Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
60
PM10
21
O3
0.8
CO
10
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Apr
75
Good
Thu
25 Apr
54
Good
Fri
26 Apr
72
Good
Sat
27 Apr
74
Good
Sun
28 Apr
70
Good
Mon
29 Apr
45
Excellent
Tue
30 Apr
45
Excellent
Air quality in the last 12 months (Tianyuan)
|
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
|
||
|
2024/01
|
103
|
106
|
64
|
76
|
80
|
106
|
129
|
144
|
122
|
125
|
73
|
98
|
91
|
107
|
217
|
137
|
73
|
22
|
17
|
45
|
76
|
54
|
47
|
51
|
57
|
66
|
73
|
90
|
104
|
53
|
70
|
|
2023/12
|
49
|
66
|
92
|
90
|
64
|
72
|
68
|
66
|
61
|
73
|
18
|
44
|
58
|
65
|
22
|
32
|
45
|
36
|
54
|
53
|
63
|
50
|
60
|
80
|
87
|
77
|
109
|
199
|
256
|
231
|
182
|
|
2023/11
|
72
|
62
|
68
|
89
|
72
|
26
|
46
|
36
|
28
|
39
|
29
|
27
|
81
|
88
|
62
|
61
|
80
|
75
|
76
|
75
|
69
|
67
|
82
|
74
|
68
|
75
|
96
|
90
|
81
|
71
|
|
|
2023/10
|
41
|
47
|
27
|
39
|
27
|
54
|
44
|
48
|
36
|
36
|
47
|
67
|
93
|
77
|
93
|
65
|
70
|
74
|
75
|
22
|
45
|
64
|
69
|
79
|
68
|
51
|
78
|
64
|
80
|
85
|
82
|
|
2023/09
|
45
|
44
|
37
|
40
|
48
|
37
|
29
|
38
|
43
|
43
|
35
|
39
|
25
|
27
|
20
|
36
|
38
|
36
|
36
|
36
|
19
|
28
|
36
|
37
|
31
|
34
|
48
|
49
|
53
|
48
|
|
|
2023/08
|
28
|
25
|
36
|
66
|
44
|
31
|
35
|
36
|
36
|
44
|
51
|
39
|
38
|
37
|
43
|
50
|
54
|
59
|
57
|
60
|
43
|
33
|
37
|
50
|
52
|
39
|
27
|
24
|
43
|
45
|
45
|
|
2023/07
|
39
|
34
|
27
|
22
|
26
|
22
|
24
|
26
|
27
|
27
|
29
|
31
|
31
|
43
|
41
|
61
|
48
|
30
|
20
|
28
|
30
|
23
|
25
|
36
|
33
|
32
|
28
|
23
|
28
|
32
|
28
|
|
2023/06
|
48
|
60
|
57
|
67
|
41
|
38
|
45
|
45
|
40
|
32
|
49
|
56
|
37
|
46
|
52
|
46
|
29
|
22
|
26
|
25
|
23
|
24
|
29
|
33
|
27
|
16
|
22
|
28
|
26
|
34
|
|
|
2023/05
|
71
|
67
|
38
|
31
|
27
|
20
|
36
|
47
|
51
|
55
|
47
|
64
|
64
|
71
|
67
|
63
|
41
|
46
|
64
|
50
|
40
|
36
|
52
|
43
|
35
|
35
|
28
|
37
|
52
|
66
|
39
|
|
2023/04
|
55
|
50
|
29
|
17
|
28
|
33
|
58
|
78
|
70
|
65
|
41
|
58
|
56
|
47
|
89
|
74
|
62
|
35
|
30
|
45
|
48
|
34
|
12
|
17
|
30
|
43
|
44
|
45
|
78
|
95
|
|
|
2023/03
|
124
|
162
|
145
|
97
|
81
|
65
|
85
|
104
|
79
|
62
|
78
|
126
|
112
|
86
|
66
|
109
|
30
|
40
|
14
|
38
|
32
|
41
|
50
|
29
|
59
|
61
|
62
|
76
|
80
|
66
|
53
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
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