Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
72
PM2.5
294
*
PM10
83
O3
0.3
CO
6
SO2
3
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
25 Feb
85
Good
Thu
26 Feb
81
Good
Fri
27 Feb
86
Good
Sat
28 Feb
70
Good
Sun
1 Mar
67
Good
Mon
2 Mar
70
Good
Tue
3 Mar
48
Excellent
Air quality in the last 12 months (Tongxin)
|
2026/01
|
87
|
91
|
70
|
50
|
33
|
37
|
43
|
55
|
73
|
56
|
51
|
82
|
77
|
255
|
84
|
71
|
103
|
73
|
47
|
54
|
64
|
86
|
106
|
165
|
397
|
168
|
134
|
127
|
97
|
117
|
127
|
|
2025/12
|
76
|
53
|
57
|
63
|
58
|
43
|
44
|
57
|
71
|
103
|
84
|
130
|
89
|
68
|
77
|
67
|
62
|
73
|
60
|
48
|
51
|
93
|
89
|
61
|
48
|
53
|
55
|
50
|
53
|
60
|
58
|
|
2025/11
|
57
|
67
|
60
|
34
|
29
|
37
|
85
|
102
|
108
|
75
|
54
|
58
|
62
|
51
|
64
|
60
|
29
|
29
|
55
|
59
|
59
|
61
|
119
|
97
|
70
|
294
|
92
|
72
|
75
|
101
|
|
|
2025/10
|
32
|
19
|
25
|
50
|
71
|
33
|
42
|
11
|
14
|
10
|
18
|
31
|
31
|
33
|
41
|
54
|
32
|
40
|
47
|
39
|
36
|
28
|
39
|
24
|
41
|
49
|
56
|
58
|
52
|
62
|
54
|
|
2025/09
|
29
|
82
|
65
|
90
|
51
|
71
|
62
|
52
|
40
|
35
|
28
|
47
|
56
|
65
|
178
|
54
|
21
|
15
|
15
|
12
|
11
|
19
|
24
|
44
|
36
|
43
|
42
|
51
|
48
|
60
|
|
|
2025/08
|
41
|
37
|
37
|
43
|
35
|
44
|
43
|
16
|
26
|
39
|
50
|
38
|
37
|
24
|
32
|
23
|
23
|
23
|
47
|
171
|
18
|
30
|
16
|
20
|
18
|
18
|
14
|
18
|
15
|
22
|
29
|
|
2025/07
|
30
|
27
|
72
|
95
|
22
|
36
|
24
|
57
|
23
|
36
|
27
|
36
|
30
|
57
|
55
|
44
|
46
|
54
|
69
|
29
|
28
|
26
|
36
|
23
|
26
|
28
|
32
|
26
|
33
|
29
|
85
|
|
2025/06
|
47
|
47
|
30
|
41
|
36
|
49
|
56
|
51
|
56
|
44
|
52
|
73
|
82
|
94
|
66
|
58
|
52
|
53
|
41
|
30
|
41
|
36
|
25
|
27
|
31
|
22
|
28
|
33
|
59
|
19
|
|
|
2025/05
|
114
|
160
|
81
|
180
|
315
|
171
|
94
|
148
|
95
|
48
|
47
|
61
|
101
|
64
|
54
|
136
|
271
|
71
|
63
|
61
|
189
|
126
|
34
|
44
|
50
|
44
|
40
|
39
|
51
|
110
|
49
|
|
2025/04
|
98
|
88
|
129
|
125
|
77
|
107
|
87
|
169
|
115
|
80
|
274
|
330
|
171
|
46
|
147
|
221
|
120
|
255
|
156
|
168
|
224
|
97
|
66
|
64
|
67
|
57
|
58
|
53
|
110
|
332
|
|
|
2025/03
|
92
|
40
|
43
|
55
|
53
|
45
|
78
|
80
|
201
|
89
|
237
|
99
|
112
|
66
|
47
|
47
|
39
|
31
|
48
|
66
|
66
|
77
|
276
|
300
|
265
|
424
|
126
|
117
|
57
|
69
|
61
|
|
2025/02
|
61
|
44
|
34
|
43
|
38
|
80
|
65
|
53
|
57
|
57
|
116
|
72
|
66
|
56
|
70
|
120
|
83
|
79
|
51
|
70
|
71
|
50
|
37
|
54
|
67
|
63
|
67
|
74
|
|||
|
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
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution