Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
52
*
PM2.5
65
PM10
52
O3
0.4
CO
6
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Mar
90
Good
Fri
14 Mar
46
Excellent
Sat
15 Mar
60
Good
Sun
16 Mar
76
Good
Mon
17 Mar
82
Good
Tue
18 Mar
74
Good
Wed
19 Mar
37
Excellent
Air quality in the last 12 months (Tianyuan)
|
2025/01
|
159
|
137
|
194
|
212
|
86
|
86
|
90
|
74
|
58
|
56
|
68
|
81
|
86
|
84
|
82
|
65
|
72
|
83
|
124
|
118
|
112
|
97
|
247
|
212
|
16
|
34
|
60
|
107
|
264
|
120
|
57
|
|
2024/12
|
73
|
77
|
130
|
155
|
51
|
65
|
68
|
99
|
98
|
64
|
69
|
98
|
112
|
54
|
62
|
78
|
75
|
92
|
99
|
123
|
114
|
103
|
78
|
107
|
133
|
135
|
179
|
92
|
95
|
119
|
149
|
|
2024/11
|
92
|
151
|
117
|
114
|
117
|
80
|
59
|
58
|
81
|
113
|
79
|
89
|
70
|
129
|
139
|
173
|
25
|
13
|
30
|
45
|
56
|
71
|
76
|
91
|
39
|
26
|
44
|
57
|
65
|
61
|
|
|
2024/10
|
35
|
52
|
57
|
48
|
55
|
87
|
69
|
55
|
68
|
76
|
74
|
87
|
211
|
63
|
74
|
62
|
40
|
46
|
24
|
42
|
49
|
20
|
36
|
44
|
60
|
81
|
105
|
153
|
93
|
58
|
57
|
|
2024/09
|
48
|
47
|
53
|
48
|
41
|
45
|
39
|
35
|
44
|
39
|
41
|
33
|
27
|
42
|
43
|
50
|
47
|
45
|
43
|
51
|
34
|
36
|
40
|
58
|
66
|
96
|
74
|
54
|
40
|
49
|
|
|
2024/08
|
18
|
21
|
23
|
33
|
35
|
31
|
28
|
33
|
33
|
36
|
34
|
26
|
29
|
39
|
34
|
27
|
35
|
19
|
29
|
35
|
53
|
29
|
26
|
26
|
42
|
41
|
45
|
30
|
31
|
43
|
51
|
|
2024/07
|
17
|
21
|
23
|
17
|
21
|
21
|
23
|
20
|
25
|
29
|
28
|
30
|
26
|
22
|
30
|
21
|
17
|
18
|
16
|
20
|
22
|
21
|
27
|
41
|
42
|
33
|
25
|
8
|
13
|
14
|
17
|
|
2024/06
|
19
|
34
|
37
|
24
|
27
|
37
|
38
|
38
|
33
|
18
|
19
|
17
|
20
|
24
|
28
|
29
|
16
|
20
|
13
|
22
|
24
|
25
|
26
|
17
|
10
|
12
|
23
|
22
|
23
|
20
|
|
|
2024/05
|
48
|
55
|
48
|
16
|
48
|
35
|
56
|
55
|
58
|
64
|
43
|
95
|
88
|
63
|
55
|
67
|
60
|
54
|
40
|
35
|
67
|
26
|
40
|
41
|
34
|
31
|
24
|
24
|
33
|
17
|
41
|
|
2024/04
|
36
|
37
|
44
|
68
|
77
|
76
|
78
|
66
|
44
|
52
|
64
|
56
|
61
|
55
|
65
|
34
|
39
|
59
|
29
|
34
|
51
|
56
|
43
|
55
|
66
|
55
|
55
|
41
|
41
|
13
|
|
|
2024/03
|
89
|
70
|
53
|
44
|
84
|
128
|
72
|
73
|
67
|
75
|
83
|
63
|
65
|
88
|
66
|
63
|
82
|
25
|
57
|
74
|
78
|
51
|
29
|
47
|
37
|
34
|
49
|
36
|
34
|
50
|
35
|
|
2024/02
|
45
|
21
|
24
|
57
|
70
|
43
|
92
|
125
|
164
|
262
|
130
|
108
|
60
|
58
|
67
|
46
|
41
|
33
|
68
|
31
|
16
|
37
|
47
|
52
|
78
|
76
|
89
|
62
|
73
|
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22
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24
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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
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution