Anhui - China   2024-03-28   Thursday   31.82N, 117.23E

Hefei

Anhui - China
2024-03-28

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

32

PM2.5

53 *

PM10

71

O3

0.7

CO

5

SO2

29

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

28 Mar

89 Good

Fri

29 Mar

82 Good

Sat

30 Mar

90 Good

Sun

31 Mar

92 Good

Mon

1 Apr

74 Good

Tue

2 Apr

52 Good

Wed

3 Apr

62 Good

Real-time AQI (Monitoring Station in Hefei)

明珠广场

54

36

PM2.5

58 *

PM10

58

O3

0.8

CO

5

SO2

34

NO2

三里街

58

41 *

PM2.5

61

PM10

39

O3

0.7

CO

4

SO2

48

NO2

琥珀山庄

52

17

PM2.5

53 *

PM10

83

O3

0.7

CO

4

SO2

27

NO2

董铺水库

57

34

PM2.5

63 *

PM10

75

O3

0.6

CO

1

SO2

31

NO2

长江中路

53

37 *

PM2.5

48

PM10

77

O3

0.9

CO

6

SO2

23

NO2

庐阳区

53

29

PM2.5

56 *

PM10

78

O3

0.7

CO

4

SO2

27

NO2

包河区

51

29

PM2.5

51 *

PM10

72

O3

0.5

CO

5

SO2

28

NO2

滨湖新区

42

29

PM2.5

39

PM10

78

O3

0.4

CO

6

SO2

19

NO2

高新区

49

34

PM2.5

46

PM10

78

O3

0.7

CO

6

SO2

24

NO2

Monthly Average AQI (Hefei)

2019/03 - 2024/02

Air quality in the last 12 months (Hefei)

2024/02
19
34
50
58
78
83
89
131
131
236
106
67
41
48
47
30
25
34
72
19
23
42
56
57
79
80
57
68
45
2024/01
150
118
83
73
75
138
129
61
116
184
153
99
108
172
58
49
35
51
24
79
83
38
26
43
61
72
79
82
108
104
78
2023/12
53
59
73
88
89
113
83
67
59
69
20
63
63
36
34
49
29
35
74
87
50
48
57
71
76
82
166
278
207
178
134
2023/11
65
53
67
95
73
44
50
59
56
43
32
70
55
59
71
105
82
63
65
75
67
60
97
53
53
73
80
94
92
45
2023/10
51
31
24
35
54
40
23
30
43
67
56
52
48
60
58
64
65
72
97
40
49
61
63
60
75
93
114
95
68
85
75
2023/09
44
49
52
40
33
30
37
51
61
61
66
35
26
26
31
43
46
47
54
24
24
26
23
39
43
50
59
62
63
35
2023/08
31
31
38
44
48
41
34
34
39
53
62
52
45
38
36
44
47
45
44
42
42
36
52
61
63
56
33
25
37
43
42
2023/07
37
40
28
26
36
42
23
23
24
31
38
41
44
35
48
55
34
31
28
21
22
19
24
31
44
40
31
18
14
17
23
2023/06
57
77
72
58
25
42
46
45
59
57
63
63
67
62
67
68
45
20
22
34
53
53
49
26
30
29
32
31
31
31
2023/05
82
63
44
39
28
51
46
40
50
54
65
63
63
66
66
56
37
39
39
61
84
125
70
49
53
56
26
31
42
30
44
2023/04
62
66
43
32
27
45
65
57
60
66
141
408
116
68
109
101
92
68
67
63
59
65
42
44
49
48
54
49
136
86
2023/03
92
94
75
88
83
68
67
79
77
72
65
118
72
75
137
118
23
41
61
73
70
37
169
119
60
90
107
91
72
52
58
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