Anhui - China   2025-07-09   Wednesday   32.64N, 117.02E

Tianjia'an

Anhui - China
2025-07-09

Air Quality

Excellent

No health implications.

3

PM2.5

28

PM10

62

O3

0.1

CO

7

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 Jul

55 Good

Thu

10 Jul

58 Good

Fri

11 Jul

63 Good

Sat

12 Jul

49 Excellent

Sun

13 Jul

54 Good

Mon

14 Jul

61 Good

Tue

15 Jul

30 Excellent

Monthly Average AQI (Tianjia'an)

2020/07 - 2025/06

Air quality in the last 12 months (Tianjia'an)

2025/06
40
22
51
62
56
42
30
36
28
49
44
56
50
35
35
53
55
19
9
12
16
26
42
46
30
37
21
15
9
18
2025/05
63
68
63
52
52
88
84
54
36
36
50
48
57
70
81
70
109
87
90
68
47
56
78
82
68
84
98
77
75
84
93
2025/04
65
67
56
70
91
79
67
73
81
95
84
244
116
72
49
60
69
73
74
53
60
88
79
86
58
54
52
71
57
53
2025/03
74
74
42
73
86
79
67
83
101
82
95
157
117
46
56
59
51
53
55
58
52
62
66
112
79
70
133
155
167
87
62
2025/02
128
89
135
98
60
51
108
47
52
62
69
109
74
81
107
100
64
64
82
57
54
85
104
56
69
116
92
79
2025/01
94
182
148
138
131
91
58
70
53
63
82
86
103
138
75
73
85
110
146
145
137
190
93
56
36
86
55
105
211
77
146
2024/12
78
130
91
85
121
161
139
56
58
85
120
107
111
88
71
80
133
92
67
89
100
71
84
108
145
166
105
92
64
91
113
2024/11
80
142
93
99
73
62
56
53
47
64
56
65
82
108
108
66
44
43
33
45
62
110
49
48
43
54
76
67
59
72
2024/10
39
55
50
39
32
26
16
47
51
68
80
79
72
52
67
67
47
28
42
51
60
70
68
54
52
71
106
148
89
53
52
2024/09
46
47
37
40
60
51
50
44
34
38
46
22
29
44
43
42
17
38
32
29
38
38
52
51
61
50
33
44
50
54
2024/08
20
22
27
31
30
29
31
44
40
44
79
61
56
30
32
34
38
36
36
27
42
41
42
44
49
44
19
21
32
40
45
2024/07
30
34
34
22
28
26
33
29
28
39
33
27
26
19
22
40
35
25
27
22
23
28
32
40
30
31
18
17
17
18
25
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