Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
57
*
PM2.5
75
PM10
97
O3
0.5
CO
8
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
26 Feb
73
Good
Thu
27 Feb
76
Good
Fri
28 Feb
62
Good
Sat
1 Mar
58
Good
Sun
2 Mar
53
Good
Mon
3 Mar
47
Excellent
Tue
4 Mar
39
Excellent
Air quality in the last 12 months (Shitai)
|
2025/01
|
88
|
94
|
148
|
102
|
96
|
69
|
62
|
54
|
54
|
39
|
55
|
74
|
73
|
81
|
72
|
46
|
52
|
58
|
68
|
95
|
97
|
94
|
160
|
78
|
38
|
37
|
45
|
61
|
147
|
86
|
72
|
|
2024/12
|
49
|
53
|
100
|
72
|
50
|
57
|
97
|
63
|
56
|
66
|
54
|
77
|
77
|
69
|
55
|
55
|
64
|
85
|
47
|
60
|
85
|
65
|
77
|
90
|
109
|
114
|
89
|
86
|
62
|
76
|
91
|
|
2024/11
|
20
|
36
|
38
|
49
|
48
|
45
|
37
|
40
|
46
|
38
|
38
|
43
|
43
|
45
|
45
|
47
|
16
|
24
|
35
|
45
|
42
|
48
|
59
|
47
|
33
|
36
|
46
|
55
|
46
|
45
|
|
|
2024/10
|
24
|
39
|
29
|
31
|
35
|
18
|
10
|
29
|
40
|
45
|
55
|
59
|
61
|
51
|
31
|
22
|
17
|
33
|
18
|
30
|
39
|
29
|
42
|
41
|
39
|
25
|
12
|
42
|
50
|
36
|
29
|
|
2024/09
|
38
|
41
|
37
|
41
|
39
|
30
|
41
|
48
|
38
|
37
|
19
|
15
|
29
|
33
|
30
|
24
|
25
|
26
|
30
|
20
|
19
|
29
|
31
|
33
|
41
|
52
|
31
|
27
|
36
|
40
|
|
|
2024/08
|
14
|
19
|
24
|
26
|
28
|
26
|
28
|
31
|
36
|
37
|
35
|
33
|
26
|
16
|
23
|
31
|
40
|
42
|
20
|
20
|
25
|
28
|
32
|
35
|
40
|
45
|
31
|
13
|
26
|
33
|
34
|
|
2024/07
|
10
|
11
|
15
|
18
|
17
|
18
|
19
|
19
|
24
|
26
|
29
|
29
|
17
|
15
|
30
|
30
|
20
|
16
|
18
|
20
|
22
|
27
|
32
|
33
|
22
|
18
|
12
|
12
|
16
|
23
|
23
|
|
2024/06
|
20
|
29
|
30
|
33
|
26
|
25
|
23
|
31
|
33
|
19
|
20
|
24
|
26
|
31
|
33
|
48
|
30
|
24
|
11
|
13
|
22
|
16
|
13
|
16
|
17
|
20
|
10
|
9
|
16
|
13
|
|
|
2024/05
|
21
|
31
|
37
|
23
|
17
|
21
|
34
|
52
|
52
|
54
|
38
|
69
|
68
|
48
|
56
|
50
|
51
|
53
|
58
|
57
|
29
|
24
|
33
|
25
|
27
|
20
|
16
|
19
|
30
|
26
|
19
|
|
2024/04
|
33
|
13
|
24
|
34
|
41
|
39
|
29
|
14
|
29
|
47
|
52
|
37
|
36
|
26
|
31
|
54
|
28
|
28
|
28
|
35
|
28
|
29
|
36
|
92
|
57
|
41
|
51
|
31
|
19
|
22
|
|
|
2024/03
|
49
|
49
|
35
|
32
|
33
|
55
|
66
|
61
|
61
|
72
|
67
|
68
|
86
|
63
|
74
|
61
|
54
|
59
|
62
|
64
|
52
|
50
|
43
|
47
|
25
|
35
|
41
|
26
|
37
|
42
|
50
|
|
2024/02
|
14
|
19
|
20
|
26
|
66
|
79
|
85
|
108
|
118
|
133
|
83
|
58
|
42
|
40
|
43
|
22
|
27
|
33
|
47
|
13
|
15
|
27
|
43
|
50
|
61
|
81
|
78
|
65
|
49
|
||
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1
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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
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25
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26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution