Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
72
*
PM2.5
92
PM10
30
O3
0.8
CO
3
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Feb
60
Good
Tue
25 Feb
54
Good
Wed
26 Feb
60
Good
Thu
27 Feb
46
Excellent
Fri
28 Feb
48
Excellent
Sat
1 Mar
22
Excellent
Sun
2 Mar
20
Excellent
Air quality in the last 12 months (Huangyan)
|
2025/01
|
60
|
42
|
53
|
47
|
47
|
65
|
78
|
78
|
57
|
36
|
52
|
58
|
64
|
61
|
68
|
46
|
60
|
58
|
51
|
71
|
108
|
71
|
34
|
29
|
41
|
37
|
34
|
40
|
63
|
47
|
40
|
|
2024/12
|
54
|
47
|
60
|
54
|
46
|
23
|
106
|
66
|
35
|
41
|
17
|
53
|
27
|
116
|
65
|
52
|
56
|
69
|
33
|
34
|
64
|
60
|
44
|
41
|
50
|
92
|
99
|
50
|
59
|
56
|
72
|
|
2024/11
|
7
|
20
|
47
|
59
|
43
|
29
|
27
|
31
|
31
|
19
|
27
|
37
|
42
|
32
|
16
|
18
|
15
|
25
|
28
|
30
|
45
|
50
|
46
|
27
|
34
|
28
|
52
|
48
|
46
|
46
|
|
|
2024/10
|
17
|
18
|
20
|
22
|
13
|
11
|
10
|
21
|
42
|
47
|
55
|
44
|
23
|
39
|
32
|
28
|
32
|
32
|
27
|
29
|
39
|
33
|
31
|
29
|
25
|
16
|
13
|
29
|
53
|
37
|
21
|
|
2024/09
|
38
|
35
|
26
|
23
|
23
|
26
|
28
|
19
|
27
|
33
|
20
|
29
|
20
|
25
|
19
|
19
|
18
|
20
|
9
|
17
|
23
|
23
|
20
|
10
|
15
|
23
|
26
|
31
|
33
|
22
|
|
|
2024/08
|
26
|
38
|
42
|
44
|
33
|
35
|
41
|
35
|
33
|
35
|
47
|
46
|
46
|
28
|
35
|
39
|
28
|
19
|
18
|
19
|
19
|
26
|
40
|
36
|
26
|
24
|
40
|
21
|
28
|
26
|
28
|
|
2024/07
|
29
|
29
|
27
|
26
|
29
|
23
|
25
|
27
|
29
|
34
|
37
|
39
|
31
|
30
|
25
|
15
|
27
|
30
|
28
|
17
|
22
|
15
|
21
|
22
|
24
|
18
|
24
|
18
|
18
|
17
|
18
|
|
2024/06
|
12
|
16
|
25
|
48
|
48
|
14
|
18
|
31
|
33
|
17
|
18
|
18
|
27
|
29
|
22
|
21
|
13
|
25
|
31
|
35
|
37
|
37
|
45
|
32
|
25
|
26
|
48
|
38
|
21
|
28
|
|
|
2024/05
|
14
|
36
|
35
|
32
|
49
|
44
|
41
|
48
|
28
|
27
|
39
|
34
|
44
|
36
|
49
|
36
|
32
|
42
|
38
|
33
|
28
|
29
|
39
|
32
|
11
|
22
|
17
|
16
|
25
|
32
|
37
|
|
2024/04
|
57
|
41
|
39
|
24
|
26
|
30
|
33
|
27
|
37
|
58
|
59
|
35
|
35
|
19
|
49
|
75
|
30
|
39
|
104
|
64
|
39
|
18
|
27
|
38
|
37
|
49
|
43
|
22
|
35
|
18
|
|
|
2024/03
|
26
|
49
|
56
|
62
|
47
|
22
|
68
|
61
|
64
|
53
|
43
|
66
|
63
|
66
|
59
|
34
|
54
|
47
|
44
|
68
|
69
|
69
|
59
|
49
|
47
|
21
|
38
|
26
|
43
|
48
|
43
|
|
2024/02
|
31
|
17
|
13
|
14
|
16
|
32
|
22
|
79
|
102
|
156
|
77
|
64
|
51
|
40
|
41
|
24
|
30
|
30
|
33
|
25
|
23
|
12
|
22
|
23
|
41
|
69
|
64
|
33
|
14
|
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1
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2
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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
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution