
43
|
80
|
90
|
81
|
46
|
37
|
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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