Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
148
*
PM2.5
162
PM10
38
O3
1.3
CO
7
SO2
35
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
2 Mar
73
Good
Tue
3 Mar
107
Light
Wed
4 Mar
97
Good
Thu
5 Mar
62
Good
Fri
6 Mar
58
Good
Sat
7 Mar
31
Excellent
Sun
8 Mar
42
Excellent
Air quality in the last 12 months (Yitong)
|
2026/01
|
61
|
69
|
92
|
114
|
56
|
52
|
45
|
56
|
70
|
62
|
46
|
41
|
29
|
47
|
49
|
88
|
57
|
63
|
37
|
55
|
56
|
41
|
45
|
58
|
84
|
70
|
65
|
71
|
89
|
86
|
79
|
|
2025/12
|
68
|
39
|
38
|
49
|
45
|
59
|
65
|
47
|
78
|
93
|
60
|
71
|
74
|
97
|
71
|
65
|
94
|
66
|
56
|
42
|
46
|
47
|
49
|
85
|
49
|
65
|
76
|
83
|
35
|
40
|
52
|
|
2025/11
|
69
|
34
|
31
|
87
|
111
|
87
|
98
|
159
|
50
|
60
|
140
|
104
|
55
|
110
|
144
|
62
|
95
|
45
|
54
|
47
|
89
|
101
|
130
|
233
|
218
|
184
|
55
|
52
|
49
|
52
|
|
|
2025/10
|
43
|
53
|
44
|
36
|
26
|
27
|
36
|
33
|
35
|
52
|
45
|
42
|
78
|
145
|
64
|
60
|
64
|
34
|
36
|
34
|
49
|
58
|
69
|
74
|
115
|
62
|
57
|
88
|
195
|
42
|
65
|
|
2025/09
|
21
|
29
|
30
|
30
|
26
|
19
|
26
|
26
|
22
|
22
|
29
|
37
|
36
|
32
|
19
|
27
|
26
|
25
|
25
|
30
|
31
|
29
|
34
|
22
|
27
|
28
|
29
|
28
|
35
|
38
|
|
|
2025/08
|
22
|
29
|
18
|
16
|
18
|
11
|
16
|
18
|
21
|
20
|
18
|
21
|
23
|
23
|
33
|
21
|
14
|
22
|
33
|
24
|
18
|
14
|
30
|
19
|
16
|
20
|
21
|
17
|
17
|
30
|
28
|
|
2025/07
|
15
|
18
|
15
|
13
|
20
|
17
|
23
|
25
|
30
|
32
|
29
|
33
|
19
|
18
|
14
|
15
|
19
|
19
|
20
|
16
|
17
|
27
|
15
|
14
|
24
|
29
|
20
|
17
|
16
|
14
|
19
|
|
2025/06
|
28
|
36
|
19
|
16
|
28
|
28
|
21
|
30
|
29
|
13
|
15
|
27
|
29
|
26
|
30
|
18
|
26
|
27
|
23
|
16
|
14
|
19
|
29
|
35
|
36
|
28
|
42
|
30
|
30
|
20
|
|
|
2025/05
|
20
|
23
|
20
|
23
|
33
|
27
|
38
|
44
|
36
|
29
|
40
|
48
|
45
|
44
|
38
|
23
|
19
|
30
|
26
|
26
|
38
|
39
|
31
|
30
|
27
|
36
|
41
|
36
|
38
|
44
|
52
|
|
2025/04
|
69
|
52
|
90
|
68
|
34
|
42
|
42
|
59
|
74
|
76
|
69
|
30
|
10
|
23
|
30
|
29
|
49
|
32
|
28
|
54
|
65
|
18
|
36
|
76
|
56
|
78
|
59
|
52
|
60
|
47
|
|
|
2025/03
|
70
|
26
|
39
|
39
|
57
|
63
|
50
|
66
|
96
|
76
|
59
|
116
|
37
|
45
|
53
|
61
|
85
|
68
|
74
|
81
|
74
|
156
|
156
|
88
|
143
|
93
|
43
|
29
|
27
|
42
|
72
|
|
2025/02
|
121
|
131
|
63
|
78
|
69
|
70
|
52
|
33
|
60
|
81
|
67
|
66
|
68
|
72
|
70
|
41
|
31
|
46
|
49
|
50
|
50
|
51
|
53
|
49
|
99
|
48
|
72
|
105
|
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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
|
23
|
24
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25
|
26
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27
|
28
|
29
|
30
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31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution