China   2026-09-17   Thursday   39.90N, 116.41E

Beijing

China
2026-09-17

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

59 *

PM2.5

99

PM10

48

O3

0.8

CO

3

SO2

33

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

17 Sep

120 Light

Fri

18 Sep

91 Good

Sat

19 Sep

78 Good

Sun

20 Sep

46 Excellent

Mon

21 Sep

67 Good

Tue

22 Sep

43 Excellent

Wed

23 Sep

25 Excellent

Real-time AQI (Monitoring Station in Beijing)

万寿西宫

108

68 *

PM2.5

118

PM10

15

O3

0.7

CO

2

SO2

40

NO2

东四

113

74 *

PM2.5

127

PM10

2

O3

0.9

CO

4

SO2

97

NO2

天坛

118

76

PM2.5

165 *

PM10

2

O3

1.5

CO

2

SO2

38

NO2

官园

121

83 *

PM2.5

145

PM10

32

O3

0.9

CO

2

SO2

59

NO2

海淀区万柳

110

71 *

PM2.5

139

PM10

43

O3

0.7

CO

3

SO2

67

NO2

顺义新城

104

64 *

PM2.5

93

PM10

58

O3

0.8

CO

3

SO2

23

NO2

怀柔镇

88

54 *

PM2.5

72

PM10

78

O3

0.8

CO

1

SO2

9

NO2

昌平镇

88

54 *

PM2.5

77

PM10

95

O3

0.8

CO

2

SO2

13

NO2

奥体中心

124

86 *

PM2.5

128

PM10

39

O3

0.9

CO

6

SO2

42

NO2

密云新城

70

45 *

PM2.5

64

PM10

44

O3

0.7

CO

2

SO2

25

NO2

门头沟三家店

53

29

PM2.5

53 *

PM10

57

O3

0.7

CO

3

SO2

32

NO2

丰台云岗

95

29

PM2.5

112 *

PM10

70

O3

0.5

CO

1

SO2

20

NO2

房山燕山

39

26

PM2.5

39

PM10

66

O3

0.6

CO

2

SO2

7

NO2

大兴旧宫

70

45 *

PM2.5

76

PM10

13

O3

0.7

CO

3

SO2

29

NO2

延庆石河营

74

47 *

PM2.5

65

PM10

55

O3

0.5

CO

3

SO2

10

NO2

怀柔新城

94

57 *

PM2.5

76

PM10

81

O3

0.7

CO

1

SO2

7

NO2

丰台小屯

127

89 *

PM2.5

144

PM10

50

O3

0.9

CO

2

SO2

33

NO2

密云镇

76

48 *

PM2.5

73

PM10

23

O3

0.7

CO

5

SO2

39

NO2

延庆百泉

74

47 *

PM2.5

72

PM10

76

O3

0.7

CO

1

SO2

11

NO2

通州新华

132

95 *

PM2.5

163

PM10

26

O3

1.0

CO

1

SO2

56

NO2

八角北路9号

85

46

PM2.5

98 *

PM10

59

O3

0.9

CO

1

SO2

53

NO2

洳河巡河路

82

51 *

PM2.5

78

PM10

70

O3

0.8

CO

2

SO2

6

NO2

Monthly Average AQI (Beijing)

2021/09 - 2026/08

Air quality in the last 12 months (Beijing)

2026/08
30
36
27
26
35
40
34
26
40
55
43
20
18
24
32
21
23
33
38
51
59
36
35
32
40
21
25
22
27
22
20
2026/07
36
73
67
46
33
33
32
37
52
34
27
22
36
31
41
39
41
36
42
40
39
30
34
40
47
47
47
44
33
33
37
2026/06
43
84
41
28
26
27
18
28
20
25
25
45
48
35
69
39
32
55
68
26
29
55
41
55
33
32
62
73
56
40
2026/05
63
43
23
40
62
53
28
44
65
51
56
76
92
100
70
52
27
26
40
38
33
35
34
70
43
29
42
29
34
55
68
2026/04
45
79
97
58
41
26
33
76
62
46
50
75
80
80
100
98
60
102
76
89
67
64
61
64
65
51
35
34
27
49
2026/03
93
117
103
63
71
34
75
73
28
91
55
98
93
44
62
63
143
32
53
58
77
78
110
140
166
151
34
77
69
27
55
2026/02
40
25
64
84
36
16
16
31
80
81
36
65
76
67
20
26
70
31
57
76
152
36
33
65
104
78
39
73
2026/01
28
37
50
56
42
41
26
54
76
30
31
53
33
61
96
51
27
37
16
20
23
35
44
41
39
61
34
62
73
111
84
2025/12
25
19
31
31
51
80
46
31
57
78
54
44
32
45
68
54
85
175
140
17
31
67
49
21
23
49
61
91
30
23
22
2025/11
27
17
57
72
162
159
75
57
27
41
72
85
24
55
70
24
16
26
47
29
55
60
82
50
32
66
29
67
90
87
2025/10
41
48
40
44
45
19
41
20
8
12
18
34
47
47
64
67
24
11
14
18
25
46
64
90
117
23
33
95
179
136
61
2025/09
20
39
44
52
47
22
28
27
50
38
53
59
50
26
20
19
15
20
30
36
44
32
40
49
37
44
51
37
31
35
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